Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

125 questions · 125 findings · 5 reviews · Pregnancy and Childbirth

No studies found 33 · 26.4%GRADE not reported 38 · 30.4%Very low 23 · 18.4%Low 16 · 12.8%Moderate 9 · 7.2%High 6 · 4.8%