Table 4 Cox proportional hazards analyses
Local recurrence-free survival | Relapse-free survival | Overall survival | |||||||
|---|---|---|---|---|---|---|---|---|---|
Uni | Multi | Uni | Multi | Uni | Multi | ||||
Variable | P value | Hazard ratio (95% CI) | P value | P value | Hazard ratio (95% CI) | P value | P value | Hazard ratio (95% CI) | P value |
Gender | 0.536 | 0.620 | 0.187 | ||||||
Age > 65 years | 0.606 | 0.846 | 0.650 | ||||||
Colon vs rectum | 0.332 | 0.276 | 0.379 | ||||||
Synchronous metastasis | 0.359 | 0.028 | 3.215 (1.413–7.314) | 0.005 | 0.102 | 3.143 (1.563–6.323) | 0.001 | ||
Total cystectomy | 0.075 | 4.022 (1.076–15.034) | 0.039 | 0.318 | 2.875 (1.204–6.866) | 0.017 | 0.246 | 2.097 (1.033–4.260) | 0.041 |
BL > 1500 mL | 0.162 | 0.957 | 0.686 | ||||||
Postoperative complication | 0.061 | 0.526 | 0.796 | ||||||
Pathological bladder involvement | 0.189 | 0.225 | 0.705 | ||||||
Pathological LN metastasis | 0.332 | 0.013 | 2.633 (1.253–5.531) | 0.011 | 0.691 | ||||