Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

54 questions · 57 findings · 6 reviews · Pain, Palliative and Supportive Care · Headline outcomes only

No studies found 6 · 10.5%GRADE not reported 0 · 0%Very low 30 · 52.6%Low 10 · 17.5%Moderate 7 · 12.3%High 4 · 7%