Table 3.

Multivariate Cox Proportional Hazard Analysis of Predictors of Cardiovascular Mortality in Systolic Heart Failure Patients

	P	OR	95% CI
CRF	0.025	2.455	1.120‐5.381
NYHA	<0.0001	8.305	2.568‐26.855
fQRS	0.001	3.130	1.560‐2.848
Hypoalbuminemia	0.020	2.099	1.122‐3.926
Arrhythmia	0.450	1.338	0.629‐2.848
Age	0. 843	1.003	0.97‐1.029

Abbreviations: CI, confidence interval; CRF, chronic renal failure; fQRS, fragmented QRS complex; NYHA, New York Heart Association class; OR, odds ratio.