Résumé :
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[BDSP. Notice produite par INIST-CNRS 1R0xRSeK. Diffusion soumise à autorisation]. Objectives : We assessed the prevalence of elevated blood lead levels (>=10 micrograms of lead per deciliter of blood), risk factors, and previous blood lead testing among children in 2 high-risk Chicago, III, communities. Methods : Through high-intensity targeted screening, blood lead levels were tested and risks were assessed among a representative sample of children aged 1 to 5 years who were at risk for lead exposure. Results : Of the 539 children who were tested, 27% had elevated blood lead levels, and 61% had never been tested previously. Elevated blood lead levels were associated with chipped exterior house paint. Conclusions : Most of the children who lived in these communities-where the prevalence for elevated blood lead levels among children was 12 times higher than the national prevalence-were not tested for lead poisoning. Our findings highlight the need for targeted community outreach that includes testing blood lead levels in accordance with the American Academy of Pediatrics'recommendations.
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