Individual and combined effects of maternal per- and polyfluoroalkyl substances exposure on preterm birth: a nested case-control study in China

Abstract Background Per- and polyfluoroalkyl substances (PFAS) are a large class of synthetic chemicals with ubiquitous human exposure. Maternal PFAS exposure has been linked with adverse birth outcomes, but their associations with preterm birth (PTB) remained ambiguous. Methods To assess the associ...

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Bibliographic Details
Main Authors: Yi Hu, Hao Chen, Sujie Sun, Lin Zhang, Dongjian Yang, Jiuru Zhao, Qianqian Zhang, Yitao Pan, Xiaorui Liu, Zhiwei Liu
Format: Article
Language:English
Published: BMC 2025-08-01
Series:Environmental Health
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Online Access:https://doi.org/10.1186/s12940-025-01213-3
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