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Three- and five-year disease-free survival and overall survival rates categorized by Ki-67
| Ki-67 categories (%) | DFS rate | OS rate | ||
|---|---|---|---|---|
| 3 years (%) | 5 years (%) | 3 years (%) | 5 years (%) | |
| 0–15 | 92.6 | 86.7 | 94.4 | 89.3 |
| 16–25 | 90.4 | 83.1 | 92.9 | 88.2 |
| 26-35 | 83.6 | 79.1 | 87.7 | 80.8 |
| 36–45 | 83.0 | 77.3 | 87.1 | 80.4 |
| >45 | 79.0 | 75.8 | 85.0 | 82.8 |
