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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
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1 to 1 of 1 Research Studies DisplayedDickinson-Copeland CM, Immergluck LC, Britez M
Increased risk of sub-clinical blood lead levels in the 20-county metro Atlanta, Georgia area-a laboratory surveillance-based study.
This study looked at the distribution of blood lead levels (BLLs) in children aged 0-72 months and their associations with sociodemographic and area-level variables. Data from the Georgia Department of Public Health’s Healthy Homes for Lead Prevention Program surveillance data was used to describe the distribution of BLLs in metro Atlanta area children from 2010 to 2018. Residential addresses were geocoded and if BLLs were spatially clustered they were defined at “Hotspots”. Geographically defined hotspots for both clinical (≥5 µg/dL) and sub-clinical (2 to <5 µg/dL) BLLs diffused from the city-central area into suburban areas. Predictors of sub-clinical BLL levels from those with lower (<2 µg/dL) or higher ((≥5 µg/dL) BLLs included non-Medicaid insurance, the proportion of renters in a given geographical area, and proportion of individuals with a GED/high school diploma. Over half of the study children had sub-clinical BLL levels, a range that does not currently trigger public health measures but could result in adverse development outcomes if ignored.
AHRQ-funded; HS024338.
Citation: Dickinson-Copeland CM, Immergluck LC, Britez M .
Increased risk of sub-clinical blood lead levels in the 20-county metro Atlanta, Georgia area-a laboratory surveillance-based study.
Int J Environ Res Public Health 2021 May 13;18(10). doi: 10.3390/ijerph18105163..
Keywords: Newborns/Infants, Children/Adolescents, Social Determinants of Health, Public Health, Public Health