Jirakulsawas 2000

Methods	2‐arm active‐controlled randomised trial.
Participants	Between 1st June 1998 and 31st December 1998,140 parturients were randomised in a hospital setting in Thailand. The population comprised women of unspecified parity, unspecified whether singleton or multiple pregnancy, at unspecified for PPH, who delivered by vaginal delivery. Exclusion criteria were not specified.
Interventions	600 mcg of misoprostol administered orally (n = 70) versus 200 mcg of ergometrine administered intramuscularly (n = 70).
Outcomes	The study recorded the following outcomes: PPH at 500, blood loss (mL).
Notes	Contact with study authors for additional information: no. Additional data from authors: no.
Risk of bias
Bias	Authors' judgement	Support for judgement
Random sequence generation (selection bias)	Unclear risk	Randomisation sequence generation was not reported.
Allocation concealment (selection bias)	Unclear risk	Allocation concealment was not reported.
Blinding of participants and personnel (performance bias) All outcomes	Unclear risk	Blinding (of study participants and caregivers) was not reported.
Blinding of outcome assessment (detection bias) All outcomes	Unclear risk	Assessor blinding was not reported.
Objective assessment of blood loss	Unclear risk	Methods of evaluating blood loss were not reported.
Incomplete outcome data (attrition bias) All outcomes	Unclear risk	The study authors did not mention any incomplete outcome data.
Selective reporting (reporting bias)	Unclear risk	The protocol of the study was unavailable for verification.
Intention to treat analysis	Unclear risk	The authors did not specify whether all those who were enrolled and randomly allocated to treatment were included in the analysis, in the groups to which they were randomised.
Funding source	Unclear risk	Source(s) of funding for the study were not reported.