evidencegaps
Findings

What do systematic reviews say?

Refine by population, intervention, comparison or outcome
More filters
Evidence found and GRADE certainty

2 questions · 2 findings · 1 reviews

Sort:Best matchNewestHighest certaintyDownload CSV
No studies found 0 · 0%GRADE not reported 0 · 0%Very low 0 · 0%Low 1 · 50%Moderate 1 · 50%High 0 · 0%

Intervention not reported

Bupropion versus placebo Smoking cessation · people who have quit smoking using a cessation intervention

The intervention showed no clear difference in bupropion versus placebo Smoking cessation (moderate certainty).

1 finding from 1 review

Intervention not reported

Combination NRT & bupropion versus placebo Smoking cessation · people who have quit smoking using a cessation intervention

The intervention showed no clear difference in combination NRT & bupropion versus placebo Smoking cessation (low certainty).

1 finding from 1 review