Evidence mapPaperPMID 41188751Full record

ArticleBMC pregnancy and childbirth2025

Global, regional, and national burden of maternal hemorrhage: a systematic analysis from the global burden of disease 2021 and projections to 2030.

Jianbo Wei, Yang Yi, Xiaofei Li, Yuan Xu, Liang-Sheng Fan, Huayu Huang

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Article in BMC pregnancy and childbirth, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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2citing papers in PubMed
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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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2 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Jianbo WeiDepartment of Obstetrics and Gynecology, First Affiliated Hospital, Guangzhou Medical University, Guangzhou, 510000, China.
Yang YiThe First Clinical Institute of Traditional Chinese Medicine of Hunan University of Traditional Chinese Medicine, Changsha, Hunan, 410000, China.
Xiaofei LiDepartment of Obstetrics and Gynecology, First Affiliated Hospital, Guangzhou Medical University, Guangzhou, 510000, China.
Yuan XuDepartment of Obstetrics and Gynecology, First Affiliated Hospital, Guangzhou Medical University, Guangzhou, 510000, China.
Liang-Sheng FanDepartment of Obstetrics and Gynecology, First Affiliated Hospital, Guangzhou Medical University, Guangzhou, 510000, China. fanyi0606@163.com.
Huayu HuangDepartment of Dermatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, China. h1187048191@gmail.com.

Funding

National Natural Science Foundation of China 81302249Natural Science Foundation of Guangdong Province 2021A1515010941
6 · The paper itself

Abstract

backgroundMaternal hemorrhage remains the leading cause of maternal mortality worldwide, hindering progress toward Sustainable Development Goal (SDG) 3.1, which aims to reduce the global maternal mortality ratio (MMR) to less than 70 deaths per 100,000 livebirths by 2030. Comprehensive estimates of its global burden and inequalities are limited.

methodsBased on data from the Global Burden of Disease Study 2021, we assessed maternal hemorrhage burden across 204 countries from 1990 to 2021. Indicators included incidence, maternal mortality ratio (MMR), and disability-adjusted life years (DALYs). Temporal trends were analyzed using estimated/average annual percentage changes (EAPC/AAPC), and health inequality was quantified using the Slope Index of Inequality (SII) and Concentration Index (CI). The relationship between burden and Socio-demographic Index (SDI) was examined via LOESS and frontier analysis. Projections to 2030 were conducted using a Bayesian age-period-cohort model.

resultsFrom 1990 to 2021, the global age-standardized incidence rate decreased by 27.7% (from 495.93 to 358.57 per 100,000 population), and MMR declined by 58.2% (from 86.63 to 36.23 per 100,000 livebirths). South Asia and East Asia were the fastest decrease in ASIR (EAPC = -2.71 [-2.86 to -2.55]) and MMR (EAPC = -7.76 [-8.47 to -7.05]), respectively. In 2021, low-SDI regions bore the highest burden, with maternal mortality up to 93 times higher than in high-SDI regions. Inequality analysis showed narrowing absolute disparities (SII: -980.27 to -288.12) but widening relative inequalities (CI: -0.57 to -0.66). Adolescents (10-14 years) and women aged ≥ 35 years had elevated MMRs. Frontier analysis revealed inefficient outcomes in some high-SDI countries. By 2030, maternal hemorrhage is projected to cause approximately 13 million incident cases and 33,186 deaths.

conclusionsDespite global improvements, maternal hemorrhage persists as a major public health challenge with significant regional inequalities. Tailored strategies are urgently needed to reduce the burden in low-resource settings and accelerate progress toward SDG 3.1.

Indexed as

Global Burden of DiseasePostpartum HemorrhageAdultBayes TheoremDisability-Adjusted Life YearsFemaleGlobal HealthHealth Status DisparitiesHumansIncidenceMaternal MortalityPregnancyDisability-adjusted life yearsGlobal burden of diseaseIncidenceMaternal hemorrhageMaternal mortalityPostpartum hemorrhage

Identifiers

PMID41188751
PMCPMC12584296

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.