Risk factors and effect on mortality of superinfections in a newly established COVID-19 respiratory sub-intensive care unit at University Hospital in Rome

Table 5 Multivariate analysis of risk factors associated with mortality at 14-d from infection onset

	HR (95% CI)	p value
CCI > 5	1.1 (0.3–3.6)	0.87
Severe COVID	1.5 (0.5–4.6)	0.44
Female sex	0.2 (0.05–0.7)	0.021
Septic shock	2 (0.5–6.9)	0.255
First infective episode due to XDR A. baumannii	5 (1.3–19.1)	0.018
Age > 65 years	3.6 (0.5–22)	0.162

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