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The Effectiveness of Peer-to-Peer Community Support to Promote Aging in Place

The Effectiveness of Peer-to-Peer Community Support to Promote Aging in Place

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT02308696
Enrollment
456
Registered
2014-12-04
Start date
2015-03-31
Completion date
2017-12-31
Last updated
2019-10-04

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Emergency Room, Hospitalization, Wellness Programs

Keywords

Older Adults, Aging in Place

Brief summary

The investigators' overall objective is to evaluate the effectiveness of peer-to-peer support programs in preventing the necessity of acute health care and nursing home services for older adult populations and in promoting their health and wellness. The investigators' Specific Aims are: 1. To compare the effectiveness of peer-to-peer community support in preventing hospitalization, emergency department (ED) use, and nursing home placement in an at-risk older adult population relative to standard community services. 2. To compare the effect of peer-to-peer community support on intermediary measures of health and wellness such as self-rated health, depression, and anxiety relative to standard community services.

Detailed description

The investigators will accomplish the aims by conducting a longitudinal comparative-effectiveness study in which at-risk older adult study participants in three communities across the US are followed for 12-months. Using a quasi-experimental design, investigators will compare outcomes in those receiving peer-to-peer community support to those receiving standard community services. At all three sites investigators will include 120 older adults in the peer-to-peer support group and 120 in the standard community services group for a total intervention group size of 360 (120 from each site) and 360 in the control group (120 from each site). Study Outcomes & Measures To meet the first two aims investigators will (1) compare annualized rates of hospitalization, ED use, and nursing home placement and (2) examine the changes in self-reported health, depression, anxiety, and other measures of well-being in the group receiving peer-to-peer support compared to the group receiving standard community services from baseline to the end of study enrolment. The investigators describe each of our outcomes and additional study measures in detail below. Measures have been translated and used in Spanish and have been shown to be valid or have high reliability in Spanish

Interventions

BEHAVIORALPeer-to-Peer Support

All three data collection sites run peer-to-peer community support programs. Core program elements include the same program objective, standard definition of who qualifies for peer-to-peer support, the mechanism by which older adults are referred for consideration for peer-support, core elements of training programs for the older adults who volunteer to provide the peer support, and monthly in-service trainings for all volunteers once trained, weekly hours that volunteers spend providing support, and provision of small stipends for volunteers.As they find their role very rewarding, there is very little peer turn-over; the vast majority of peers volunteer for years in this role, until they themselves start requiring services.

BEHAVIORALStandard Community Services

All three data collection sites will continue to provide standard community services to the older adults that are not enrolled in the peer-to-peer support program

Sponsors

Community Place
CollaboratorUNKNOWN
Jewish Family Service of Los Angeles
CollaboratorUNKNOWN
Alpert Jewish Family And Childrens Service
CollaboratorOTHER
Alliance for Children and Families
CollaboratorUNKNOWN
Patient-Centered Outcomes Research Institute
CollaboratorOTHER
University of Wisconsin, Madison
Lead SponsorOTHER

Study design

Allocation
NON_RANDOMIZED
Intervention model
PARALLEL
Primary purpose
PREVENTION
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
65 Years to No maximum
Healthy volunteers
Yes

Inclusion criteria

* Overall * ≥65 years of age * Speaks English or Spanish * Lives independently in their community year-round * Meet the community defined criterion for receiving peer-to-peer support (at least one of the following) * Low income (at or below poverty level) * On a fixed income that barely meets their living expenses * Social and/or familial isolation * Chronic Illness * In need of frequent community services or resources. Peer-to-peer support group (must meet the overall inclusion criteria as well as the following) * Enrolled in the peer-to-peer support program and have an assigned peer volunteer

Exclusion criteria

* \< 65 * Score ≤ 30 on the Telephone Interview of Cognitive Status (TICS) because they will not have the ability to complete the survey * State that it is unlikely that they will receive peer-to-peer support services for at least a year. Individuals who are unlikely to receive at least a year of services include those who need short-term help after a surgery and are likely to return to full functioning and those planning to transition to nursing home care or move away. * Currently receiving hospice services

