Browsing jGPHA Volume 6, Number 2 (2016) by Subjects
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A preliminary examination of elevated blood lead levels in a rural Georgia countyBackground: Rural areas are often viewed as lower risk for lead poisoning and toxic exposures seriously impacting development of the brain and central nervous system; this report examines the prevalence of elevated blood lead levels for children <6 years of age in rural Ben Hill County, GA. Methods: Lead surveillance data from the Georgia Department of Public Health (DPH) were analyzed using SAS®v-9.3 to calculate the prevalence of elevated blood lead levels (≥5ug/dL) among those children in Ben Hill County who had been tested for lead; the results were compared to Georgia and national data. Results: A preliminary analysis of 2010-2015 screening data for Ben Hill County indicates that 8.73% (95%- CI: 7.4%-10.1%) of children that were tested for lead exceeded the Centers for Disease Control reference level (≥5ug/dL) and is approximately 3.5 and 2.4 times higher, respectively, when compared to the National (2.5%) and State (3.64%) percentages of children exposed to lead at or above the reference level. Conclusions: While these data are preliminary and more analysis is planned to ascertain the full breadth, source, and scope of the problem, it highlights lead poisoning risks rural communities face that are often overlooked in population-based risk analysis and research on lead exposure in children.