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What do systematic reviews say?

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Evidence found and GRADE certainty

516 questions · 538 findings · 36 reviews

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No studies found 211 · 39.2%GRADE not reported 15 · 2.8%Very low 118 · 21.9%Low 146 · 27.1%Moderate 46 · 8.6%High 2 · 0.4%

Acupuncture vs metoclopramide

Reduction or cessation in nausea · Pregnant women with hyperemesis gravidarum

It is very uncertain whether acupuncture changes reduction or cessation in nausea compared with metoclopramide (very low certainty).

1 finding from 1 review

Acupuncture vs metoclopramide

Reduction or cessation in vomiting · Pregnant women with hyperemesis gravidarum

It is very uncertain whether acupuncture changes reduction or cessation in vomiting compared with metoclopramide (very low certainty).

1 finding from 1 review

Acupuncture vs clomiphene

Restored regular menstrual period · polycystic ovarian syndrome

It is very uncertain whether true acupuncture changes restored regular menstrual period – restored menstruation at the end… compared with clomiphene (very low certainty).

1 finding from 1 review

Acupuncture vs clomiphene

Restored menstruation 1 month after end of treatment Participant self reporting · polycystic ovarian syndrome

It is very uncertain whether true acupuncture changes restored regular menstrual period – restored menstruation 1 month… compared with clomiphene (very low certainty).

1 finding from 1 review

Acupuncture vs clomiphene

Adverse events · polycystic ovarian syndrome

It is very uncertain whether true acupuncture changes adverse events compared with clomiphene (very low certainty).

1 finding from 1 review