Prognostic factors | HR | 95% CI Lower limit | 95% CI Upper limit | P |
---|---|---|---|---|
T factor (T2–T4/T1) | 5.593 | 1.183 | 26.452 | 0.030 |
N factor (N+/N−) | 2.535 | 0.643 | 9.991 | 0.184 |
Ly factor (Ly+/Ly−) | 0.364 | 0.098 | 1.361 | 0.133 |
V factor (V+/V−) | 3.351 | 1.030 | 10.903 | 0.045 |
Histological type (tub1, tub2/por, sig, others) | 0.481 | 0.184 | 1.258 | 0.136 |
Tumor size (> 34 mm/< 34 mm) | 2.499 | 0.627 | 9.960 | 0.194 |
The number of positive lymph nodes (> 1/≦1) | 0.481 | 0.133 | 1.739 | 0.265 |