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Antibiotic use in children hospitalised for influenza, 2010–2021: the Canadian Immunization Monitoring Program Active (IMPACT).
- Source :
- Infection; Jun2024, Vol. 52 Issue 3, p865-875, 11p
- Publication Year :
- 2024
-
Abstract
- Purpose: To determine characteristics associated with inappropriate antibiotic use amongst children hospitalised for influenza. Methods: We performed active surveillance for laboratory-confirmed influenza hospitalizations amongst children ≤ 16 years old at the 12 Canadian Immunization Monitoring Program Active hospitals, from September 2010 to August 2021. Antibiotic use was presumed appropriate if any of the following indications were met: age < 1 month, immunocompromised, hemoglobinopathy, laboratory-confirmed bacterial infection, radiographically confirmed pneumonia, admission to an intensive care unit and mechanical ventilation. Regression analyses were used to identify baseline and clinical characteristics associated with antibiotic use amongst patients without an appropriate indication. Results: Amongst 8971 children, 6424 (71.6%) received any antibiotics during their hospitalisation. Amongst the 4429 children without an appropriate indication, 2366 (53.2%) received antibiotics. Antibiotic use amongst children without appropriate indication differed between study centres, ranging from 33.2% to 66.1% (interquartile range [IQR] 50.6–56.3%); it did not change significantly over time (p-value for trend = 0.28). In multivariable analyses, older age (adjusted odds ratio [aOR] 0.97, 95% confidence interval [CI] 0.96–0.99), presence of any high-risk condition (aOR 0.80, 95% CI 0.70–0.92), influenza virus type B (aOR 0.8, 95% CI 0.70–0.91) and croup (aOR 0.64, 95% CI 0.49–0.83) were associated with less, whilst fever ≥ 38.5 °C (aOR 1.82, 95% CI 1.42–2.35) and hospitalisation duration (aOR 1.12, 95% CI 1.09–1.15) were associated with more inappropriate antibiotic use. Conclusions: Over two-third of children hospitalised for influenza received antibiotics, including over half of those without an appropriate indication for antibiotic treatment. Differences amongst study centres suggest the importance of contextual determinants of antibiotic use. [ABSTRACT FROM AUTHOR]
- Subjects :
- ANTIBIOTICS
INAPPROPRIATE prescribing (Medicine)
DATA analysis
RESEARCH funding
LOGISTIC regression analysis
ANTIMICROBIAL stewardship
INFLUENZA
DESCRIPTIVE statistics
CHI-squared test
MANN Whitney U Test
ODDS ratio
STATISTICS
DATA analysis software
CONFIDENCE intervals
HOSPITAL care of children
CHILDREN
Subjects
Details
- Language :
- English
- ISSN :
- 03008126
- Volume :
- 52
- Issue :
- 3
- Database :
- Complementary Index
- Journal :
- Infection
- Publication Type :
- Academic Journal
- Accession number :
- 177598407
- Full Text :
- https://doi.org/10.1007/s15010-023-02124-6