Table 2.

Variables associated with all-cause mortality at 1 year

	Univariate analysis			Multivariate analysis
Variables	HR	95% CI	p	HR	95% CI	p
Age	1.026	1.001–1.051	0.360
Gender	0.884	0.642–1.216	0.448
Ejection fraction	0.951	0.917–0.987	0.007	1.007	0.967–1.049	0.736
Hemoglobin	0.846	0.721–0.993	0.041
Sodium	0.956	0.859–1.064	0.411
BUN	1.024	1.017–1.032	< 0.001	1.017	1.008–1.027	< 0.001
Log BNP	2.074	1.664–2.585	< 0.001	1.695	1.347–2.134	< 0.001
Systolic blood pressure	0.972	0.958–0.986	< 0.001	0.982	0.969–0.995	0.008
High sensitive troponin	22.765	3.155–164.252	0.002	16.717	0.960–291.250	0.053

BUN blood urea nitrogen, Log BNP brain natriuretic peptide logarithmic

Variables which univariate analysis resulted in p < 0.04 were included in a multivariate analysis