Peer Companionship for Mental Health of Older Adults in Primary Care: A Pragmatic, Nonblinded, Parallel-Group, Randomized Controlled Trial

Objectives: To determine whether peer companionship delivered by an aging services agency to socially-disconnected older adult primary care patients was associated with improvement in suicidal ideation depression, anxiety, and psychological connectedness. Design: Pragmatic, nonblinded, parallel-group, randomized controlled trial comparing peer companionship, The Senior Con-nection (TSC), to care-as-usual (CAU). Setting: Lifespan, a nonmedical, commu-nity-based aging services agency. Participants: Adult primary care patients ages 60 years or older who endorsed feelings of loneliness or being a burden on others. Intervention: TSC was delivered by Lifespan volunteers who provided supportive visits and phone calls in the subjects' homes. CAU involved no peer companion assignment. Measurements: The primary outcome was suicidal ideation assessed by the Geriatric Suicide Ideation Scale; secondary outcomes were depression, anxiety, and feelings of belonging and being a burden on others. Data were collected at baseline, 3-, 6-, and 12-months. Results: Subjects (55% female) had a mean age of 71 years. There was no difference between groups in change in suicidal ideation or belonging. Subjects randomized to TSC had greater reduction in depression (PHQ-9; 2.33 point reduction for TSC

Automated summary

This study aimed to investigate the impact of peer companionship provided by an aging services agency on the mental health of socially-disconnected older patients. The results showed that subjects in the TSC group had greater improvements in depression, while there were no significant differences in suicidal ideation and feelings of belonging.