Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

59 questions · 59 findings · 2 reviews · Heart · Headline outcomes only

No studies found 7 · 11.9%GRADE not reported 1 · 1.7%Very low 15 · 25.4%Low 21 · 35.6%Moderate 15 · 25.4%High 0 · 0%