Table 1 Clinical information of data sets
Characteristic | TCGA dataset (n = 517) | GSE65858 (n = 270) | |
|---|---|---|---|
Age (years) | <=60 | 256 | 41 |
> 60 | 261 | 229 | |
Survival status | Living | 297 | 176 |
Dead | 220 | 94 | |
Gender | female | 136 | 47 |
male | 381 | 223 | |
Grade | G 1 | 61 | – |
G 2 | 303 | -- | |
G 3 | 124 | -- | |
G 4 | 7 | -- | |
pathologic_T | T 1 | 36 | 35 |
T 2 | 149 | 80 | |
T 3 | 136 | 58 | |
T 4 | 184 | 97 | |
pathologic_N | N 0 | 244 | 94 |
N 1 | 83 | 32 | |
N 2 | 162 | 132 | |
N 3 | 9 | 12 | |
pathologic_M | M 0 | 491 | 263 |
M 1/ M X | 23 | 7 | |
Tumor stage | Stage I | 27 | 18 |
Stage II | 81 | 37 | |
Stage III | 93 | 37 | |
Stage IV | 316 | 178 | |
Smoking | Non-Smoking | 117 | 48 |
Smoking | 388 | 222 | |