Risk factors for in-hospital mortality after surgery for gastrointestinal perforation
| P-value | HR | 95% CI | |
|---|---|---|---|
| High risk of malnutrition | 0.017 | 5.714 | 1.381~26.019 |
| Lymphoma | 0.028 | 4.115 | 1.167~14.509 |
| Hypoalbuminemia <2.8 g/dL | <0.001 | 4.769 | 2.347~9.690 |
| Blood urea nitrogen (mg/dL) | 0.001 | 1.028 | 1.011~1.045 |
