| Variables | 100 HCC patients |
| T stage, (%) | Stage T1-2, 63 (63.0) | Stage T3-4, 37 (37.0) |
| N stage, (%) | Stage N0, 100 (100.0) | Stage N1, 0 (0.0) |
| M stage, (%) | Stage M0, 96 (96.0) | Stage M1, 2 (2.0) |
| Clinical classification, (%) | Massive type, 54 (54.0) | Nodular type, 33 (33.0) | Small-cancer type, 13 (13.0) |
| Grade of differentiation, (%) | Middle, 79 (79.0) | High and low, 21 (21.0) |
| Tumor thrombus of veins, (%) | Absence, 83 (83.0) | Presence, 17 (17.0) |
| Location of tumors, (%) | Left liver, 17 (17.0) | Right liver, 74 (74.0) | Left and right liver, 9 (9.0) |
| Tumor number, (%) | One, 61 (61.0) | Two or more, 39 (39.0) |
| Maximum diameter of tumors, cm | 7.09 ± 3.66 |
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