Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

42 questions · 43 findings · 8 reviews · Pain, Palliative and Supportive Care

No studies found 15 · 34.9%GRADE not reported 3 · 7%Very low 16 · 37.2%Low 6 · 14%Moderate 2 · 4.7%High 1 · 2.3%