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Performance of XGBoost models in OS stratified by age.
| Age < 65 years∗ | Age ≥ 65 years∗ | |
|---|---|---|
| 1-year survival | 0.710 (0.677-0.744) | 0.749 (0.718-0.781) |
| 3-year survival | 0.796 (0.771-0.822) | 0.832 (0.804-0.859) |
| 5-year survival | 0.805 (0.779-0.832) | 0.849 (0.820-0.878) |
∗AUC with 95% CI.
