Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

16 questions · 16 findings · 2 reviews · Headline outcomes only

No studies found 2 · 12.5%GRADE not reported 0 · 0%Very low 2 · 12.5%Low 6 · 37.5%Moderate 6 · 37.5%High 0 · 0%