title: Smoking habits of students of nursing: a questionnaire survey (2004-2006).
abstract: OBJECTIVE
  To determine changes in the prevalence of tobacco use among students of nursing and associated factors.
  
  
  BACKGROUND
  The prevalence and distribution of smokers among nursing students varies according to the country and period of study.
  
  
  METHODS
  Transversal descriptive study by self-answered questionnaire. Eight hundred and fifty four subjects (94.9%) were questioned in the period 2004-2006.
  
  
  RESULTS
  Twenty eight percent of the students declared themselves to be smokers. The habit began before the students started university. The tendency of prevalence by year of survey and by graduation year was downward. The students shown a low nicotine dependency according to Fagerström and little motivation to give up. The average age at the onset of consumption was 14.6 (1.8) years. From the logistical regression analysis, the model best explaining the prevalence of tobacco consumption included the variable of year surveyed and academic background, those coming from the baccalaureate showing a lesser prevalence and tendency to smoke.
  
  
  CONCLUSIONS
  Tobacco consumption among students of health sciences was less than in the general population of the same age but high given their future profession. The tendency to smoke is decreasing and most started smoking before joining the university. We recommend an intensification of actions directed at teenagers and the promotion of anti-tobacco campaigns in universities.
authors.affiliation: Department of Nursing and Physiotherapy, University of León, Oncology Unit, Hospital of León, Spain. daniel.fernandez@unileon.es
authors.forename: Daniel
authors.initials: D
authors.lastname: Fernandez
authors.forename: Vicente
authors.initials: V
authors.lastname: Martin
authors.forename: Antonio José
authors.initials: AJ
authors.lastname: Molina
authors.forename: José Manuel
authors.initials: JM
authors.lastname: De Luis
mesh_terms: D000293:Adolescent; D000328:Adult; D016001:Confidence Intervals; D006306:Health Surveys; D006801:Humans; D015994:Incidence; D016015:Logistic Models; D008297:Male; D008875:Middle Aged; D015999:Multivariate Analysis; D016017:Odds Ratio; D015995:Prevalence; D012309:Risk-Taking; D012579:Schools, Nursing / Q000706:statistics & numerical data; D012647:Self-Assessment; D012907:Smoking / Q000453:epidemiology*; D013030:Spain / Q000453:epidemiology; D018709:Statistics, Nonparametric; D013338:Students, Nursing / Q000706:statistics & numerical data*; D011795:Surveys and Questionnaires; D014029:Tobacco Use Disorder / Q000453:epidemiology*; D055815:Young Adult