Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

41 questions · 41 findings · 7 reviews

No studies found 4 · 9.8%GRADE not reported 1 · 2.4%Very low 3 · 7.3%Low 13 · 31.7%Moderate 17 · 41.5%High 3 · 7.3%