Table 3.
Cox regression analyses of one-year mortality.
| Univariate | Multivariate | |||||
|---|---|---|---|---|---|---|
| HR | 95% CI | p-Value | HR | 95% CI | p-Value | |
| PNI | 0.85 | 0.81–0.89 | <001 | 0.87 | 0.81–0.94 | <001 |
| Age (years) | 1.00 | 0.97–1.02 | 0.916 | |||
| Sex (male) | 1.00 | 0.97–1.02 | 0.916 | |||
| BMI | 0.89 | 0.81–0.97 | 0.011 | 0.96 | 0.87–1.06 | 0.422 |
| DM | 1.19 | 0.43–3.28 | 0.738 | |||
| HTN | 0.70 | 0.22–2.22 | 0.547 | |||
| MELD scores | 1.19 | 0.98–1.45 | 0.088 | 0.94 | 0.74–1.20 | 0.635 |
| CTP scores | 2.45 | 1.70–3.52 | <001 | 0.97 | 0.49–1.94 | 0.936 |
| TNM staging | <001 | <001 | ||||
| 1 | 1.00 (Ref.) | 1.00 (Ref.) | ||||
| 2 | 2.35 | 0.52–10.65 | 0.270 | 2.36 | 0.52–10.79 | 0.270 |
| 3 | 3.92 | 1.23–12.55 | 0.022 | 3.67 | 1.14–11.81 | 0.030 |
| 4A | 10.37 | 5.13–20.96 | <001 | 8.85 | 4.29–18.22 | <001 |
| 4B | 19.14 | 7.58–48.30 | <001 | 9.26 | 3.42–25.11 | <001 |
| Operation time (min) | 1.00 | 1.00–1.00 | 0.028 | 1.00 | 1.00–1.00 | 0.713 |
| Total fluids (mL/kg) | 1.02 | 1.00–1.03 | <001 | 1.00 | 0.99–1.02 | 0.548 |
| Synthetic colloid use | 0.88 | 0.51–1.54 | 0.662 | |||
| Urine output (mL/kg/h) | 1.07 | 0.87–1.31 | 0.515 | |||
| RBC transfusion | 1.29 | 1.19–1.41 | <001 | 1.03 | 0.44–2.43 | 0.948 |
HR: hazard ratio; CI: confidence interval; PNI: prognostic nutritional index; BMI: body mass index; DM: diabetes mellitus; HTN: hypertension; MELD; model for end-stage liver disease; CTP: Child–Turcotte–Pugh; RBC: red blood cell. Values are expressed as mean ± standard deviation, median (interquartile range), or n (proportion).