Title

Efforts to Identify At-Risk Children for Blood Lead Screening in Pediatric Clinics – Clark County, Nevada

Document Type

Article

Abstract

Background.

Childhood lead poisoning continues to be a public health problem; however, lead screening rates remain low in many areas. Our objective is to increase screening in pediatric clinics, while testing a questionnaire for its predictability of elevated blood lead levels (BLLs).

Methods.

Participants were approached at pediatric clinics in Las Vegas, Nevada. A brief questionnaire assessed the child’s potential exposure to lead and a blood sample was collected from each child.

Results.

Of 564 children tested, 35 had detectable BLLs. Two questions from the questionnaire demonstrated significant differences in proportions (Fisher’s exact test: P < .05) of affirmative/negative responses, for the 35 participants with detectable BLLs.

Conclusion.

The questionnaire failed to identify reliable associations between detectable BLLs and affirmative responses, limiting its use as an in-office tool. More research is recommended to identify and alleviate barriers to childhood lead screening in the clinical setting and to develop more applicable risk assessment tools.

Disciplines

Community-Based Research | Environmental Public Health | Medicine and Health | Pediatrics | Public Health

Permissions

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