Trial Outcomes & Findings for Optimization of Remotely Delivered Physical Activity Intervention for Breast Cancer Survivors (NCT NCT03131440)

NCT ID: NCT03131440

Last Updated: 2023-03-10

Results Overview

Adherence during the 12 week intervention will be monitored continuously using study app. This measures the average percentage of days each participant randomized wore the Fitbit during weeks 1 to 12.

Recruitment status

COMPLETED

Study phase

NA

Target enrollment

280 participants

Primary outcome timeframe

12 weeks

Results posted on

2023-03-10

Participant Flow

A total of 280 women signed informed consent and enrolled in the study. However, in order to be randomized, participants must complete all baseline assessments. This includes wearing the accelerometer for a minimum of 5 valid days and completing all online questionnaires. A total of 269 women met the criteria for randomization.

Participant milestones

Participant milestones
Measure
Experimental Condition #1
core, support calls Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff.
Experimental Condition #2
core, support calls, app+ Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App+: Participants will receive "deluxe" version of smartphone app with additional features.
Experimental Condition #3
core, support calls, buddy Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #4
core, support calls, online gym Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. Online gym: Participants will receive access to online exercise videos.
Experimental Condition #5
core, support calls, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App notifications: Participants will receive motivational app notifications
Experimental Condition #6
core, app+ Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App+: Participants will receive "deluxe" version of smartphone app with additional features.
Experimental Condition #7
core, app+, buddy Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App+: Participants will receive "deluxe" version of smartphone app with additional features. Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #8
core, app+, online gym Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App+: Participants will receive "deluxe" version of smartphone app with additional features. Online gym: Participants will receive access to online exercise videos.
Experimental Condition #9
core, app+, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App+: Participants will receive "deluxe" version of smartphone app with additional features. App notifications: Participants will receive motivational app notifications
Experimental Condition #10
core, buddy Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #11
core, buddy, online gym Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Online gym: Participants will receive access to online exercise videos. Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #12
core, buddy, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App notifications: Participants will receive motivational app notifications Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #13
core, online gym Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Online gym: Participants will receive access to online exercise videos.
Experimental Condition #14
core, online gym, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Online gym: Participants will receive access to online exercise videos. App notifications: Participants will receive motivational app notifications
Experimental Condition #15
core, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App notifications: Participants will receive motivational app notifications
Experimental Condition #16
core, support calls, app+, buddy Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App+: Participants will receive "deluxe" version of smartphone app with additional features. Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #17
core, support calls, app+, online gym Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App+: Participants will receive "deluxe" version of smartphone app with additional features. Online gym: Participants will receive access to online exercise videos.
Experimental Condition #18
core, support calls, app+, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App+: Participants will receive "deluxe" version of smartphone app with additional features. App notifications: Participants will receive motivational app notifications
Experimental Condition #19
core, support calls, buddy, online gym Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. Online gym: Participants will receive access to online exercise videos. Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #20
core, support calls, buddy, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App notifications: Participants will receive motivational app notifications Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #21
core, support calls, online gym, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. Online gym: Participants will receive access to online exercise videos. App notifications: Participants will receive motivational app notifications
Experimental Condition #22
core, app+, buddy, online gym Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App+: Participants will receive "deluxe" version of smartphone app with additional features. Online gym: Participants will receive access to online exercise videos. Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #23
core, app+, buddy, online gym, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App+: Participants will receive "deluxe" version of smartphone app with additional features. Online gym: Participants will receive access to online exercise videos. App notifications: Participants will receive motivational app notifications Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #24
core, support calls, buddy, online gym, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. Online gym: Participants will receive access to online exercise videos. App notifications: Participants will receive motivational app notifications Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #25
core, buddy, online gym, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Online gym: Participants will receive access to online exercise videos. App notifications: Participants will receive motivational app notifications Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #26
core, app+, online gym, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App+: Participants will receive "deluxe" version of smartphone app with additional features. Online gym: Participants will receive access to online exercise videos. App notifications: Participants will receive motivational app notifications
Experimental Condition #27
core, support calls, app+, buddy, online gym Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App+: Participants will receive "deluxe" version of smartphone app with additional features. Online gym: Participants will receive access to online exercise videos. Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #28
core, support calls, app+, buddy, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App+: Participants will receive "deluxe" version of smartphone app with additional features. App notifications: Participants will receive motivational app notifications Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #29
core, support calls, app+, online gym, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App+: Participants will receive "deluxe" version of smartphone app with additional features. Online gym: Participants will receive access to online exercise videos. App notifications: Participants will receive motivational app notifications
Experimental Condition #30
core Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit.
Experimental Condition #31
core, app+, buddy, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App+: Participants will receive "deluxe" version of smartphone app with additional features. App notifications: Participants will receive motivational app notifications Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #32
core, support calls, app+, buddy, online gym, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App+: Participants will receive "deluxe" version of smartphone app with additional features. Online gym: Participants will receive access to online exercise videos. App notifications: Participants will receive motivational app notifications Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Overall Study
STARTED
8
9
8
8
9
9
9
9
9
8
8
8
8
8
8
8
8
8
8
9
8
8
9
8
9
8
9
9
8
9
9
8
Overall Study
COMPLETED
7
6
8
8
8
8
9
8
8
7
8
7
7
8
7
8
8
8
7
7
6
7
7
8
8
7
9
7
8
7
8
8
Overall Study
NOT COMPLETED
1
3
0
0
1
1
0
1
1
1
0
1
1
0
1
0
0
0
1
2
2
1
2
0
1
1
0
2
0
2
1
0

Reasons for withdrawal

Reasons for withdrawal
Measure
Experimental Condition #1
core, support calls Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff.
Experimental Condition #2
core, support calls, app+ Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App+: Participants will receive "deluxe" version of smartphone app with additional features.
Experimental Condition #3
core, support calls, buddy Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #4
core, support calls, online gym Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. Online gym: Participants will receive access to online exercise videos.
Experimental Condition #5
core, support calls, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App notifications: Participants will receive motivational app notifications
Experimental Condition #6
core, app+ Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App+: Participants will receive "deluxe" version of smartphone app with additional features.
Experimental Condition #7
core, app+, buddy Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App+: Participants will receive "deluxe" version of smartphone app with additional features. Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #8
core, app+, online gym Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App+: Participants will receive "deluxe" version of smartphone app with additional features. Online gym: Participants will receive access to online exercise videos.
Experimental Condition #9
core, app+, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App+: Participants will receive "deluxe" version of smartphone app with additional features. App notifications: Participants will receive motivational app notifications
Experimental Condition #10
core, buddy Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #11
core, buddy, online gym Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Online gym: Participants will receive access to online exercise videos. Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #12
core, buddy, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App notifications: Participants will receive motivational app notifications Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #13
core, online gym Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Online gym: Participants will receive access to online exercise videos.
Experimental Condition #14
core, online gym, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Online gym: Participants will receive access to online exercise videos. App notifications: Participants will receive motivational app notifications
Experimental Condition #15
core, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App notifications: Participants will receive motivational app notifications
Experimental Condition #16
core, support calls, app+, buddy Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App+: Participants will receive "deluxe" version of smartphone app with additional features. Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #17
core, support calls, app+, online gym Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App+: Participants will receive "deluxe" version of smartphone app with additional features. Online gym: Participants will receive access to online exercise videos.
Experimental Condition #18
core, support calls, app+, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App+: Participants will receive "deluxe" version of smartphone app with additional features. App notifications: Participants will receive motivational app notifications
Experimental Condition #19
core, support calls, buddy, online gym Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. Online gym: Participants will receive access to online exercise videos. Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #20
core, support calls, buddy, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App notifications: Participants will receive motivational app notifications Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #21
core, support calls, online gym, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. Online gym: Participants will receive access to online exercise videos. App notifications: Participants will receive motivational app notifications
Experimental Condition #22
core, app+, buddy, online gym Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App+: Participants will receive "deluxe" version of smartphone app with additional features. Online gym: Participants will receive access to online exercise videos. Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #23
core, app+, buddy, online gym, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App+: Participants will receive "deluxe" version of smartphone app with additional features. Online gym: Participants will receive access to online exercise videos. App notifications: Participants will receive motivational app notifications Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #24
core, support calls, buddy, online gym, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. Online gym: Participants will receive access to online exercise videos. App notifications: Participants will receive motivational app notifications Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #25
core, buddy, online gym, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Online gym: Participants will receive access to online exercise videos. App notifications: Participants will receive motivational app notifications Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #26
core, app+, online gym, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App+: Participants will receive "deluxe" version of smartphone app with additional features. Online gym: Participants will receive access to online exercise videos. App notifications: Participants will receive motivational app notifications
Experimental Condition #27
core, support calls, app+, buddy, online gym Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App+: Participants will receive "deluxe" version of smartphone app with additional features. Online gym: Participants will receive access to online exercise videos. Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #28
core, support calls, app+, buddy, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App+: Participants will receive "deluxe" version of smartphone app with additional features. App notifications: Participants will receive motivational app notifications Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #29
core, support calls, app+, online gym, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App+: Participants will receive "deluxe" version of smartphone app with additional features. Online gym: Participants will receive access to online exercise videos. App notifications: Participants will receive motivational app notifications
Experimental Condition #30
core Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit.
Experimental Condition #31
core, app+, buddy, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App+: Participants will receive "deluxe" version of smartphone app with additional features. App notifications: Participants will receive motivational app notifications Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #32
core, support calls, app+, buddy, online gym, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App+: Participants will receive "deluxe" version of smartphone app with additional features. Online gym: Participants will receive access to online exercise videos. App notifications: Participants will receive motivational app notifications Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Overall Study
Withdrawal by Subject
1
3
0
0
1
0
0
1
1
1
0
1
1
0
1
0
0
0
1
0
1
1
1
0
0
0
0
0
0
0
1
0
Overall Study
Lost to Follow-up
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
0
1
0
1
0
0
2
0
2
0
0
Overall Study
Death
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0

Baseline Characteristics

Optimization of Remotely Delivered Physical Activity Intervention for Breast Cancer Survivors

