Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

37 questions · 37 findings · 6 reviews

No studies found 13 · 35.1%GRADE not reported 9 · 24.3%Very low 2 · 5.4%Low 9 · 24.3%Moderate 3 · 8.1%High 1 · 2.7%