Findings

What do systematic reviews say?

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

56 questions · 59 findings · 28 reviews

No studies found 12 · 20.3%GRADE not reported 1 · 1.7%Very low 21 · 35.6%Low 14 · 23.7%Moderate 11 · 18.6%High 0 · 0%