ArticleEnvironmental health perspectives2025
Association of Ambient Air Pollution and Temperature Exposure with Placental Abruption: A Nested Case-Control Study Based on Live Birth Registrations.
Article in Environmental health perspectives, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Reduction of stillbirth rate in refugee and migrant populations living on the Thailand Myanmar border: A retrospective study 1986-2023.PLOS global public health · 2026Article
- The differential impacts of environmental air pollution exposure on the risk of placenta previa and placenta accreta in twin pregnancies.Frontiers in endocrinology · 2025Article
- Examining the health impacts of climate change through electronic health records: A rapid review.The journal of climate change and healthArticle
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15 authors.
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Abstract
backgroundPlacental abruption, a rare disorder of unclear etiology, lacks evidence to illustrate its relationship with exposure to air pollution and temperature.
objectiveThis study aimed to investigate the association between exposure to ambient pollutants and temperatures and placental abruption to identify susceptible time windows and subpopulations.
methodsA nested case-control study was based on a live birth registration database in Chongqing, the largest Chinese municipality in China, from 2018 to 2022. The placental abruption cases were each matched with four controls by maternal age at delivery, gestational week, gravidity, parity, and delivery date. Six ambient pollutants [particulate matter (PM) with aerodynamic diameter
resultsAfter data quality control, 798 cases were identified and matched with 3,192 controls. An exposure relationship was identified between DISCUSSION: Based on a large-scale live birth record, the study suggested that exposure to air pollutants, mainly
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