Racial/ethnic minority children recently placed in the child welfare system: the impact of sociodemographic, medical and mental health factors on overweight /obesity.

Children in the child welfare system have greater rates of obesity and are more prone to overweight/obesity as adults compared to other children. There is limited research on how ecological, biological and developmental factors impact the trajectory of overweight/obesity in this group. This retrospective study examined these factors among children entering the child welfare system. Overweight/obesity was highest among children 12-18 years. Children with diagnoses indicative of poor nutrition, and limiting exercise, were more likely to be overweight/obese. Ecological risks often were not disclosed. Barriers to obtaining information to address overweight/obesity reflect challenges to addressing chronic disease more broadly.