Design outcomes

Primary

MeasureTime frameDescription
Number of Hospitalizations, Emergency Department Visits, and Urgent Care Visits1 yearInvestigators will ask participants to report their hospitalizations, ED and Urgent Care visits over the course of a 1 year follow up

Secondary

MeasureTime frameDescription
Health Status and Quality of Life as Assessed by the Short Form-12 Question Physical Component Summary (SF-12 PCS) and the Short Form-12 Mental Component Summary (SF-12 MCS).1 yearInvestigators will use the Short Form-12 question Physical Component Summary (SF-12 PCS) and the Short Form-12 Mental component Summary (SF-12 MCS) to measure physical and mental health status. Summary scores range from 0-100, with higher scores indicating a better self-reported level of health.
Anxiety Symptoms as Assessed by the 5-item Version of the Geriatric Anxiety Inventory Short Form1 yearInvestigators will use the 5-item version of the Geriatric Anxiety Inventory Short Form to measure anxiety symptoms. The scale is 0 to 5, with 0 points indicating zero anxiety symptoms and 5 indicating the most anxiety symptoms.
Loneliness as Assessed by the Short Scale for Measuring Loneliness in a Large Survey1 yearInvestigators will use the Short Scale for Measuring Loneliness in a large survey. Three item measure with a three-point response scale from 1-3, with a score of 1 indicating the least loneliness and a score of 3 indicating the most loneliness.
Self-Efficacy as Assessed by the General Self-efficacy Scale to Measure an Individual's Sense of Perceived Self-efficacy.1 yearInvestigators will use the General Self-efficacy Scale to measure an individual's sense of perceived self-efficacy. The total score ranges between 1 and 4, with 1 indicating low self-efficacy and 4 indicating high self-efficacy.
Depressive Symptoms as Assessed by the 10 Item Version of the Center of Epidemiologic Studies-Depression Scale1 yearInvestigators will use the 10 item version of the Center of Epidemiologic Studies-Depression scale to assess depressive symptoms. The possible range of scores is 0 to 10, with a score of zero indicating no depressive symptoms and a score of 10 indicating the most depressive symptoms
Social Support as Assessed by the 8-item Medical Outcomes Study Social Support Survey1 yearInvestigators will use the 8-item medical outcomes study social support survey to measure social support. Scored from 1-5, and a score of 1 indicates lower levels of social support while a score of 5 indicates higher levels of social support.
Mobility Disability as Assessed by the Rosow-Breslow Scale1 yearThe Rosow-Breslow scale is a composite measure of mobility disability. The composite score ranges from 0 to 3 with higher scores indicating greater disability.
Physical Health as Assessed by the NAGI Test1 yearThe NAGI test is a nine-item instrument scored from 1-5, with higher scores indicating less physical health.
Medical Conditions as Assessed by the Medical Conditions Questionnaire (MCQ)1 yearMedical Conditions Questionnaire has 9 yes/no questions on whether or not participants have ever had a condition like heart disease, cancer, diabetes, etc. It ranges from 0 to 9, with 0 indicating better overall health and 9 indicating poor overall health.
Resilience as Assessed by the Brief Resilience Scale1 yearInvestigators will use the Brief Resilience Scale to measure the ability of individuals to bounce back from stress. Six item scale scored from 1-5, with a score of 1 indicating low resilience and a score of 5 indicating high resilience.

Countries

United States

Participant flow

Participants by arm

ArmCount
Peer-to-peer Support (Non-randomized)
222 older adults that are currently receiving peer-to-peer support Peer-to-Peer Support: All three data collection sites run peer-to-peer community support programs. Core program elements include the same program objective, standard definition of who qualifies for peer-to-peer support, the mechanism by which older adults are referred for consideration for peer-support, core elements of training programs for the older adults who volunteer to provide the peer support, and monthly in-service trainings for all volunteers once trained, weekly hours that volunteers spend providing support, and provision of small stipends for volunteers.As they find their role very rewarding, there is very little peer turn-over; the vast majority of peers volunteer for years in this role, until they themselves start requiring services.
222
Standard Services (Non-randomized)
234 older adults will continue receiving standard community services Standard Community Services: All three data collection sites will continue to provide standard community services to the older adults that are not enrolled in the peer-to-peer support program
234
Total456

