“…Two reviewers (JV and AW) independently assessed the eligibility of recovered citations using the Covidence platform, with disagreements resolved through discussion or consultation with a third reviewer 13 . A data extraction form was adapted from a 2019 systematic review of cost‐effectiveness of uterotonics by Lawrie et al, 14 which was adapted from NHS EED guidance 15 . For each eligible study, two reviewers independently extracted data relating to study design (aim, design, setting, year, sources of costs and effectiveness data, analytical perspective, time horizon) and relevant outcomes (costs of treatment options considered, main findings).…”