Résumé :
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[BDSP. Notice produite par INIST-CNRS J4BR0xoz. Diffusion soumise à autorisation]. In 2005, the Colorado Department of Public Health and Environment audited a sample of kindergarten school records to determine vaccination coverage at school entry. In addition to the audit, the traditional method of collecting immunization data by self-reports from schools continued through that school year. The results of the two surveys were compared. The audit results indicated that 76.3% (n=1,776 ; 95% confidence interval 73.2,79.4) of Colorado's kindergarteners received all required vaccines. In contrast, the series coverage estimated from school self-reports for the same time frame was 89.4% (n=46,559). Self-reports by school staff in Colorado appear to overestimate the immunization status of children entering kindergarten. Because more than three-quarters of U.S. states use some form of school self-report to assess immunization status, this finding has significant implications for most state health departments.
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