TABLE 1.
Demographic and clinical characteristics of HNSCC patients in TCGA and GSE65858
| Characteristics | TCGA | GSE65858 |
|---|---|---|
| n (%) | n (%) | |
| Gender | ||
| Female | 126 (27.7) | 43 (17.4) |
| Male | 329 (72.3) | 223 (82.6) |
| Age (year) | ||
| <60 | 216 (47.5) | 153 (56.7) |
| ≥60 | 329 (52.5) | 117 (43.3) |
| HPV | ||
| Negative | 378 (83.1) | 197 (73.0) |
| Positive | 77 (16.9) | 73 (27.0) |
| T classification | ||
| T1 | 30 (6.6) | 35 (13.0) |
| T2 | 128 (28.1) | 80 (29.6) |
| T3 | 127 (27.9) | 58 (21.5) |
| T4 | 170 (37.4) | 97 (35.9) |
| N classification | ||
| N0 | 227 (49.9) | 94 (34.8) |
| N1 | 80 (17.6) | 32 (11.9) |
| N2 | 141 (31.0) | 132 (48.9) |
| N3 | 7 (1.5) | 12 (4.4) |
| Clinical stage | ||
| Ⅰ | 17 (3.7) | 18 (6.7) |
| Ⅱ | 85 (18.7) | 37 (13.7) |
| Ⅲ | 99 (21.8) | 37 (13.7) |
| Ⅳ | 254 (55.8) | 178 (65.9) |
| Histologic grade | ||
| G1 | 52 (11.4) | |
| G2 | 286 (62.9) | |
| G3 | 117 (25.7) | |