标题：
Association between ambient air pollution exposure and infants small for gestational age in Huangshi, China: a cross-sectional study
点击次数：
影响因子：
5.8
DOI码：
10.1007/s11356-019-06268-7
发表刊物：
Environmental Science and Pollution Research
刊物所在地：
Germany
项目来源：
Health Commission of Hubei Province (grant number WJ2017M008)
关键字：
Air pollution; Particulate matter; Nitrogen dioxide; Sulfur dioxide; Small for gestational age; Adverse pregnancy outcome
摘要：
Small for gestational age (SGA) is defined as intrauterine growth retardation or small sample, referring to the 10th percentile of birth weight lower or two standard deviations less than the average weight at the same gestational age. SGA infants bring great economic and psychological burdens to families and society. The association between exposure to air pollution and SGA in underdeveloped cities with poor air quality remains unclear. Thus, this study is conducted to estimate the effects of maternal exposure to air pollutants on SGA numbers. Birth information was collected from the Huangshi Maternity and Children's Health Hospital from January 1st to December 31st in 2017. Data of pregnancy exposure were accessed using stationary monitors. These data included particulate matter less than or equal to 10 mu m in aerodynamic diameter (PM10), particulate matter less than or equal to 2.5 mu m in aerodynamic diameter (PM2.5), nitrogen dioxide (NO2), and sulfur dioxide (SO2). Multivariate logistic regression models were performed to estimate the association between ambient air pollution and the risk of SGA during different exposure windows. It was found that a 1 mu g/m(3) increase in air pollution concentrations during the entire pregnancy was associated with a higher risk of SGA, with an adjusted odds ratio (OR) and 95% confidence interval (CI) of 1.055 (1.035-1.076), 1.084 (1.053-1.116), 1.000 (0.953-1.049), and 1.051 (0.968-1.141) for PM10, PM2.5, NO2, and SO2, respectively. Thus, it is suggested that exposure to air pollution is associated with an increased risk of SGA. The effects of PM10 and PM2.5 were more stable than NO2 and SO2.
合写作者：
Zhang, Faxue,Chen, Dieyi
论文类型：
期刊论文
通讯作者：
Ma, Lu
学科门类：
医学
一级学科：
公共卫生与预防医学
文献类型：
J
卷号：
26
期号：
31
页面范围：
10
字数：
6909
ISSN号：
0944-1344
是否译文：
否
发表时间：
2019-09-08
收录刊物：
SCI
发表时间：
2019-09-08
学科：
流行病与卫生统计学
所在单位：公共卫生学院