Cochrane · systematic review · CD013272
Competitions for smoking cessation
Fanshawe, TR, Hartmann‐Boyce, J, Perera, R, et al. · Cochrane Database of Systematic Reviews · 2019 · Cochrane Library
Tobacco AddictionAMSTAR 2: not assessed
SoF tableOnly the outcomes this review put in its Summary of Findings table are listed (the Cochrane Handbook caps them at about seven per comparison). Its other analyses are not shown here.
Questions
2
current version
GRADE rated
2
No studies
0
Included studies
NR
No studies 0 · 0%Ungraded 0 · 0%Very low 2 · 100%Low 0 · 0%Moderate 0 · 0%High 0 · 0%
Ungraded means an effect was reported without a GRADE rating; it is not a gap. No studies means the review found nothing to answer the question. The six categories are a display order, not a score.
Questions and results
Effects of smoking cessation competitions on smoking abstinence
Population: tobacco smokers
| Outcome | Effect | Evidence | Status / GRADE |
|---|---|---|---|
Smoking cessation: performance‐based eligibility competitions versus alternative cessation intervention | no estimate extracted | 6 studies · 3201 participants | Very low Downgraded: risk of bias |
Smoking cessation: performance‐based reward competitions versus alternative cessation intervention | no estimate extracted | 2 studies · 915 participants | Very low Downgraded: risk of bias |