Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

72 questions · 74 findings · 5 reviews · Headline outcomes only

No studies found 34 · 45.9%GRADE not reported 2 · 2.7%Very low 21 · 28.4%Low 13 · 17.6%Moderate 3 · 4.1%High 1 · 1.4%

Acupuncture or acupressure vs placebo

Nausea · women undergoing regional anaesthesia for caesarean section

It is very uncertain whether acupressure/acupuncture changes nausea ‐ intraoperative compared with placebo (very low certainty).

2 findings from 1 review