Findings

What do systematic reviews say?

Refine by population, intervention, comparison or outcome
More filters
Evidence found and GRADE certainty

13 questions · 13 findings · 5 reviews

No studies found 0 · 0%GRADE not reported 3 · 23.1%Very low 1 · 7.7%Low 4 · 30.8%Moderate 3 · 23.1%High 2 · 15.4%

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