Trial Outcomes & Findings for Social Media Intervention for Cannabis Use in Emerging Adults (NCT NCT04187989)
NCT ID: NCT04187989
Last Updated: 2022-02-11
Results Overview
30-day TLFB self-report will be used to assess total number of days of cannabis use.
COMPLETED
NA
149 participants
3-months post baseline
2022-02-11
Participant Flow
There were 2 waves of recruitment: Wave 1 (February 2020) occurred for participants residing in states without legal recreational cannabis; Wave 2 (May 2020) occurred for those living in states with legal recreational cannabis.
Participant milestones
| Measure |
Social Media Intervention
Facebook page that will deliver health information focused on increasing well-being and reducing risky behaviors.
Social Media Intervention: Information will be posted by e-coaches. You can interact with the e-coaches as well as other study members in your group.
|
Control
An Attention-Control E-News (control) condition
|
|---|---|---|
|
Overall Study - 3-Month Follow-Up
STARTED
|
76
|
73
|
|
Overall Study - 3-Month Follow-Up
COMPLETED
|
70
|
65
|
|
Overall Study - 3-Month Follow-Up
NOT COMPLETED
|
6
|
8
|
|
Overall Study - 6-Month Follow-Up
STARTED
|
76
|
73
|
|
Overall Study - 6-Month Follow-Up
COMPLETED
|
68
|
65
|
|
Overall Study - 6-Month Follow-Up
NOT COMPLETED
|
8
|
8
|
Reasons for withdrawal
| Measure |
Social Media Intervention
Facebook page that will deliver health information focused on increasing well-being and reducing risky behaviors.
Social Media Intervention: Information will be posted by e-coaches. You can interact with the e-coaches as well as other study members in your group.
|
Control
An Attention-Control E-News (control) condition
|
|---|---|---|
|
Overall Study - 3-Month Follow-Up
Lost to Follow-up
|
6
|
8
|
|
Overall Study - 6-Month Follow-Up
Lost to Follow-up
|
8
|
8
|
Baseline Characteristics
2 participants in the control group had missing baseline data on quantity
Baseline characteristics by cohort
| Measure |
Social Media Intervention
n=76 Participants
Facebook page that will deliver health information focused on increasing well-being and reducing risky behaviors.
Social Media Intervention: Information will be posted by e-coaches. You can interact with the e-coaches as well as other study members in your group.
|
Control
n=73 Participants
An Attention-Control E-News (control) condition
|
Total
n=149 Participants
Total of all reporting groups
|
|---|---|---|---|
|
Age, Continuous
|
21.2 years
STANDARD_DEVIATION 2.3 • n=76 Participants
|
20.9 years
STANDARD_DEVIATION 2.0 • n=73 Participants
|
21.0 years
STANDARD_DEVIATION 2.2 • n=149 Participants
|
|
Sex: Female, Male
Female
|
43 Participants
n=76 Participants
|
40 Participants
n=73 Participants
|
83 Participants
n=149 Participants
|
|
Sex: Female, Male
Male
|
33 Participants
n=76 Participants
|
33 Participants
n=73 Participants
|
66 Participants
n=149 Participants
|
|
Ethnicity (NIH/OMB)
Hispanic or Latino
|
13 Participants
n=76 Participants
|
56 Participants
n=73 Participants
|
69 Participants
n=149 Participants
|
|
Ethnicity (NIH/OMB)
Not Hispanic or Latino
|
63 Participants
n=76 Participants
|
17 Participants
n=73 Participants
|
80 Participants
n=149 Participants
|
|
Ethnicity (NIH/OMB)
Unknown or Not Reported
|
0 Participants
n=76 Participants
|
0 Participants
n=73 Participants
|
0 Participants
n=149 Participants
|
|
Race/Ethnicity, Customized
American Indian/Alaska Native
|
3 Participants
n=76 Participants
|
1 Participants
n=73 Participants
|
4 Participants
n=149 Participants
|
|
Race/Ethnicity, Customized
Asian American
|
3 Participants
n=76 Participants
|
4 Participants
n=73 Participants
|
7 Participants
n=149 Participants
|
|
Race/Ethnicity, Customized
Black/African American
|
8 Participants
n=76 Participants
|
7 Participants
n=73 Participants
|
15 Participants
n=149 Participants
|
|
Race/Ethnicity, Customized
White
|
42 Participants