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Experimental Condition #1
n=8 Participants
core, support calls Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff.
Experimental Condition #2
n=9 Participants
core, support calls, app+ Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App+: Participants will receive "deluxe" version of smartphone app with additional features.
Experimental Condition #3
n=8 Participants
core, support calls, buddy Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #4
n=8 Participants
core, support calls, online gym Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. Online gym: Participants will receive access to online exercise videos.
Experimental Condition #5
n=9 Participants
core, support calls, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App notifications: Participants will receive motivational app notifications
Experimental Condition #6
n=9 Participants
core, app+ Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App+: Participants will receive "deluxe" version of smartphone app with additional features.
Experimental Condition #7
n=9 Participants
core, app+, buddy Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App+: Participants will receive "deluxe" version of smartphone app with additional features. Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #8
n=9 Participants
core, app+, online gym Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App+: Participants will receive "deluxe" version of smartphone app with additional features. Online gym: Participants will receive access to online exercise videos.
Experimental Condition #9
n=9 Participants
core, app+, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App+: Participants will receive "deluxe" version of smartphone app with additional features. App notifications: Participants will receive motivational app notifications
Experimental Condition #10
n=8 Participants
core, buddy Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #11
n=8 Participants
core, buddy, online gym Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Online gym: Participants will receive access to online exercise videos. Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #12
n=8 Participants
core, buddy, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App notifications: Participants will receive motivational app notifications Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #13
n=8 Participants
core, online gym Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Online gym: Participants will receive access to online exercise videos.
Experimental Condition #14
n=8 Participants
core, online gym, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Online gym: Participants will receive access to online exercise videos. App notifications: Participants will receive motivational app notifications
Experimental Condition #15
n=8 Participants
core, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App notifications: Participants will receive motivational app notifications
Experimental Condition #16
n=8 Participants
core, support calls, app+, buddy Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App+: Participants will receive "deluxe" version of smartphone app with additional features. Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #17
n=8 Participants
core, support calls, app+, online gym Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App+: Participants will receive "deluxe" version of smartphone app with additional features. Online gym: Participants will receive access to online exercise videos.
Experimental Condition #18
n=8 Participants
core, support calls, app+, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App+: Participants will receive "deluxe" version of smartphone app with additional features. App notifications: Participants will receive motivational app notifications
Experimental Condition #19
n=8 Participants
core, support calls, buddy, online gym Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. Online gym: Participants will receive access to online exercise videos. Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #20
n=9 Participants
core, support calls, buddy, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App notifications: Participants will receive motivational app notifications Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #21
n=8 Participants
core, support calls, online gym, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. Online gym: Participants will receive access to online exercise videos. App notifications: Participants will receive motivational app notifications
Experimental Condition #22
n=8 Participants
core, app+, buddy, online gym Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App+: Participants will receive "deluxe" version of smartphone app with additional features. Online gym: Participants will receive access to online exercise videos. Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #23
n=9 Participants
core, app+, buddy, online gym, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App+: Participants will receive "deluxe" version of smartphone app with additional features. Online gym: Participants will receive access to online exercise videos. App notifications: Participants will receive motivational app notifications Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #24
n=8 Participants
core, support calls, buddy, online gym, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. Online gym: Participants will receive access to online exercise videos. App notifications: Participants will receive motivational app notifications Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #25
n=9 Participants
core, buddy, online gym, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Online gym: Participants will receive access to online exercise videos. App notifications: Participants will receive motivational app notifications Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #26
n=8 Participants
core, app+, online gym, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App+: Participants will receive "deluxe" version of smartphone app with additional features. Online gym: Participants will receive access to online exercise videos. App notifications: Participants will receive motivational app notifications
Experimental Condition #27
n=9 Participants
core, support calls, app+, buddy, online gym Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App+: Participants will receive "deluxe" version of smartphone app with additional features. Online gym: Participants will receive access to online exercise videos. Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #28
n=9 Participants
core, support calls, app+, buddy, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App+: Participants will receive "deluxe" version of smartphone app with additional features. App notifications: Participants will receive motivational app notifications Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #29
n=8 Participants
core, support calls, app+, online gym, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App+: Participants will receive "deluxe" version of smartphone app with additional features. Online gym: Participants will receive access to online exercise videos. App notifications: Participants will receive motivational app notifications
Experimental Condition #30
n=9 Participants
core Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit.
Experimental Condition #31
n=9 Participants
core, app+, buddy, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App+: Participants will receive "deluxe" version of smartphone app with additional features. App notifications: Participants will receive motivational app notifications Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #32
n=8 Participants
core, support calls, app+, buddy, online gym, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App+: Participants will receive "deluxe" version of smartphone app with additional features. Online gym: Participants will receive access to online exercise videos. App notifications: Participants will receive motivational app notifications Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Total
n=269 Participants
Total of all reporting groups
Age, Continuous
51.5 years
STANDARD_DEVIATION 10 • n=5 Participants
48.8 years
STANDARD_DEVIATION 12.2 • n=7 Participants
52.4 years
STANDARD_DEVIATION 9.6 • n=5 Participants
58 years
STANDARD_DEVIATION 5.4 • n=4 Participants
54.6 years
STANDARD_DEVIATION 9.4 • n=21 Participants
49 years
STANDARD_DEVIATION 7.9 • n=8 Participants
53.1 years
STANDARD_DEVIATION 9.8 • n=8 Participants
49.1 years
STANDARD_DEVIATION 7.3 • n=24 Participants
50.8 years
STANDARD_DEVIATION 5.8 • n=42 Participants
57.3 years
STANDARD_DEVIATION 9.9 • n=42 Participants
55.6 years
STANDARD_DEVIATION 12.7 • n=42 Participants
52.1 years
STANDARD_DEVIATION 9.6 • n=42 Participants
48.9 years
STANDARD_DEVIATION 9.1 • n=36 Participants
51.3 years
STANDARD_DEVIATION 9.0 • n=36 Participants
53.6 years
STANDARD_DEVIATION 10.4 • n=24 Participants
53.6 years
STANDARD_DEVIATION 9.1 • n=135 Participants
60.4 years
STANDARD_DEVIATION 9.7 • n=136 Participants
54.5 years
STANDARD_DEVIATION 13.4 • n=44 Participants
55.7 years
STANDARD_DEVIATION 11.3 • n=667 Participants
55.1 years
STANDARD_DEVIATION 7.1 • n=12 Participants
54.5 years
STANDARD_DEVIATION 8.1 • n=12 Participants
49.5 years
STANDARD_DEVIATION 7.2 • n=12 Participants
46.9 years
STANDARD_DEVIATION 13.2 • n=12 Participants
60.3 years
STANDARD_DEVIATION 9.4 • n=11 Participants
50.2 years
STANDARD_DEVIATION 11.3 • n=6 Participants
53.1 years
STANDARD_DEVIATION 8.7 • n=7 Participants
53.8 years
STANDARD_DEVIATION 12.2 • n=7 Participants
49.4 years
STANDARD_DEVIATION 8.6 • n=408 Participants
53.1 years
STANDARD_DEVIATION 13.5 • n=206 Participants
52.9 years
STANDARD_DEVIATION 11 • n=16 Participants
50.8 years
STANDARD_DEVIATION 5.5 • n=252 Participants
42.4 years
STANDARD_DEVIATION 9.1 • n=8 Participants
52.9 years
STANDARD_DEVIATION 11.0 • n=269 Participants
Sex: Female, Male
Female
8 Participants
n=5 Participants
9 Participants
n=7 Participants
8 Participants
n=5 Participants
8 Participants
n=4 Participants
9 Participants
n=21 Participants
9 Participants
n=8 Participants
9 Participants
n=8 Participants
9 Participants
n=24 Participants
9 Participants
n=42 Participants
8 Participants
n=42 Participants
8 Participants
n=42 Participants
8 Participants
n=42 Participants
8 Participants
n=36 Participants
8 Participants
n=36 Participants
8 Participants
n=24 Participants
8 Participants
n=135 Participants
8 Participants
n=136 Participants
8 Participants
n=44 Participants
8 Participants
n=667 Participants
9 Participants
n=12 Participants
8 Participants
n=12 Participants
8 Participants
n=12 Participants
9 Participants
n=12 Participants
8 Participants
n=11 Participants
9 Participants
n=6 Participants
8 Participants
n=7 Participants
9 Participants
n=7 Participants
9 Participants
n=408 Participants
8 Participants
n=206 Participants
9 Participants
n=16 Participants
9 Participants
n=252 Participants
8 Participants
n=8 Participants
269 Participants
n=269 Participants
Sex: Female, Male
Male
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
0 Participants
n=21 Participants
0 Participants
n=8 Participants
0 Participants
n=8 Participants
0 Participants
n=24 Participants
0 Participants
n=42 Participants
0 Participants
n=42 Participants
0 Participants
n=42 Participants
0 Participants
n=42 Participants
0 Participants
n=36 Participants
0 Participants
n=36 Participants
0 Participants
n=24 Participants
0 Participants
n=135 Participants
0 Participants
n=136 Participants
0 Participants
n=44 Participants
0 Participants
n=667 Participants
0 Participants
n=12 Participants
0 Participants
n=12 Participants
0 Participants
n=12 Participants
0 Participants
n=12 Participants
0 Participants
n=11 Participants
0 Participants
n=6 Participants
0 Participants
n=7 Participants
0 Participants
n=7 Participants
0 Participants
n=408 Participants
0 Participants
n=206 Participants
0 Participants
n=16 Participants
0 Participants
n=252 Participants
0 Participants
n=8 Participants
0 Participants
n=269 Participants
Ethnicity (NIH/OMB)
Hispanic or Latino
2 Participants
n=5 Participants
1 Participants
n=7 Participants
0 Participants
n=5 Participants
1 Participants
n=4 Participants
0 Participants
n=21 Participants
0 Participants
n=8 Participants
0 Participants
n=8 Participants
0 Participants
n=24 Participants
0 Participants
n=42 Participants
2 Participants
n=42 Participants
2 Participants
n=42 Participants
1 Participants
n=42 Participants
1 Participants
n=36 Participants
1 Participants
n=36 Participants
1 Participants
n=24 Participants
0 Participants
n=135 Participants
1 Participants
n=136 Participants
0 Participants
n=44 Participants
1 Participants
n=667 Participants
1 Participants
n=12 Participants
0 Participants
n=12 Participants
0 Participants
n=12 Participants
1 Participants
n=12 Participants
0 Participants
n=11 Participants
0 Participants
n=6 Participants
0 Participants
n=7 Participants
0 Participants
n=7 Participants
1 Participants
n=408 Participants
0 Participants
n=206 Participants
0 Participants
n=16 Participants
0 Participants
n=252 Participants
2 Participants
n=8 Participants
19 Participants
n=269 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
6 Participants
n=5 Participants
8 Participants
n=7 Participants
8 Participants
n=5 Participants
7 Participants
n=4 Participants
8 Participants
n=21 Participants
9 Participants
n=8 Participants
9 Participants
n=8 Participants
9 Participants
n=24 Participants
9 Participants
n=42 Participants
4 Participants
n=42 Participants
6 Participants
n=42 Participants
7 Participants
n=42 Participants
7 Participants
n=36 Participants
6 Participants
n=36 Participants
7 Participants
n=24 Participants
8 Participants
n=135 Participants
7 Participants
n=136 Participants
8 Participants
n=44 Participants
7 Participants
n=667 Participants
8 Participants
n=12 Participants
8 Participants
n=12 Participants
7 Participants
n=12 Participants
8 Participants
n=12 Participants
8 Participants
n=11 Participants
9 Participants
n=6 Participants
8 Participants
n=7 Participants
8 Participants
n=7 Participants
8 Participants
n=408 Participants
8 Participants
n=206 Participants
9 Participants
n=16 Participants
9 Participants
n=252 Participants
6 Participants
n=8 Participants
244 Participants
n=269 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
1 Participants
n=21 Participants
0 Participants
n=8 Participants
0 Participants
n=8 Participants
0 Participants
n=24 Participants
0 Participants
n=42 Participants
2 Participants
n=42 Participants
0 Participants
n=42 Participants
0 Participants
n=42 Participants
0 Participants
n=36 Participants
1 Participants
n=36 Participants
0 Participants
n=24 Participants
0 Participants
n=135 Participants
0 Participants
n=136 Participants
0 Participants
n=44 Participants
0 Participants
n=667 Participants
0 Participants
n=12 Participants
0 Participants
n=12 Participants
1 Participants
n=12 Participants
0 Participants
n=12 Participants
0 Participants
n=11 Participants
0 Participants
n=6 Participants
0 Participants
n=7 Participants
1 Participants
n=7 Participants
0 Participants
n=408 Participants
0 Participants
n=206 Participants
0 Participants
n=16 Participants
0 Participants
n=252 Participants
0 Participants
n=8 Participants
6 Participants
n=269 Participants
Race (NIH/OMB)
American Indian or Alaska Native
1 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
0 Participants
n=21 Participants
0 Participants
n=8 Participants
0 Participants
n=8 Participants
0 Participants
n=24 Participants
0 Participants
n=42 Participants
0 Participants
n=42 Participants
0 Participants
n=42 Participants
0 Participants
n=42 Participants
0 Participants
n=36 Participants
0 Participants
n=36 Participants
0 Participants
n=24 Participants
0 Participants
n=135 Participants
0 Participants
n=136 Participants
0 Participants
n=44 Participants
0 Participants
n=667 Participants
0 Participants
n=12 Participants
0 Participants
n=12 Participants
0 Participants
n=12 Participants
0 Participants
n=12 Participants
0 Participants
n=11 Participants
0 Participants
n=6 Participants
0 Participants
n=7 Participants
0 Participants
n=7 Participants
0 Participants
n=408 Participants
0 Participants
n=206 Participants
0 Participants
n=16 Participants
0 Participants
n=252 Participants
0 Participants
n=8 Participants
1 Participants
n=269 Participants
Race (NIH/OMB)
Asian
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
1 Participants
n=4 Participants
1 Participants
n=21 Participants
0 Participants
n=8 Participants
0 Participants
n=8 Participants
0 Participants
n=24 Participants
0 Participants
n=42 Participants
0 Participants
n=42 Participants
0 Participants
n=42 Participants
0 Participants
n=42 Participants
1 Participants
n=36 Participants
0 Participants
n=36 Participants
0 Participants
n=24 Participants
0 Participants
n=135 Participants
0 Participants
n=136 Participants
0 Participants
n=44 Participants
0 Participants
n=667 Participants
0 Participants
n=12 Participants
1 Participants
n=12 Participants
1 Participants
n=12 Participants
0 Participants
n=12 Participants
0 Participants
n=11 Participants
0 Participants
n=6 Participants
0 Participants
n=7 Participants
1 Participants
n=7 Participants
0 Participants
n=408 Participants
0 Participants
n=206 Participants
0 Participants
n=16 Participants
0 Participants
n=252 Participants
0 Participants
n=8 Participants
6 Participants
n=269 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
0 Participants
n=21 Participants
0 Participants
n=8 Participants
0 Participants
n=8 Participants
0 Participants
n=24 Participants
0 Participants
n=42 Participants
0 Participants
n=42 Participants
0 Participants
n=42 Participants
0 Participants
n=42 Participants
0 Participants
n=36 Participants
0 Participants
n=36 Participants
0 Participants
n=24 Participants
0 Participants
n=135 Participants
0 Participants
n=136 Participants
0 Participants
n=44 Participants
0 Participants
n=667 Participants
0 Participants
n=12 Participants
0 Participants
n=12 Participants
0 Participants
n=12 Participants
0 Participants
n=12 Participants
0 Participants
n=11 Participants
0 Participants
n=6 Participants
0 Participants
n=7 Participants
0 Participants
n=7 Participants
0 Participants
n=408 Participants
0 Participants
n=206 Participants
0 Participants
n=16 Participants
0 Participants
n=252 Participants
0 Participants
n=8 Participants
0 Participants
n=269 Participants
Race (NIH/OMB)
Black or African American
1 Participants
n=5 Participants
1 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
0 Participants
n=21 Participants
0 Participants
n=8 Participants
0 Participants
n=8 Participants
1 Participants
n=24 Participants
1 Participants
n=42 Participants
1 Participants
n=42 Participants
0 Participants
n=42 Participants
0 Participants
n=42 Participants
0 Participants
n=36 Participants
0 Participants
n=36 Participants
0 Participants
n=24 Participants
0 Participants
n=135 Participants
1 Participants
n=136 Participants
0 Participants
n=44 Participants
1 Participants
n=667 Participants
0 Participants
n=12 Participants
0 Participants
n=12 Participants
2 Participants
n=12 Participants
3 Participants
n=12 Participants
1 Participants
n=11 Participants
0 Participants
n=6 Participants
0 Participants
n=7 Participants
0 Participants
n=7 Participants
1 Participants
n=408 Participants
0 Participants
n=206 Participants
0 Participants
n=16 Participants
1 Participants
n=252 Participants
1 Participants
n=8 Participants
16 Participants
n=269 Participants
Race (NIH/OMB)
White
5 Participants
n=5 Participants
8 Participants
n=7 Participants
7 Participants
n=5 Participants
6 Participants
n=4 Participants
7 Participants
n=21 Participants
9 Participants
n=8 Participants
9 Participants
n=8 Participants
8 Participants
n=24 Participants
8 Participants
n=42 Participants
4 Participants
n=42 Participants
7 Participants
n=42 Participants
8 Participants
n=42 Participants
7 Participants
n=36 Participants
7 Participants
n=36 Participants
8 Participants
n=24 Participants
8 Participants
n=135 Participants
7 Participants
n=136 Participants
8 Participants
n=44 Participants
7 Participants
n=667 Participants
9 Participants
n=12 Participants
7 Participants
n=12 Participants
5 Participants
n=12 Participants
6 Participants
n=12 Participants
7 Participants
n=11 Participants
9 Participants
n=6 Participants
7 Participants
n=7 Participants
7 Participants
n=7 Participants
8 Participants
n=408 Participants
7 Participants
n=206 Participants
9 Participants
n=16 Participants
8 Participants
n=252 Participants
7 Participants
n=8 Participants
234 Participants
n=269 Participants
Race (NIH/OMB)
More than one race
1 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
1 Participants
n=4 Participants
1 Participants
n=21 Participants
0 Participants
n=8 Participants
0 Participants
n=8 Participants
0 Participants
n=24 Participants
0 Participants
n=42 Participants
1 Participants
n=42 Participants
0 Participants
n=42 Participants
0 Participants
n=42 Participants
0 Participants
n=36 Participants
0 Participants
n=36 Participants
0 Participants
n=24 Participants
0 Participants
n=135 Participants
0 Participants
n=136 Participants
0 Participants
n=44 Participants
0 Participants
n=667 Participants
0 Participants
n=12 Participants
0 Participants
n=12 Participants
0 Participants
n=12 Participants
0 Participants
n=12 Participants
0 Participants
n=11 Participants
0 Participants
n=6 Participants
1 Participants
n=7 Participants
0 Participants
n=7 Participants
0 Participants
n=408 Participants
1 Participants
n=206 Participants
0 Participants
n=16 Participants
0 Participants
n=252 Participants
0 Participants
n=8 Participants
6 Participants
n=269 Participants
Race (NIH/OMB)
Unknown or Not Reported
0 Participants
n=5 Participants
0 Participants
n=7 Participants
1 Participants
n=5 Participants
0 Participants
n=4 Participants
0 Participants
n=21 Participants
0 Participants
n=8 Participants
0 Participants
n=8 Participants
0 Participants
n=24 Participants
0 Participants
n=42 Participants
2 Participants
n=42 Participants
1 Participants
n=42 Participants
0 Participants
n=42 Participants
0 Participants
n=36 Participants
1 Participants
n=36 Participants
0 Participants
n=24 Participants
0 Participants
n=135 Participants
0 Participants
n=136 Participants
0 Participants
n=44 Participants
0 Participants
n=667 Participants
0 Participants
n=12 Participants
0 Participants
n=12 Participants
0 Participants
n=12 Participants
0 Participants
n=12 Participants
0 Participants
n=11 Participants
0 Participants
n=6 Participants
0 Participants
n=7 Participants
1 Participants
n=7 Participants
0 Participants
n=408 Participants
0 Participants
n=206 Participants
0 Participants
n=16 Participants
0 Participants
n=252 Participants
0 Participants
n=8 Participants
6 Participants
n=269 Participants
Number of Participants Randomized
8 Participants
n=5 Participants
9 Participants
n=7 Participants
8 Participants
n=5 Participants
8 Participants
n=4 Participants
9 Participants
n=21 Participants
9 Participants
n=8 Participants
9 Participants
n=8 Participants
9 Participants
n=24 Participants
9 Participants
n=42 Participants
8 Participants
n=42 Participants
8 Participants
n=42 Participants
8 Participants
n=42 Participants
8 Participants
n=36 Participants
8 Participants
n=36 Participants
8 Participants
n=24 Participants
8 Participants
n=135 Participants
8 Participants
n=136 Participants
8 Participants
n=44 Participants
8 Participants
n=667 Participants
9 Participants
n=12 Participants
8 Participants
n=12 Participants
8 Participants
n=12 Participants
9 Participants
n=12 Participants
8 Participants
n=11 Participants
9 Participants
n=6 Participants
8 Participants
n=7 Participants
9 Participants
n=7 Participants
9 Participants
n=408 Participants
8 Participants
n=206 Participants
9 Participants
n=16 Participants
9 Participants
n=252 Participants
8 Participants
n=8 Participants
269 Participants
n=269 Participants

