Despite a recent proliferation of interventions to improve health, education, and livelihoods for girls in low and middle income countries, psychosocial wellbeing has been neglected. This oversight is particularly problematic as attending to psychosocial development may be important not only for psychosocial but also physical wellbeing. This study examines the physical health effects of Girls First, a combined psychosocial (Girls First Resilience Curriculum [RC]) and adolescent physical health (Girls First Health Curriculum [HC]) intervention (RC þ HC) versus its individual components (i.e., RC, HC) and a control group. We expected Girls First to improve physical health versus HC and controls.

Girls First significantly improved both primary and eight secondary outcomes (all except nutrition) versus controls. Additionally, Girls First demonstrated significantly greater effects, improving both primary and six secondary outcomes (clean water behaviors, hand washing, health communication, ability to get to a doctor, nutrition, safety) versus HC.

This study is among the first to assess the impact of a combined psychosocial and adolescent health program on physical health. We found that combining these curricula amplified effects achieved by either curriculum alone. These findings suggest that psychosocial wellbeing should receive much broader attention, not only from those interested in improving psychosocial outcomes but also from those interested in improving physical health outcomes.