Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

56 questions · 56 findings · 2 reviews · Pregnancy and Childbirth

No studies found 36 · 64.3%GRADE not reported 0 · 0%Very low 7 · 12.5%Low 9 · 16.1%Moderate 4 · 7.1%High 0 · 0%