Withdrawals & dropouts

PeriodReasonFG000FG001
Overall StudyDeath84
Overall StudyLost to Follow-up2821
Overall StudyMoved to a Higher Level of Care176

Baseline characteristics

CharacteristicPeer-to-peer Support (Non-randomized)Standard Services (Non-randomized)Total
Age, Categorical
<=18 years
0 Participants0 Participants0 Participants
Age, Categorical
>=65 years
222 Participants234 Participants456 Participants
Age, Categorical
Between 18 and 65 years
0 Participants0 Participants0 Participants
Race/Ethnicity, Customized
African American
24 Participants25 Participants49 Participants
Race/Ethnicity, Customized
Asian
2 Participants2 Participants4 Participants
Race/Ethnicity, Customized
Hispanic
21 Participants24 Participants45 Participants
Race/Ethnicity, Customized
Other
2 Participants0 Participants2 Participants
Race/Ethnicity, Customized
White
173 Participants183 Participants356 Participants
Region of Enrollment
United States
222 Participants234 Participants456 Participants
Sex: Female, Male
Female
185 Participants185 Participants370 Participants
Sex: Female, Male
Male
37 Participants49 Participants86 Participants
Spanish Language Preferred13 Participants8 Participants21 Participants

Adverse events

Event typeEG000
affected / at risk
EG001
affected / at risk
deaths
Total, all-cause mortality
0 / 2220 / 234
other
Total, other adverse events
0 / 2220 / 234
serious
Total, serious adverse events
0 / 2220 / 234

Outcome results

Primary

Number of Hospitalizations, Emergency Department Visits, and Urgent Care Visits

Investigators will ask participants to report their hospitalizations, ED and Urgent Care visits over the course of a 1 year follow up

Time frame: 1 year

Population: It was determined that baseline characteristics between the groups were not comparable despite frequency-based matching on age, gender, race/ethnicity. A propensity score analytic method was used to make the groups more comparable at baseline. The participant numbers are based on this model (218, 227) to account for baseline differences.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Peer-to-peer Support (Non-randomized)Number of Hospitalizations, Emergency Department Visits, and Urgent Care VisitsEmergency Department43 Participants
Peer-to-peer Support (Non-randomized)Number of Hospitalizations, Emergency Department Visits, and Urgent Care VisitsUrgent Care10 Participants
Peer-to-peer Support (Non-randomized)Number of Hospitalizations, Emergency Department Visits, and Urgent Care VisitsHospitalization59 Participants
Standard Services (Non-randomized)Number of Hospitalizations, Emergency Department Visits, and Urgent Care VisitsHospitalization53 Participants
Standard Services (Non-randomized)Number of Hospitalizations, Emergency Department Visits, and Urgent Care VisitsEmergency Department51 Participants
Standard Services (Non-randomized)Number of Hospitalizations, Emergency Department Visits, and Urgent Care VisitsUrgent Care26 Participants
Secondary

Anxiety Symptoms as Assessed by the 5-item Version of the Geriatric Anxiety Inventory Short Form

Investigators will use the 5-item version of the Geriatric Anxiety Inventory Short Form to measure anxiety symptoms. The scale is 0 to 5, with 0 points indicating zero anxiety symptoms and 5 indicating the most anxiety symptoms.

