Evidence map›Paper›PMID 42260820›Full record

ArticleMedicine2026

Global temporal trends and projections for the incidence of chlamydial infection among women of childbearing age over the next decade.

Yutong Kang, Xuanming Xu, Chenyang Zhao, Qiheng Yuan, Yanying Feng, Meiqin Zheng, Zhenjun Li, Yajie Wang

Abstract read
In one paragraph

Article in Medicine, 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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1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Yutong KangBeijing Key Laboratory of Viral Infectious Diseases, Department of Clinical Laboratory, Beijing Ditan Hospital, Capital Medical University, Beijing, China.
Xuanming XuBeijing Key Laboratory of Viral Infectious Diseases, Department of Clinical Laboratory, Beijing Ditan Hospital, Capital Medical University, Beijing, China.
Chenyang ZhaoInstitute of Pharmacology Medical Faculty Heidelberg, Heidelberg University, Heidelberg, Germany.
Qiheng YuanWenzhou Key Laboratory of Sanitary Microbiology, Key Laboratory of Laboratory Medicine, Ministry of Education, School of Laboratory Medicine and Life Science, Wenzhou Medical University, Wenzhou, Zhejiang, China.
Yanying FengSchool of First Clinical Medicine, Shanxi Medical University, Taiyuan, Shanxi, China.
Meiqin ZhengNational Clinical Research Center for Ocular Diseases, Eye Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, China.
Zhenjun LiChinese Center for Disease Control and Prevention, National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, National Institute for Communicable Disease Control and Prevention, Beijing, China.
Yajie WangBeijing Key Laboratory of Viral Infectious Diseases, Department of Clinical Laboratory, Beijing Ditan Hospital, Capital Medical University, Beijing, China.ORCID 0000-0002-3285-2537

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Women of childbearing age (WCBA) are at unreasonable risk of excruciating pregnancy-related complications associated with chlamydial infection, constituting a paramount peril to global public health. This study aims to demonstrate the temporal tendencies of chlamydial infection in WCBA and prognosticate its future incidence, providing momentous illumination for precise prevention and management blueprints. Chlamydial infection incidence data was from Global Health Data 2021. An age-period-cohort (APC) model was implemented to probe trends in distinct age groups, periods, and birth cohorts, and a Bayesian APC model was utilized to previse future epidemiological trajectories. Between 1990 and 2021, global chlamydia cases rose significantly from 65,012,610 to 99,376,268. age-standardized incidence rate exhibited a relatively stable trajectory, increasing only slightly from 4861.3 per 100,000 to 5099.2 per 100,000 with a global net drift of -0.003%. High sociodemographic index areas diverged from global trends, demonstrating a yearly positive net drift of 0.643%. For the age effects of chlamydia incidence rate, all of the models displayed a similar "n"-shaped distribution, with the highest risk being noticed in childbearing aged 25 to 34 years, followed by a subsequent decline as advanced ages. The Bayesian APC model predicted a total of 102.05 million global cases in WCBA by 2030, with an expected moderate diminution in the age-standardized incidence rate. The expectancy for the management and prevention of chlamydial infection was inadequate in certain countries, including Turkmenistan. This study revealed a persistent rise in chlamydial infection among women of childbearing age, with the highest incidence observed in those aged 25 to 34 years. Despite the slight predicted decline in global incidence by 2030, significant management gaps still remained, particularly in countries like Turkmenistan. Targeted interventions and improved healthcare access are crucial to reduce the burden and enhance disease control efforts.

Indexed as

Chlamydia InfectionsGlobal HealthAdolescentAdultAge FactorsBayes TheoremFemaleHumansIncidenceMiddle AgedPregnancyYoung AdultBayesian projectionschlamydial infectiondisease burdenGBDwomen of childbearing age

Identifiers

PMID42260820
PMCPMC13246093

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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.