Table 2.
Results of stepwise regression analysis.
| Variables | r | 95% CI | Collinearity diagnosis | |
|---|---|---|---|---|
| VIF | Tol | |||
| Constant | 0.138 (1.612) |
−0.030 ~ 0.305 | – | – |
| BMI | −0.006** (−3.035) |
−0.010 ~ −0.002 | 1.041 | 0.960 |
| MI | 0.094* (2.526) |
0.021 ~ 0.166 | 1.026 | 0.974 |
| Mild liver disease | 0.139* (2.329) |
0.022 ~ 0.256 | 1.034 | 0.967 |
| SOFA score | 0.020** (3.346) |
0.008 ~ 0.032 | 1.460 | 0.685 |
| LODS score | 0.017** (2.675) |
0.005 ~ 0.030 | 1.379 | 0.725 |
| WBC count | 0.006** (3.272) |
0.003 ~ 0.010 | 1.017 | 0.983 |
| Creatinine | −0.024* (−2.329) |
−0.044 ~ −0.004 | 1.133 | 0.883 |
| Sample size | 573 | |||
| R 2 | 0.129 | |||
| Adjust R2 | 0.118 | |||
| F | F (7,565) = 11.928, p = 0.000 | |||
Dependent variable = In-hospital death. D-W value = 1.800. *p < 0.05 **p < 0.01.