Trial Outcomes & Findings for A Personalized Reminder Information and Social Management System (NCT NCT01497613)
NCT ID: NCT01497613
Last Updated: 2019-01-23
Results Overview
Measures the level of social isolation from baseline to 6th month follow-up. Lower score means less social isolation. Range (0-24) .
Recruitment status
COMPLETED
Study phase
NA
Target enrollment
300 participants
Primary outcome timeframe
Baseline and 6th month
Results posted on
2019-01-23
Participant Flow
Participant milestones
| Measure |
PRISM B: Notebook Condition
Telephone check-in calls and a notebook containing similar categories of information as the features on the PRISM C computer system such as a resource guide; games; classroom and information, calendar.
PRISM B: Notebook Condition: Telephone check-in calls and a notebook that contains information about community resources, games; topics of interests to seniors; a calendar and contact list.
|
PRISM C: Computer Condition
A computer-based system designed to support socialization and access to resources; knowledge and prospective memory. The system is placed in the homes of those randomized to the condition for 12 months.
PRISM C: Computer Condition: A specialized computer system designed to support social connectivity and access to resources; knowledge and prospective memory
|
|---|---|---|
|
Overall Study
STARTED
|
150
|
150
|
|
Overall Study
COMPLETED
|
113
|
131
|
|
Overall Study
NOT COMPLETED
|
37
|
19
|
Reasons for withdrawal
Withdrawal data not reported
Baseline Characteristics
A Personalized Reminder Information and Social Management System
Baseline characteristics by cohort
| Measure |
PRISM B: Notebook Condition
n=150 Participants
Telephone check-in calls and a notebook containing similar categories of information as the features on the PRISM C computer system such as a resource guide; games; classroom and information, calendar.
PRISM B: Notebook Condition: Telephone check-in calls and a notebook that contains information about community resources, games; topics of interests to seniors; a calendar and contact list.
|
PRISM C: Computer Condition
n=150 Participants
A computer-based system designed to support socialization and access to resources; knowledge and prospective memory. The system is placed in the homes of those randomized to the condition for 12 months.
PRISM C: Computer Condition: A specialized computer system designed to support social connectivity and access to resources; knowledge and prospective memory
|
Total
n=300 Participants
Total of all reporting groups
|
|---|---|---|---|
|
Age, Categorical
<=18 years
|
0 Participants
n=5 Participants
|
0 Participants
n=7 Participants
|
0 Participants
n=5 Participants
|
|
Age, Categorical
Between 18 and 65 years
|
0 Participants
n=5 Participants
|
0 Participants
n=7 Participants
|
0 Participants
n=5 Participants
|
|
Age, Categorical
>=65 years
|
150 Participants
n=5 Participants
|
150 Participants
n=7 Participants
|
300 Participants
n=5 Participants
|
|
Age, Continuous
|
75.34 years
STANDARD_DEVIATION 7.4 • n=5 Participants
|
76.97 years
STANDARD_DEVIATION 7.3 • n=7 Participants
|
76.15 years
STANDARD_DEVIATION 7.4 • n=5 Participants
|
|
Sex: Female, Male
Female
|
115 Participants
n=5 Participants
|
119 Participants
n=7 Participants
|
234 Participants
n=5 Participants
|
|
Sex: Female, Male
Male
|
35 Participants
n=5 Participants
|
31 Participants
n=7 Participants
|
66 Participants
n=5 Participants
|
|
Region of Enrollment
United States
|
150 participants
n=5 Participants
|
150 participants
n=7 Participants
|
150 participants
n=5 Participants
|
PRIMARY outcome
Timeframe: Baseline and 6th monthPopulation: Some participants did not complete the questionnaire. 149 participants from PRISM B and 133 from PRISM C contributed to at least one of the two time points.
Measures the level of social isolation from baseline to 6th month follow-up. Lower score means less social isolation. Range (0-24) .
