Table 3. Results of the multivariate analysis of all 1024 patients for CSS.
| Variable | HR | P | 95% CI | |
| 2.5% | 97.5% | |||
| Age | 1.08 | <0.0001 | 1.042 | 1.124 |
| Grade | 1.59 | 0.0163 | 1.089 | 2.320 |
| MI | 2.25 | 0.0243 | 1.111 | 4.541 |
| Chemotherapy | 2.42 | 0.0212 | 1.141 | 5.146 |
CSS, cancer-specific survival; HR, hazard ratio; CI, confidence interval.