| Metrics | Estimate (95% CI) |
| Sensitivity | 0.30 (0.15, 0.49) |
| Specificity | 0.87 (0.70, 0.96) |
| Positive predictive value | 0.69 (0.39, 0.91) |
| Negative predictive value | 0.56 (0.41, 0.71) |
| Accuracy (AUC) | 0.59 (0.46, 0.71) |