Individual behavioural counselling for smoking cessation

Cochrane Database Syst Rev. 2005 Apr 18;(2):CD001292. doi: 10.1002/14651858.CD001292.pub2.

Abstract

Background: Individual counselling from a smoking cessation specialist may help smokers to make a successful attempt to stop smoking.

Objectives: The objective of the review is to determine the effects of individual counselling.

Search strategy: We searched the Cochrane Tobacco Addiction Group Specialized Register for studies with counsel* in any field. Date of the most recent search: December 2004.

Selection criteria: Randomized 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 analysis: Both authors extracted data. The intervention and population, method of randomization and completeness of follow up were recorded.

Main results: We 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' conclusions: Smoking cessation counselling can assist smokers to quit.

Publication types

  • Meta-Analysis
  • Review
  • Systematic Review

MeSH terms

  • Behavior Therapy*
  • Counseling*
  • Humans
  • Psychotherapy, Group
  • Randomized Controlled Trials as Topic
  • Smoking Cessation / methods*
  • Smoking Prevention*