Differential associations of the built environment on weight gain by sex and race/ethnicity but not age

To explore the built environment (BE) and weight change relationship by age, sex, and racial/ethnic subgroups in adults.Weight trajectories were estimated using electronic health records for 115,260 insured Kaiser Permanente Washington members age 18-64 years. Member home addresses were geocoded using ArcGIS. Population, residential, and road intersection densities and counts of area supermarkets and fast food restaurants were measured with...