Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

231 questions · 231 findings · 20 reviews · Pain, Palliative and Supportive Care

No studies found 37 · 16%GRADE not reported 21 · 9.1%Very low 40 · 17.3%Low 80 · 34.6%Moderate 50 · 21.6%High 3 · 1.3%