Where's the dust? Characterizing locations of azinphos-methyl residues in house and vehicle dust among farmworkers with young children.
Where's the dust? Characterizing locations of azinphos-methyl residues in house and vehicle dust among farmworkers with young children.
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DOI：
10.1080/15459624.2010.521028
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发表时间：
2010-12
影响因子：
2
通讯作者：
Thompson B
中科院分区：
文献类型：
--
作者：
Coronado GD;Griffith WC;Vigoren EM;Faustman EM;Thompson B
有机磷农药（OP）在美国被广泛使用，农场工人有长期接触的风险。使用来自社区随机试验的数据来中断农药暴露的带回家途径，我们研究了地板表面类型（光滑地板，薄地毯和厚地毯）和收集灰尘样本的房间（客厅与非客厅）之间的关联以及家庭环境中甲基噻嗪残留物的浓度。我们还研究了车辆类型（卡车，汽车或其他）和脚坑地板表面（地毯，光滑的表面，或没有垫）和车辆灰尘样品中的azinidazole-甲基浓度之间的关联。分别从203个家庭和179辆汽车收集了灰尘样品。所有家庭都至少有一个2-6岁的孩子。车辆灰尘样品收集自用于上下班的车辆的脚窝。从起居室共收集了183个样本，从家中其他房间收集了20个样本。从厚地毯收集了42个样品，从薄地毯收集了130个样品，从光滑的地板表面收集了27个样品。厚地毯和薄地毯具有比光滑地板表面显著更大的灰尘质量（厚地毯为6.0g/m2，薄地毯为7.8g/m2，光滑表面为1.5g/m2）。在179个车辆样本中，113个来自汽车，34个来自卡车，32个来自其他车辆。没有垫子的车辆的灰尘质量（21.3 g）明显高于有硬垫子的车辆（9.3 g），但与有毛绒垫子的车辆（12.0 g）没有差异。需要进一步研究，以确定儿童可能接触农药的环境的特征。
Organophosphate pesticides (OPs) are commonly used in the United States, and farm workers are at risk for chronic exposure. Using data from a community randomized trial to interrupt the take-home pathway of pesticide exposure, we examined the association between floor surface type (smooth floor, thin carpet, and thick carpet) and rooms in which dust samples were collected (living room vs. non-living room) and concentrations of azinphos-methyl residues in home environments. We also examined the association between vehicle type (truck, auto, or other) and footwell floor surfaces (carpeted, smooth surface, or no mat) and concentrations of azinphos-methyl in vehicle dust samples. Dust samples were collected from 203 and 179 households and vehicles, respectively. All households had at least one child aged 2–6. Vehicle dust samples were collected from footwells of the vehicle used for commuting to and from work. A total of 183 samples were collected from living rooms, and 20 were collected from other rooms in the home. Forty-two samples were collected from thick carpets, 130 from thin carpets, and 27 from smooth floor surfaces. Thick and thin carpets had a significantly greater dust mass than smooth floor surfaces (6.0 g/m2 for thick carpets, 7.8 g/m2 for thin carpets, and 1.5 g/m2 for smooth surfaces). Of the 179 vehicle samples, 113 were from cars, 34 from trucks, and 32 from other vehicles. Vehicles with no mats had a significantly higher mass of dust (21.3 g) than those with hard mats (9.3 g) but did not differ from vehicles with plush mats (12.0g). Further research is needed to characterize the environment in which children may be exposed to pesticides.
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影响因子：
10.4
作者：
Coronado GD;Thompson B;Strong L;Griffith WC;Islas I
通讯作者：
Islas I
影响因子：
10.4
作者：
Rothlein J;Rohlman D;Lasarev M;Phillips J;Muniz J;McCauley L
通讯作者：
McCauley L
DOI：
10.1038/sj.jea.7500428
发表时间：
2005-11-01
期刊：
JOURNAL OF EXPOSURE ANALYSIS AND ENVIRONMENTAL EPIDEMIOLOGY
影响因子：
--
作者：
Curwin, BD;Hein, MJ;Alavanja, MC
通讯作者：
Alavanja, MC
影响因子：
4
作者：
LEWIS, RG;FORTMANN, RC;CAMANN, DE
通讯作者：
CAMANN, DE
影响因子：
10.4
作者：
Coronado GD;Vigoren EM;Thompson B;Griffith WC;Faustman EM
通讯作者：
Faustman EM