Outcome measures
| Measure |
PRISM B: Notebook Condition
n=149 Participants
Telephone check-in calls and a notebook containing similar categories of information as the features on the PRISM C computer system such as a resource guide; games; classroom and information, calendar.
PRISM B: Notebook Condition: Telephone check-in calls and a notebook that contains information about community resources, games; topics of interests to seniors; a calendar and contact list.
|
PRISM C: Computer Condition
n=133 Participants
A computer-based system designed to support socialization and access to resources; knowledge and prospective memory. The system is placed in the homes of those randomized to the condition for 12 months.
PRISM C: Computer Condition: A specialized computer system designed to support social connectivity and access to resources; knowledge and prospective memory
|
|---|---|---|
|
Change in Social Isolation Measured by Friendship Scale
Baseline
|
18.75 units on a scale
Standard Deviation 4.1
|
19.72 units on a scale
Standard Deviation 3.7
|
|
Change in Social Isolation Measured by Friendship Scale
6th month follow-up
|
18.94 units on a scale
Standard Deviation 4.3
|
20.27 units on a scale
Standard Deviation 3.7
|
PRIMARY outcome
Timeframe: Baseline and 6th monthPopulation: Some participants did not complete the questionnaire
Measures the level of social support from baseline to 6th month follow-up. Higher score means more social support. Range (6-36).
Outcome measures
| Measure |
PRISM B: Notebook Condition
n=150 Participants
Telephone check-in calls and a notebook containing similar categories of information as the features on the PRISM C computer system such as a resource guide; games; classroom and information, calendar.
PRISM B: Notebook Condition: Telephone check-in calls and a notebook that contains information about community resources, games; topics of interests to seniors; a calendar and contact list.
|
PRISM C: Computer Condition
n=150 Participants
A computer-based system designed to support socialization and access to resources; knowledge and prospective memory. The system is placed in the homes of those randomized to the condition for 12 months.
PRISM C: Computer Condition: A specialized computer system designed to support social connectivity and access to resources; knowledge and prospective memory
|
|---|---|---|
|
Change in Level of Social Support Measured by Social Support Scale
Baseline
|
24.90 units on a scale
Standard Deviation 6.9
|
25.33 units on a scale
Standard Deviation 6.9
|
|
Change in Level of Social Support Measured by Social Support Scale
6th month follow-up
|
23.98 units on a scale
Standard Deviation 6.9
|
26.12 units on a scale
Standard Deviation 7.2
|
PRIMARY outcome
Timeframe: Baseline and 6th monthPopulation: Some participants did not complete the questionnaire. 149 participants from PRISM B and 149 from PRISM C contributed to at least one of the two time points.
Use the SF-36 scale to measure the overall well-being from baseline to 6th month follow-up. Higher score indicates more peaceful, happy, and calm. Range (0-100)
Outcome measures
| Measure |
PRISM B: Notebook Condition
n=149 Participants
Telephone check-in calls and a notebook containing similar categories of information as the features on the PRISM C computer system such as a resource guide; games; classroom and information, calendar.
PRISM B: Notebook Condition: Telephone check-in calls and a notebook that contains information about community resources, games; topics of interests to seniors; a calendar and contact list.
|
PRISM C: Computer Condition
n=149 Participants
A computer-based system designed to support socialization and access to resources; knowledge and prospective memory. The system is placed in the homes of those randomized to the condition for 12 months.
PRISM C: Computer Condition: A specialized computer system designed to support social connectivity and access to resources; knowledge and prospective memory
|
|---|---|---|
|
Change Overall Well-being Measured by SF-36 Overall Well-being Subscale
Baseline
|
78.17 units in scale
Standard Deviation 16.1
|
80.38 units in scale
Standard Deviation 18.2
|
|
Change Overall Well-being Measured by SF-36 Overall Well-being Subscale
6th month follow-up
|
77.60 units in scale
Standard Deviation 18.2
|
82.12 units in scale
Standard Deviation 16.8
|
PRIMARY outcome
Timeframe: Baseline and 12th monthPopulation: Some participants did not complete the questionnaire. 149 participants from PRISM B and 150 from PRISM C contributed to at least one of the two time points.