n=76 Participants
|
43 Participants
n=73 Participants
|
85 Participants
n=149 Participants
|
|
Race/Ethnicity, Customized
Multi-racial
|
15 Participants
n=76 Participants
|
14 Participants
n=73 Participants
|
29 Participants
n=149 Participants
|
|
Race/Ethnicity, Customized
Other race
|
5 Participants
n=76 Participants
|
4 Participants
n=73 Participants
|
9 Participants
n=149 Participants
|
|
Total days of cannabis use in past 30 (from Timeline Follow Back: TLFB)
|
20.8 days
STANDARD_DEVIATION 9.3 • n=76 Participants
|
16.7 days
STANDARD_DEVIATION 11.1 • n=73 Participants
|
18.8 days
STANDARD_DEVIATION 10.4 • n=149 Participants
|
|
Total estimated grams cannabis use from Timeline Follow Back (past 30 days)
|
21.5 grams
STANDARD_DEVIATION 22.3 • n=76 Participants • 2 participants in the control group had missing baseline data on quantity
|
13.1 grams
STANDARD_DEVIATION 17.6 • n=71 Participants • 2 participants in the control group had missing baseline data on quantity
|
17.5 grams
STANDARD_DEVIATION 20.6 • n=147 Participants • 2 participants in the control group had missing baseline data on quantity
|
|
Total consequences from Marijuana Adolescent Consequences Questionnaire
|
9.4 count of consequences
STANDARD_DEVIATION 4.8 • n=76 Participants • 2 participants in the control group are missing data on the consequences measure
|
10.1 count of consequences
STANDARD_DEVIATION 5.8 • n=71 Participants • 2 participants in the control group are missing data on the consequences measure
|
9.8 count of consequences
STANDARD_DEVIATION 5.3 • n=147 Participants • 2 participants in the control group are missing data on the consequences measure
|
|
Perceived risk
|
3.1 units on a scale
STANDARD_DEVIATION 1.1 • n=76 Participants • Two control participants were missing baseline data on this measure
|
3.4 units on a scale
STANDARD_DEVIATION 1.1 • n=71 Participants • Two control participants were missing baseline data on this measure
|
3.2 units on a scale
STANDARD_DEVIATION 1.1 • n=147 Participants • Two control participants were missing baseline data on this measure
|
|
Peer approval
|
1.0 units on a scale
STANDARD_DEVIATION 0.2 • n=76 Participants • 3 control participants are missing data on this measure at baseline
|
1.1 units on a scale
STANDARD_DEVIATION 0.3 • n=70 Participants • 3 control participants are missing data on this measure at baseline
|
1.05 units on a scale
STANDARD_DEVIATION 0.3 • n=146 Participants • 3 control participants are missing data on this measure at baseline
|
|
Cannabis-impaired driving
|
11.1 units on a scale
STANDARD_DEVIATION 10.5 • n=76 Participants • 2 control participants had missing data on this scale
|
9.7 units on a scale
STANDARD_DEVIATION 8.8 • n=71 Participants • 2 control participants had missing data on this scale
|
10.4 units on a scale
STANDARD_DEVIATION 10.2 • n=147 Participants • 2 control participants had missing data on this scale
|
|
Past 30-day other substance use index
|
2.0 mid-point of range total score across 6
STANDARD_DEVIATION 4.9 • n=76 Participants
|
1.4 mid-point of range total score across 6
STANDARD_DEVIATION 3.6 • n=73 Participants
|
1.70 mid-point of range total score across 6
STANDARD_DEVIATION 4.3 • n=149 Participants
|
|
Alcohol use days in past 30 (from Timeline Follow Back: TLFB)
|
6.2 days
STANDARD_DEVIATION 6.7 • n=59 Participants • This measure restricted to only those participants who drank alcohol at baseline
|
7.2 days
STANDARD_DEVIATION 7.2 • n=43 Participants • This measure restricted to only those participants who drank alcohol at baseline
|
6.6 days
STANDARD_DEVIATION 6.9 • n=102 Participants • This measure restricted to only those participants who drank alcohol at baseline
|
|
Alcohol quantity (total drinks) in past 30 days
|
15.9 estimated standard drinks
STANDARD_DEVIATION 15.6 • n=59 Participants • This measure restricted to those who drank alcohol at baseline.
