Findings

What do systematic reviews say?

21 questions · 35 findings · 10 reviews · Tobacco Addiction

No studies found 1 · 2.9%GRADE not reported 0 · 0%Very low 10 · 28.6%Low 13 · 37.1%Moderate 8 · 22.9%High 3 · 8.6%

Cessation at longest · People who smoke

The intervention probably leads to higher cessation at longest (moderate certainty).

1 finding from 1 review

Combined pharmacotherapy and behavioural interventions for smoking cessation 2016 · Cochrane Headline outcomes only
RR 3.88 [3.35, 4.5]
1 study · 5887 participants
Moderate