Variables | TCGA set (n = 358) | Training set (n = 179) | Test set (n = 179) |
---|---|---|---|
Age | |||
  < 65 | 129 | 67 | 62 |
  ≥ 65 | 229 | 112 | 117 |
Gender | |||
 Female | 93 | 51 | 42 |
 Male | 265 | 128 | 137 |
Stage | |||
 I | 2 | 1 | 1 |
 II | 98 | 51 | 47 |
 III | 135 | 69 | 66 |
 IV | 123 | 58 | 65 |
T stage | |||
 T0 | 1 | 0 | 1 |
 T1 | 3 | 2 | 1 |
 T2 | 111 | 55 | 56 |
 T3 | 190 | 96 | 64 |
 T4 | 53 | 26 | 27 |
N stage | |||
 N0 | 238 | 122 | 116 |
 N1 | 42 | 23 | 19 |
 N2 | 72 | 32 | 50 |
 N3 | 6 | 2 | 4 |
M stage | |||
 M0 | 172 | 83 | 89 |
 M1 | 186 | 96 | 90 |