TABLE 3.

Multivariable logistic regression analysis of factors associated with linezolid resistance in methicillin-resistant S. aureus blood isolates.

		Multivariable analysis
		OR	(95% CI)	p-value
Year of sampling (per 1 year increase)
	2014–2018	0.90	(0.70–1.16)	0.410
Unit type
	Non-ICU	1	–	–
	ICU	2.86	(1.58–5.19)	<0.001
	Unknown	1.03	(0.27–3.97)	0.963
European region
	Eastern	1	–	–
	Northern	0.97	(0.16–5.93)	0.977
	Western	0.93	(0.30–2.90)	0.903
	Southern	2.55	(0.94–6.89)	0.067
Patient age
	<1 year	1	–	–
	1–19 years	0.27	(0.03–2.08)	0.208
	20–64 years	0.41	(0.09–1.90)	0.255
	≥65 years	0.34	(0.07–1.53)	0.159
	Unknown	0.56	(0.13–2.50)	0.451
Patient gender
	Female	1	–	–
	Male	1.03	(0.54–1.99)	0.920
	Unknown	1.05	(0.49–2.22)	0.907

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