|
17.4 estimated standard drinks
STANDARD_DEVIATION 18.3 • n=43 Participants • This measure restricted to those who drank alcohol at baseline.
|
16.6 estimated standard drinks
STANDARD_DEVIATION 16.7 • n=102 Participants • This measure restricted to those who drank alcohol at baseline.
|
PRIMARY outcome
Timeframe: 3-months post baseline30-day TLFB self-report will be used to assess total number of days of cannabis use.
Outcome measures
| Measure |
Social Media Intervention
n=70 Participants
Facebook page that will deliver health information focused on increasing well-being and reducing risky behaviors.
Social Media Intervention: Information will be posted by e-coaches. You can interact with the e-coaches as well as other study members in your group.
|
Control
n=65 Participants
An Attention-Control E-News (control) condition
|
|---|---|---|
|
Frequency of Cannabis Use as Reported on the Timeline Follow-Back (TLFB)
|
18.0 days
Standard Deviation 11.5
|
14.9 days
Standard Deviation 11.7
|
PRIMARY outcome
Timeframe: 6-months post baseline30-day TLFB self-report will be used to assess total number of days of cannabis use.
Outcome measures
| Measure |
Social Media Intervention
n=68 Participants
Facebook page that will deliver health information focused on increasing well-being and reducing risky behaviors.
Social Media Intervention: Information will be posted by e-coaches. You can interact with the e-coaches as well as other study members in your group.
|
Control
n=65 Participants
An Attention-Control E-News (control) condition
|
|---|---|---|
|
Frequency of Cannabis Use as Reported on the Timeline Follow-Back (TLFB)
|
16.8 days
Standard Deviation 12.2
|
15.8 days
Standard Deviation 11.8
|
PRIMARY outcome
Timeframe: 3-months post baseline30-day Timeline Follow-Back (TLFB) self-report will be used to assess quantity (grams) of cannabis consumed.
Outcome measures
| Measure |
Social Media Intervention
n=70 Participants
Facebook page that will deliver health information focused on increasing well-being and reducing risky behaviors.
Social Media Intervention: Information will be posted by e-coaches. You can interact with the e-coaches as well as other study members in your group.
|
Control
n=65 Participants
An Attention-Control E-News (control) condition
|
|---|---|---|
|
Quantity of Cannabis Used as Reported on the Timeline Follow-Back (TLFB)
|
19.8 quantity (grams)
Standard Deviation 26.7
|
11.6 quantity (grams)
Standard Deviation 15.6
|
PRIMARY outcome
Timeframe: 6-months post baseline30-day Timeline Follow-Back (TLFB) self-report will be used to assess quantity (grams) of cannabis consumed.
Outcome measures
| Measure |
Social Media Intervention
n=68 Participants
Facebook page that will deliver health information focused on increasing well-being and reducing risky behaviors.
