TABLE 5.
Validation results for the clinical failure variablea
| Validation | AUC | Sensitivity (%) | Specificity (%) | PPV (%) | NPV (%) |
|---|---|---|---|---|---|
| Validation for raw data set | 0.939 (0.903–0.974) | 84.2 (74.0–91.6) | 90.4 (82.6–95.5) | 87.7 (78.1–93.5) | 87.6 (79.1–94.1) |
| Leave-one-out cross-validation | 0.926 (0.876–0.961) | 80.3 (69.5–88.5) | 91.5 (83.9–96.3) | 88.4 (78.4–94.9) | 85.1 (76.6–91.5) |
a
All values except AUC are optimal values in each final model. AUC, area under the curve; PPV, positive predictive value; NPV, negative predictive value; MRSA, methicillin-resistant Staphylococcus aureus.