title: Household motor vehicle use and weight status among Colombian adults: are we driving our way towards obesity?
abstract: OBJECTIVE
  To determine the associations between household motor vehicle ownership and weight status among Colombian adults.
  
  
  METHODS
  Secondary analysis of data from the 2005 Demographic and HealthSurvey of Colombia. Height, weight and waist circumference were objectively measured in 49,079 adults, ages 18 to 64 that resided in urban settings. Abdominal obesity was defined as a waist circumference >80 cm in women and >90 cm in men.
  
  
  RESULTS
  Prevalence was 19.9% for motor vehicle ownership in household, 33.1% for BMI between 25 and 29.9 kg/m(2), 14.4% for BMI>30 kg/m(2), and 46% for abdominal obesity. Males reporting any household motor vehicle ownership were more likely to be overweight or obese, and to have abdominal obesity (p for genderexposure variables interaction=<0.001).
  
  
  CONCLUSIONS
  Household motor vehicle ownership is associated with overweight, obesity, and abdominal obesity among Colombian men but not women.
authors.affiliation: Fundación FES SOCIAL, División de Salud, Carrera 7 No 73-55 oficina 1202, Bogotá, Colombia. dparra@gwbmail.wustl.edu
authors.forename: Diana C
authors.initials: DC
authors.lastname: Parra
authors.forename: Felipe
authors.initials: F
authors.lastname: Lobelo
authors.forename: Luis Fernando
authors.initials: LF
authors.lastname: Gómez
authors.forename: Candace
authors.initials: C
authors.lastname: Rutt
authors.forename: Thomas
authors.initials: T
authors.lastname: Schmid
authors.forename: Ross C
authors.initials: RC
authors.lastname: Brownson
authors.forename: Michael
authors.initials: M
authors.lastname: Pratt
mesh_terms: D050154:Adiposity; D000293:Adolescent; D000328:Adult; D001334:Automobile Driving; D015992:Body Mass Index; D003105:Colombia; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D008019:Life Style; D008297:Male; D008875:Middle Aged; D018986:Motor Vehicles; D009765:Obesity / Q000453:epidemiology*; D010067:Ownership; D012307:Risk Factors; D012737:Sex Factors; D012959:Socioeconomic Factors; D014504:Urban Health; D055815:Young Adult