Table 1 Clinical information statistics of training set and validation set samples
Characteristic | GSE102073 training datasets (n = 85) | TCGA test datasets (n = 371) | GSE26712 validation set (n = 185) |
|---|---|---|---|
Age | |||
  ≤ 50 | 62 | 283 | NA |
  > 50 | 11 | 75 | NA |
Stage | |||
 Stage III | 49 | 285 | NA |
 Stage IV | 20 | 53 | NA |
 Other | 4 | 20 | NA |
Survival status | |||
 Live | 17 | 160 | 24 |
 Dead | 56 | 189 | 129 |