Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

58 questions · 58 findings · 3 reviews · Public Health

No studies found 5 · 8.6%GRADE not reported 1 · 1.7%Very low 35 · 60.3%Low 16 · 27.6%Moderate 1 · 1.7%High 0 · 0%