Findings

What do systematic reviews say?

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

74 questions · 85 findings · 9 reviews · Headline outcomes only

No studies found 12 · 14.1%GRADE not reported 1 · 1.2%Very low 19 · 22.4%Low 31 · 36.5%Moderate 19 · 22.4%High 3 · 3.5%

Intervention not reported

Other (active dissemination vs passive dissemination) · Pregnant women who smoke

The intervention showed no clear difference in other (active dissemination vs passive dissemination) (moderate certainty).

1 finding from 1 review