Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

59 questions · 60 findings · 6 reviews · Pregnancy and Childbirth

No studies found 14 · 23.3%GRADE not reported 6 · 10%Very low 23 · 38.3%Low 10 · 16.7%Moderate 7 · 11.7%High 0 · 0%