Table 1 Clinical characteristics of the TCGA-THCA dataset
Clinical characteristic | TCGA-THCA (n = 501) | Percentage |
|---|---|---|
Survival status | ||
 Alive | 485 | 96.8% |
 Dead | 16 | 3.2% |
Age | ||
 ≥ 65 | 76 | 15.2% |
 < 65 | 425 | 84.8% |
Gender | ||
 Female | 366 | 73.1% |
 Male | 135 | 26.9% |
T | ||
 T1 | 142 | 28.3% |
 T2 | 164 | 32.7% |
 T3 | 170 | 33.9% |
 T4 | 23 | 4.6% |
 TX | 2 | 0.5% |
N | ||
 N0 | 229 | 45.7% |
 N1 | 222 | 44.3% |
 NX | 50 | 10.0% |
M | ||
 M0 | 282 | 55.3% |
 M1 | 9 | 1.8% |
 MX | 210 | 42.9% |
AJCC stage | ||
 Stage I | 281 | 56.1% |
 Stage II | 52 | 10.4% |
 Stage III | 111 | 22.2% |
 Stage IV | 55 | 10.9% |
 Unknown | 2 | 0.4% |