Social Media Intervention: Information will be posted by e-coaches. You can interact with the e-coaches as well as other study members in your group.
|
Control
n=65 Participants
An Attention-Control E-News (control) condition
|
|---|---|---|
|
Quantity of Cannabis Used as Reported on the Timeline Follow-Back (TLFB)
|
15.5 quantity (grams)
Standard Deviation 21.7
|
11.5 quantity (grams)
Standard Deviation 15.0
|
PRIMARY outcome
Timeframe: 3-months post-baselineMarijuana Adolescent Consequences Questionnaire will be used to assess past 3 month consequences of cannabis use. Consequences are measured by report of number of times incidents from the list of 26 items (e.g., quality of work suffered, had less energy, etc.) resulted from cannabis use. Responses will be dichotomized (0 = never, 1= greater than never) and summed for a total score reflecting total number of consequences. Response scale: Never 1-2 times 3-5 times 6-10 times More than 10 times Minimum score =0, maximum = 26. Higher score = more consequences.
Outcome measures
| Measure |
Social Media Intervention
n=70 Participants
Facebook page that will deliver health information focused on increasing well-being and reducing risky behaviors.
Social Media Intervention: Information will be posted by e-coaches. You can interact with the e-coaches as well as other study members in your group.
|
Control
n=65 Participants
An Attention-Control E-News (control) condition
|
|---|---|---|
|
Consequences of Cannabis Use as Measured by the Marijuana Adolescent Consequences Questionnaire Using Dichotomous Response Scale as Previously Described Throughout This Trial Registration.
|
10.1 total number of consequences (count)
Standard Deviation 5.7
|
10.2 total number of consequences (count)
Standard Deviation 5.7
|
PRIMARY outcome
Timeframe: 6-months post-baselineMarijuana Adolescent Consequences Questionnaire will be used to assess past 3 month consequences of cannabis use. Consequences are measured by report of number of times incidents from the list of 26 items (e.g., quality of work suffered, had less energy, etc.) resulted from cannabis use. Responses will be dichotomized (0 = never, 1= greater than never) and summed for a total score reflecting total number of consequences. Response scale: Never 1-2 times 3-5 times 6-10 times More than 10 times Minimum score =0, maximum = 26. Higher score = more consequences.
Outcome measures
| Measure |
Social Media Intervention
n=68 Participants
Facebook page that will deliver health information focused on increasing well-being and reducing risky behaviors.
Social Media Intervention: Information will be posted by e-coaches. You can interact with the e-coaches as well as other study members in your group.
|
Control
n=65 Participants
An Attention-Control E-News (control) condition
|
|---|---|---|
|
Consequences of Cannabis Use as Measured by the Marijuana Adolescent Consequences Questionnaire
|
9.9 total consequences (count)
Standard Deviation 6.5
|
8.8 total consequences (count)
Standard Deviation 5.6
|
SECONDARY outcome
Timeframe: 3-months post-baselineTwo items rating current opinion on a scale from "no risk" to "great risk" of their perceived risk harm from occasional cannabis use and regular use. Items are-- How much do you think people risk harming themselves (physically or in other ways), if they: 1. Use marijuana or marijuana products occasionally 2. Use marijuana or marijuana products regularly Response options are: 1. No risk 2. Slight risk 3. Moderate risk 4. Great risk Answers from both items are added together. The total range of two items summed can be 2-8. Higher totals indicate higher perceived risk.
Outcome measures
| Measure |
Social Media Intervention
n=70 Participants
Facebook page that will deliver health information focused on increasing well-being and reducing risky behaviors.