PRIMARY outcome

Timeframe: 12 weeks

Population: All participants randomized.

Adherence during the 12 week intervention will be monitored continuously using study app. This measures the average percentage of days each participant randomized wore the Fitbit during weeks 1 to 12.

Outcome measures

Outcome measures
Measure
All Reporting Groups
n=269 Participants
All participants randomized regardless of individual randomly assigned combination of On- or Off levels of all intervention factors.
Buddy
Participants choose a buddy to receive a Fitbit and support them during the intervention
App Notifications
Participants receive motivational app notifications
Online Gym
Participants receive access to online exercise videos.
App+
Participants receive "deluxe" version of smartphone app with additional features.
Core Intervention
Participants receive educational materials, access to a basic smartphone app and a Fitbit.
Adherence to a 12 Week Technology Supported Physical Activity Intervention
93.0 Percentage of Days Fitbit Worn
Standard Deviation 12.7

PRIMARY outcome

Timeframe: 12 weeks

Percentage of participants retained at the end of the 12 week intervention of those randomized \[(# of participants randomized who completed at least 1 outcome assessment measure at 12 weeks)/ # randomized\*100\].

Outcome measures

Outcome measures
Measure
All Reporting Groups
n=269 Participants
All participants randomized regardless of individual randomly assigned combination of On- or Off levels of all intervention factors.
Buddy
Participants choose a buddy to receive a Fitbit and support them during the intervention
App Notifications
Participants receive motivational app notifications
Online Gym
Participants receive access to online exercise videos.
App+
Participants receive "deluxe" version of smartphone app with additional features.
Core Intervention
Participants receive educational materials, access to a basic smartphone app and a Fitbit.
Participant Retention
93.3 Percentage of participants retained

PRIMARY outcome

Timeframe: Baseline

Percentage of individuals randomized of those who were sent a study screening survey

Outcome measures

Outcome measures
Measure
All Reporting Groups
n=269 Participants
All participants randomized regardless of individual randomly assigned combination of On- or Off levels of all intervention factors.
Buddy
Participants choose a buddy to receive a Fitbit and support them during the intervention
App Notifications
Participants receive motivational app notifications
Online Gym
Participants receive access to online exercise videos.
App+
Participants receive "deluxe" version of smartphone app with additional features.
Core Intervention
Participants receive educational materials, access to a basic smartphone app and a Fitbit.
Intervention Reach
50.8 Percentage of participants randomized

SECONDARY outcome

Timeframe: Change from baseline to 12 weeks

Population: One participant was excluded because data values were deemed implausible. In a full factorial trial, participants are randomized to receive each intervention component (support calls, buddy, app notifications, online gym, app+) "on" or "off." Participants randomized to "on" are compared to those randomized to "off." All participants get the core intervention so there is no comparison group.

