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. 2014 Jun;58(6):3441–3450. doi: 10.1128/AAC.02652-13

TABLE 5.

Multivariate analysis of risk factors for the isolation of IMP-producing E. cloacae

Variable IMP-producing E. cloacae cases vs uninfected controls
OR (95% CI) P value
Invasive procedure in the previous 3 moa 21.48 (1.88–246.18) 0.014
Exposure to cephalosporins in the previous 3 mo 19.1 (1.5–243.46) 0.023
a

Includes percutaneous interventions, endoscopies, urological procedures, and biopsies.