Measures the level of social isolation from baseline to 12th month follow-up. Lower score means less social isolation. Range (0-24) .
Outcome measures
| Measure |
PRISM B: Notebook Condition
n=149 Participants
Telephone check-in calls and a notebook containing similar categories of information as the features on the PRISM C computer system such as a resource guide; games; classroom and information, calendar.
PRISM B: Notebook Condition: Telephone check-in calls and a notebook that contains information about community resources, games; topics of interests to seniors; a calendar and contact list.
|
PRISM C: Computer Condition
n=150 Participants
A computer-based system designed to support socialization and access to resources; knowledge and prospective memory. The system is placed in the homes of those randomized to the condition for 12 months.
PRISM C: Computer Condition: A specialized computer system designed to support social connectivity and access to resources; knowledge and prospective memory
|
|---|---|---|
|
Change in Social Isolation Measured by Friendship Scale
Baseline
|
18.75 units on a scale
Standard Deviation 4.1
|
19.72 units on a scale
Standard Deviation 3.7
|
|
Change in Social Isolation Measured by Friendship Scale
12th month follow-up
|
19.50 units on a scale
Standard Deviation 3.9
|
20.24 units on a scale
Standard Deviation 3.6
|
PRIMARY outcome
Timeframe: Baseline and 12th monthPopulation: Some participants did not complete the questionnaire
Measures the level of social support from baseline to 12th month follow-up. Higher score means more social support. Range (6-36).
Outcome measures
| Measure |
PRISM B: Notebook Condition
n=150 Participants
Telephone check-in calls and a notebook containing similar categories of information as the features on the PRISM C computer system such as a resource guide; games; classroom and information, calendar.
PRISM B: Notebook Condition: Telephone check-in calls and a notebook that contains information about community resources, games; topics of interests to seniors; a calendar and contact list.
|
PRISM C: Computer Condition
n=150 Participants
A computer-based system designed to support socialization and access to resources; knowledge and prospective memory. The system is placed in the homes of those randomized to the condition for 12 months.
PRISM C: Computer Condition: A specialized computer system designed to support social connectivity and access to resources; knowledge and prospective memory
|
|---|---|---|
|
Change in Level of Social Support Measured by Social Support Scale
Baseline
|
24.90 units on a scale
Standard Deviation 6.9
|
25.33 units on a scale
Standard Deviation 6.9
|
|
Change in Level of Social Support Measured by Social Support Scale
12th month follow-up
|
25.66 units on a scale
Standard Deviation 7.00
|
26.55 units on a scale
Standard Deviation 7.2
|
PRIMARY outcome
Timeframe: Baseline and 12th monthPopulation: Some participants did not complete the questionnaire. 149 participants from PRISM B and 149 from PRISM C contributed to at least one of the two time points.
Use the SF-36 to measure the overall well-being from baseline to 12th month follow-up. Higher score means more peaceful, happy and calm. Range (0-100).
Outcome measures
| Measure |
PRISM B: Notebook Condition
n=149 Participants
Telephone check-in calls and a notebook containing similar categories of information as the features on the PRISM C computer system such as a resource guide; games; classroom and information, calendar.
PRISM B: Notebook Condition: Telephone check-in calls and a notebook that contains information about community resources, games; topics of interests to seniors; a calendar and contact list.
|
PRISM C: Computer Condition
n=149 Participants
A computer-based system designed to support socialization and access to resources; knowledge and prospective memory. The system is placed in the homes of those randomized to the condition for 12 months.