Physical activity will be measured at baseline and at 12 weeks. The ActiGraph accelerometer will be used. At each time point, participants will wear the device for 7 consecutive days during all waking hours, except when bathing or swimming. Each valid minute of wear time will be classified according to intensity (counts/min) using commonly accepted cut-points: sedentary (\<100), light activity (100-2019) and moderate/vigorous physical activity (≥2020).

Outcome measures

Outcome measures
Measure
All Reporting Groups
n=268 Participants
All participants randomized regardless of individual randomly assigned combination of On- or Off levels of all intervention factors.
Buddy
n=268 Participants
Participants choose a buddy to receive a Fitbit and support them during the intervention
App Notifications
n=268 Participants
Participants receive motivational app notifications
Online Gym
n=268 Participants
Participants receive access to online exercise videos.
App+
n=268 Participants
Participants receive "deluxe" version of smartphone app with additional features.
Core Intervention
n=268 Participants
Participants receive educational materials, access to a basic smartphone app and a Fitbit.
Change in Moderate to Vigorous Physical Activity From Before to After a 12-Week Intervention
"On" Group Change
57.9 Minutes per week
Standard Error 9.4
55.5 Minutes per week
Standard Error 9.2
59.8 Minutes per week
Standard Error 9.6
49.3 Minutes per week
Standard Error 9.0
44.3 Minutes per week
Standard Error 8.6
53.6 Minutes per week
Standard Error 6.6
Change in Moderate to Vigorous Physical Activity From Before to After a 12-Week Intervention
"Off" Group Change
49.3 Minutes per week
Standard Error 9.0
51.7 Minutes per week
Standard Error 9.2
47.6 Minutes per week
Standard Error 8.9
58.1 Minutes per week
Standard Error 35.0
63.5 Minutes per week
Standard Error 9.9

SECONDARY outcome

Timeframe: Change from baseline to 24 weeks

Population: One participant was excluded because data values were deemed implausible. In a full factorial trial, participants are randomized to receive each intervention component (support calls, buddy, app notifications, online gym, app+) "on" or "off." Participants randomized to "on" are compared to those randomized to "off." All participants get the core intervention so there is no comparison group.

Physical activity will be measured at baseline and at 24 weeks. The ActiGraph accelerometer will be used. At each time point, participants will wear the device for 7 consecutive days during all waking hours, except when bathing or swimming. Each valid minute of wear time will be classified according to intensity (counts/min) using commonly accepted cut-points: sedentary (\<100), light activity (100-2019) and moderate/vigorous physical activity (≥2020).

Outcome measures

Outcome measures
Measure
All Reporting Groups
n=268 Participants
All participants randomized regardless of individual randomly assigned combination of On- or Off levels of all intervention factors.
Buddy
n=268 Participants
Participants choose a buddy to receive a Fitbit and support them during the intervention
App Notifications
n=268 Participants
Participants receive motivational app notifications
Online Gym
n=268 Participants
Participants receive access to online exercise videos.
App+
n=268 Participants
Participants receive "deluxe" version of smartphone app with additional features.
Core Intervention
n=268 Participants
Participants receive educational materials, access to a basic smartphone app and a Fitbit.
Change in Moderate to Vigorous Physical Activity From Pre-Intervention to 24-week Follow-up
"On" Group Change
28.5 Minutes per week
Standard Error 8.0
25.9 Minutes per week
Standard Error 7.9
25.3 Minutes per week
Standard Error 7.9
15.1 Minutes per week
Standard Error 7.3
15.8 Minutes per week
Standard Error 7.4
24.6 Minutes per week
Standard Error 5.7
Change in Moderate to Vigorous Physical Activity From Pre-Intervention to 24-week Follow-up
"Off" Group Change
49.3 Minutes per week
Standard Error 9.0
23.4 Minutes per week
Standard Error 7.8
24.0 Minutes per week
Standard Error 7.8
58.1 Minutes per week
Standard Error 35.0
34.2 Minutes per week
Standard Error 8.4

SECONDARY outcome

Timeframe: Change from baseline to 12 weeks

Population: All participants randomized. In a full factorial trial, participants are randomized to receive each intervention component (support calls, buddy, app notifications, online gym, app+) "on" or "off." Participants randomized to "on" are compared to those randomized to "off." All participants get the core intervention so there is no comparison group.

Fatigue is measured at baseline and 12 weeks using the Patient Reported Outcomes Measurement Information System (PROMIS)-Fatigue 8a health measure. T-scores range from 33.1 to 77.8 Higher scores indicate more fatigue. T-score metric with a mean of 50 and standard deviation of 10 in the U.S. general population.

Outcome measures

Outcome measures
Measure
All Reporting Groups
n=269 Participants
All participants randomized regardless of individual randomly assigned combination of On- or Off levels of all intervention factors.
Buddy
n=269 Participants
Participants choose a buddy to receive a Fitbit and support them during the intervention
App Notifications
n=269 Participants
Participants receive motivational app notifications
Online Gym
n=269 Participants
Participants receive access to online exercise videos.
App+
n=269 Participants
Participants receive "deluxe" version of smartphone app with additional features.
Core Intervention
n=269 Participants
Participants receive educational materials, access to a basic smartphone app and a Fitbit.
Change in Fatigue From Before to After a 12-Week Intervention
"On" Group Change
-3.1 t-score on a scale
Standard Error 0.7
-3.3 t-score on a scale
Standard Error 0.7
-2.8 t-score on a scale
Standard Error 0.7
-2.2 t-score on a scale
Standard Error 0.7
-2.0 t-score on a scale
Standard Error 0.7
-2.7 t-score on a scale
Standard Error 0.5
Change in Fatigue From Before to After a 12-Week Intervention
"Off" Group Change
-2.3 t-score on a scale
Standard Error 0.7
-2.1 t-score on a scale
Standard Error 0.7
-2.6 t-score on a scale
Standard Error 0.7
-3.2 t-score on a scale
Standard Error 0.7
-3.3 t-score on a scale
Standard Error 0.7

SECONDARY outcome

Timeframe: Change from baseline to 24 weeks

Population: All participants randomized. In a full factorial trial, participants are randomized to receive each intervention component (support calls, buddy, app notifications, online gym, app+) "on" or "off." Participants randomized to "on" are compared to those randomized to "off." All participants get the core intervention so there is no comparison group.

Fatigue will be measured at baseline and 24 weeks using the Patient Reported Outcomes Measurement Information System (PROMIS)-Fatigue 8a health measure. T-scores range from 33.1 to 77.8 Higher scores indicate more fatigue. T-score metric with a mean of 50 and standard deviation of 10 in the U.S. general population.

Outcome measures

Outcome measures
Measure
All Reporting Groups
n=269 Participants
All participants randomized regardless of individual randomly assigned combination of On- or Off levels of all intervention factors.
Buddy
n=269 Participants
Participants choose a buddy to receive a Fitbit and support them during the intervention
App Notifications
n=269 Participants
Participants receive motivational app notifications
Online Gym
n=269 Participants
Participants receive access to online exercise videos.
App+
n=269 Participants
Participants receive "deluxe" version of smartphone app with additional features.
Core Intervention
n=269 Participants
Participants receive educational materials, access to a basic smartphone app and a Fitbit.
Change in Fatigue From Pre-Intervention to 24-Week Follow-up
"On" Group Change
-3.5 t-score on a scale
Standard Error 0.7
-4.0 t-score on a scale
Standard Error 0.7
-3.6 t-score on a scale
Standard Error 0.7
-3.3 t-score on a scale
Standard Error 0.7
-3.0 t-score on a scale
Standard Error 0.7
-3.6 t-score on a scale
Standard Error 0.5
Change in Fatigue From Pre-Intervention to 24-Week Follow-up
"Off" Group Change
-3.7 t-score on a scale
Standard Error 0.7
-3.2 t-score on a scale
Standard Error 0.7
-3.6 t-score on a scale
Standard Error 0.7
-3.9 t-score on a scale
Standard Error 0.7
-4.2 t-score on a scale
Standard Error 0.7

SECONDARY outcome

Timeframe: Change from baseline to 12 weeks

Population: All participants randomized. In a full factorial trial, participants are randomized to receive each intervention component (support calls, buddy, app notifications, online gym, app+) "on" or "off." Participants randomized to "on" are compared to those randomized to "off." All participants get the core intervention so there is no comparison group.

Physical function will be measured at baseline and 12 weeks using the Patient Reported Outcomes Measurement Information System (PROMIS)-physical function 20a health measure. T-scores range from 32.7 to 62.7. Higher scores indicate better physical functioning. T-score metric with a mean of 50 and standard deviation of 10 in the U.S. general population.

Outcome measures

Outcome measures
Measure
All Reporting Groups
n=269 Participants
All participants randomized regardless of individual randomly assigned combination of On- or Off levels of all intervention factors.
Buddy
n=269 Participants
Participants choose a buddy to receive a Fitbit and support them during the intervention
App Notifications
n=269 Participants
Participants receive motivational app notifications
Online Gym
n=269 Participants
Participants receive access to online exercise videos.
App+
n=269 Participants
Participants receive "deluxe" version of smartphone app with additional features.
Core Intervention
n=269 Participants
Participants receive educational materials, access to a basic smartphone app and a Fitbit.
Change in Physical Function From Before to After a 12-Week Intervention
"On" Group Change
2.4 t-score on a scale
Standard Error 0.4
2.3 t-score on a scale
Standard Error 0.4
2.2 t-score on a scale
Standard Error 0.4
1.4 t-score on a scale
Standard Error 0.4
2.5 t-score on a scale
Standard Error 0.4
2.0 t-score on a scale
Standard Error 0.3
Change in Physical Function From Before to After a 12-Week Intervention
"Off" Group Change
1.6 t-score on a scale
Standard Error 0.4
1.7 t-score on a scale
Standard Error 0.4
1.8 t-score on a scale
Standard Error 0.4
2.6 t-score on a scale
Standard Error 0.4
1.5 t-score on a scale
Standard Error 0.4

SECONDARY outcome

Timeframe: Change from baseline to 24 weeks

Population: All participants randomized. In a full factorial trial, participants are randomized to receive each intervention component (support calls, buddy, app notifications, online gym, app+) "on" or "off." Participants randomized to "on" are compared to those randomized to "off." All participants get the core intervention so there is no comparison group.

