Increasing physical activity in black women: Results from a randomized trial conducted in faith-based settings

Abstract

Objective: The Learning and Developing Individual Exercise Skills (L.A.D.I.E.S.) for a Better Life study compared a faith-integrated (FI) and a secular (SEC) intervention for increasing physical activity with a self-guided (SG) control group among African American women. Design/Setting/Participants: L.A.D.I.E.S. was a cluster randomized, controlled trial. Churches (n=31) were randomized and women within each church (n=12 - 15) received the same intervention. Interventions: FI and SEC participants received 24 group-based sessions, delivered over 10 months. SG participants received printed materials to review independently for 10 months. Participants were followed for 12-months post-intervention to assess long-term intervention impact. Main Outcome Measures: Data on participant characteristics, physical activity, and intervention-related constructs were collected at baseline, 10 months, and 22 months. Results: Intervention session attendance was greater for FI compared with SEC participants (15.7 + 5.7 vs 12.4 + 7.3 sessions, respectively, P