. 2022 Jun 30;13(3):221–229. doi: 10.24171/j.phrp.2022.0097

Table 4.

Factors associated with CRAB isolation (n=418)

Variable	OR (95% CI)	p
Hypertension^a)	0.56 (0.35−0.89)	0.014
Treatment in ICU^a)	0.34 (0.16−0.72)	0.005
History of vancomycin-resistant Enterococcus^a)	0.49 (0.29−0.83)	0.008
History of extended-spectrum β-lactamase^a)	0.48 (0.26−0.87)	0.017
Use of mechanical ventilator^a)	3.52 (1.96−6.33)	<0.001
Use of total parenteral nutrition^a)	3.64 (1.87−7.08)	<0.001

CRAB, carbapenem-resistant Acinetobacter baumannii; OR, odds ratio; CI, confidence interval; ICU, intensive care unit.

^a)

Reference group=No (carbapenem-resistant Enterobacteriaceae/CRAB-isolated patients without the corresponding condition).