Table 2. Survival across HCC staging systems.
| Staging System | Categories | Number of Patients (%) | Median Survival in Months | P-value (log rank) |
|---|---|---|---|---|
| Child-Pugh | A | 201 (47) | 15.7 | <0.0001 |
| B | 215 (50) | 7.7 | ||
| C | 12 (3) | 2.5 | ||
| BCLC | A | 98 (23) | 26.9 | <0.0001 |
| B | 122 (28) | 15.1 | ||
| C | 196 (46) | 7.4 | ||
| D | 12 (3) | 2.5 | ||
| UNOS | T1 | 5 (2) | - | <0.0001 |
| T2 | 99 (23) | 20.5 | ||
| T3 | 65 (15) | 19.9 | ||
| T4a | 82 (19) | 13.5 | ||
| T4b | 126 (29) | 6.5 | ||
| M | 51 (12) | 6 | ||
| CLIP Score | 0 | 44 (10) | 30.3 | <0.0001 |
| 1 | 113 (26) | 17.1 | ||
| 2 | 115 (27) | 14.1 | ||
| 3 | 79 (18) | 7.7 | ||
| 4 | 58 (14) | 3.6 | ||
| 5 | 17 (4) | 4.8 | ||
| 6 | 2 (1) | 2.4 | ||
| GRETCH | A | 95 (22) | 22.7 | <0.0001 |
| B | 239 (56) | 11.8 | ||
| C | 94 (22) | 4.5 | ||
| CUPI | Low Risk | 347 (81) | 14.1 | <0.0001 |
| Intermediate Risk | 72 (17) | 4.9 | ||
| High Risk | 9 (2) | 2.3 | ||
| JIS Score | 0 | 2 (1) | - | <0.0001 |
| 1 | 53 (12) | 26.9 | ||
| 2 | 85 (20) | 27.5 | ||
| 3 | 139 (32) | 11.2 | ||
| 4 | 140 (33) | 6.3 | ||
| 5 | 9 (2) | 2.5 | ||
| Okuda | 1 | 151 (35) | 17.7 | <0.0001 |
| 2 | 266 (62) | 8.7 | ||
| 3 | 11 (3) | 2.3 |
Abbreviations: BCLC: Barcelona Clinic Liver Cancer; CLIP: Cancer of the Liver Italian Program; CTP: Child-Turcotte- Pugh; CUPI: Chinese University Prognostic Index; GRETCH: Group d'Etude et de Traitement du Carcinome Hepatocellulaire; JIS: Japanese Integrated System; UNOS: United Network for Organ Sharing