Artikel ; Online: Association between ambient air pollution and high-risk pregnancy: A 2015-2018 national population-based cohort study in Korea.
2021 Band 197, Seite(n) 110965
Abstract: Background: Several studies have indicated that prenatal exposure to ambient air pollution is associated with an increased risk of gestational diabetes mellitus, hypertensive disorder during pregnancy, preterm birth, and stillbirth. However, no previous ...
| Abstract | Background: Several studies have indicated that prenatal exposure to ambient air pollution is associated with an increased risk of gestational diabetes mellitus, hypertensive disorder during pregnancy, preterm birth, and stillbirth. However, no previous study has focused on the association between the number of pregnancy complications and exposure to ambient air pollution. Objectives: To investigate the association between prenatal exposure to ambient air pollutants and the number of pregnancy complications in high-risk pregnancies. Methods: We collected data on gestational diabetes mellitus, hypertensive disorder during pregnancy, preterm birth, and stillbirth from the National Health Information Databases, provided by the Korean National Health Insurance Service.R To assess individual-level exposure to air pollutants, a spatial prediction model and area-averaging approach were used. Results: From 2015 to 2018, data of 789,595 high-risk pregnancies were analyzed. The ratio of gestational diabetes mellitus in the country was the highest, followed by preterm birth, hypertensive disorder during pregnancy, and stillbirth. Approximately 71.7% of pregnant women (566,143) presented with one pregnancy complication in identical pregnancies, 27.5% (216,714) presented with two, and 0.9% (6738) presented with three or more. Multiple logistic regression models with adjustments for age, residence, and income variables indicated that the risk of having two or more pregnancy complications was positively associated with the exposure to higher levels of PM Conclusion: The results indicate that the risk of pregnancy complications is positively associated with the exposure to the high concentrations of PM |
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| Mesh-Begriff(e) | Air Pollutants/analysis ; Air Pollutants/toxicity ; Air Pollution/adverse effects ; Air Pollution/analysis ; Cohort Studies ; Female ; Humans ; Infant, Newborn ; Maternal Exposure/adverse effects ; Particulate Matter/analysis ; Particulate Matter/toxicity ; Pregnancy ; Pregnancy, High-Risk ; Premature Birth/chemically induced ; Premature Birth/epidemiology ; Republic of Korea/epidemiology |
| Chemische Substanzen | Air Pollutants ; Particulate Matter |
| Sprache | Englisch |
| Erscheinungsdatum | 2021-03-13 |
| Erscheinungsland | Netherlands |
| Dokumenttyp | Journal Article ; Research Support, Non-U.S. Gov't |
| ZDB-ID | 205699-9 |
| ISSN | 1096-0953 ; 0013-9351 |
| ISSN (online) | 1096-0953 |
| ISSN | 0013-9351 |
| DOI | 10.1016/j.envres.2021.110965 |
| Datenquelle | MEDical Literature Analysis and Retrieval System OnLINE |
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