Point and range estimates (with 95% confidence) of sensitivity, specificity, and the area under the receiver operating curve
| Cut-off point | Sensitivity | Specificity | Area under ROC | |
|---|---|---|---|---|
| Examiner 1 | ≥4 | 93.7% | 90.3% | 0.9844 |
| (77.7 to 98.9) | (73.0 to 97.4) | (96.4 to 100) | ||
| Examiner 2 | ≥4 | 96.8% | 90.3% | 97.8 |
| (82.0 to 99.8) | (73.0 to 97.4) | (94.1 to 100) | ||
| Examiner 3 | ≥4 | 93.75 | 100 | 99.6 |
| (77.7 to 98.9) | (86.2 to 100) | (98.8 to 100) | ||
| All | ≥4 | 94.7% | 93.5% | 98.6 |
| observers | (87.7 to 98) | (85.9 to 97.3) | (97.2 to 100) |
ROC, receiver operating curve.