Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

34 questions · 34 findings · 2 reviews · Pregnancy and Childbirth · Headline outcomes only

No studies found 13 · 38.2%GRADE not reported 0 · 0%Very low 9 · 26.5%Low 11 · 32.4%Moderate 1 · 2.9%High 0 · 0%