作者: D. A. Savitz , J. F. Bobb , J. L. Carr , J. E. Clougherty , F. Dominici
DOI: 10.1093/AJE/KWT268
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摘要: Building on a unique exposure assessment project in New York, we examined the relationship of particulate matter with aerodynamic diameter less than 2.5 μm and nitrogen dioxide birth weight, restricting population to term births nonsmokers, along other restrictions, isolate potential impact air pollution growth. We included 252,967 2008-2010 identified vital records, assigned at residential location by using validated models that accounted for spatial temporal factors. Estimates association were adjusted individual contextual sociodemographic characteristics season, linear mixed quantify predicted change weight grams related increasing levels. Adjusted estimates indicated each 10-µg/m(3) increase exposure, weights declined 18.4, 10.5, 29.7, 48.4 g exposures first, second, third trimesters total pregnancy, respectively. 10-ppb 14.2, 15.9, 18.0, 18.0 These results strongly support urban reduced fetal