Table 1.
Clinical characteristics of the HCC patients in the TCGA database.
| Covariates | Type | Total (n = 349) |
|---|---|---|
| Age (%) | <65 | 208 (59.60) |
| ≥65 | 141 (40.40) | |
| Gender (%) | Male | 238 (68.19) |
| Female | 111 (31.81) | |
| Vital status (%) | Alive | 224 (64.18) |
| Dead | 125 (35.82) | |
| Tumor grade (%) | I | 53 (15.19) |
| II | 164 (46.99) | |
| III | 114 (32.66) | |
| IV | 13 (3.73) | |
| Unknown | 5 (1.43) | |
| Tumor Stage (%) | I | 165 (47.28) |
| II | 78 (22.35) | |
| III | 81 (23.21) | |
| IV | 3 (0.86) | |
| Unknown | 22 (6.30) | |
| T Stage (%) | T1 | 172 (49.28) |
| T2 | 85 (24.36) | |
| T3 | 76 (21.78) | |
| T4 | 13 (3.72) | |
| Unknown | 3 (0.86) | |
| M Stage (%) | M0 | 251 (71.92) |
| M1 | 3 (0.86) | |
| Unknown | 95 (27.22) | |
| N Stage (%) | N0 | 244 (69.91) |
| N1 | 3 (0.86) | |
| Unknown | 102 (29.23) |