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- Title
OP15.01: Interactions between ambient cold exposure and PM<sub>1</sub> on hypertensive disorders of pregnancy among Chinese pregnant women: a nationwide cohort study.
- Authors
Sun, Y.
- Abstract
This article presents the findings of a nationwide cohort study conducted in China to assess the effects of temperature exposure on the association between PM1 (particulate matter with a diameter of 1 micrometer or less) and hypertensive disorders of pregnancy (HDP) among Chinese pregnant women. The study found that PM1 had a pro-hypertensive effect in the first trimester, and cold exposure amplified this effect. Pregnant women who had longer education or lived in urban areas were more vulnerable to this modification. The study suggests that the first trimester may be a critical exposure window for the association between PM1 and HDP in Chinese pregnant women.
- Subjects
DIASTOLIC blood pressure; SYSTOLIC blood pressure; PREGNANT women; POPULATION of China; CITIES &; towns
- Publication
Ultrasound in Obstetrics & Gynecology, 2024, Vol 64, p98
- ISSN
0960-7692
- Publication type
Article
- DOI
10.1002/uog.27992