Country-specific parameters: Base case values, ranges used in sensitivity analysis and source of data.

Notes:Abbreviations: Proportion CEmONC: proportion of births at facilities with comprehensive emergency obstetric and newborn care; PPH: postpartum hemorrhage; Exch. Rate: Exchange rate; GDPpp: gross domestic product per capita;A: average from other countries (see text);B: estimation based on data from Argentina, Bolivia, El Salvador, and Honduras and references 4 and 5 (see text);C: see methods in manuscript (cost section);D: Data from databases of Ministries of Health (personal communication).Probability distributions: for the probabilistic sensitivity analysis (PSA) we modeled the variability of Proportion CEmONC (%), Oxytocin use (%) and Proportion of deaths due to PPH (%) using a Beta distribution. Alpha and beta parameters were approximated considering the mean as main estimate and as standard deviation the 10% of the mean value. The costs of severe and non-severe PPH were assumed to follow a Gamma distribution. Alpha and beta parameters were approximated in these cases considering the mean as the main estimate and as standard deviation the 25% of the mean value.Country-specific parameters: Base case values, ranges used in sensitivity analysis and source of data.