Comparison between bacteremia caused by carbapenem resistant Acinetobacter baumannii and Acinetobacter nosocomialis

Table 4 Factors associated with 14-day mortality in patients with carbapenem resistant Acinetobacter baumannii and Acinetobacter nosocomialis bacteremia

Demographic and characteristics	Univariate analysis		Multivariate analysis
	Odds ratio	pvalue	Odds ratio	pvalue
	(95% CI)		(95% CI)
A. baumannii	4.220(1.806–9.861)	0.001	4.003(1.566–10.231)	0.004
APACHE II score*	1.165(1.098–1.237)	<0.001
Score ≤25	1.127(0.965–1.317)	0.131
Score >25	1.062(0.986–1.144)	0.113
Score ≤35	1.086(1.012–1.166)	0.022
Score >35	1.056(0.895–1.247)	0.113
Cerebral vascular disease	0.222(0.063–0.783)	0.019	0.194(0.048–0.789)	0.022
Usage of immunosuppressants	4.105(1.827–9.227)	0.001	3.921(1.516–10.143)	0.005
Appropriate antimicrobial therapy	0.381(0.144–1.004)	0.051
Recent surgery	0.190(0.073–0.494)	0.001	0.222(0.079–0.628)	0.005
Shock	2.760(1.244–6.122)	0.013

*Every one increase in APACHE II score is accompanied by an increase of 1.165 in the odds ratio. APACHE II Acute Physiologic and Chronic Health Evaluation II, CI Confidence interval.

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