Cochrane · systematic review · CD000146
Nicotine replacement therapy versus control for smoking cessation
Hartmann‐Boyce, J, Chepkin, SC, Ye, W, et al. · Cochrane Database of Systematic Reviews · 2018 · Cochrane Library
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
1
current version
GRADE rated
1
No studies
0
Included studies
NR
No studies 0 · 0%Ungraded 0 · 0%Very low 0 · 0%Low 0 · 0%Moderate 0 · 0%High 1 · 100%
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
Show all 2 versionsNicotine replacement therapy
Population: people who smoke cigarettes
| Outcome | Effect | Evidence | Status / GRADE |
|---|---|---|---|
Smoking cessation at 6+ months | RR 1.55 [1.49, 1.61] | 133 studies · 64640 participants | High |