Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

47 questions · 47 findings · 3 reviews · Pregnancy and Childbirth

No studies found 26 · 55.3%GRADE not reported 0 · 0%Very low 8 · 17%Low 12 · 25.5%Moderate 1 · 2.1%High 0 · 0%