In 1991 the Centers for Disease Control established new guidelines for the definition of and screening for lead poisoning.
Objective. To assess: (1) pediatricians' knowledge of lead poisoning including the most recent literature on the subject, and (2) their screening practices.
Design, setting, subjects. A 22-item questionnaire was developed and validated. The survey was mailed to 1183 physicians in Virginia who were self-designated as pediatricians in the state medical registry.
Results. Sixty-nine percent (391/556) of those responding practiced primary care and 27% (153/556) were subspecialists. They were evenly distributed throughout the state. Of the respondents, 62% were male, 86% were white, and 72% trained at a university program. The median year for training completion was 1978. Demographic differences were not demonstrated (χ2) between primary care pediatricians and subspecialists.
Responses demonstrated an overall deficiency in physicians' knowledge of lead poisoning with specific deficiencies in knowledge of the literature, with mean ± SD correct responses of 15.7 ± 3.4. Primary care pediatricians scored significantly better than subspecialists: 16.2 ± 3.0 vs 14.7 ± 4.1 (P < .001, t-test). Twelve percent of the total group and 13.5% of primary care physicians were screening all their patients.
Conclusions. Although primary care pediatricians (self-designated) are more knowledgeable about lead poisoning than their subspecialist colleagues, there are still deficiencies, and screening practices must be modified in both groups. To successfully implement the new Centers for Disease Control and Prevention guidelines, physician education must be a priority.
Breast Cancer Screening Practices for High-Risk Women: A Cross-Sectional Survey of Primary Care Providers
