• T Lancaster and L F Stead.
• Department of Primary Health Care, Oxford University, Old Road Campus, Headington, Oxford, UK, OX3 7LF. tim.lancaster@dphpc.ox.ac.uk
• Cochrane Db Syst Rev. 2005 Apr 18 (2): CD001292CD001292.

BackgroundIndividual counselling from a smoking cessation specialist may help smokers to make a successful attempt to stop smoking.ObjectivesThe objective of the review is to determine the effects of individual counselling.Search StrategyWe searched the Cochrane Tobacco Addiction Group Specialized Register for studies with counsel* in any field. Date of the most recent search: December 2004.Selection CriteriaRandomized or quasi-randomized trials with at least one treatment arm consisting of face-to-face individual counselling from a healthcare worker not involved in routine clinical care. The outcome was smoking cessation at follow up at least six months after the start of counselling.Data Collection And AnalysisBoth authors extracted data. The intervention and population, method of randomization and completeness of follow up were recorded.Main ResultsWe identified 21 trials with over 7000 participants. Eighteen trials compared individual counselling to a minimal behavioural intervention, four compared different types or intensities of counselling. Individual counselling was more effective than control. The odds ratio for successful smoking cessation was 1.56 (95% confidence interval 1.32 to 1.84). In a subgroup of three trials where all participants received nicotine replacement therapy the point estimate of effect was smaller and did not reach significance (odds ratio 1.34, 95% confidence interval 0.98 to 1.83). We failed to detect a greater effect of intensive counselling compared to brief counselling (odds ratio 0.98, 95% confidence interval 0.61 to 1.56).Authors' ConclusionsSmoking cessation counselling can assist smokers to quit.

9 keywords...

hide…