| Albumin (g/dL) | >3.5 2.8-3.5 <2.8 |
| Bilirubin (mg/dL) | <2.0 2.0-3.0 >3.0 |
| Ascites | Absent Slight Moderate |
| Encephalopathy | Absent Grades I and II Grades III and IV |
| PT prolongation (s) | <4.0 4.0-6.0 >6.0 |
Class A, 5 to 6 points; class B, 7 to 9 points; class C, 10 to 15 points.