Table 4 Validation metrics for the final case definition following application to the validation data set
| Â | Sensitivity % (95% CI) | Specificity % (95% CI) | PPV % (95% CI) | NPV % (95% CI) |
|---|---|---|---|---|
CaRT | 79.2 (73.8–83.8) | 92.7 (91.0-94.1) | 70.9 (65.3–75.9) | 95.2 (93.8–96.3) |
Simplified case definition | 81.5 (76.3–85.9) | 93.5 (91.9–94.8) | 73.8 (68.3–78.6) | 95.7 (94.4–96.8) |