Table 1: Results of survival analysis
Median survival [years] | 95% confidence interval | p (log rank) | |
Pooperative stage 0 | 6.6 | 6.1-7.1 | 0.001 |
pooperative stage I | 6.4 | 5.8-6.9 | |
Pooperative stage II | 5.5 | 4.9-6.1 | |
Pooperative stage III | 4.9 | 4.3-5.6 | |
Pooperative stage IV | 3.7 | 2.8-4.6 | |
ypT0 | 6.6 | 6.1-6.7 | 0.011 |
ypT1 | 6.0 | 5.2-6.9 | |
ypT2 | 6.1 | 5.5-6.7 | |
ypT3 | 5.3 | 4.8-5.8 | |
ypT4 | 3.9 | 2.0-5.8 | |
ypN0 | 6.1 | 5.8-6.5 | < 0.001 |
ypN1 | 5.2 | 4.4-6.0 | |
ypN2 | 3.7 | 3.0-4.4 | |
Dworak 0 | 4.4 | 2.5-6.4 | 0.513 |
Dworak 1 | 4.6 | 4.0-5.2 | |
Dworak 2 | 4.9 | 4.4-5.4 | |
Dworak 3 | 5.0 | 4.6-5.4 | |
Dworak 4 | 4.6 | 3.8-5.5 | |
Preoperative stage II | 5.8 | 5.0-6.6 | 0.389 |
Preoperative stage III | 5.6 | 5.1-6.0 |