Physical function will be measured at baseline and 24 weeks using the Patient Reported Outcomes Measurement Information System (PROMIS)-physical function 20a health measure. T-scores range from 32.7 to 62.7. Higher scores indicate better physical functioning. T-score metric with a mean of 50 and standard deviation of 10 in the U.S. general population. The treatment effect is calculated as the mean difference in the change in physical function between baseline and 24-weeks for each component on versus off.

Outcome measures

Outcome measures
Measure
All Reporting Groups
n=269 Participants
All participants randomized regardless of individual randomly assigned combination of On- or Off levels of all intervention factors.
Buddy
n=269 Participants
Participants choose a buddy to receive a Fitbit and support them during the intervention
App Notifications
n=269 Participants
Participants receive motivational app notifications
Online Gym
n=269 Participants
Participants receive access to online exercise videos.
App+
n=269 Participants
Participants receive "deluxe" version of smartphone app with additional features.
Core Intervention
n=269 Participants
Participants receive educational materials, access to a basic smartphone app and a Fitbit.
Treatment Effects for Physical Function From Pre-Intervention to 24-week Follow-up
"On" Group Change
2.2 t-score on a scale
Standard Error 0.5
2.4 t-score on a scale
Standard Error 0.5
2.4 t-score on a scale
Standard Error 0.5
2.0 t-score on a scale
Standard Error 0.5
2.7 t-score on a scale
Standard Error 0.5
2.2 t-score on a scale
Standard Error 0.3
Treatment Effects for Physical Function From Pre-Intervention to 24-week Follow-up
"Off" Group Change
2.0 t-score on a scale
Standard Error 0.5
2.0 t-score on a scale
Standard Error 0.5
1.9 t-score on a scale
Standard Error 0.4
2.4 t-score on a scale
Standard Error 0.5
1.7 t-score on a scale
Standard Error 0.5

SECONDARY outcome

Timeframe: Change from baseline to 12 weeks

Population: All participants randomized. In a full factorial trial, participants are randomized to receive each intervention component (support calls, buddy, app notifications, online gym, app+) "on" or "off." Participants randomized to "on" are compared to those randomized to "off." All participants get the core intervention so there is no comparison group.

Depression will be measured at baseline and 12 weeks using the Patient Reported Outcomes Measurement Information System (PROMIS)-Depression 8a health measure. T-scores range from 38.2 to 81.3. Higher scores indicate more depression. T-score metric with a mean of 50 and standard deviation of 10 in the U.S. general population.

Outcome measures

Outcome measures
Measure
All Reporting Groups
n=269 Participants
All participants randomized regardless of individual randomly assigned combination of On- or Off levels of all intervention factors.
Buddy
n=269 Participants
Participants choose a buddy to receive a Fitbit and support them during the intervention
App Notifications
n=269 Participants
Participants receive motivational app notifications
Online Gym
n=269 Participants
Participants receive access to online exercise videos.
App+
n=269 Participants
Participants receive "deluxe" version of smartphone app with additional features.
Core Intervention
n=269 Participants
Participants receive educational materials, access to a basic smartphone app and a Fitbit.
Change in Depression From Before to After a 12-Week Intervention
"On" Group Change
-2.2 t-score on a scale
Standard Error 0.6
-2.2 t-score on a scale
Standard Error 0.6
-2.6 t-score on a scale
Standard Error 0.6
-1.8 t-score on a scale
Standard Error 0.6
-2.1 t-score on a scale
Standard Error 0.6
-2.2 t-score on a scale
Standard Error 0.4
Change in Depression From Before to After a 12-Week Intervention
"Off" Group Change
-2.1 t-score on a scale
Standard Error 0.6
-2.1 t-score on a scale
Standard Error 0.6
-1.7 t-score on a scale
Standard Error 0.6
-2.5 t-score on a scale
Standard Error 0.6
-2.2 t-score on a scale
Standard Error 0.6

SECONDARY outcome

Timeframe: Change from baseline to 24 weeks

Population: All participants randomized. In a full factorial trial, participants are randomized to receive each intervention component (support calls, buddy, app notifications, online gym, app+) "on" or "off." Participants randomized to "on" are compared to those randomized to "off." All participants get the core intervention so there is no comparison group.

Depression will be measured at baseline and 24 weeks using the Patient Reported Outcomes Measurement Information System (PROMIS)-Depression 8a health measure. T-scores range from 38.2 to 81.3. Higher scores indicate more depression. T-score metric with a mean of 50 and standard deviation of 10 in the U.S. general population.

Outcome measures

Outcome measures
Measure
All Reporting Groups
n=269 Participants
All participants randomized regardless of individual randomly assigned combination of On- or Off levels of all intervention factors.
Buddy
n=269 Participants
Participants choose a buddy to receive a Fitbit and support them during the intervention
App Notifications
n=269 Participants
Participants receive motivational app notifications
Online Gym
n=269 Participants
Participants receive access to online exercise videos.
App+
n=269 Participants
Participants receive "deluxe" version of smartphone app with additional features.
Core Intervention
n=269 Participants
Participants receive educational materials, access to a basic smartphone app and a Fitbit.
Change in Depression From Pre-Intervention to 24-week Follow-up
"On" Group Change
-1.7 t-score on a scale
Standard Error 0.6
-1.8 t-score on a scale
Standard Error 0.6
-1.6 t-score on a scale
Standard Error 0.6
-1.8 t-score on a scale
Standard Error 0.7
-1.8 t-score on a scale
Standard Error 0.6
-1.8 t-score on a scale
Standard Error 0.4
Change in Depression From Pre-Intervention to 24-week Follow-up
"Off" Group Change
-1.9 t-score on a scale
Standard Error 0.6
-1.8 t-score on a scale
Standard Error 0.6
-1.9 t-score on a scale
Standard Error 0.6
-1.9 t-score on a scale
Standard Error 0.6
-1.8 t-score on a scale
Standard Error 0.6

SECONDARY outcome

Timeframe: 24 weeks

Population: All randomized participants.

Adherence during the 24-week study period will be monitored continuously using study app. This measure the average percentage of days each randomized participant wore the Fitbit from weeks 1 to 24.

Outcome measures

Outcome measures
Measure
All Reporting Groups
n=269 Participants
All participants randomized regardless of individual randomly assigned combination of On- or Off levels of all intervention factors.
Buddy
Participants choose a buddy to receive a Fitbit and support them during the intervention
App Notifications
Participants receive motivational app notifications
Online Gym
Participants receive access to online exercise videos.
App+
Participants receive "deluxe" version of smartphone app with additional features.
Core Intervention
Participants receive educational materials, access to a basic smartphone app and a Fitbit.
Adherence to During the Full 24-Week Study Period
80.0 Percentage of days the Fitbit was worn
Standard Deviation 25.8

SECONDARY outcome

Timeframe: 24 weeks

Population: All participants randomized

Percentage of participants retained at 24 weeks of those randomized

Outcome measures

Outcome measures
Measure
All Reporting Groups
n=269 Participants
All participants randomized regardless of individual randomly assigned combination of On- or Off levels of all intervention factors.
Buddy
Participants choose a buddy to receive a Fitbit and support them during the intervention
App Notifications
Participants receive motivational app notifications
Online Gym
Participants receive access to online exercise videos.
App+
Participants receive "deluxe" version of smartphone app with additional features.
Core Intervention
Participants receive educational materials, access to a basic smartphone app and a Fitbit.
Participant Retention at 24 Week Follow-up
90 Percentage of participants retained

SECONDARY outcome

Timeframe: Change from baseline to 12 weeks

Population: This includes all participants who agreed to participate in dried blood spots and had at least one valid sample for IL-6. In a full factorial trial, participants are randomized to receive each intervention component (support calls, buddy, app notifications, online gym, app+) "on" or "off." Participants randomized to "on" are compared to those randomized to "off." All participants get the core intervention so there is no comparison group.

Interleukin-6 (IL-6) will be self-collected via finger prick to obtain dried blood spot and will be quantified using a standard multiplex electrochemiluminescent immunoassay protocol.

Outcome measures

Outcome measures
Measure
All Reporting Groups
n=121 Participants
All participants randomized regardless of individual randomly assigned combination of On- or Off levels of all intervention factors.
Buddy
n=121 Participants
Participants choose a buddy to receive a Fitbit and support them during the intervention
App Notifications
n=121 Participants
Participants receive motivational app notifications
Online Gym
n=121 Participants
Participants receive access to online exercise videos.
App+
n=121 Participants
Participants receive "deluxe" version of smartphone app with additional features.
Core Intervention
n=121 Participants
Participants receive educational materials, access to a basic smartphone app and a Fitbit.
Change in Interleukin-6 (IL-6) From Before to After a12 Week Intervention (Optional)
"On" Group Change
-0.07 pg/mL
Standard Error 0.10
-0.06 pg/mL
Standard Error 0.09
-0.05 pg/mL
Standard Error 0.09
-0.08 pg/mL
Standard Error 0.10
0.01 pg/mL
Standard Error 0.09
-0.02 pg/mL
Standard Error 0.06
Change in Interleukin-6 (IL-6) From Before to After a12 Week Intervention (Optional)
"Off" Group Change
0.02 pg/mL
Standard Error 0.08
0.02 pg/mL
Standard Error 0.09
0.01 pg/mL
Standard Error 0.09
0.05 pg/mL
Standard Error 0.07
-0.06 pg/mL
Standard Error 0.09

SECONDARY outcome

Timeframe: Change from baseline to 24 weeks

Population: This includes all participants who agreed to participate in dried blood spots and had at least one valid sample for IL-6.In a full factorial trial, participants are randomized to receive each intervention component (support calls, buddy, app notifications, online gym, app+) "on" or "off." Participants randomized to "on" are compared to those randomized to "off." All participants get the core intervention so there is no comparison group.

Interleukin-6 (IL-6) will be self-collected via finger prick to obtain dried blood spot and will be quantified using a standard multiplex electrochemiluminscent immunoassay protocol.

Outcome measures

Outcome measures
Measure
All Reporting Groups
n=121 Participants
All participants randomized regardless of individual randomly assigned combination of On- or Off levels of all intervention factors.
Buddy
n=121 Participants
Participants choose a buddy to receive a Fitbit and support them during the intervention
App Notifications
n=121 Participants
Participants receive motivational app notifications
Online Gym
n=121 Participants
Participants receive access to online exercise videos.
App+
n=121 Participants
Participants receive "deluxe" version of smartphone app with additional features.
Core Intervention
n=121 Participants
Participants receive educational materials, access to a basic smartphone app and a Fitbit.
Change in Interleukin-6 (IL-6) From Pre-Intervention to 24-week Follow-up (Optional)
"On" Group Change
0.14 pg/mL
Standard Error 0.10
0.13 pg/mL
Standard Error 0.10
0.09 pg/mL
Standard Error 0.10
0.06 pg/mL
Standard Error 0.11
0.17 pg/mL
Standard Error 0.10
0.14 pg/mL
Standard Error 0.07
Change in Interleukin-6 (IL-6) From Pre-Intervention to 24-week Follow-up (Optional)
"Off" Group Change
0.14 pg/mL
Standard Error 0.09
0.15 pg/mL
Standard Error 0.09
0.18 pg/mL
Standard Error 0.09
0.22 pg/mL
Standard Error 0.08
0.10 pg/mL
Standard Error 0.09

SECONDARY outcome

Timeframe: Change from baseline to 12 weeks

Population: This includes all participants who agreed to participate in dried blood spots and had at least one valid sample for IL-10. In a full factorial trial, participants are randomized to receive each intervention component (support calls, buddy, app notifications, online gym, app+) "on" or "off." Participants randomized to "on" are compared to those randomized to "off." All participants get the core intervention so there is no comparison group.

