The Childhood Obesity Intervention Cost-Effectiveness Study (CHOICES) Project research team relies on collaborations with decision-makers, researchers, and experts, on strategies to improve physical activity and nutrition to evaluate childhood obesity prevention interventions and their implementation at a national, state, or local level.

Through our Learning Collaborative Partnerships (LCPs), we have worked with 21 states and cities to evaluate childhood obesity prevention programs and policies. We have also modeled the cost-effectiveness of local sugar-sweetened beverage (SSB) taxes in over 20 states, cities, and counties.

Learn more about where we’re working, the interventions we’re evaluating, and the results our analysis is producing.