TABLE 1.
Clinicopathological features of TCGA-LIHC.
| Variables | Count | Percentage (%) |
|---|---|---|
| Age (mean ± SD) | 59.57 ± 13.33 | |
| Status | ||
| Alive | 249 | 66.05 |
| Dead | 128 | 33.95 |
| Gender | ||
| Male | 255 | 67.64 |
| Female | 122 | 32.36 |
| Pathological stage | ||
| Stage I | 175 | 46.42 |
| Stage II | 87 | 23.08 |
| Stage III | 3 | 0.80 |
| Stage IIIA | 65 | 17.24 |
| Stage IIIB | 9 | 2.39 |
| Stage IIIC | 9 | 2.39 |
| Stage IV | 2 | 0.53 |
| Stage IVA | 1 | 0.27 |
| Stage IVB | 2 | 0.53 |
| Unknown | 24 | 6.37 |
| T staging | ||
| T1 | 185 | 49.07 |
| T2 | 93 | 24.67 |
| T2a | 1 | 0.27 |
| T2b | 1 | 0.27 |
| T3 | 45 | 11.94 |
| T3a | 29 | 7.69 |
| T3b | 7 | 1.86 |
| T4 | 13 | 3.45 |
| TX | 1 | 0.27 |
| Unknown | 2 | 0.53 |
| N staging | ||
| N0 | 257 | 68.17 |
| N1 | 4 | 1.06 |
| NX | 115 | 30.50 |
| Unknown | 1 | 0.27 |
| M staging | ||
| M0 | 272 | 72.15 |
| M1 | 4 | 1.06 |
| MX | 101 | 26.79 |
| Grade | ||
| G1 | 55 | 14.59 |
| G2 | 180 | 47.75 |
| G3 | 124 | 32.89 |
| G4 | 13 | 3.45 |
| Unknown | 5 | 1.33 |