Findings

What do systematic reviews say?

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

2,640 questions · 2,709 findings · 446 reviews

No studies found 593 · 21.9%GRADE not reported 241 · 8.9%Very low 538 · 19.9%Low 706 · 26.1%Moderate 516 · 19%High 115 · 4.2%

Intervention not reported

Smoking cessation at longest · Adult smokers

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

1 finding from 1 review

Intervention not reported

Smoking cessation at longest · Adult smokers

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

1 finding from 1 review

Intervention not reported

Smoking cessation at longest · Adult smokers

The intervention showed no clear difference in smoking cessation at longest (moderate certainty).

1 finding from 1 review

MAOIs vs placebo

Clinical Global Impressions scale change item (CGI‐I): no. of responders (long term) Post‐treatment: 1‐4 months · adults with SAnD

It is very uncertain whether comparison 7: MAOIs changes clinical Global Impressions scale change item (CGI‐I):no. of… compared with placebo (very low certainty).

1 finding from 1 review

Comparison 10: RIMAs vs placebo

Clinical Global Impressions ‐ Improvement of condition (CGI‐I) Rating of 1 = very much improved to 7 = very much worse · adults with SAnD

Comparison 10: RIMAs probably leads to higher clinical Global Impressions scale change item (CGI‐I): no. of… compared with placebo (moderate certainty).

1 finding from 1 review

Comparison 13: SSRIs vs placebo

Clinical Global Impressions scale change item (CGI‐I): no. of responders (long term) Post‐treatment: 1‐4 months · adults with SAnD

Comparison 13: SSRIs may leads to higher clinical Global Impressions scale change item (CGI‐I): no. of… compared with placebo (low certainty).

1 finding from 1 review

Comparison 13: SSRIs vs placebo

Dropouts due to adverse events · adults with SAnD

It is very uncertain whether comparison 13: SSRIs changes dropouts due to adverse events (long term) Post‐treatment: 1‐4 months compared with placebo (very low certainty).

1 finding from 1 review

Counselling vs minimal contact control

Smoking cessation · people who smoke

Individual counselling leads to higher smoking cessation at longest compared with minimal contact control (high certainty).

2 findings from 1 review

Intervention not reported

Long‐term functional respiratory impairment (> 6 months) · adults and adolescents with pleural TB
1 finding from 1 review