Table 3

Multivariable Cox-regression analysis: risk factors associated with in-hospital mortality

	Multivariable analysis
	HR	95% CI	P value
Age	1.027	1.007 to 1.047	0.008
BMI	0.975	0.935 to 1.016	0.222
Gender	1.185	0.680 to 2.063	0.549
CAD	1.496	0.645 to 3.469	0.348
Lung disease	1.388	0.737 to 2.617	0.310
LVEF			<0.001
Normal	Reference
35%–49%	0.799	0.320 to 1.997	0.631
<35%	5.908	2.609 to 13.376	<0.001
RV dysfunction	1.646	0.970 to 2.792	0.065
CRP peak	1.002	1.001 to 1.004	0.001
Creatinine on ICU admission	1.001	1.000 to 1.002	0.104

Abbreviations as in table 1.
Bold values signify p values with statistical significance (p<0.05).