Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

30 questions · 30 findings · 5 reviews · Headline outcomes only

No studies found 22 · 73.3%GRADE not reported 6 · 20%Very low 1 · 3.3%Low 1 · 3.3%Moderate 0 · 0%High 0 · 0%