Evidence map›Paper›PMID 34663264›Full record

ArticleBMC infectious diseases2021

The global burden and trends of maternal sepsis and other maternal infections in 204 countries and territories from 1990 to 2019.

Liyuan Chen, Qi Wang, Yun Gao, Jinxiang Zhang, Sheng Cheng, Huilong Chen, Zhilin Zeng, Zhongxian Wang

Abstract read
In one paragraph

Article in BMC infectious diseases, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 1 pooled it
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1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

30 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Non-study post-partum antibiotics use and risk of maternal and neonatal infection: A secondary analysis of the A-PLUS randomized controlled trial.International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics · 2026
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Liyuan ChenDepartment of Obstetrics and Gynecology, Wuhan No.1 Hospital, Wuhan, China.
Qi WangDepartment of Respiratory and Critical Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Yun GaoEzhou Centers for Disease Control and Prevention, Ezhou, China.
Jinxiang ZhangDepartment of Spine Surgery, The Second Hospital affiliated to Guangdong Medical University, Guangdong Medical University, Zhanjiang, China.
Sheng ChengDepartment of Respiratory Diseases, University-Town Hospital of Chongqing Medical University, Chongqing, China.
Huilong ChenDepartment and Institute of Infectious Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Zhilin ZengDepartment and Institute of Infectious Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Zhongxian WangDepartment of Obstetrics and Gynecology, Wuhan No.1 Hospital, Wuhan, China. tjmudoc@126.com.

Funding

National Natural Science Foundation of China 81800041National Natural Science Foundation of China 82000078
6 · The paper itself

Abstract

backgroundMaternal sepsis and other maternal infections (MSMI) have considerable impacts on women's and neonatal health, but data on the global burden and trends of MSMI are limited. Comprehensive knowledge of the burden and trend patterns of MSMI is important to allocate resources, facilitate the establishment of tailored prevention strategies and implement effective clinical treatment measures.

methodsBased on data from the Global Burden of Disease database, we analysed the global burden of MSMI by the incidence, death, disability-adjusted life year (DALY) and maternal mortality ratio (MMR) in the last 30 years. Then, the trends of MSMI were assessed by the estimated annual percentage change (EAPC) of MMR as well as the age-standardized rate (ASR) of incidence, death and DALY. Moreover, we determined the effect of sociodemographic index (SDI) on MSMI epidemiological parameters.

resultsAlthough incident cases almost stabilized from 1990 to 2015, the ASR of incidence, death, DALY and MMR steadily decreased globally from 1990 to 2019. The burden of MSMI was the highest in the low SDI region with the fastest downward trends. MSMI is still one of the most important causes of maternal death in the developed world. Substantial diversity of disease burden and trends occurred in different regions and individual countries, most of which had reduced burden and downward trends. The MMR and ASR were negatively correlated with corresponding SDI value in 2019 in 204 countries/territories and 21 regions.

conclusionThese findings highlight significant improvement in MSMI care in the past three decades, particularly in the low and low-middle SDI regions. However, the increased burden and upward trends of MSMI in a few countries and regions are raising concern, which poses a serious challenge to maternal health. More tailored prevention measures and additional resources for maternal health are urgently needed to resolve this problem.

Indexed as

Global Burden of DiseasePregnancy Complications, InfectiousFemaleGlobal HealthHumansIncidenceInfant, NewbornPregnancyQuality-Adjusted Life YearsDeathDisability-adjusted life yearGlobal burden diseaseIncidenceMaternal mortality ratioMaternal sepsis and other maternal infections

Identifiers

PMID34663264
PMCPMC8524924

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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.