Interleukin-10 (IL-10) will be self-collected via finger prick to obtain dried blood spot and will be quantified using a standard multiplex electrochemiluminscent immunoassay protocol.

Outcome measures

Outcome measures
Measure
All Reporting Groups
n=121 Participants
All participants randomized regardless of individual randomly assigned combination of On- or Off levels of all intervention factors.
Buddy
n=121 Participants
Participants choose a buddy to receive a Fitbit and support them during the intervention
App Notifications
n=121 Participants
Participants receive motivational app notifications
Online Gym
n=121 Participants
Participants receive access to online exercise videos.
App+
n=121 Participants
Participants receive "deluxe" version of smartphone app with additional features.
Core Intervention
n=121 Participants
Participants receive educational materials, access to a basic smartphone app and a Fitbit.
Change in Interleukin-10 (IL-10) From Before to After a 12 Week Intervention (Optional)
"On" Group Change
0.03 pg/mL
Standard Error 0.03
-0.01 pg/mL
Standard Error 0.03
-0.01 pg/mL
Standard Error 0.03
-0.02 pg/mL
Standard Error 0.04
0.03 pg/mL
Standard Error 0.03
0 pg/mL
Standard Error 0.02
Change in Interleukin-10 (IL-10) From Before to After a 12 Week Intervention (Optional)
"Off" Group Change
0.12 pg/mL
Standard Error 0.05
0.01 pg/mL
Standard Error 0.03
0 pg/mL
Standard Error 0.03
0.02 pg/mL
Standard Error 0.03
-0.03 pg/mL
Standard Error 0.03

SECONDARY outcome

Timeframe: Change from baseline to 24 weeks

Population: This includes all participants who agreed to participate in dried blood spots and had at least one valid sample for IL-10. In a full factorial trial, participants are randomized to receive each intervention component (support calls, buddy, app notifications, online gym, app+) "on" or "off." Participants randomized to "on" are compared to those randomized to "off." All participants get the core intervention so there is no comparison group.

Interleukin-10 (IL-10) will be self-collected via finger prick to obtain dried blood spot and will be quantified using a standard multiplex electrochemiluminscent immunoassay protocol. Higher IL-10 may have protective effects.

Outcome measures

Outcome measures
Measure
All Reporting Groups
n=121 Participants
All participants randomized regardless of individual randomly assigned combination of On- or Off levels of all intervention factors.
Buddy
n=121 Participants
Participants choose a buddy to receive a Fitbit and support them during the intervention
App Notifications
n=121 Participants
Participants receive motivational app notifications
Online Gym
n=121 Participants
Participants receive access to online exercise videos.
App+
n=121 Participants
Participants receive "deluxe" version of smartphone app with additional features.
Core Intervention
n=121 Participants
Participants receive educational materials, access to a basic smartphone app and a Fitbit.
Change in Interleukin-10 (IL-10) From Pre-Intervention to 24-week Follow-up (Optional)
"On" Group Change
0.11 pg/mL
Standard Error 0.04
0.04 pg/mL
Standard Error 0.03
0.06 pg/mL
Standard Error 0.04
0.06 pg/mL
Standard Error 0.04
0.08 pg/mL
Standard Error 0.04
0.05 pg/mL
Standard Error 0.02
Change in Interleukin-10 (IL-10) From Pre-Intervention to 24-week Follow-up (Optional)
"Off" Group Change
-0.01 pg/mL
Standard Error 0.03
0.07 pg/mL
Standard Error 0.03
0.05 pg/mL
Standard Error 0.04
0.04 pg/mL
Standard Error 0.03
0.02 pg/mL
Standard Error 0.03

SECONDARY outcome

Timeframe: Change from baseline to 12 weeks

Population: This includes all participants who agreed to participate in dried blood spots and had at least one valid sample for TNFα. In a full factorial trial, participants are randomized to receive each intervention component (support calls, buddy, app notifications, online gym, app+) "on" or "off." Participants randomized to "on" are compared to those randomized to "off." All participants get the core intervention so there is no comparison group.

tumor necrosis factor-alpha (TNFα) will be self-collected via finger prick to obtain dried blood spot and will be quantified using a standard multiplex electrochemiluminscent immunoassay protocol. Lower values are better.

Outcome measures

Outcome measures
Measure
All Reporting Groups
n=121 Participants
All participants randomized regardless of individual randomly assigned combination of On- or Off levels of all intervention factors.
Buddy
n=121 Participants
Participants choose a buddy to receive a Fitbit and support them during the intervention
App Notifications
n=121 Participants
Participants receive motivational app notifications
Online Gym
n=121 Participants
Participants receive access to online exercise videos.
App+
n=121 Participants
Participants receive "deluxe" version of smartphone app with additional features.
Core Intervention
n=121 Participants
Participants receive educational materials, access to a basic smartphone app and a Fitbit.
Change in Tumor Necrosis Factor-alpha (TNFα) From Before to After a12 Week Intervention (Optional)
"On" Group Change
0.22 pg/mL
Standard Error 0.17
-0.27 pg/mL
Standard Error 0.15
-0.11 pg/mL
Standard Error 0.16
-0.27 pg/mL
Standard Error 0.17
-0.17 pg/mL
Standard Error 0.17
-0.13 pg/mL
Standard Error 0.11
Change in Tumor Necrosis Factor-alpha (TNFα) From Before to After a12 Week Intervention (Optional)
"Off" Group Change
-0.05 pg/mL
Standard Error 0.14
0.01 pg/mL
Standard Error 0.15
-0.15 pg/mL
Standard Error 0.15
0.01 pg/mL
Standard Error 0.13
-0.10 pg/mL
Standard Error 0.15

SECONDARY outcome

Timeframe: Change from baseline to 24 weeks

Population: This includes all participants who agreed to participate in dried blood spots and had at least one valid sample for TNFα. In a full factorial trial, participants are randomized to receive each intervention component (support calls, buddy, app notifications, online gym, app+) "on" or "off." Participants randomized to "on" are compared to those randomized to "off." All participants get the core intervention so there is no comparison group.

tumor necrosis factor-alpha (TNFα) will be self-collected via finger prick to obtain dried blood spot and will be quantified using a standard multiplex electrochemiluminscent immunoassay protocol. TLower values are better.

Outcome measures

Outcome measures
Measure
All Reporting Groups
n=121 Participants
All participants randomized regardless of individual randomly assigned combination of On- or Off levels of all intervention factors.
Buddy
n=121 Participants
Participants choose a buddy to receive a Fitbit and support them during the intervention
App Notifications
n=121 Participants
Participants receive motivational app notifications
Online Gym
n=121 Participants
Participants receive access to online exercise videos.
App+
n=121 Participants
Participants receive "deluxe" version of smartphone app with additional features.
Core Intervention
n=121 Participants
Participants receive educational materials, access to a basic smartphone app and a Fitbit.
Change in Tumor Necrosis Factor-alpha (TNFα) From Pre-Intervention to 24-week Follow-up (Optional)
"On" Group Change
0.22 pg/mL
Standard Error 0.17
0.14 pg/mL
Standard Error 0.16
0.07 pg/mL
Standard Error 0.17
-0.03 pg/mL
Standard Error 0.18
0.24 pg/mL
Standard Error 0.17
0.09 pg/mL
Standard Error 0.11
Change in Tumor Necrosis Factor-alpha (TNFα) From Pre-Intervention to 24-week Follow-up (Optional)
"Off" Group Change
-0.05 pg/mL
Standard Error 0.14
0.03 pg/mL
Standard Error 0.15
0.11 pg/mL
Standard Error 0.15
0.20 pg/mL
Standard Error 0.13
-0.07 pg/mL
Standard Error 0.14

SECONDARY outcome

Timeframe: Change from baseline to 12 weeks

Population: This includes all participants who agreed to participate in dried blood spots and had at least one valid sample for CRP. In a full factorial trial, participants are randomized to receive each intervention component (support calls, buddy, app notifications, online gym, app+) "on" or "off." Participants randomized to "on" are compared to those randomized to "off." All participants get the core intervention so there is no comparison group.

C-reactive protein (CRP) will be self-collected via finger prick to obtain dried blood spot and will be quantified using ELISA. Lower values are better.

Outcome measures

Outcome measures
Measure
All Reporting Groups
n=199 Participants
All participants randomized regardless of individual randomly assigned combination of On- or Off levels of all intervention factors.
Buddy
n=199 Participants
Participants choose a buddy to receive a Fitbit and support them during the intervention
App Notifications
n=199 Participants
Participants receive motivational app notifications
Online Gym
n=199 Participants
Participants receive access to online exercise videos.
App+
n=199 Participants
Participants receive "deluxe" version of smartphone app with additional features.
Core Intervention
n=199 Participants
Participants receive educational materials, access to a basic smartphone app and a Fitbit.
Change in C-reactive Protein (CRP) From Before to After a12 Week Intervention (Optional)
"On" Group Change
-0.04 mg/L
Standard Error 0.19
-0.14 mg/L
Standard Error 0.18
0.14 mg/L
Standard Error 0.18
0.22 mg/L
Standard Error 0.19
-0.02 mg/L
Standard Error 0.19
0.07 mg/L
Standard Error 0.13
Change in C-reactive Protein (CRP) From Before to After a12 Week Intervention (Optional)
"Off" Group Change
0.18 mg/L
Standard Error 0.18
0.28 mg/L
Standard Error 0.19
0 mg/L
Standard Error 0.19
-0.08 mg/L
Standard Error 0.18
0.16 mg/L
Standard Error 0.18

SECONDARY outcome

Timeframe: Change from baseline to 24 weeks

Population: This includes all participants who agreed to participate in dried blood spots and had at least one valid sample for CRP. In a full factorial trial, participants are randomized to receive each intervention component (support calls, buddy, app notifications, online gym, app+) "on" or "off." Participants randomized to "on" are compared to those randomized to "off." All participants get the core intervention so there is no comparison group.

C-reactive protein (CRP) will be self-collected via finger prick to obtain dried blood spot and will be quantified using standard ELISA. Lower values are better.

