Index | DRAIC | χ2 | P | |
---|---|---|---|---|
Low | High | |||
Age, years | ||||
  ≤ 65 | 18 | 15 | 0.729 | 0.393 |
  > 65 | 15 | 19 |  |  |
Gender | ||||
 Male | 14 | 17 | 0.387 | 0.543 |
 Female | 19 | 17 |  |  |
TNM stage | ||||
 I-II | 9 | 16 | 2.803 | 0.094 |
 III-IV | 24 | 18 |  |  |
T- | ||||
 T1-T2 | 11 | 18 | 2.623 | 0.105 |
 T3-T4 | 22 | 16 |  |  |
N- | ||||
 pN0 | 6 | 16 | 6.332 | 0.019 |
 pN+ | 27 | 18 |  |  |
M- | ||||
 pM0 | 21 | 27 | 2.051 | 0.152 |
 pM+ | 12 | 7 |  |  |
Laurén | ||||
 Intestinal | 10 | 14 | 0.861 | 0.353 |
 Diffuse | 23 | 20 |  |  |