Clinical information | Number | Percentage |
---|---|---|
Total cases | 478 | 100 |
Survival status | ||
 Alive | 290 | 60.67 |
 Dead | 188 | 39.33 |
Over survival time | ||
  < 1 year | 142 | 29.71 |
 1–5 years | 273 | 57.11 |
  > 5 years | 63 | 13.18 |
Age | ||
  < 65 | 165 | 34.52 |
  ≥ 65 | 313 | 65.48 |
Gender | ||
 Male | 352 | 73.64 |
 Female | 126 | 26.36 |
Stage | ||
 StageI | 233 | 48.74 |
 StageII | 157 | 32.85 |
 StageIII | 82 | 17.15 |
 StageIV | 6 | 1.26 |
Tumor | ||
 T1 | 108 | 22.59 |
 T2 | 281 | 58.79 |
 T3 | 67 | 14.02 |
 T4 | 22 | 4.60 |
Node | ||
 N0 | 308 | 64.44 |
 N1 | 127 | 26.57 |
 N2 | 38 | 7.95 |
 N3 | 5 | 1.04 |
Metastasis | ||
 M0 | 397 | 83.05 |
 M1 | 81 | 16.95 |