Time frame: 1 year

ArmMeasureGroupValue (MEAN)
Peer-to-peer Support (Non-randomized)Anxiety Symptoms as Assessed by the 5-item Version of the Geriatric Anxiety Inventory Short FormAnxiety Index (0-5) Baseline1.80 units on a scale
Peer-to-peer Support (Non-randomized)Anxiety Symptoms as Assessed by the 5-item Version of the Geriatric Anxiety Inventory Short FormAnxiety Index (0-5) 6 months1.51 units on a scale
Peer-to-peer Support (Non-randomized)Anxiety Symptoms as Assessed by the 5-item Version of the Geriatric Anxiety Inventory Short FormAnxiety Index (0-5) 12 Months1.82 units on a scale
Standard Services (Non-randomized)Anxiety Symptoms as Assessed by the 5-item Version of the Geriatric Anxiety Inventory Short FormAnxiety Index (0-5) Baseline1.59 units on a scale
Standard Services (Non-randomized)Anxiety Symptoms as Assessed by the 5-item Version of the Geriatric Anxiety Inventory Short FormAnxiety Index (0-5) 6 months1.28 units on a scale
Standard Services (Non-randomized)Anxiety Symptoms as Assessed by the 5-item Version of the Geriatric Anxiety Inventory Short FormAnxiety Index (0-5) 12 Months1.29 units on a scale
Secondary

Depressive Symptoms as Assessed by the 10 Item Version of the Center of Epidemiologic Studies-Depression Scale

Investigators will use the 10 item version of the Center of Epidemiologic Studies-Depression scale to assess depressive symptoms. The possible range of scores is 0 to 10, with a score of zero indicating no depressive symptoms and a score of 10 indicating the most depressive symptoms

Time frame: 1 year

ArmMeasureGroupValue (MEAN)
Peer-to-peer Support (Non-randomized)Depressive Symptoms as Assessed by the 10 Item Version of the Center of Epidemiologic Studies-Depression ScaleCES-D-10 Baseline3.82 units on a scale
Peer-to-peer Support (Non-randomized)Depressive Symptoms as Assessed by the 10 Item Version of the Center of Epidemiologic Studies-Depression ScaleCES-D-10 6 months3.49 units on a scale
Peer-to-peer Support (Non-randomized)Depressive Symptoms as Assessed by the 10 Item Version of the Center of Epidemiologic Studies-Depression ScaleCES-D-10 12 months3.48 units on a scale
Standard Services (Non-randomized)Depressive Symptoms as Assessed by the 10 Item Version of the Center of Epidemiologic Studies-Depression ScaleCES-D-10 Baseline3.71 units on a scale
Standard Services (Non-randomized)Depressive Symptoms as Assessed by the 10 Item Version of the Center of Epidemiologic Studies-Depression ScaleCES-D-10 6 months3.17 units on a scale
Standard Services (Non-randomized)Depressive Symptoms as Assessed by the 10 Item Version of the Center of Epidemiologic Studies-Depression ScaleCES-D-10 12 months3.34 units on a scale
Secondary

Health Status and Quality of Life as Assessed by the Short Form-12 Question Physical Component Summary (SF-12 PCS) and the Short Form-12 Mental Component Summary (SF-12 MCS).

Investigators will use the Short Form-12 question Physical Component Summary (SF-12 PCS) and the Short Form-12 Mental component Summary (SF-12 MCS) to measure physical and mental health status. Summary scores range from 0-100, with higher scores indicating a better self-reported level of health.