Social Media Intervention: Information will be posted by e-coaches. You can interact with the e-coaches as well as other study members in your group.
|
Control
n=65 Participants
An Attention-Control E-News (control) condition
|
|---|---|---|
|
Perceived Risk of Cannabis Use as Measured by 2 Modified Items From the Monitoring the Future Survey
|
3.1 total of two items
Standard Deviation 1.1
|
3.5 total of two items
Standard Deviation 1.1
|
SECONDARY outcome
Timeframe: 6-months post-baselineTwo items rating current opinion on a scale from "no risk" to "great risk" of their perceived risk harm from occasional cannabis use and regular use. Items are-- How much do you think people risk harming themselves (physically or in other ways), if they: 1. Use marijuana or marijuana products occasionally 2. Use marijuana or marijuana products regularly Response options are: 1. No risk 2. Slight risk 3. Moderate risk 4. Great risk Answers from both items are added together. The total range of two items summed can be 2-8. Higher totals indicate higher perceived risk.
Outcome measures
| Measure |
Social Media Intervention
n=68 Participants
Facebook page that will deliver health information focused on increasing well-being and reducing risky behaviors.
Social Media Intervention: Information will be posted by e-coaches. You can interact with the e-coaches as well as other study members in your group.
|
Control
n=65 Participants
An Attention-Control E-News (control) condition
|
|---|---|---|
|
Perceived Risk of Cannabis Use as Measured by Modified Items From the Monitoring the Future Survey
|
3.3 total of two items
Standard Deviation 1.2
|
3.5 total of two items
Standard Deviation 1.3
|
SECONDARY outcome
Timeframe: 3 months post-baselinePopulation: Number of participants analyzed is due to missing data
One item rating of current perception of whether their close friends would disapprove of their cannabis use (regardless of how much they use), rated as: 1. Not disapprove 2. Disapprove 3. Strongly disapprove
Outcome measures
| Measure |
Social Media Intervention
n=70 Participants
Facebook page that will deliver health information focused on increasing well-being and reducing risky behaviors.
Social Media Intervention: Information will be posted by e-coaches. You can interact with the e-coaches as well as other study members in your group.
|
Control
n=64 Participants
An Attention-Control E-News (control) condition
|
|---|---|---|
|
Peer Approval/Disapproval of Cannabis Use as Measured by Item Modified From Monitoring the Future Survey
|
1.0 score on the single item
Standard Deviation 0.2
|
1.0 score on the single item
Standard Deviation 0.1
|
SECONDARY outcome
Timeframe: 6 months post-baselinePopulation: Number of participants analyzed is due to missing data
One item rating of current perception of whether their close friends would disapprove of their cannabis use (regardless of how much they use), rated as: 1 Not disapprove 2 Disapprove 3 Strongly disapprove
Outcome measures
| Measure |
Social Media Intervention
n=68 Participants
Facebook page that will deliver health information focused on increasing well-being and reducing risky behaviors.
Social Media Intervention: Information will be posted by e-coaches. You can interact with the e-coaches as well as other study members in your group.
|
Control
n=64 Participants
An Attention-Control E-News (control) condition
|
|---|---|---|
|
Peer Approval/Disapproval of Cannabis Use as Measured by Item Modified From Monitoring the Future Survey
|
1.1 score on the single item
Standard Deviation 0.4
|
1.1 score on the single item
Standard Deviation 0.3
|
SECONDARY outcome
Timeframe: 3 months post-baselineFive items from the modified Young Adult Driving Questionnaire will be used to assess past 3 month driving under the influence of cannabis. Response values will be summed for a total score. In the PAST 3 MONTHS...how many times did you drive within one hour after using marijuana or marijuana products containing THC? * how many times did you drive while a little high on marijuana or marijuana products containing THC? * how many times did you drive while very high on marijuana or marijuana products containing THC? * how many times did you drive when you knew your use of marijuana/marijuana products containing THC may already have affected your coordination? * how many times did you ride in a car or other vehicle driven by someone who had been using marijuana or marijuana products containing THC? Response options: 0= Never 1. Once 2. Twice 3. 3 times 4. 4 times 5. 5 times 6. 6-9 times 7. 10 or more times
Outcome measures
| Measure |
Social Media Intervention
n=70 Participants
Facebook page that will deliver health information focused on increasing well-being and reducing risky behaviors.
