Table 2B.

Multivariable Cox proportional hazard model analysis to predict all-cause mortality (excluding scores)

Factors	Entire cohort (n=580)		Subgroup with NT-proBNP available (n=341)
	HR (95% CI)	P value	HR (95% CI)	P value
Age	1.58 (1.36 to 2.13)	<0.001	1.58 (1.16 to 1.83)	0.001
CAD	1.48 (1.01 to 1.17)	0.04	–	–
Heart rate	1.41 (1.17 to 1.68)	<0.001	1.20 (0.98 to 1.46)	0.08
MCV	1.14 (1.00 to 1.30)	0.04	1.15 (1.01 to 1.32)	0.03
MCHC	0.75 (0.63 to 0.90)	0.002	0.80 (0.65 to 0.97)	0.03
RDW	1.32 (1.17 to 1.50)	<0.001	1.17 (1.04 to 1.35)	0.01
Sodium	0.74 (0.62 to 0.90)	0.002	0.80 (0.66 to 0.94)	0.02
BUN	1.37 (1.17 to 1.57)	<0.001	1.23 (1.02 to 1.50)	0.03
log NT-proBNP	–	–	1.47 (1.16 to 1.85)	0.001