Evidence map›Paper›PMID 42287043›Full record

ArticleBeijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciences2026

[Joint trajectories and evolution patterns of direct and indirect maternal mortality across 204 countries from 2000 to 2021].

Yi Zhou, Zhao Cheng, Xinglin Feng

Abstract readEnglish Abstract
In one paragraph

Article in Beijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciences, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

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0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

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5 · Who and what money

Authors and funding

3 authors.

Yi ZhouDepartment of Health Policy and Management, Peking University School of Public Health, Beijing 100191, China.
Zhao ChengDepartment of Health Policy and Management, Peking University School of Public Health, Beijing 100191, China.
Xinglin FengDepartment of Health Policy and Management, Peking University School of Public Health, Beijing 100191, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo identify joint trajectory patterns of direct and indirect maternal mortality ratios (MMR) at the country level from 2000 to 2021, and to compare phase-specific changes during the millennium development goals (MDG, 2000 to 2015) and the sustainable development goals (SDG, 2015 to 2021) periods, as well as differences in health system and policy environments across trajectory groups.

methodsData on maternal mortality among women aged 15-49 years in 204 countries and territories from 2000 to 2021 were obtained from the Global Burden of Disease (GBD) Study. Direct cause MMR and indirect cause MMR at five time points (2000, 2005, 2010, 2015, and 2021) were jointly analyzed using longitudinal K-means clustering (

resultsThe CH index peaked at

conclusionDistinct joint trajectories of direct and indirect maternal mortality were observed globally from 2000 to 2021. While reductions in direct maternal mortality were substantial during the MDG era, progress broadly slowed and plateaued during the SDG era. Meanwhile, the pronounced rise in indirect maternal mortality in medium-burden countries during the SDG period suggests potential structural risk accumulation even when overall MMR appears stable. Incorporating joint direct-indirect trajectories into routine monitoring may facilitate stage and cluster specific prioritization of maternal health interventions.

Indexed as

Maternal MortalityAdolescentAdultFemaleGlobal Burden of DiseaseGlobal HealthHumansMiddle AgedPregnancyYoung AdultDirect maternal deathsIndirect maternal deathsJoint trajectoryLongitudinal clusteringMaternal mortality ratio

Identifiers

PMID42287043
PMCPMC13268841

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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 OpenQuestion graph.