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Table 3 Multivariable logistic regression model predicting MDR status in infected patients. Estimates greater than 1 are associated with greater odds for tracheal infection with MDR Enterobacteriaceae

From: Suspicion of respiratory tract infection with multidrug-resistant Enterobacteriaceae: epidemiology and risk factors from a Paediatric Intensive Care Unit

Risk factor Adjusted
Odds ratio
95% CI p-value
Gastrointestinal comorbidity 2.3 0.92–5.77 0.08
Antibiotic pre-exposure ≥7 days 4.56 1.69–12.30 0.003