title: [Smoking and nonfatal traffic accidents].
abstract: OBJECTIVE
  To investigate the possible associations between smoking and nonfatal traffic accidents, and to evaluate the possible influence of other factors on traffic accidents.
  
  
  METHODS
  Cross-sectional study of associations.Setting. Eight health centers in the city of Zaragoza.
  
  
  METHODS
  1214 drivers between 25 and 65 years of age, who visited the health center during the months of July to September 2001, and who drove on at least 2 days of the week. MAIN MEASURES. We recorded data on sex, age, marital status, level of education, profession, diseases, use of prescription and nonprescription drugs, drinking, smoking, illegal drug use, accidents and traffic infractions.
  
  
  RESULTS
  We found accidents to be most common among unmarried men between 25 and 29 years of age. There were no significant differences in accident rates between drinkers and nondrinkers. The accident rate was 50% higher in smokers than in nonsmokers (OR, 2.22; 95% CI, 1.49%-3.09%), and there were no significant differences between smokers who smoked while driving and those who refrained from smoking while driving. CONCLUSIONS. The prevalence of accidents is highest in unmarried men younger than 45 years of age. In statistical terms, smokers have twice as many accidents as nonsmokers. The absence of significant differences between smokers who do and do not smoke while driving suggests that smoking increases the risk of being involved in traffic accidents regardless of whether drivers refrain from smoking at the wheel.
authors.affiliation: Médico de Familia. Centro de Salud Delicias Norte. Zaragoza. España.
authors.forename: J M
authors.initials: JM
authors.lastname: Buñuel Granados
authors.forename: R
authors.initials: R
authors.lastname: Córdoba García
authors.forename: M del
authors.initials: Md
authors.lastname: Castillo Pardo Md
authors.forename: J L
authors.initials: JL
authors.lastname: Alvarez Pardo
authors.forename: A
authors.initials: A
authors.lastname: Monreal Hijar
authors.forename: F
authors.initials: F
authors.lastname: Pablo Cerezuela
mesh_terms: D000063:Accidents, Traffic; D000428:Alcohol Drinking; D001334:Automobile Driving; D003430:Cross-Sectional Studies; D006801:Humans; D012907:Smoking / Q000453:epidemiology
vernacular_title: Consumo de tabaco y accidentes de tráfico no fatales.