Table 2 Analysis of important risk factors on recurrence-free survival time using multivariate Cox proportional hazards model
HR | 95% CI | p value | |
|---|---|---|---|
Type of chemotherapy (S-1 vs UFT) | 1.25 | 0.53-2.94 | 0.61 |
Borrmann type (III/IV vs I/II) | 1.00 | 0.38-2.69 | 0.99 |
T stage (T3 vs T2) | 2.99 | 0.96-9.36 | 0.05 |
T stage (T4 vs T2) | 2.59 | 0.72-9.29 | 0.14 |
N stage (N2 vs N1) | 1.25 | 0.53-2.92 | 0.61 |
N stage (N3 vs N1) | 2.86 | 1.16-7.03 | 0.02* |