Combined OCP vs placebo or no treatment
Pain improvement (assessed as improvement from 1 major category to next) · women with primary dysmenorrhoea
Combined OCP may leads to higher pain improvement (assessed as improvement from 1 major category to… compared with placebo or no treatment (low certainty).
1 finding from 1 review
- RR 1.65 [1.29, 2.1]6 studies · 717 participantsLow