title: Quality of life, physical activity, and built environment characteristics among colombian adults.
abstract: BACKGROUND
  Studies assessing the association between health-related quality of life (HR-QOL) with physical activity (PA) and built environment (BE) characteristics are limited.
  
  
  METHODS
  A cross-sectional study was conducted among 1,334 adults from Bogotá, to assess the associations between HR-QOL with PA and BE characteristics. HR-QOL was measured using the World Health Organization and the Centers for Disease Control and Prevention instruments. PA was measured using the International PA Questionnaire. BE characteristics included the dimensions of density, diversity, design, and access to mass-transit. Analysis included multilevel modeling.
  
  
  RESULTS
  Adults who reported meeting PA recommendations and participating in the Ciclovía were more likely to have a high mean score of HR-QOL and were more likely to perceive their health status as good/excellent. Adults who reported biking for transportation were more likely to have a high mean score of HR-QOL. Regarding BE characteristics, land-use heterogeneity was associated with HR-QOL, perceived good health status and being positive about the future. Park density was associated with HR-QOL, perceived health status good/excellent and being positive about the future. Mass-transit stations availability was negatively associated with HR-QOL.
  
  
  CONCLUSIONS
  This study provides preliminary evidence that HR-QOL is associated with PA and BE characteristics among adults in an urban setting of the developing world.
authors: Dept of Social Medicine, Universidad de los Andes, Bogotá, Colombia.
authors: Olga L
authors: OL
authors: Sarmiento
authors: Thomas L
authors: TL
authors: Schmid
authors: Diana C
authors: DC
authors: Parra
authors: Adriana
authors: A
authors: Díaz-del-Castillo
authors: Luis Fernando
authors: LF
authors: Gómez
authors: Michael
authors: M
authors: Pratt
authors: Enrique
authors: E
authors: Jacoby
authors: Jose D
authors: JD
authors: Pinzón
authors: John
authors: J
authors: Duperly
mesh_terms: D000328:Adult; D003105:Colombia; D003430:Cross-Sectional Studies; D004779:Environment Design; D005260:Female; D006801:Humans; D016015:Logistic Models; D008297:Male; D009043:Motor Activity; D011633:Public Facilities; D011788:Quality of Life; D011998:Recreation; D012111:Residence Characteristics; D012923:Social Class; D014186:Transportation; D014504:Urban Health