Social Media Intervention: Information will be posted by e-coaches. You can interact with the e-coaches as well as other study members in your group.
|
Control
n=65 Participants
An Attention-Control E-News (control) condition
|
|---|---|---|
|
Cannabis Impaired Driving as Measured by 5 Items From the Modified Young Adult Driving Questionnaire
|
10.2 total of 5 items (range = 0 to 35)
Standard Deviation 11.4
|
8.8 total of 5 items (range = 0 to 35)
Standard Deviation 10.4
|
SECONDARY outcome
Timeframe: 6 months post-baselineFive items from the modified Young Adult Driving Questionnaire will be used to assess past 3 month driving under the influence of cannabis. Response values will be summed for a total score. In the PAST 3 MONTHS...how many times did you drive within one hour after using marijuana or marijuana products containing THC? * how many times did you drive while a little high on marijuana or marijuana products containing THC? * how many times did you drive while very high on marijuana or marijuana products containing THC? * how many times did you drive when you knew your use of marijuana/marijuana products containing THC may already have affected your coordination? * how many times did you ride in a car or other vehicle driven by someone who had been using marijuana or marijuana products containing THC? Response options: 0= Never 1. Once 2. Twice 3. 3 times 4. 4 times 5. 5 times 6. 6-9 times 7. 10 or more times
Outcome measures
| Measure |
Social Media Intervention
n=68 Participants
Facebook page that will deliver health information focused on increasing well-being and reducing risky behaviors.
Social Media Intervention: Information will be posted by e-coaches. You can interact with the e-coaches as well as other study members in your group.
|
Control
n=65 Participants
An Attention-Control E-News (control) condition
|
|---|---|---|
|
Cannabis Impaired Driving as Measured by 5 Items From the Modified Young Adult Driving Questionnaire
|
9.6 total of 5 items (range 0 to 35)
Standard Deviation 11.1
|
7.2 total of 5 items (range 0 to 35)
Standard Deviation 10.1
|
SECONDARY outcome
Timeframe: 3 months post-baselineItems from the Monitoring the Future Survey will be used to assess past 30 day use of 6 other substances - substances used and number of times of use. Response values will be summed for a total score using mid-point of the range scoring. Substances assessed include: hallucinogens, opioids, stimulants, sedatives, lsd, ecstasy Response scale: 0 0 Occasions 1. 1-2 Occasions 2. 3-5 Occasions 3. 6-9 Occasions 4. 10-19 Occasions 5. 20-39 Occasions 6. 40 or More Occasions
Outcome measures
| Measure |
Social Media Intervention
n=70 Participants
Facebook page that will deliver health information focused on increasing well-being and reducing risky behaviors.
Social Media Intervention: Information will be posted by e-coaches. You can interact with the e-coaches as well as other study members in your group.
|
Control
n=65 Participants
An Attention-Control E-News (control) condition
|
|---|---|---|
|
Other Drug Use as Measured by Items Modified From Monitoring the Future Survey
|
3.4 total of 6 items using mid-point scoring
Standard Deviation 7.9
|
1.0 total of 6 items using mid-point scoring
Standard Deviation 4.3
|
SECONDARY outcome
Timeframe: 6 months post-baselineItems from the Monitoring the Future Survey will be used to assess past 30 day use of 6 other substances - substances used and number of times of use. Response values will be summed for a total score using mid-point of the range scoring. Substances assessed include: hallucinogens, opioids, stimulants, sedatives, lsd, ecstasy Response scale: 0 0 Occasions 1. 1-2 Occasions 2. 3-5 Occasions 3. 6-9 Occasions 4. 10-19 Occasions 5. 20-39 Occasions 6. 40 or More Occasions
Outcome measures
| Measure |
Social Media Intervention
n=68 Participants
Facebook page that will deliver health information focused on increasing well-being and reducing risky behaviors.