Time frame: 1 year

ArmMeasureGroupValue (MEAN)
Peer-to-peer Support (Non-randomized)Health Status and Quality of Life as Assessed by the Short Form-12 Question Physical Component Summary (SF-12 PCS) and the Short Form-12 Mental Component Summary (SF-12 MCS).SF-12 MCS Baseline49.0 units on a scale
Peer-to-peer Support (Non-randomized)Health Status and Quality of Life as Assessed by the Short Form-12 Question Physical Component Summary (SF-12 PCS) and the Short Form-12 Mental Component Summary (SF-12 MCS).SF-12 MCS 6 months51.2 units on a scale
Peer-to-peer Support (Non-randomized)Health Status and Quality of Life as Assessed by the Short Form-12 Question Physical Component Summary (SF-12 PCS) and the Short Form-12 Mental Component Summary (SF-12 MCS).SF-12 MCS 12 months50.1 units on a scale
Peer-to-peer Support (Non-randomized)Health Status and Quality of Life as Assessed by the Short Form-12 Question Physical Component Summary (SF-12 PCS) and the Short Form-12 Mental Component Summary (SF-12 MCS).SF-12 PCS Baseline35.5 units on a scale
Peer-to-peer Support (Non-randomized)Health Status and Quality of Life as Assessed by the Short Form-12 Question Physical Component Summary (SF-12 PCS) and the Short Form-12 Mental Component Summary (SF-12 MCS).SF-12 PCS 6 months35.6 units on a scale
Peer-to-peer Support (Non-randomized)Health Status and Quality of Life as Assessed by the Short Form-12 Question Physical Component Summary (SF-12 PCS) and the Short Form-12 Mental Component Summary (SF-12 MCS).SF-12 PCS 12 months36.4 units on a scale
Standard Services (Non-randomized)Health Status and Quality of Life as Assessed by the Short Form-12 Question Physical Component Summary (SF-12 PCS) and the Short Form-12 Mental Component Summary (SF-12 MCS).SF-12 PCS 6 months40.6 units on a scale
Standard Services (Non-randomized)Health Status and Quality of Life as Assessed by the Short Form-12 Question Physical Component Summary (SF-12 PCS) and the Short Form-12 Mental Component Summary (SF-12 MCS).SF-12 MCS Baseline50.8 units on a scale
Standard Services (Non-randomized)Health Status and Quality of Life as Assessed by the Short Form-12 Question Physical Component Summary (SF-12 PCS) and the Short Form-12 Mental Component Summary (SF-12 MCS).SF-12 PCS Baseline41.3 units on a scale
Standard Services (Non-randomized)Health Status and Quality of Life as Assessed by the Short Form-12 Question Physical Component Summary (SF-12 PCS) and the Short Form-12 Mental Component Summary (SF-12 MCS).SF-12 MCS 6 months50.7 units on a scale
Standard Services (Non-randomized)Health Status and Quality of Life as Assessed by the Short Form-12 Question Physical Component Summary (SF-12 PCS) and the Short Form-12 Mental Component Summary (SF-12 MCS).SF-12 PCS 12 months40.8 units on a scale
Standard Services (Non-randomized)Health Status and Quality of Life as Assessed by the Short Form-12 Question Physical Component Summary (SF-12 PCS) and the Short Form-12 Mental Component Summary (SF-12 MCS).SF-12 MCS 12 months51.1 units on a scale
Secondary

Loneliness as Assessed by the Short Scale for Measuring Loneliness in a Large Survey

Investigators will use the Short Scale for Measuring Loneliness in a large survey. Three item measure with a three-point response scale from 1-3, with a score of 1 indicating the least loneliness and a score of 3 indicating the most loneliness.

Time frame: 1 year

ArmMeasureGroupValue (MEAN)
Peer-to-peer Support (Non-randomized)Loneliness as Assessed by the Short Scale for Measuring Loneliness in a Large SurveyLoneliness (1-3) baseline1.70 units on a scale
Peer-to-peer Support (Non-randomized)Loneliness as Assessed by the Short Scale for Measuring Loneliness in a Large SurveyLoneliness (1-3) 6 months1.66 units on a scale
Peer-to-peer Support (Non-randomized)Loneliness as Assessed by the Short Scale for Measuring Loneliness in a Large SurveyLoneliness (1-3) 12 months1.75 units on a scale
Standard Services (Non-randomized)Loneliness as Assessed by the Short Scale for Measuring Loneliness in a Large SurveyLoneliness (1-3) baseline1.54 units on a scale
Standard Services (Non-randomized)Loneliness as Assessed by the Short Scale for Measuring Loneliness in a Large SurveyLoneliness (1-3) 6 months1.52 units on a scale
Standard Services (Non-randomized)Loneliness as Assessed by the Short Scale for Measuring Loneliness in a Large SurveyLoneliness (1-3) 12 months1.55 units on a scale
Secondary

Medical Conditions as Assessed by the Medical Conditions Questionnaire (MCQ)

Medical Conditions Questionnaire has 9 yes/no questions on whether or not participants have ever had a condition like heart disease, cancer, diabetes, etc. It ranges from 0 to 9, with 0 indicating better overall health and 9 indicating poor overall health.

