Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

61 questions · 61 findings · 7 reviews

No studies found 18 · 29.5%GRADE not reported 8 · 13.1%Very low 12 · 19.7%Low 9 · 14.8%Moderate 8 · 13.1%High 6 · 9.8%