Social Media Intervention: Information will be posted by e-coaches. You can interact with the e-coaches as well as other study members in your group.
|
Control
n=65 Participants
An Attention-Control E-News (control) condition
|
|---|---|---|
|
Other Drug Use as Measured by Items Modified From Monitoring the Future Survey
|
2.5 total of 6 items using midpoint of range
Standard Deviation 7.2
|
1.9 total of 6 items using midpoint of range
Standard Deviation 10.1
|
SECONDARY outcome
Timeframe: 3 months post-baselinePopulation: Number of participants analyzed is due to focus on alcohol drinkers only
30-day TLFB self-report will be used to assess total number of days of alcohol consumption.
Outcome measures
| Measure |
Social Media Intervention
n=56 Participants
Facebook page that will deliver health information focused on increasing well-being and reducing risky behaviors.
Social Media Intervention: Information will be posted by e-coaches. You can interact with the e-coaches as well as other study members in your group.
|
Control
n=40 Participants
An Attention-Control E-News (control) condition
|
|---|---|---|
|
Frequency of Alcohol Consumption as Reported on the Timeline Follow-Back (TLFB)
|
6.0 days
Standard Deviation 8.0
|
6.1 days
Standard Deviation 8.1
|
SECONDARY outcome
Timeframe: 6 months post-baselinePopulation: Number of participants analyzed is due to focus on alcohol drinkers only
30-day TLFB self-report will be used to assess total number of days of alcohol consumption.
Outcome measures
| Measure |
Social Media Intervention
n=53 Participants
Facebook page that will deliver health information focused on increasing well-being and reducing risky behaviors.
Social Media Intervention: Information will be posted by e-coaches. You can interact with the e-coaches as well as other study members in your group.
|
Control
n=38 Participants
An Attention-Control E-News (control) condition
|
|---|---|---|
|
Frequency of Alcohol Consumption as Reported on the Timeline Follow-Back (TLFB)
|
4.9 days
Standard Deviation 7.6
|
6.5 days
Standard Deviation 7.8
|
SECONDARY outcome
Timeframe: 3 months post-baselinePopulation: Number of participants analyzed is due to focus on alcohol drinkers only
30-day TLFB self-report will be used to assess the quantity of alcohol consumed.
Outcome measures
| Measure |
Social Media Intervention
n=56 Participants
Facebook page that will deliver health information focused on increasing well-being and reducing risky behaviors.
Social Media Intervention: Information will be posted by e-coaches. You can interact with the e-coaches as well as other study members in your group.
|
Control
n=40 Participants
An Attention-Control E-News (control) condition
|
|---|---|---|
|
Quantity of Alcohol Consumption as Reported on the Timeline Follow-Back (TLFB)
|
17.1 estimated standard drinks
Standard Deviation 28.1
|
12.4 estimated standard drinks
Standard Deviation 15.4
|
SECONDARY outcome
Timeframe: 6 months post-baselinePopulation: Number of participants analyzed is due to focus on alcohol drinkers only
30-day TLFB self-report will be used to assess the quantity of alcohol consumed.
Outcome measures
| Measure |
Social Media Intervention
n=38 Participants
Facebook page that will deliver health information focused on increasing well-being and reducing risky behaviors.
Social Media Intervention: Information will be posted by e-coaches. You can interact with the e-coaches as well as other study members in your group.
|
Control
n=53 Participants
An Attention-Control E-News (control) condition
|
|---|---|---|
|
Quantity of Alcohol Consumption as Reported on the Timeline Follow-Back (TLFB)
|
14.3 estimated standard drinks
Standard Deviation 27.5
|
13.5 estimated standard drinks
Standard Deviation 15.8
|
Adverse Events
Social Media Intervention
Control
Serious adverse events
Adverse event data not reported
Other adverse events
Adverse event data not reported
Additional Information
Results disclosure agreements
- Principal investigator is a sponsor employee
- Publication restrictions are in place