Findings

What do systematic reviews say?

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

12 questions · 13 findings · 2 reviews · Headline outcomes only

No studies found 2 · 15.4%GRADE not reported 0 · 0%Very low 1 · 7.7%Low 4 · 30.8%Moderate 2 · 15.4%High 4 · 30.8%