Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

61 questions · 66 findings · 10 reviews

No studies found 18 · 27.3%GRADE not reported 8 · 12.1%Very low 12 · 18.2%Low 19 · 28.8%Moderate 8 · 12.1%High 1 · 1.5%