4.7 Article

Impact of Respiratory Infection and Chronic Comorbidities on Early Pediatric Antibiotic Dispensing in the United States

Journal

CLINICAL INFECTIOUS DISEASES
Volume 76, Issue 3, Pages 382-388

Publisher

OXFORD UNIV PRESS INC
DOI: 10.1093/cid/ciac811

Keywords

pediatric; antibiotic dispensing; respiratory infection; chronic comorbidity; medical claims

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Privately insured children in the United States receive many antibiotics early in life, largely due to respiratory infections. Antibiotic dispensing varies widely among children, with more antibiotics dispensed to children with pulmonary/respiratory, otologic, and/or immunological comorbidities.
Background In the United States, children aged <5 years receive high volumes of antibiotics, which may contribute to antibiotic resistance. It has been unclear what role preventable illnesses and chronic comorbidities play in prompting antibiotic prescriptions. Methods We conducted an observational study with a cohort of 124 759 children aged Results Children received a mean of 6.8 (95% confidence interval [CI]: 6.7-6.9) antibiotic courses by age 5, and 91% (95% CI: 90%-92%) of children had received at least 1 antibiotic course by age 5. Most antibiotic courses (71%; 95% CI: 70%-72%) were associated with respiratory infections. Presence of a pulmonary/respiratory, otologic, and/or immunological comorbidity substantially increase a child's odds of being in the top 20% of antibiotic recipients. Children with at least 1 of these conditions received a mean of 10.5 (95% CI: 10.4-10.6) antibiotic courses by age 5. Conclusions Privately insured children in the United States receive many antibiotics early in life, largely due to respiratory infections. Antibiotic dispensing varies widely among children, with more antibiotics dispensed to children with pulmonary/respiratory, otologic, and/or immunological comorbidities. Privately insured children in the United States receive many antibiotics early in life, largely due to respiratory infections. Antibiotic dispensing varies widely among children, with more antibiotics dispensed to children with pulmonary/respiratory, otologic, and/or immunological comorbidities.

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