Outcome measures

Outcome measures
Measure
All Reporting Groups
n=199 Participants
All participants randomized regardless of individual randomly assigned combination of On- or Off levels of all intervention factors.
Buddy
n=199 Participants
Participants choose a buddy to receive a Fitbit and support them during the intervention
App Notifications
n=199 Participants
Participants receive motivational app notifications
Online Gym
n=199 Participants
Participants receive access to online exercise videos.
App+
n=199 Participants
Participants receive "deluxe" version of smartphone app with additional features.
Core Intervention
n=199 Participants
Participants receive educational materials, access to a basic smartphone app and a Fitbit.
Change in C-reactive Protein (CRP) From Pre-Intervention to 24-week Follow-up (Optional)
"On" Group Change
0.05 mg/L
Standard Error 0.20
-0.09 mg/L
Standard Error 0.18
-0.06 mg/L
Standard Error 0.18
0.01 mg/L
Standard Error 0.26
-0.07 mg/L
Standard Error 0.19
-0.09 mg/L
Standard Error 0.13
Change in C-reactive Protein (CRP) From Pre-Intervention to 24-week Follow-up (Optional)
"Off" Group Change
-0.22 mg/L
Standard Error 0.18
-0.09 mg/L
Standard Error 0.19
-0.12 mg/L
Standard Error 0.19
-0.21 mg/L
Standard Error 0.18
-0.10 mg/L
Standard Error 0.18

SECONDARY outcome

Timeframe: Change from baseline to 12 weeks

Population: This includes all participants who agreed to participate in dried blood spots and had at least one valid sample for triglycerides. In a full factorial trial, participants are randomized to receive each intervention component (support calls, buddy, app notifications, online gym, app+) "on" or "off." Participants randomized to "on" are compared to those randomized to "off." All participants get the core intervention so there is no comparison group.

Triglycerides are self-collected via finger prick to obtain a dried blood spot and quantified using a standard coupled enzymatic protocol.

Outcome measures

Outcome measures
Measure
All Reporting Groups
n=146 Participants
All participants randomized regardless of individual randomly assigned combination of On- or Off levels of all intervention factors.
Buddy
n=146 Participants
Participants choose a buddy to receive a Fitbit and support them during the intervention
App Notifications
n=146 Participants
Participants receive motivational app notifications
Online Gym
n=146 Participants
Participants receive access to online exercise videos.
App+
n=146 Participants
Participants receive "deluxe" version of smartphone app with additional features.
Core Intervention
n=146 Participants
Participants receive educational materials, access to a basic smartphone app and a Fitbit.
Change in Triglycerides From Before to After a 12 Week Intervention (Optional)
"On" Group Change
-17.35 mg/dL
Standard Error 23.23
6.63 mg/dL
Standard Error 20.99
-14.96 mg/dL
Standard Error 22.55
28.08 mg/dL
Standard Error 22.52
9.01 mg/dL
Standard Error 21.33
4.40 mg/dL
Standard Error 15.28
Change in Triglycerides From Before to After a 12 Week Intervention (Optional)
"Off" Group Change
25.43 mg/dL
Standard Error 19.72
1.45 mg/dL
Standard Error 21.97
23.04 mg/dL
Standard Error 20.63
-20.00 mg/dL
Standard Error 20.42
-0.93 mg/dL
Standard Error 21.46

SECONDARY outcome

Timeframe: Change from baseline to 24 weeks

Population: This includes all participants who agreed to participate in dried blood spots and had at least one valid sample for triglycerides. In a full factorial trial, participants are randomized to receive each intervention component (support calls, buddy, app notifications, online gym, app+) "on" or "off." Participants randomized to "on" are compared to those randomized to "off." All participants get the core intervention so there is no comparison group.

Triglycerides are self-collected via finger prick to obtain a dried blood spot and quantified using a standard coupled enzymatic protocol. Lower values are better.

Outcome measures

Outcome measures
Measure
All Reporting Groups
n=146 Participants
All participants randomized regardless of individual randomly assigned combination of On- or Off levels of all intervention factors.
Buddy
n=146 Participants
Participants choose a buddy to receive a Fitbit and support them during the intervention
App Notifications
n=146 Participants
Participants receive motivational app notifications
Online Gym
n=146 Participants
Participants receive access to online exercise videos.
App+
n=146 Participants
Participants receive "deluxe" version of smartphone app with additional features.
Core Intervention
n=146 Participants
Participants receive educational materials, access to a basic smartphone app and a Fitbit.
Change in Triglycerides From Pre-Intervention to 24-week Follow-up (Optional)
"On" Group Change
-10.81 mg/dL
Standard Error 23.82
5.15 mg/dL
Standard Error 21.59
3.60 mg/dL
Standard Error 24.16
17.12 mg/dL
Standard Error 23.82
20.99 mg/dL
Standard Error 22.32
16.10 mg/dL
Standard Error 15.80
Change in Triglycerides From Pre-Intervention to 24-week Follow-up (Optional)
"Off" Group Change
43.01 mg/dL
Standard Error 20.76
27.05 mg/dL
Standard Error 22.82
28.60 mg/dL
Standard Error 20.68
15.09 mg/dL
Standard Error 20.69
11.21 mg/dL
Standard Error 22.00

SECONDARY outcome

Timeframe: Change from baseline to 12 weeks

Population: This includes all participants who agreed to participate in dried blood spots and had at least one valid sample for blood glucose. In a full factorial trial, participants are randomized to receive each intervention component (support calls, buddy, app notifications, online gym, app+) "on" or "off." Participants randomized to "on" are compared to those randomized to "off." All participants get the core intervention so there is no comparison group.

Blood glucose is self-collected via finger prick to obtain a dried blood spot and quantified using a standard coupled enzymatic protocol.

Outcome measures

Outcome measures
Measure
All Reporting Groups
n=162 Participants
All participants randomized regardless of individual randomly assigned combination of On- or Off levels of all intervention factors.
Buddy
n=162 Participants
Participants choose a buddy to receive a Fitbit and support them during the intervention
App Notifications
n=162 Participants
Participants receive motivational app notifications
Online Gym
n=162 Participants
Participants receive access to online exercise videos.
App+
n=162 Participants
Participants receive "deluxe" version of smartphone app with additional features.
Core Intervention
n=162 Participants
Participants receive educational materials, access to a basic smartphone app and a Fitbit.
Change in Blood Glucose From Before to After a 12 Week Intervention (Optional)
"On" Group Change
1.16 mg/dL
Standard Error 3.2
3.90 mg/dL
Standard Error 2.99
2.68 mg/dL
Standard Error 3.07
3.83 mg/dL
Standard Error 3.20
3.29 mg/dL
Standard Error 3.16
2.62 mg/dL
Standard Error 2.11
Change in Blood Glucose From Before to After a 12 Week Intervention (Optional)
"Off" Group Change
4.06 mg/dL
Standard Error 2.76
1.34 mg/dL
Standard Error 3.05
2.56 mg/dL
Standard Error 2.93
1.40 mg/dL
Standard Error 2.79
1.94 mg/dL
Standard Error 2.84

SECONDARY outcome

Timeframe: Change from baseline to 24 weeks

Population: This includes all participants who agreed to participate in dried blood spots and had at least one valid sample for blood glucose. In a full factorial trial, participants are randomized to receive each intervention component (support calls, buddy, app notifications, online gym, app+) "on" or "off." Participants randomized to "on" are compared to those randomized to "off." All participants get the core intervention so there is no comparison group.

Blood Glucose is self-collected via finger prick to obtain a dried blood spot and quantified using a standard coupled enzymatic protocol.

Outcome measures

Outcome measures
Measure
All Reporting Groups
n=162 Participants
All participants randomized regardless of individual randomly assigned combination of On- or Off levels of all intervention factors.
Buddy
n=162 Participants
Participants choose a buddy to receive a Fitbit and support them during the intervention
App Notifications
n=162 Participants
Participants receive motivational app notifications
Online Gym
n=162 Participants
Participants receive access to online exercise videos.
App+
n=162 Participants
Participants receive "deluxe" version of smartphone app with additional features.
Core Intervention
n=162 Participants
Participants receive educational materials, access to a basic smartphone app and a Fitbit.
Change in Blood Glucose From Pre-Intervention to 24-week Follow-up (Optional)
"On" Group Change
-3.13 mg/dL
Standard Error 3.45
-3.03 mg/dL
Standard Error 3.19
-1.33 mg/dL
Standard Error 3.43
-1.20 mg/dL
Standard Error 3.53
0.38 mg/dL
Standard Error 3.38
-1.55 mg/dL
Standard Error 2.31
Change in Blood Glucose From Pre-Intervention to 24-week Follow-up (Optional)
"Off" Group Change
0.04 mg/dL
Standard Error 3.03
-0.06 mg/dL
Standard Error 3.30
-1.76 mg/dL
Standard Error 3.06
-1.89 mg/dL
Standard Error 2.96
-3.47 mg/dL
Standard Error 3.11

SECONDARY outcome

Timeframe: Change from baseline to 12 weeks

Population: This includes all participants who agreed to participate in dried blood spots and had at least one valid sample for HDL. In a full factorial trial, participants are randomized to receive each intervention component (support calls, buddy, app notifications, online gym, app+) "on" or "off." Participants randomized to "on" are compared to those randomized to "off." All participants get the core intervention so there is no comparison group.

High density lipoprotein cholesterol (HDL) is self-collected via finger prick to obtain a dried blood spot and quantified using a standard coupled enzymatic protocol.

Outcome measures

Outcome measures
Measure
All Reporting Groups
n=177 Participants
All participants randomized regardless of individual randomly assigned combination of On- or Off levels of all intervention factors.
Buddy
n=177 Participants
Participants choose a buddy to receive a Fitbit and support them during the intervention
App Notifications
n=177 Participants
Participants receive motivational app notifications
Online Gym
n=177 Participants
Participants receive access to online exercise videos.
App+
n=177 Participants
Participants receive "deluxe" version of smartphone app with additional features.
Core Intervention
n=177 Participants
Participants receive educational materials, access to a basic smartphone app and a Fitbit.
Change in High Density Lipoprotein Cholesterol (HDL) From Before to After a12 Week Intervention (Optional)
"On" Group Change
0.37 mg/dL
Standard Error 4.20
3.43 mg/dL
Standard Error 3.87
5.19 mg/dL
Standard Error 3.98
1.18 mg/dL
Standard Error 4.11
3.91 mg/dL
Standard Error 4.05
0.31 mg/dL
Standard Error 2.78
Change in High Density Lipoprotein Cholesterol (HDL) From Before to After a12 Week Intervention (Optional)
"Off" Group Change
-1.00 mg/dL
Standard Error 3.67
-4.05 mg/dL
Standard Error 4.00
-5.82 mg/dL
Standard Error 3.87
0.55 mg/dL
Standard Error 3.74
-4.53 mg/dL
Standard Error 3.83

SECONDARY outcome

Timeframe: Change from baseline to 24 weeks

Population: This includes all participants who agreed to participate in dried blood spots and had at least one valid sample for HDL. In a full factorial trial, participants are randomized to receive each intervention component (support calls, buddy, app notifications, online gym, app+) "on" or "off." Participants randomized to "on" are compared to those randomized to "off." All participants get the core intervention so there is no comparison group.

High density lipoprotein cholesterol (HDL) is self-collected via finger prick to obtain a dried blood spot and quantified using a standard coupled enzymatic protocol.

