title: Adolescent obesity and social networks.
abstract: The prevalence of overweight among children worldwide is growing at an alarming rate. Social relationships may contribute to the development of obesity through the interaction of biological, behavioral, and environmental factors. Although there is evidence that early environment influences the expression of obesity, very little research elucidates the social context of obesity among children or adolescents. Social network approaches can contribute to research on the role of social environments in overweight and obesity and strengthen interventions to prevent disease and promote health. By capitalizing on the structure of the network system, a targeted intervention that uses social relationships in families, schools, neighborhoods, and communities may be successful in encouraging healthful behaviors among children and their families.
authors.affiliation: National Institutes of Health, Building 31, B1B37D, 31 Center Dr, MSC 2073, Bethesda, MD 20892, USA. koehlyl@mail.nih.gov
authors.forename: Laura M
authors.initials: LM
authors.lastname: Koehly
authors.forename: Aunchalee
authors.initials: A
authors.lastname: Loscalzo
mesh_terms: D000223:Adaptation, Psychological; D000293:Adolescent; D000294:Adolescent Behavior; D005190:Family; D006801:Humans; D009765:Obesity / Q000517:prevention & control* / Q000523:psychology; D012944:Social Support