Time frame: 1 year

ArmMeasureGroupValue (MEAN)
Peer-to-peer Support (Non-randomized)Medical Conditions as Assessed by the Medical Conditions Questionnaire (MCQ)MCQ Total (0-9) Baseline2.19 units on a scale
Peer-to-peer Support (Non-randomized)Medical Conditions as Assessed by the Medical Conditions Questionnaire (MCQ)MCQ Total (0-9) 6 Months2.10 units on a scale
Peer-to-peer Support (Non-randomized)Medical Conditions as Assessed by the Medical Conditions Questionnaire (MCQ)MCQ Total (0-9) 12 Months2.24 units on a scale
Standard Services (Non-randomized)Medical Conditions as Assessed by the Medical Conditions Questionnaire (MCQ)MCQ Total (0-9) Baseline2.10 units on a scale
Standard Services (Non-randomized)Medical Conditions as Assessed by the Medical Conditions Questionnaire (MCQ)MCQ Total (0-9) 6 Months1.70 units on a scale
Standard Services (Non-randomized)Medical Conditions as Assessed by the Medical Conditions Questionnaire (MCQ)MCQ Total (0-9) 12 Months1.88 units on a scale
Secondary

Mobility Disability as Assessed by the Rosow-Breslow Scale

The Rosow-Breslow scale is a composite measure of mobility disability. The composite score ranges from 0 to 3 with higher scores indicating greater disability.

Time frame: 1 year

ArmMeasureGroupValue (MEAN)
Peer-to-peer Support (Non-randomized)Mobility Disability as Assessed by the Rosow-Breslow ScaleRosow-Breslow (0-3) 6 Months1.69 units on a scale
Peer-to-peer Support (Non-randomized)Mobility Disability as Assessed by the Rosow-Breslow ScaleRosow-Breslow (0-3) Baseline1.85 units on a scale
Peer-to-peer Support (Non-randomized)Mobility Disability as Assessed by the Rosow-Breslow ScaleRosow-Breslow (0-3) 12 Months1.90 units on a scale
Standard Services (Non-randomized)Mobility Disability as Assessed by the Rosow-Breslow ScaleRosow-Breslow (0-3) Baseline1.45 units on a scale
Standard Services (Non-randomized)Mobility Disability as Assessed by the Rosow-Breslow ScaleRosow-Breslow (0-3) 6 Months1.24 units on a scale
Standard Services (Non-randomized)Mobility Disability as Assessed by the Rosow-Breslow ScaleRosow-Breslow (0-3) 12 Months1.47 units on a scale
Secondary

Physical Health as Assessed by the NAGI Test

The NAGI test is a nine-item instrument scored from 1-5, with higher scores indicating less physical health.

Time frame: 1 year

ArmMeasureGroupValue (MEAN)
Peer-to-peer Support (Non-randomized)Physical Health as Assessed by the NAGI TestNAGI (0-5) Baseline3.02 units on a scale
Peer-to-peer Support (Non-randomized)Physical Health as Assessed by the NAGI TestNAGI (0-5) 6 Months2.74 units on a scale
Peer-to-peer Support (Non-randomized)Physical Health as Assessed by the NAGI TestNAGI (0-5) 12 Months2.97 units on a scale
Standard Services (Non-randomized)Physical Health as Assessed by the NAGI TestNAGI (0-5) Baseline2.39 units on a scale
Standard Services (Non-randomized)Physical Health as Assessed by the NAGI TestNAGI (0-5) 6 Months2.08 units on a scale
Standard Services (Non-randomized)Physical Health as Assessed by the NAGI TestNAGI (0-5) 12 Months2.26 units on a scale
Secondary

Resilience as Assessed by the Brief Resilience Scale

Investigators will use the Brief Resilience Scale to measure the ability of individuals to bounce back from stress. Six item scale scored from 1-5, with a score of 1 indicating low resilience and a score of 5 indicating high resilience.