PRISM C: Computer Condition: A specialized computer system designed to support social connectivity and access to resources; knowledge and prospective memory
|
|---|---|---|
|
Change Overall Well-being Measured by SF-36 Overall Well-being Subscale
Baseline
|
78.17 units in scale
Standard Deviation 16.1
|
80.38 units in scale
Standard Deviation 18.2
|
|
Change Overall Well-being Measured by SF-36 Overall Well-being Subscale
12th month follow-up
|
75.78 units in scale
Standard Deviation 17.8
|
76.43 units in scale
Standard Deviation 19.6
|
SECONDARY outcome
Timeframe: baseline and 6 monthsPopulation: Some participants did not complete the questionnaire. 148 participants from PRISM B and 149 from PRISM C contributed to at least one of the two time points.
Use the computer attitude scale to measure the level of computer comfort from baseline to 6th month follow-up. Higher score means more computer comfort. Range (5-25).
Outcome measures
| Measure |
PRISM B: Notebook Condition
n=148 Participants
Telephone check-in calls and a notebook containing similar categories of information as the features on the PRISM C computer system such as a resource guide; games; classroom and information, calendar.
PRISM B: Notebook Condition: Telephone check-in calls and a notebook that contains information about community resources, games; topics of interests to seniors; a calendar and contact list.
|
PRISM C: Computer Condition
n=149 Participants
A computer-based system designed to support socialization and access to resources; knowledge and prospective memory. The system is placed in the homes of those randomized to the condition for 12 months.
PRISM C: Computer Condition: A specialized computer system designed to support social connectivity and access to resources; knowledge and prospective memory
|
|---|---|---|
|
Change in Computer Comfort Measured by Computer Attitude - Comfort Subscale .
Baseline
|
16.64 units in scale
Standard Deviation 4.2
|
16.74 units in scale
Standard Deviation 4.2
|
|
Change in Computer Comfort Measured by Computer Attitude - Comfort Subscale .
6th month follow-up
|
16.45 units in scale
Standard Deviation 4.1
|
18.32 units in scale
Standard Deviation 4.5
|
SECONDARY outcome
Timeframe: baseline and 6 monthsPopulation: Some participants did not complete the questionnaire. 148 participants from PRISM B and 147 from PRISM C contributed to at least one of the two time points.
Measures the level of technology proficiency from baseline to 6th month follow-up. Higher scores means more computer proficiency. Range (6-30)
Outcome measures
| Measure |
PRISM B: Notebook Condition
n=148 Participants
Telephone check-in calls and a notebook containing similar categories of information as the features on the PRISM C computer system such as a resource guide; games; classroom and information, calendar.
PRISM B: Notebook Condition: Telephone check-in calls and a notebook that contains information about community resources, games; topics of interests to seniors; a calendar and contact list.
|
PRISM C: Computer Condition
n=147 Participants
A computer-based system designed to support socialization and access to resources; knowledge and prospective memory. The system is placed in the homes of those randomized to the condition for 12 months.
PRISM C: Computer Condition: A specialized computer system designed to support social connectivity and access to resources; knowledge and prospective memory
|
|---|---|---|
|
Changes in Technology Proficiency Measured by Technology Proficiency Scale
Baseline
|
10.31 units on a scale
Standard Deviation 4.7
|
9.87 units on a scale
Standard Deviation 4.1
|
|
Changes in Technology Proficiency Measured by Technology Proficiency Scale
6th month follow-up
|
11.56 units on a scale
Standard Deviation 5.0
|
17.65 units on a scale
Standard Deviation 4.0
|
SECONDARY outcome
Timeframe: baseline and 6 monthsPopulation: Some participants did not complete the questionnaire. 149 participants from PRISM B and 149 from PRISM C contributed to at least one of the two time points.
Measure the level of technology adoption from baseline to 6th month follow-up. Higher score means more acceptance. Range (6-42)
Outcome measures
| Measure |
PRISM B: Notebook Condition
n=149 Participants
Telephone check-in calls and a notebook containing similar categories of information as the features on the PRISM C computer system such as a resource guide; games; classroom and information, calendar.
