Latino Health Access Comparative Effectiveness of a Community-Initiated Promotor/a-Led Diabetes Self-management Education Program

Abstract

Community-initiated health interventions fill important gaps in access to health services. This study examines the effectiveness of a community-initiated health intervention to improve diabetes management in an underserved community of color using a retrospective observational study, comparing a study intervention, the Latino Health Access Diabetes Self-Management Program (LHA-DSMP), with usual care. The LHA-DSMP is a 12-session community health worker (promotor/a) intervention developed and implemented by a community-based organization in a medically underserved area. Usual care was delivered at a federally qualified health center in the same geographic area. Participants were 688 predominantly Spanish-speaking Latinx adults with type 2 diabetes. The main outcome was change in glycemic control (glycosylated hemoglobin [HbA1c]) from baseline to follow-up. At 14-week follow-up, mean (95% CI) HbA1c decrease was −1.1 (−1.3 to −0.9; P