Table 3. Variables showing prognostic significance.
| Parameter | Beta coefficient | Standard error | Odds ratios (95% CI) | p-value |
| Univariate logistic regression | ||||
| Length of ICU stay | 0.086 | 0.033 | 1.090(1.022–1.164) | 0.009 |
| Length of hospital stay | −0.013 | 0.006 | 0.987(0.975–0.999) | 0.038 |
| Serum Creatinine, ICU first day | 0.258 | 0.095 | 1.295(1.074–1.561) | 0.007 |
| MAP, ICU admission | −0.060 | 0.015 | 0.942(0.915–0.969) | <0.001 |
| Leukocytes, ICU first day | <0.001 | <0.001 | 1.000(1.000–1.000) | 0.004 |
| Bilirubin, ICU first day | 0.123 | 0.032 | 1.131(1.063–1.204) | <0.001 |
| Prothrombin time INR, ICU first day | 0.555 | 0.235 | 1.742(1.099–2.762) | 0.018 |
| AST, ICU first day | 0.002 | 0.001 | 1.002(1.000–1.003) | 0.053 |
| ALT, ICU first day | 0.005 | 0.002 | 1.005(1.000–1.010) | 0.041 |
| Previous hepatoma | 0.803 | 0.395 | 2.232(1.030–4.840) | 0.042 |
| Respiratory failure, ICU first day | 1.297 | 0.558 | 3.658(1.226–10.913) | 0.020 |
| Sepsis, ICU admission | 1.016 | 0.381 | 2.762(1.309–5.829) | 0.008 |
| Child-Pugh points | 0.203 | 0.099 | 1.225(1.009–1.486) | 0.040 |
| MELD | 0.119 | 0.029 | 1.127(1.065–1.192) | <0.001 |
| APACHE II | 0.099 | 0.031 | 1.104(1.038–1.174) | 0.002 |
| APACHE III | 0.040 | 0.009 | 1.040(1.022–1.059) | <0.001 |
| SOFA | 0.453 | 0.078 | 1.573(1.351–1.831) | <0.001 |
| Multivariate logistic regression | ||||
| MBRS score | 1.117 | 0.359 | 3.059(1.527–6.448) | 0.002 |
| APACHE III | 0.040 | 0.014 | 1.040(1.012–1.069) | 0.004 |
| Constant | −3.122 | 1.988 | 0.116 | 0.044 |
Abbreviation: ICU, intensive care unit; INR, international normalized ratio; MAP, mean arterial pressure; CI, confidence intervals; MELD, model for end-stage liver disease; APACHE, acute physiology and chronic health evaluation; SOFA, sequential organ failure assessment; MBRS, mean arterial pressure, bilirubin, respiratory failure and sepsis.