Table 1 Clinical characteristics of HNSCC patients in TCGA database
Clinical characteristics | N | % |
|---|---|---|
Age(year) | ||
< 60 | 215 | 44.15 |
≥ 60 | 272 | 55.15 |
Stage | ||
I+II | 104 | 21.36 |
III+IV | 383 | 78.64 |
Pathological T | ||
T1 + T2 | 172 | 35.32 |
T3 + T4 | 305 | 62.63 |
TX | 10 | 2.05 |
Pathological N | ||
N0 | 236 | 48.46 |
N1 + N2 + N3 | 233 | 47.84 |
NX | 18 | 3.70 |
Pathological M | ||
M0 | 463 | 95.07 |
M1 | 5 | 1.03 |
MX | 19 | 3.90 |
Grade | ||
G1 + G2 | 352 | 72.28 |
G3 + G4 | 119 | 24.44 |
GX | 16 | 3.28 |
Status | ||
Alive | 277 | 56.88 |
Death | 210 | 43.12 |
Cancer status | ||
Tumor free | 309 | 69.44 |
With tumor | 136 | 30.56 |
Alcohol history | ||
No | 151 | 31.72 |
Yes | 325 | 68.27 |
New event | ||
No | 321 | 65.91 |
Yes | 166 | 34.09 |