Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

70 questions · 71 findings · 6 reviews · Pregnancy and Childbirth

No studies found 34 · 47.9%GRADE not reported 0 · 0%Very low 22 · 31%Low 12 · 16.9%Moderate 3 · 4.2%High 0 · 0%