PRISM B: Notebook Condition: Telephone check-in calls and a notebook that contains information about community resources, games; topics of interests to seniors; a calendar and contact list.
|
PRISM C: Computer Condition
n=149 Participants
A computer-based system designed to support socialization and access to resources; knowledge and prospective memory. The system is placed in the homes of those randomized to the condition for 12 months.
PRISM C: Computer Condition: A specialized computer system designed to support social connectivity and access to resources; knowledge and prospective memory
|
|---|---|---|
|
Change in Technology Adoption Measured by Technology Acceptance Questionnaire
Baseline
|
34.76 units on a scale
Standard Deviation 7.4
|
34.70 units on a scale
Standard Deviation 7.4
|
|
Change in Technology Adoption Measured by Technology Acceptance Questionnaire
6th month follow-up
|
33.14 units on a scale
Standard Deviation 8.2
|
32.82 units on a scale
Standard Deviation 7.1
|
SECONDARY outcome
Timeframe: baseline and 12 monthsPopulation: Some participants did not complete the questionnaire. 148 participants from PRISM B and 149 from PRISM C contributed to at least one of the two time points.
Use the computer attitude scale to measure the level of computer comfort from baseline to 12th month follow-up. Higher score means more computer comfort. Range (5-25)
Outcome measures
| Measure |
PRISM B: Notebook Condition
n=148 Participants
Telephone check-in calls and a notebook containing similar categories of information as the features on the PRISM C computer system such as a resource guide; games; classroom and information, calendar.
PRISM B: Notebook Condition: Telephone check-in calls and a notebook that contains information about community resources, games; topics of interests to seniors; a calendar and contact list.
|
PRISM C: Computer Condition
n=149 Participants
A computer-based system designed to support socialization and access to resources; knowledge and prospective memory. The system is placed in the homes of those randomized to the condition for 12 months.
PRISM C: Computer Condition: A specialized computer system designed to support social connectivity and access to resources; knowledge and prospective memory
|
|---|---|---|
|
Change in Computer Comfort Measured by Computer Attitude - Comfort Subscale .
Baseline
|
16.64 units in scale
Standard Deviation 4.2
|
16.74 units in scale
Standard Deviation 4.2
|
|
Change in Computer Comfort Measured by Computer Attitude - Comfort Subscale .
12th month follow-up
|
16.35 units in scale
Standard Deviation 3.8
|
18.87 units in scale
Standard Deviation 4.5
|
SECONDARY outcome
Timeframe: baseline and 12 monthsPopulation: Some participants did not complete the questionnaire. 148 participants from PRISM B and 147 from PRISM C contributed to at least one of the two time points.
Measures the level of technology proficiency from baseline to 12th month follow-up. A higher score means more computer proficiency. Range (6-30)
Outcome measures
| Measure |
PRISM B: Notebook Condition
n=148 Participants
Telephone check-in calls and a notebook containing similar categories of information as the features on the PRISM C computer system such as a resource guide; games; classroom and information, calendar.
PRISM B: Notebook Condition: Telephone check-in calls and a notebook that contains information about community resources, games; topics of interests to seniors; a calendar and contact list.
|
PRISM C: Computer Condition
n=147 Participants
A computer-based system designed to support socialization and access to resources; knowledge and prospective memory. The system is placed in the homes of those randomized to the condition for 12 months.
PRISM C: Computer Condition: A specialized computer system designed to support social connectivity and access to resources; knowledge and prospective memory
|
|---|---|---|
|
Changes in Technology Proficiency Measured by Technology Proficiency Scale
Baseline
|
10.31 units on a scale
Standard Deviation 4.7
|
9.87 units on a scale
Standard Deviation 4.1
|
|
Changes in Technology Proficiency Measured by Technology Proficiency Scale
12th month follow-up
|
11.44 units on a scale
Standard Deviation 5.1
|
18.42 units on a scale
Standard Deviation 4.6
|
SECONDARY outcome
Timeframe: baseline and 12 monthsPopulation: Some participants did not answer the questionnaire. 149 participants from PRISM B and 149 from PRISM C contributed to at least one of the two time points.
