Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

21 questions · 22 findings · 6 reviews · Headline outcomes only

No studies found 7 · 31.8%GRADE not reported 0 · 0%Very low 9 · 40.9%Low 6 · 27.3%Moderate 0 · 0%High 0 · 0%