Table 3.

Univariable cox regression for total mortality

Variable	HR (95% CI)	p value
Age	1.027 (0.997–1.059)	0.075
Male gender	1.175 (0.799–1.730)	0.412
PNI	0.959 (0.931–0.989)	0.007
GNRI	0.974 (0.951–0.998)	0.035
CONUT	1.140 (1.057–1.231)	< 0.001
STS Score	0.975 (0.909–1.046)	0.482
Albumin	0.616 (0.427–0.889)	0.010
Creatinine	1.310 (1.112–1.543)	0.001
Chronic kidney failure	1.892 (1.267–2.824)	0.002
GFR	0.989 (0.981–0.996)	0.004
NYHA class	1.669 (1.156–2.409)	0.006
Pulmonary edema	3.425 (1.584–7.407)	0.002
Body mass index	1.086 (0.974–1.211)	0.137
Cerebrovascular disease	3.309 (0.807–13.566)	0.096
Heart failure	0.715 (0.479–1.067)	0.100
Ejection fraction	1.007 (0.990–1.024)	0.443
Hypertension	1.150 (0.780–1.696)	0.481
Diabetes mellitus	1.129 (0.732–1.741)	0.583
CABG history	0.620 (0.323–1.192)	0.152
Atrial fibrillation	1.327 (0.850–2.073)	0.214
Dyslipidemia	0.713 (0.454–1.121)	0.143
Anemia	1.990 (1.338–2.961)	< 0.001
Urea	1.013 (1.007–1.019)	< 0.001
Potassium	1.946 (1.421–2.666)	< 0.001
Aspartate aminotransferase	1.006 (0.998–1.014)	0.133
Alanine aminotransferase	1.002 (0.991–1.014)	0.702
Hematocrit	0.995 (0.962–1.029)	0.780
Monocyte	1.575 (0.726–3.419)	0.251
Lymphocyte	0.837 (0.616–1.137)	0.255
Hemoglobin	0.947 (0.860–1.042)	0.263
Total cholesterol	0.997 (0.992–1.001)	0.146
Smoking cigarette	1.281 (0.827–1.985)	0.267