Characteristics | CPT2 | P Value | |
---|---|---|---|
Low | High | ||
Gender | Â | Â | 0.246 |
 Male | 151 | 137 |  |
 Female | 120 | 133 |  |
Age (years) | Â | Â | 0.376 |
  < 60 | 72 | 81 |  |
  ≥ 60 | 199 | 189 |  |
Tumor grade | Â | Â | 0.007 |
 T1 ~ T2 | 42 | 67 |  |
 T3 ~ T4 | 229 | 203 |  |
Lymph node metastasis | Â | Â | 0.001 |
 N0 | 140 | 179 |  |
 N1 ~ N2 | 131 | 91 |  |
Distant metastasis | Â | Â | 0.382 |
 M0 | 198 | 206 |  |
 M1 | 71 | 62 |  |
TNM Stage | Â | Â | 0.001 |
 I ~ II | 133 | 166 |  |
 III ~ IV | 133 | 94 |  |