Author correction:Association between exposure to particulate matter during pregnancy and birthweight:A systematic review and a meta-analysis of birth cohort studies
Yinwen Ji1
Fei Song2
Bo Xu3
Yining Zhu4
Chuncheng Lu3
Yankai Xia3
1.State Key Laboratory of Reproductive Medicine,Institute of Toxicology,Nanjing Medical University Nanjing,Jiangsu 211166,China;Key Laboratory of Modern Toxicology of Ministry of Education,School of Public Health,Nanjing Medical University,Nanjing,Jiangsu 211166,China;Department of Research and Education,The Children's Hospital,Zhejiang University School of Medicine,Hangzhou,Zhejiang 310003,China2.Department of Epidemiology and Biostatistics,School of Public Health,Tianjin Medical University,Tianjin 300070,China3.State Key Laboratory of Reproductive Medicine,Institute of Toxicology,Nanjing Medical University Nanjing,Jiangsu 211166,China;Key Laboratory of Modern Toxicology of Ministry of Education,School of Public Health,Nanjing Medical University,Nanjing,Jiangsu 211166,China4.Department of Thoracic Surgery,The First School of Clinical Medicine,Nanjing Medical University,Nanjing,Jiangsu 210029,China
摘要：The effect of prenatal exposure to ambient particulate matter(PM)on birth weight varies considerably across studies,and the findings remain inconclusive.In this study,we conducted a meta-analysis to assess the associations between exposure to PM2.5 and PM10 and birth weight.A total of 74 studies were identified through searches in Web of Science,PubMed,Embase,and Ovid Medline,as well as manual searches,up to October 2024.We found that for each 10 μg/m3 increase in PM2.5,the risk of low birth weight(LBW)increased significantly during the entire pregnancy(odds ratio[OR]=2.41,95％confidence interval[CI]:1.99-2.91)and in all trimesters.Similarly,for every 10 μg/m3 increase in PM10 concentration,the risk of LBW increased significantly during the entire pregnancy(OR=1.46,95％CI:1.16-1.84).Subgroup analysis by maternal age for PM2.5 showed that mothers aged 30 and above had a significantly higher risk of LBW(OR=3.69,95％CI:2.81-4.84),compared with those under 30.In conclusion,maternal exposure to PM2.5 and PM10 is associated with an increased risk of LBW across all trimesters.Additionally,mothers aged 30 and above are at a higher risk of LBW,compared with younger mothers.Further research is needed to clarify the biological mechanisms by which PM pollution may contribute to LBW.
机标关键词：meta-analysisassociationexposureauthorbetweenreviewstudiesbirthweight
分类号：R715.3(临床优生学)
论文发表日期：2025-09-30
在线出版日期：2025-12-01（本平台首次上网日期，不代表文献的发表时间）
页数：11( 538-548 )
英文信息