Lo 2003.

Methods	"Identical placebos".
Participants	102 nulliparous women at term with ruptured membranes and cervices less than 2 cm dilated.
Interventions	Oral misoprostol 100 mcg or placebo given 4‐hourly for 2 doses only or placebo.
Outcomes	Labour and delivery outcomes. Minimal neonatal outcomes.
Notes
Risk of bias
Bias	Authors' judgement	Support for judgement
Allocation concealment (selection bias)	Unclear risk	B ‐ Unclear
Blinding of participants and personnel (performance bias) All outcomes	Low risk