Findings

What do systematic reviews say?

2 questions · 2 findings · 1 reviews

No studies found 0 · 0%GRADE not reported 0 · 0%Very low 0 · 0%Low 1 · 50%Moderate 1 · 50%High 0 · 0%

Side effects · women seeking emergency contraception

Low‐dose mifepristone (< 25 mg) may leads to lower any side effect compared with levonorgestrel 1.5 mg (low certainty).

1 finding from 1 review

Interventions for emergency contraception 2019 · Cochrane Headline outcomes only
RR 0.26 [0.17, 0.38]
3 studies · 609 participants
Low

Side effects · women seeking emergency contraception

Mid‐dose mifepristone (25 mg‐50 mg) probably leads to higher any side effect compared with low‐dose mifepristone (< 25 mg) (moderate certainty).

1 finding from 1 review

Interventions for emergency contraception 2019 · Cochrane Headline outcomes only
RR 1.31 [1.01, 1.7]
11 studies · 2464 participants
Moderate