Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

23 questions · 23 findings · 5 reviews · Headline outcomes only

No studies found 14 · 60.9%GRADE not reported 0 · 0%Very low 8 · 34.8%Low 1 · 4.3%Moderate 0 · 0%High 0 · 0%