Prenatal exposure to fine particulate matter and the risk of spontaneous preterm birth: A population-based cohort study of twins

• Главные авторы: Ping Qiao (Автор), Kechen Fan (Автор), Yirong Bao (Автор), Ling Yuan (Автор), Haidong Kan (Автор), Yan Zhao (Автор), Jing Cai (Автор), Hao Ying (Автор)
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• Опубликовано: Frontiers Media S.A., 2022-10-01T00:00:00Z.
• Предметы: article
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BackgroundStudies in singletons have suggested that prenatal exposure to fine particulate matter (PM2.5) and some of its chemical components is associated with an increased risk of preterm birth (PTB). However, no study has been conducted in twins.PurposeTo examine the associations of maternal expos...