Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

62 questions · 66 findings · 5 reviews

No studies found 11 · 16.7%GRADE not reported 23 · 34.8%Very low 8 · 12.1%Low 12 · 18.2%Moderate 11 · 16.7%High 1 · 1.5%