Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

3,454 questions · 3,562 findings · 816 reviews · Headline outcomes only

No studies found 538 · 15.1%GRADE not reported 239 · 6.7%Very low 933 · 26.2%Low 1,041 · 29.2%Moderate 612 · 17.2%High 199 · 5.6%

Peripheral nerve block vs systemic analgesia

Walking at postoperative day 1 Objective actual measurement · adults undergoing elective primary total hip replacement

It is very uncertain whether peripheral nerve blocks changes walking at postoperative day 1 Objective actual measurement compared with systemic analgesia (very low certainty).

1 finding from 1 review