Academic emergency medicine : official journal of the Society for Academic Emergency Medicine
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Review Meta Analysis
Prevalence and predictors of radiographic pneumonia in children with wheeze: A systematic review and meta-analysis.
Diagnostic uncertainty exists surrounding the identification of radiographic pneumonia in children with wheeze. It is important to determine the prevalence and clinical predictors of pneumonia in this population to limit chest radiography (CXR) and promote judicious antibiotic use. ⋯ Radiographic pneumonia occurs in 15% of wheezing children undergoing CXR for pneumonia. Auscultatory findings and tachypnea do not differentiate children with and without pneumonia, and the rate of radiographic pneumonia is very low in the absence of fever and hypoxemia.