Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1,199 questions · 1,226 findings · 451 reviews

No studies found 289 · 23.6%GRADE not reported 121 · 9.9%Very low 350 · 28.5%Low 279 · 22.8%Moderate 139 · 11.3%High 48 · 3.9%

Acupuncture vs control acupuncture

Adverse events · clinical diagnosis of depression

Acupuncture showed no clear difference in adverse events compared with control acupuncture (moderate certainty).

1 finding from 1 review