Measures the level of technology adoption from baseline to 12th month follow-up. Higher score means more acceptance. Range (6-42)
Outcome measures
| Measure |
PRISM B: Notebook Condition
n=149 Participants
Telephone check-in calls and a notebook containing similar categories of information as the features on the PRISM C computer system such as a resource guide; games; classroom and information, calendar.
PRISM B: Notebook Condition: Telephone check-in calls and a notebook that contains information about community resources, games; topics of interests to seniors; a calendar and contact list.
|
PRISM C: Computer Condition
n=149 Participants
A computer-based system designed to support socialization and access to resources; knowledge and prospective memory. The system is placed in the homes of those randomized to the condition for 12 months.
PRISM C: Computer Condition: A specialized computer system designed to support social connectivity and access to resources; knowledge and prospective memory
|
|---|---|---|
|
Change in Technology Adoption Measured by Technology Acceptance Questionnaire
Baseline
|
34.76 units on a scale
Standard Deviation 7.4
|
34.70 units on a scale
Standard Deviation 7.4
|
|
Change in Technology Adoption Measured by Technology Acceptance Questionnaire
12th month follow-up
|
33.22 units on a scale
Standard Deviation 7.6
|
32.28 units on a scale
Standard Deviation 8.0
|
SECONDARY outcome
Timeframe: Baseline and 6th month follow-upPopulation: Some participants did not complete the questionnaire. 148 participants from PRISM B and 149 from PRISM C contributed to at least one of the two time points.
Use the computer attitude scale to measure the level of computer interest from baseline to 6th month follow-up. Higher score means more interest towards computer. Range (5-25)
Outcome measures
| Measure |
PRISM B: Notebook Condition
n=148 Participants
Telephone check-in calls and a notebook containing similar categories of information as the features on the PRISM C computer system such as a resource guide; games; classroom and information, calendar.
PRISM B: Notebook Condition: Telephone check-in calls and a notebook that contains information about community resources, games; topics of interests to seniors; a calendar and contact list.
|
PRISM C: Computer Condition
n=149 Participants
A computer-based system designed to support socialization and access to resources; knowledge and prospective memory. The system is placed in the homes of those randomized to the condition for 12 months.
PRISM C: Computer Condition: A specialized computer system designed to support social connectivity and access to resources; knowledge and prospective memory
|
|---|---|---|
|
Change in Computer Interest Measured by Computer Attitude - Interest Subscale
Baseline
|
20.60 units in scale
Standard Deviation 3.2
|
20.46 units in scale
Standard Deviation 3.4
|
|
Change in Computer Interest Measured by Computer Attitude - Interest Subscale
6th month follow-up
|
19.64 units in scale
Standard Deviation 3.8
|
21.20 units in scale
Standard Deviation 2.9
|
SECONDARY outcome
Timeframe: Baseline and 12th month follow-upPopulation: Some participants did not complete the questionnaire. 148 participants from PRISM B and 149 from PRISM C contributed to at least one of the two time points.
Use the computer attitude scale to measure the level of computer interest from baseline to 12th month follow-up. Higher score means more interest towards computer. Range (5-25)
Outcome measures
| Measure |
PRISM B: Notebook Condition
n=148 Participants
Telephone check-in calls and a notebook containing similar categories of information as the features on the PRISM C computer system such as a resource guide; games; classroom and information, calendar.
PRISM B: Notebook Condition: Telephone check-in calls and a notebook that contains information about community resources, games; topics of interests to seniors; a calendar and contact list.
|
PRISM C: Computer Condition
n=149 Participants
A computer-based system designed to support socialization and access to resources; knowledge and prospective memory. The system is placed in the homes of those randomized to the condition for 12 months.
