Don't take the context out of the picture: Contextually shaped parents' and children's obesogenic behaviors in a marginalized area of Mexico City.

Santa Fe Gully zone is a marginalized area of Mexico City where nearly 39% of children live with either overweight or obesity. Despite the extensive research on obesogenic behaviors, studies frequently overlook the contexts where such behaviors occur. This qualitative study described individual and familial obesogenic behaviors among children with obesity from Santa Fe Gully, and explained how these behaviors might be contextually shaped. We used a grounded theory approach to investigate the process of development/maintenance of obesity in our sample. Fifteen participants (seven 10-year-olds with overweight or obesity and their parents) participated in nine art-based focus groups, and parents completed individual semi-structured interviews. Data were analyzed using a structured thematic content analysis. Results showed children's weight status was part of their identity, providing children with a familial 'fitting' sense while increasing psychosocial difficulties, leading to emotional overeating as a coping strategy. Parents' use of controlling and low-structured parenting practices reinforced children's emotional overeating and failed to regulate children's dietary and physical activity behaviors. Some low-structured parenting practices were guilt-motivated or fostered by socioeconomic and cultural factors (e.g., limited food access, unhealthy food exposure, community unsafety). Future interventions in Santa Fe Gully aimed at modifying obesogenic behaviors should incorporate systemic and ecological approaches to help participants navigate through contextual obstacles, as their behaviors should be analized considering the context where they occur.