Table 2. Results of univariate and multivariate Cox’s proportional hazard models regarding overall survival.

Characteristics	Univariate analysis		Multivariate analysis
	OS HR (95%Cl)	p-value	OS HR (95%Cl)	p-value
MV	10.4 (1.4-76.1)	0.02	233 (25-2198)	<0.001
MV duration	0.96 (0.94-0.98)	0.002	0.86 (0.82-0.91)	<0.001
Neutrophil count	1.05 (1.00-1.11)	0.04
NLR	1.02 (1.01-1.03)	0.002
WBC	1.06 (1.00-1.11)	0.02
Galectin-3 level	1.09 (1.01-1.18)	0.02	1.09 (1.01-1.19)	0.03

MV: mechanical ventilation; NLR: neutrophil/lymphocyte ratio; OS: overall survival; WBC: white blood cell.