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Model performance statistics based on internal validation
| Measure | Apparent performance | Average optimism | Optimism adjusted |
|---|---|---|---|
| R2 (%) (95% CI) | 92.6 (91.3 to 94.0) | 0.58 | 92.1 |
| Calibration slope | 1.00 (0.97 to 1.03) | 0.004 | 0.996 |
| Calibration intercept | 0.00 (−0.06 to 0.06) | −0.007 | 0.007 |
