Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

8 questions · 8 findings · 2 reviews

No studies found 0 · 0%GRADE not reported 0 · 0%Very low 0 · 0%Low 3 · 37.5%Moderate 3 · 37.5%High 2 · 25%

Epidural pain relief vs systemic opioid‐based pain relief

Mortality in hospital or up to 30 days · people undergoing abdominal aortic surgery

Epidural pain relief showed no clear difference in mortality in hospital or up to 30 days compared with systemic opioid‐based pain relief (low certainty).

1 finding from 1 review