Spatiotemporal disparities in maternal mortality and the role of multiscale administrative levels: a 20-year study across Chinese counties

Spatiotemporal disparities in maternal mortality and the role of multiscale administrative levels: a 20-year study across Chinese counties

BackgroundChina has made progress in reducing maternal mortality ratio (MMR), yet county-level spatiotemporal heterogeneity persists. This study aims to identify spatiotemporal disparities in MMR and quantify the impacts of various administrative levels on these disparities.MethodsWe analyzed county...

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Bibliographic Details
Main Authors: Lingfeng Liao, Fengling Yuan, Yaqian He, Shixi Xu, Xingyi Tang, Mingyu Xie, Xianteng Tang, Zhangying Tang, Guo Zeng, Yumeng Zhang, Chao Song
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-05-01
Series:Frontiers in Public Health
Subjects:
MMR
small area
spatiotemporal heterogeneity
multiscale effects
spatial inequity lock-in effect
SDG 3
Online Access:https://www.frontiersin.org/articles/10.3389/fpubh.2025.1572382/full
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https://www.frontiersin.org/articles/10.3389/fpubh.2025.1572382/full

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