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首页> 外文期刊>Occupational and environmental medicine >Effect of trihalomethane exposure on fetal development.
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Effect of trihalomethane exposure on fetal development.

机译：三卤甲烷暴露对胎儿发育的影响。

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AIMS: To examine the effect of trimester specific and pregnancy average total trihalomethane (TTHM) exposure on infant birth weight, low birth weight, and intrauterine growth retardation in term births, as well as gestational age and preterm delivery in all births. METHODS: Cross sectional analysis of 56 513 singleton infants born to residents of Massachusetts during 1990. City specific aggregate data were used to estimate maternal exposure to TTHM concentration; individual maternal information was used to adjust for confounding. RESULTS: Increased pregnancy average and second trimester TTHM exposure were associated with small for gestational age and reductions in birth weight after adjusting for potential confounding variables. Compared to
机译：目的：研究孕晚期特异性和妊娠平均总三卤甲烷（TTHM）暴露对足月儿婴儿出生体重，低出生体重和子宫内发育迟缓的影响，以及所有婴儿的胎龄和早产。方法：1990年对马萨诸塞州居民出生的56513例单身婴儿进行了横断面分析。城市特定的汇总数据用于估计孕妇的TTHM浓度;单独的孕产妇信息用于调整混杂因素。结果：调整了潜在的混杂变量后，怀孕平均数和中期中期TTHM暴露增加与胎龄低和出生体重减轻有关。与

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