Table 3. Discrimination and calibration of full and selected model from five-fold cross-validation.
C-index (95% CI) | E/O ratio (95% CI) | Calibration slope (95% CI) | |
---|---|---|---|
Full model | 0.64 (0.58, 0.70) | 0.91 (0.82; 1.01) | 0.88 (0.64; 1.11) |
Selected model | 0.64 (0.57, 0.70) | 0.90 (0.81; 1.01) | 0.90 (0.66; 1.15) |
Abbreviation: CI=confidence interval.