PRISM C: Computer Condition: A specialized computer system designed to support social connectivity and access to resources; knowledge and prospective memory
|
|---|---|---|
|
Change in Computer Interest Measured by Computer Attitude - Interest Subscale
Baseline
|
20.60 units in scale
Standard Deviation 3.2
|
20.46 units in scale
Standard Deviation 3.4
|
|
Change in Computer Interest Measured by Computer Attitude - Interest Subscale
12th month follow-up
|
19.94 units in scale
Standard Deviation 3.4
|
21.07 units in scale
Standard Deviation 3.2
|
SECONDARY outcome
Timeframe: Baseline and 6th month follow-upPopulation: Some participants did not complete the questionnaire. 148 participants from PRISM B and 149 from PRISM C contributed to at least one of the two time points.
Use the computer attitude scale to measure the level of computer efficacy from baseline to 12th month follow-up. Higher score means more efficacy towards computer. Range (5-25)
Outcome measures
| Measure |
PRISM B: Notebook Condition
n=148 Participants
Telephone check-in calls and a notebook containing similar categories of information as the features on the PRISM C computer system such as a resource guide; games; classroom and information, calendar.
PRISM B: Notebook Condition: Telephone check-in calls and a notebook that contains information about community resources, games; topics of interests to seniors; a calendar and contact list.
|
PRISM C: Computer Condition
n=149 Participants
A computer-based system designed to support socialization and access to resources; knowledge and prospective memory. The system is placed in the homes of those randomized to the condition for 12 months.
PRISM C: Computer Condition: A specialized computer system designed to support social connectivity and access to resources; knowledge and prospective memory
|
|---|---|---|
|
Change in Computer Efficacy Measured by Computer Attitude - Efficacy Subscale
Baseline
|
20.21 units in scale
Standard Deviation 3.2
|
20.30 units in scale
Standard Deviation 2.9
|
|
Change in Computer Efficacy Measured by Computer Attitude - Efficacy Subscale
6th month follow-up
|
19.62 units in scale
Standard Deviation 3.4
|
21.02 units in scale
Standard Deviation 2.7
|
SECONDARY outcome
Timeframe: Baseline and 12th month follow-upPopulation: Some participants did not complete the questionnaire. 148 participants from PRISM B and 149 from PRISM C contributed to at least one of the two time points.
Use the computer attitude scale to measure the level of computer efficacy from baseline to 12th month follow-up. Higher score means more efficacy towards computer. Range (5-25)
Outcome measures
| Measure |
PRISM B: Notebook Condition
n=148 Participants
Telephone check-in calls and a notebook containing similar categories of information as the features on the PRISM C computer system such as a resource guide; games; classroom and information, calendar.
PRISM B: Notebook Condition: Telephone check-in calls and a notebook that contains information about community resources, games; topics of interests to seniors; a calendar and contact list.
|
PRISM C: Computer Condition
n=149 Participants
A computer-based system designed to support socialization and access to resources; knowledge and prospective memory. The system is placed in the homes of those randomized to the condition for 12 months.
PRISM C: Computer Condition: A specialized computer system designed to support social connectivity and access to resources; knowledge and prospective memory
|
|---|---|---|
|
Change in Computer Efficacy Measured by Computer Attitude - Efficacy Subscale
Baseline
|
20.21 units in scale
Standard Deviation 3.2
|
20.3 units in scale
Standard Deviation 2.90
|
|
Change in Computer Efficacy Measured by Computer Attitude - Efficacy Subscale
12th month follow-up
|
19.68 units in scale
Standard Deviation 3.3
|
20.83 units in scale
Standard Deviation 3.0
|
Adverse Events
PRISM B: Notebook Condition
Serious events: 0 serious events
Other events: 0 other events
Deaths: 0 deaths
PRISM C: Computer Condition
Serious events: 0 serious events
Other events: 0 other events
Deaths: 0 deaths
Serious adverse events
Adverse event data not reported
Other adverse events
Adverse event data not reported
Additional Information
Dr. Sara J. Czaja
University of Miami Miller School of Medicine
Phone: 305-355-9068
Email: [email protected]
Results disclosure agreements
- Principal investigator is a sponsor employee
- Publication restrictions are in place