Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

28 questions · 28 findings · 4 reviews · Headline outcomes only

No studies found 4 · 14.3%GRADE not reported 0 · 0%Very low 10 · 35.7%Low 11 · 39.3%Moderate 3 · 10.7%High 0 · 0%