Abstract Contribution of diet and other factors to the observed levels of selected perfluoroalkyl acids in serum among US children aged 3-11 years
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Environmental research >Contribution of diet and other factors to the observed levels of selected perfluoroalkyl acids in serum among US children aged 3-11 years
【24h】

Contribution of diet and other factors to the observed levels of selected perfluoroalkyl acids in serum among US children aged 3-11 years

机译：饮食和其他因素对美国3-11岁儿童血清中所选全氟烷基酸水平的影响

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

AbstractData from National Health and Nutrition Examination Survey for 2013–2014 for children aged 3–11 years (N = 639) were analyzed to evaluate the contribution of diet and other factors in variability associated with the observed levels of seven perfluoroalkyl acids in serum, namely, 2(N-methyl-perfluorooctane sulfonamide) acetic acid (MPAH), perfluorodecanoic acid (PFDE), perfluorononanoic acid (PFNA), perflurorohexane sulfonic acid (PFHxS), linear isomer of PFOA (NPFOA), linear isomer of PFOS (NPFOS), and monomethyl isomer of PFOS (MPFOS). Diet accounted for a low of 18.6% of the total explained variance in the adjusted levels of NPFOA and a high of 72.3% for PFNA. Consumption of meat other than fish and poultry was associated with increased levels of NPFOS (β = 0.00035, p < 0.01) and MPFOS (β = 0.00027, p=0.02). However, consumption of fish was associated with decreased levels of PFDE (β = − 0.00058, p=0.01). Consumption of eggs was associated with higher levels of PFDE (β = 0.00105, p=0.04). Higher levels of PFHxS were associated with consumption of fruits and juices (β = 0.00019, p = 0.03). Exposure to environmental tobacco smoke in indoor environments other than home was associated with 12.6% increase in the levels of NPFOA. Boys had higher adjusted geometric mean (AGM) than girls for MPAH (0.88 vs. 0.70ng/mL, p = 0.04) and NPFOS (2.73 vs. 2.27ng/mL, p = 0.04). Non-Hispanic white had higher AGMs than Hispanics for MPAH (0.15 vs. 0.07, p < 0.01), for NPFOA (1.98 vs. 1.64ng/mL, p < 0.01), and MPFOS (1.39 vs. 1.18ng/mL, p = 0.03). Non-Hispanic white also had higher AGM than non-Hispanic Asians and others for PFHxS (0.99 vs. 0.63ng/mL, p < 0.01) and NPFOA (1.98 vs. 1.53ng/mL, p < 0.01).Highlights•Diet was the predominant factor in explaining variability associated with PFAAs.•Boys had higher adjusted geometric mean than girls for MPAH and NPFOS.•Exposure to ETS was associated with 12.6% increase in the levels of NPFOA.
机译： 摘要 分析了2013年至2014年3-11岁（N = 639）儿童的国家健康与营养调查的数据，以评估饮食和其他因素的影响与观察到的血清中7种全氟烷基酸水平相关的变异性，即2（N-甲基-全氟辛烷磺酰胺）乙酸（MPAH），全氟癸酸（PFDE），全氟壬酸（PFNA），全氟己烷磺酸（PFHxS）， PFOA的线性异构体（NPFOA），PFOS的线性异构体（NPFOS）和PFOS的单甲基异构体（MPFOS）。在调整后的NPPOA水平中，饮食占总解释差异的18.6％较低，PFNA占72.3％的最高水平。鱼类和家禽以外的肉类消费与NPFOS（β= 0.00035，p <0.01）和MPFOS（β= 0.00027，p = 0.02）含量升高相关。然而，食用鱼与PFDE水平降低有关（β= − 0.00058，p = 0.01）。鸡蛋的摄入与较高的PFDE水平有关（β= 0.00105，p = 0.04）。 PFHxS含量较高与水果和果汁的摄入量相关（β= 0.00019，p = 0.03）。在家庭以外的室内环境中接触环境烟草烟雾与NPFOA含量增加12.6％有关。男孩的MPAH（0.88 vs. 0.70ng / mL，p = 0.04）和NPFOS（2.73 vs. 2.27ng / mL，p = 0.04）的调整后几何平均值（AGM）比女孩高。非西班牙裔白人的MPAH（0.15 vs.0.07，p <0.01），NPPOA（1.98 vs. 1.64ng / mL，p <0.01）和MPFOS（1.39 vs. 1.18ng / mL，p = 0.03）。非西班牙裔白人的PFHxS（0.99 vs. 0.63ng / mL，p <0.01）和NPFOA（1.98 vs. 1.53ng / mL，p <0.01）的AGM也高于非西班牙裔亚洲人和其他人。 突出显示 • 饮食是解释与PFAA相关的变异性的主要因素。 • 男孩在MPAH和NPFOS中，调整后的几何平均值高于女孩。 • ETS暴露与12.6％相关

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号