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Table 1 Multivariable analysis of factors associated with ESBL-PE pneumonia among 111 patients with ESBL-PE colonization

From: Frequency, associated factors and outcome of multi-drug-resistant intensive care unit-acquired pneumonia among patients colonized with extended-spectrum β-lactamase-producing Enterobacteriaceae

Associated factors AOR 95% CI p
SAPS2 > 43 2.81 1.16–6.79 0.022
>2 days amoxicillin/clavulanic acid in ICU 0.24 0.08–0.71 0.010
Colonization with E.cloacae or K. pneumoniae 10.96 2.93–41.0 <0.0001
  1. The multivariable model showed a good calibration as assessed by the Hosmer and Lemeshow goodness-of-fit test (χ 2 = 4.9, p = 0.30) and a fair discrimination as assessed by the receiver operating characteristics curve (area under the curve = 0.80)