title: [Impact of exhaled CO measurement. A randomised study among 578 smoking patients in general practice].
abstract: Nicotine addiction (NA) is a serious public health problem and helping patients to stop consumption is a major concern for general practitioners (GP). The positive effects of "brief advice" are well known. The aim of our paper is to evaluate the effectiveness of adding exhaled carbon monoxide (CO) measurement using a CO analyser to a normal smoking cessation practice in a GP's office.
  
  
  METHODS
  This was a descriptive study, using a questionnaire, among randomised smoking patients; one group receiving brief advice and the other brief advice plus exhaled CO analysis in their GP's office.
  
  
  RESULTS
  Five hundred and seventy-eight questionnaires were analysed: 60% of smoking patients wished to stop smoking and 72% within the next 6 months, without significant difference between the two groups. In the group "minimal advice plus CO analyser" (282), 60% of the smokers reported that they had been influenced by the results of the level of CO in the exhaled air and were more motivated to quit because of this.
  
  
  CONCLUSIONS
  Measuring the level of exhaled CO in smokers helps to inform them of the dangers of their addiction and helps to motivate them to quit.
authors.affiliation: Département universitaire de santé publique, CHU d'Angers, 49933 Angers cedex 9, France.
authors.forename: C
authors.initials: C
authors.lastname: Sejourne
authors.forename: E
authors.initials: E
authors.lastname: Parot-Schinckel
authors.forename: A
authors.initials: A
authors.lastname: Rouquette
authors.forename: F
authors.initials: F
authors.lastname: Pare
authors.forename: M
authors.initials: M
authors.lastname: Delcroix
authors.forename: S
authors.initials: S
authors.lastname: Fanello
mesh_terms: D000328:Adult; D001944:Breath Tests; D002248:Carbon Monoxide / Q000032:analysis*; D005194:Family Practice; D005260:Female; D006801:Humans; D008297:Male; D011446:Prospective Studies; D016540:Smoking Cessation / Q000379:methods; D011795:Surveys and Questionnaires
chemical_list: D002248:Carbon Monoxide