Adult women's blood mercury concentrations vary regionally in the United States: association with patterns of fish consumption (NHANES 1999-2004).
Adult women's blood mercury concentrations vary regionally in the United States: association with patterns of fish consumption (NHANES 1999-2004).
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DOI：
10.1289/ehp.11674
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发表时间：
2009-01
影响因子：
10.4
通讯作者：
Jeffries, Rebecca A.
中科院分区：
文献类型：
--
作者：
Mahaffey, Kathryn R.;Clickner, Robert P.;Jeffries, Rebecca A.
自1999年开始以来，目前持续进行的国家健康和营养检查调查（NHANES）已将血汞（BHg）和鱼类/贝类消费量纳入其中。1999-2004年的国家健康和营养状况调查数据构成了这些分析的基础。这项研究旨在确定美国人口普查区域内以及沿海和非沿海地区育龄妇女体内的BHg分布情况，其与鱼类消费模式的关系，以及1999年至2004年的变化。我们进行了单变量和双变量分析，以确定BHg和鱼类消费在人口中的分布，并调查地理，种族/民族和收入的差异。我们使用多变量分析（回归），以确定地理，人口因素和鱼类消费之间的BHg最强的预测。在美国沿海地区的育龄妇女中，BHg升高更为常见（约六分之一的妇女）。从区域来看，美国各地的暴露程度不同：东北部>南部和西部>中西部。亚洲妇女和收入较高的妇女吃更多的鱼，并有较高的BHg。时间趋势分析表明，在鱼类消费总体上没有减少的情况下，在上游地区，BHg和Hg摄入量减少。BHg与收入、种族、居住地（人口普查区域和沿海邻近地区）有关。从1999年到2004年，BHg下降，但鱼类消费量没有随之减少。数据与这一时期妇女饮食中鱼类种类的变化相一致。
The current, continuous National Health and Nutrition Examination Survey (NHANES) has included blood mercury (BHg) and fish/shellfish consumption since it began in 1999. NHANES 1999–2004 data form the basis for these analyses. This study was designed to determine BHg distributions within U.S. Census regions and within coastal and noncoastal areas among women of childbearing age, their association with patterns of fish consumption, and changes from 1999 through 2004. We performed univariate and bivariate analyses to determine the distribution of BHg and fish consumption in the population and to investigate differences by geography, race/ethnicity, and income. We used multivariate analysis (regression) to determine the strongest predictors of BHg among geography, demographic factors, and fish consumption. Elevated BHg occurred more commonly among women of childbearing age living in coastal areas of the United States (approximately one in six women). Regionally, exposures differ across the United States: Northeast > South and West > Midwest. Asian women and women with higher income ate more fish and had higher BHg. Time-trend analyses identified reduced BHg and reduced intake of Hg in the upper percentiles without an overall reduction of fish consumption. BHg is associated with income, ethnicity, residence (census region and coastal proximity). From 1999 through 2004, BHg decreased without a concomitant decrease in fish consumption. Data are consistent with a shift over this time period in fish species in women’s diets.
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影响因子：
10.4
作者：
Hightower, Jane M;Moore, Dan
通讯作者：
Moore, Dan
美国东北部和加拿大东南部的生物汞热点地区
影响因子：
10.1
作者：
Evers, David C.;Han, Young-Ji;Butler, Thomas
通讯作者：
Butler, Thomas
影响因子：
6.1
作者：
Falco, Gemma;Llobet, Juan M.;Domingo, Jose L.
通讯作者：
Domingo, Jose L.
DOI：
10.1111/j.1471-0528.2006.01142.x
发表时间：
2007-01-01
影响因子：
5.8
作者：
Hsu, C-S;Liu, P-L;Han, B-C
通讯作者：
Han, B-C
影响因子：
4.3
作者：
Herreros, M. A.;Inigo-Nunez, S.;Gonzalez-Bulnes, A.
通讯作者：
Gonzalez-Bulnes, A.