Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

3 questions · 4 findings · 1 reviews

No studies found 0 · 0%GRADE not reported 0 · 0%Very low 4 · 100%Low 0 · 0%Moderate 0 · 0%High 0 · 0%

Ginger vs placebo

Nausea · preventing nausea and vomiting

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

2 findings from 1 review