A associa？？o entre a proximidade a equipamentos desportivos e a prática de atividade desportiva em adolescentes de 13 anos de idade do Município do Porto, Portugal

the built environment can influence sports practice. the objective of this study was to examine the association between proximity (< 500m) to sports facilities and participation in sports. we evaluated 1,175 13-year-olds (54% girls) enrolled in public and private schools in porto, portugal. sports activity was assessed using a self-completed questionnaire. the adolescents' residences and sports facilities were georeferenced. a matrix of distances from each residence to the facilities was calculated. for the majority (87%) of the adolescents, there was at least one sports facility close to their place of residence. no statistically significant differences were found in participation in sports based on proximity to facilities (< 500m vs. > 500m); the proportions were 44% vs. 38% (p = 0.414) in girls and 72% vs. 61% (p = 0.094) in boys. in conclusion, proximity to sports facilities was not significantly associated with participation in sports.