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Predictors of recruitment and retention in randomized controlled trials of behavioural smoking cessation interventions: a systematic review and meta-regression analysis.

Alessio BriccaZoe SwithenbankNeil W ScottShaun TreweekMarie JohnstonNicola BlackJamie Hartmann-BoyceRobert WestSusan MichieMarijn de Bruin
Published in: Addiction (Abingdon, England) (2021)
In randomized controlled trials of behavioural smoking cessation interventions, recruitment and retention rates appear to be higher for smoking cessation interventions that include a person-to-person rather than at-a-distance contact; male participants, smokers with chronic conditions, smokers not initially motivated to quit and shorter follow-up assessments seems to be associated with improved retention; financial incentive interventions improve retention in groups receiving them relative to comparison groups.
Keyphrases
  • smoking cessation
  • replacement therapy
  • physical activity
  • randomized controlled trial
  • study protocol
  • meta analyses
  • drug induced