Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

19 questions · 19 findings · 3 reviews · Headline outcomes only

No studies found 7 · 36.8%GRADE not reported 0 · 0%Very low 7 · 36.8%Low 2 · 10.5%Moderate 3 · 15.8%High 0 · 0%