Participant Flow Diagram
CPRS indicates Computerized Patient Record System; HV, home visit; TV, telephone visit.After completing baseline data collection, participants were randomized to receive either a home-based peer-support intervention for 12 months or usual care. Block randomization with varying blocks of 4 or 6 was used to ensure the treatment groups were not imbalanced at any time. Concealment was used to prevent study staff from obtaining information on the sequence of assignment during the baseline assessment. The trial was unblinded; the same staff conducted both the research visits and peer health coach supervision.