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Child-Pugh classification system for liver cirrhosis (based on the results of Clarke and Hurwitz58)
| Criteria | 1 point | 2 points | 3 points |
|---|---|---|---|
| Albumin (g/dL) | > 3.5 | 2.8–3.5 | < 2.8 |
| Ascites | None | Mild-moderate; diuretic responsive | Severe; diuretic refractory |
| Bilirubin (mg/dL) | < 2 | 2–3 | > 3 |
| Encephalopathy | None | Grade 1–2 | Grade 3–4 |
| INR | < 1.7 | 1.7–2.3 | > 2.3 |
| Total Points | 5–6 = Class A | 7–9 = Class B | 10–15 = Class C |
