Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

183 questions · 187 findings · 19 reviews · Infectious Diseases · Headline outcomes only

No studies found 27 · 14.4%GRADE not reported 12 · 6.4%Very low 58 · 31%Low 31 · 16.6%Moderate 34 · 18.2%High 25 · 13.4%