| N | Median | P |
---|---|---|---|
Tissue | |||
 Tumor | 237§ | 580 |  < 0.0001 |
 Normal | 292§ | 0 | |
Sex | |||
 Male | 175 | 621 | 0.8394 |
 Female | 62 | 368 | |
Depth of invasion | |||
 T1 + T2 | 25 | 735 | 0.6443 |
 T3 + T4 | 205 | 567 | |
Lymph node status | |||
 N0 | 48 | 452 | 0.4236 |
 N1 + 2 + 3 | 185 | 589 | |
Distance metastasis | |||
 M0 | 200 | 574 | 0.167 |
 M1 | 36 | 572 | |
TNM staging | |||
 TNM1 + 2 | 54 | 452 | 0.5954 |
 TNM3 + 4 | 175 | 589 | |
Differentiation | |||
 Diff-H | 1 | 232.84 |  |
 Diff-HM | 5 | 3531 |  |
 Diff-M | 46 | 475 | 0.0901 |
 Diff-ML | 55 | 947 | 0.1726 |
 Diff-L | 101 | 327 | 0.0565 |
Clinical outcome | |||
 Alive | 92 | 742 | 0.5648 |
 Died | 144 | 384 |