| Category | 1 | 2 | 3 |
|---|---|---|---|
| Encephalopathy | 0 | I/II | III/IV |
| Ascites | Absent | Mild-moderate | Severe |
| Bilirubin (μmol/l) | <34 | 34–51 | >51 |
| Albumin (g/l) | >35 | 28–35 | <28 |
| INR | <1.3 | 1.3–1.5 | >1.5 |
Child-Pugh class A represents a score of 6 or less, class B a score of 7–9, and class C, 10 or greater.
Patients in class A are least likely to die from the effects of a variceal bleed whereas patients with Child class C disease are most likely to die. (Strength of recommendation grade AI.)