| Category | Parameter | 0 point | 1 point | 2 points |
| Prothrombin time | PT-INR | ≤1.2 | >1.2 | >1.4 |
| Coagulation (×109/L) | Platelet count | ≥150 | <150 | <100 |
| Total SOFA | SOFA four items | 0 | 1 | ≥2 |