TABLE 2.

Multivariable logistic regression analysis of factors associated with linezolid resistance in vancomycin-resistant E. faecium blood isolates.

		Multivariable analysis
		OR	(95% CI)	p-value
Year of sampling (per 1 year increase)
	2014–2018	0.86	(0.73–1.02)	0.088
Unit type
	Non-ICU	1	–	–
	ICU	1.36	(0.87–2.12)	0.174
	Unknown	2.12	(0.93–4.87)	0.076
European region
	Eastern	1	–	–
	Northern	0.41	(0.18–0.93)	0.033
	Western	0.84	(0.44–1.62)	0.600
	Southern	0.87	(0.51–1.48)	0.613
Patient age
	<1 year	1	–	–
	1–19 years	0.49	(0.09–2.57)	0.402
	20–64 years	0.25	(0.08–0.79)	0.018
	≥65 years	0.16	(0.05–0.50)	0.001
	Unknown	0.63	(0.18–2.18)	0.464
Patient gender
	Female	1	–	–
	Male	1.37	(0.86–2.19)	0.180
	Unknown	1.26	(0.70–2.29)	0.443

OR: Odds Ratio; CI: Confidence Interval; ICU: Intensive Care Unit.