Outcome measures

Outcome measures
Measure
All Reporting Groups
n=177 Participants
All participants randomized regardless of individual randomly assigned combination of On- or Off levels of all intervention factors.
Buddy
n=177 Participants
Participants choose a buddy to receive a Fitbit and support them during the intervention
App Notifications
n=177 Participants
Participants receive motivational app notifications
Online Gym
n=177 Participants
Participants receive access to online exercise videos.
App+
n=177 Participants
Participants receive "deluxe" version of smartphone app with additional features.
Core Intervention
n=177 Participants
Participants receive educational materials, access to a basic smartphone app and a Fitbit.
Change in High Density Lipoprotein Cholesterol (HDL) From Pre-Intervention to 24-week Follow-up(Optional)
"On" Group Change
2.72 mg/dL
Standard Error 4.25
0.59 mg/dL
Standard Error 3.91
2.01 mg/dL
Standard Error 4.27
0.51 mg/dL
Standard Error 4.37
4.50 mg/dL
Standard Error 4.28
0.57 mg/dL
Standard Error 2.91
Change in High Density Lipoprotein Cholesterol (HDL) From Pre-Intervention to 24-week Follow-up(Optional)
"Off" Group Change
-1.58 mg/dL
Standard Error 3.94
0.55 mg/dL
Standard Error 4.29
-0.86 mg/dL
Standard Error 3.93
0.64 mg/dL
Standard Error 3.83
-3.36 mg/dL
Standard Error 3.92

Adverse Events

Experimental Condition #1

Serious events: 0 serious events
Other events: 0 other events
Deaths: 0 deaths

Experimental Condition #2

Serious events: 0 serious events
Other events: 3 other events
Deaths: 0 deaths

Experimental Condition #3

Serious events: 0 serious events
Other events: 1 other events
Deaths: 0 deaths

Experimental Condition #4

Serious events: 0 serious events
Other events: 1 other events
Deaths: 0 deaths

Experimental Condition #5

Serious events: 0 serious events
Other events: 0 other events
Deaths: 0 deaths

Experimental Condition #6

Serious events: 0 serious events
Other events: 1 other events
Deaths: 1 deaths

Experimental Condition #7

Serious events: 0 serious events
Other events: 1 other events
Deaths: 0 deaths

Experimental Condition #8

Serious events: 0 serious events
Other events: 0 other events
Deaths: 0 deaths

Experimental Condition #9

Serious events: 0 serious events
Other events: 2 other events
Deaths: 0 deaths

Experimental Condition #10

Serious events: 0 serious events
Other events: 0 other events
Deaths: 0 deaths

Experimental Condition #11

Serious events: 0 serious events
Other events: 1 other events
Deaths: 0 deaths

Experimental Condition #12

Serious events: 0 serious events
Other events: 1 other events
Deaths: 0 deaths

Experimental Condition #13

Serious events: 0 serious events
Other events: 0 other events
Deaths: 0 deaths

Experimental Condition #14

Serious events: 0 serious events
Other events: 1 other events
Deaths: 0 deaths

Experimental Condition #15

Serious events: 0 serious events
Other events: 0 other events
Deaths: 0 deaths

Experimental Condition #16

Serious events: 0 serious events
Other events: 0 other events
Deaths: 0 deaths

Experimental Condition #17

Serious events: 0 serious events
Other events: 0 other events
Deaths: 0 deaths

Experimental Condition #18

Serious events: 0 serious events
Other events: 0 other events
Deaths: 0 deaths

Experimental Condition #19

Serious events: 0 serious events
Other events: 0 other events
Deaths: 0 deaths

Experimental Condition #20

Serious events: 0 serious events
Other events: 2 other events
Deaths: 0 deaths

Experimental Condition #21

Serious events: 0 serious events
Other events: 0 other events
Deaths: 0 deaths

Experimental Condition #22

Serious events: 0 serious events
Other events: 0 other events
Deaths: 0 deaths

Experimental Condition #23

Serious events: 0 serious events
Other events: 0 other events
Deaths: 0 deaths

Experimental Condition #24

Serious events: 0 serious events
Other events: 2 other events
Deaths: 0 deaths

Experimental Condition #25

Serious events: 0 serious events
Other events: 0 other events
Deaths: 0 deaths

Experimental Condition #26

Serious events: 0 serious events
Other events: 1 other events
Deaths: 1 deaths

Experimental Condition #27

Serious events: 0 serious events
Other events: 1 other events
Deaths: 0 deaths

Experimental Condition #28

Serious events: 0 serious events
Other events: 2 other events
Deaths: 0 deaths

Experimental Condition #29

Serious events: 0 serious events
Other events: 0 other events
Deaths: 0 deaths

Experimental Condition #30

Serious events: 0 serious events
Other events: 0 other events
Deaths: 0 deaths

Experimental Condition #31

Serious events: 0 serious events
Other events: 1 other events
Deaths: 0 deaths

Experimental Condition #32

Serious events: 0 serious events
Other events: 2 other events
Deaths: 0 deaths

Serious adverse events

Adverse event data not reported

Other adverse events

Other adverse events
Measure
Experimental Condition #1
n=8 participants at risk
core, support calls Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff.
Experimental Condition #2
n=9 participants at risk
core, support calls, app+ Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App+: Participants will receive "deluxe" version of smartphone app with additional features.
Experimental Condition #3
n=8 participants at risk
core, support calls, buddy Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #4
n=8 participants at risk
core, support calls, online gym Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. Online gym: Participants will receive access to online exercise videos.
Experimental Condition #5
n=9 participants at risk
core, support calls, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App notifications: Participants will receive motivational app notifications
Experimental Condition #6
n=9 participants at risk
core, app+ Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App+: Participants will receive "deluxe" version of smartphone app with additional features.
Experimental Condition #7
n=9 participants at risk
core, app+, buddy Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App+: Participants will receive "deluxe" version of smartphone app with additional features. Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #8
n=9 participants at risk
core, app+, online gym Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App+: Participants will receive "deluxe" version of smartphone app with additional features. Online gym: Participants will receive access to online exercise videos.
Experimental Condition #9
n=9 participants at risk
core, app+, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App+: Participants will receive "deluxe" version of smartphone app with additional features. App notifications: Participants will receive motivational app notifications
Experimental Condition #10
n=8 participants at risk
core, buddy Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #11
n=8 participants at risk
core, buddy, online gym Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Online gym: Participants will receive access to online exercise videos. Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #12
n=8 participants at risk
core, buddy, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App notifications: Participants will receive motivational app notifications Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #13
n=8 participants at risk
core, online gym Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Online gym: Participants will receive access to online exercise videos.
Experimental Condition #14
n=8 participants at risk
core, online gym, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Online gym: Participants will receive access to online exercise videos. App notifications: Participants will receive motivational app notifications
Experimental Condition #15
n=8 participants at risk
core, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App notifications: Participants will receive motivational app notifications
Experimental Condition #16
n=8 participants at risk
core, support calls, app+, buddy Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App+: Participants will receive "deluxe" version of smartphone app with additional features. Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #17
n=8 participants at risk
core, support calls, app+, online gym Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App+: Participants will receive "deluxe" version of smartphone app with additional features. Online gym: Participants will receive access to online exercise videos.
Experimental Condition #18
n=8 participants at risk
core, support calls, app+, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App+: Participants will receive "deluxe" version of smartphone app with additional features. App notifications: Participants will receive motivational app notifications
Experimental Condition #19
n=8 participants at risk
core, support calls, buddy, online gym Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. Online gym: Participants will receive access to online exercise videos. Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #20
n=9 participants at risk
core, support calls, buddy, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App notifications: Participants will receive motivational app notifications Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #21
n=8 participants at risk
core, support calls, online gym, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. Online gym: Participants will receive access to online exercise videos. App notifications: Participants will receive motivational app notifications
Experimental Condition #22
n=8 participants at risk
core, app+, buddy, online gym Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App+: Participants will receive "deluxe" version of smartphone app with additional features. Online gym: Participants will receive access to online exercise videos. Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #23
n=9 participants at risk
core, app+, buddy, online gym, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App+: Participants will receive "deluxe" version of smartphone app with additional features. Online gym: Participants will receive access to online exercise videos. App notifications: Participants will receive motivational app notifications Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #24
n=8 participants at risk
core, support calls, buddy, online gym, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. Online gym: Participants will receive access to online exercise videos. App notifications: Participants will receive motivational app notifications Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #25
n=9 participants at risk
core, buddy, online gym, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Online gym: Participants will receive access to online exercise videos. App notifications: Participants will receive motivational app notifications Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #26
n=8 participants at risk
core, app+, online gym, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App+: Participants will receive "deluxe" version of smartphone app with additional features. Online gym: Participants will receive access to online exercise videos. App notifications: Participants will receive motivational app notifications
Experimental Condition #27
n=9 participants at risk
core, support calls, app+, buddy, online gym Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App+: Participants will receive "deluxe" version of smartphone app with additional features. Online gym: Participants will receive access to online exercise videos. Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #28
n=9 participants at risk
core, support calls, app+, buddy, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App+: Participants will receive "deluxe" version of smartphone app with additional features. App notifications: Participants will receive motivational app notifications Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #29
n=8 participants at risk
core, support calls, app+, online gym, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App+: Participants will receive "deluxe" version of smartphone app with additional features. Online gym: Participants will receive access to online exercise videos. App notifications: Participants will receive motivational app notifications
Experimental Condition #30
n=9 participants at risk
core Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit.
Experimental Condition #31
n=9 participants at risk
core, app+, buddy, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. App+: Participants will receive "deluxe" version of smartphone app with additional features. App notifications: Participants will receive motivational app notifications Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Experimental Condition #32
n=8 participants at risk
core, support calls, app+, buddy, online gym, app notifications Core: The core intervention will include educational materials, access to a basic smartphone app and a Fitbit. Support Calls: Participants will receive 6 bi-weekly phone calls from study staff. App+: Participants will receive "deluxe" version of smartphone app with additional features. Online gym: Participants will receive access to online exercise videos. App notifications: Participants will receive motivational app notifications Buddy: Participants will choose a buddy to receive a Fitbit and support them during the intervention.
Musculoskeletal and connective tissue disorders
Sprain
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
11.1%
1/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
11.1%
1/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
Injury, poisoning and procedural complications
Fracture
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
12.5%
1/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
11.1%
1/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
25.0%
2/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
Musculoskeletal and connective tissue disorders
Torn/Pulled Muscle
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
11.1%
1/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
12.5%
1/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
Musculoskeletal and connective tissue disorders
Tendinitis
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
11.1%
1/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
11.1%
1/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
Musculoskeletal and connective tissue disorders
Multiple Sclerosis Relapse
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
12.5%
1/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
Surgical and medical procedures
Hysterectomy
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
12.5%
1/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
11.1%
1/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
12.5%
1/8 • Adverse events were collected for the duration of the 24 week study period.
Surgical and medical procedures
Breast reconstruction surgery
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
11.1%
1/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
Injury, poisoning and procedural complications
Fall
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
11.1%
1/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
General disorders
Dizziness Spell
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
11.1%
1/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
11.1%
1/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
Nervous system disorders
Concussion
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
11.1%
1/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
12.5%
1/8 • Adverse events were collected for the duration of the 24 week study period.
General disorders
Dehydration
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
12.5%
1/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Cancer Metastasis
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
11.1%
1/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
12.5%
1/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/9 • Adverse events were collected for the duration of the 24 week study period.
0.00%
0/8 • Adverse events were collected for the duration of the 24 week study period.

Additional Information

Siobhan Phillips

Northwestern University

Phone: 312-503-4235

Results disclosure agreements

  • Principal investigator is a sponsor employee
  • Publication restrictions are in place