Characteristics | Number | Risk score | P-value | |
---|---|---|---|---|
Low | High | |||
Total cases | 219 | 109 | 110 | Â |
Gender | ||||
 female | 44 | 18 | 26 | 0.2520 |
 male | 175 | 91 | 84 |  |
Age | ||||
  > =60 | 174 | 80 | 94 | 0.0412 |
  < 60 | 45 | 29 | 16 |  |
Pathological tumor stage | ||||
 1 | 2 | 1 | 1 | 0.0165 |
 2 | 60 | 40 | 20 |  |
 3 | 79 | 37 | 42 |  |
 4 | 78 | 31 | 47 |  |
T stage | ||||
 T1 | 2 | 1 | 1 | 0.0629 |
 T2 | 69 | 43 | 26 |  |
 T3 | 117 | 49 | 68 |  |
 T4 | 31 | 16 | 15 |  |
M stage | ||||
 M1 | 105 | 46 | 59 | 0.2300 |
 M2 | 108 | 60 | 48 |  |
 M3 | 6 | 3 | 3 |  |
N stage | ||||
 Nx | 15 | 6 | 9 | 0.1090 |
 N0 | 129 | 74 | 55 |  |
 N1 | 30 | 12 | 18 |  |
 N2 | 41 | 16 | 25 |  |
 N3 | 4 | 1 | 3 |  |