Time frame: 1 year

ArmMeasureGroupValue (MEAN)
Peer-to-peer Support (Non-randomized)Resilience as Assessed by the Brief Resilience ScaleResilience (1-5) Baseline3.47 units on a scale
Peer-to-peer Support (Non-randomized)Resilience as Assessed by the Brief Resilience ScaleResilience (1-5) 6 Months3.46 units on a scale
Peer-to-peer Support (Non-randomized)Resilience as Assessed by the Brief Resilience ScaleResilience (1-5) 12 Months3.29 units on a scale
Standard Services (Non-randomized)Resilience as Assessed by the Brief Resilience ScaleResilience (1-5) Baseline3.60 units on a scale
Standard Services (Non-randomized)Resilience as Assessed by the Brief Resilience ScaleResilience (1-5) 6 Months3.49 units on a scale
Standard Services (Non-randomized)Resilience as Assessed by the Brief Resilience ScaleResilience (1-5) 12 Months3.64 units on a scale
Secondary

Self-Efficacy as Assessed by the General Self-efficacy Scale to Measure an Individual's Sense of Perceived Self-efficacy.

Investigators will use the General Self-efficacy Scale to measure an individual's sense of perceived self-efficacy. The total score ranges between 1 and 4, with 1 indicating low self-efficacy and 4 indicating high self-efficacy.

Time frame: 1 year

ArmMeasureGroupValue (MEAN)
Peer-to-peer Support (Non-randomized)Self-Efficacy as Assessed by the General Self-efficacy Scale to Measure an Individual's Sense of Perceived Self-efficacy.Self-Efficacy (1-4) Baseline3.27 units on a scale
Peer-to-peer Support (Non-randomized)Self-Efficacy as Assessed by the General Self-efficacy Scale to Measure an Individual's Sense of Perceived Self-efficacy.Self-Efficacy (1-4) 6 Months3.24 units on a scale
Peer-to-peer Support (Non-randomized)Self-Efficacy as Assessed by the General Self-efficacy Scale to Measure an Individual's Sense of Perceived Self-efficacy.Self-Efficacy (1-4) 12 Months3.20 units on a scale
Standard Services (Non-randomized)Self-Efficacy as Assessed by the General Self-efficacy Scale to Measure an Individual's Sense of Perceived Self-efficacy.Self-Efficacy (1-4) Baseline3.44 units on a scale
Standard Services (Non-randomized)Self-Efficacy as Assessed by the General Self-efficacy Scale to Measure an Individual's Sense of Perceived Self-efficacy.Self-Efficacy (1-4) 6 Months3.35 units on a scale
Standard Services (Non-randomized)Self-Efficacy as Assessed by the General Self-efficacy Scale to Measure an Individual's Sense of Perceived Self-efficacy.Self-Efficacy (1-4) 12 Months3.29 units on a scale
Secondary

Social Support as Assessed by the 8-item Medical Outcomes Study Social Support Survey

Investigators will use the 8-item medical outcomes study social support survey to measure social support. Scored from 1-5, and a score of 1 indicates lower levels of social support while a score of 5 indicates higher levels of social support.

Time frame: 1 year

ArmMeasureGroupValue (MEAN)
Peer-to-peer Support (Non-randomized)Social Support as Assessed by the 8-item Medical Outcomes Study Social Support SurveySocial Support (1-5) Baseline3.48 units on a scale
Peer-to-peer Support (Non-randomized)Social Support as Assessed by the 8-item Medical Outcomes Study Social Support SurveySocial Support (1-5) 6 Months3.50 units on a scale
Peer-to-peer Support (Non-randomized)Social Support as Assessed by the 8-item Medical Outcomes Study Social Support SurveySocial Support (1-5) 12 Months3.54 units on a scale
Standard Services (Non-randomized)Social Support as Assessed by the 8-item Medical Outcomes Study Social Support SurveySocial Support (1-5) Baseline3.763 units on a scale
Standard Services (Non-randomized)Social Support as Assessed by the 8-item Medical Outcomes Study Social Support SurveySocial Support (1-5) 6 Months3.57 units on a scale
Standard Services (Non-randomized)Social Support as Assessed by the 8-item Medical Outcomes Study Social Support SurveySocial Support (1-5) 12 Months3.74 units on a scale

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026