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Journal of Environmental and Public Health
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2013
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Article
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Tab 2
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Research Article
Do US Ambient Air Lead Levels Have a Significant Impact on Childhood Blood Lead Levels: Results of a National Study
Table 2
Descriptive statistics of 1508 counties with 50 or more children tested for blood lead.
ā
Percent
below
poverty
Percent
rural
Percent
Black
Percent
pre-50
Population
NATA
2005
Mean
13.6
56.8
10.6
25.7
97366
0.0013
Min
2.6
0
0.26
0.78
1844
0.0005
Max
41.13
100
86.5
66.7
5376741
0.0149