Table 3. Analysis of ROC Curves for CBCT Results across Three Observers.
AUC | SD | P | 95%CI for AUC | Cutoff | Sensitivity | ||
---|---|---|---|---|---|---|---|
Lower | Upper | ||||||
Graduate | 0.971 | 0.028 | 0.000 | 0.000 | 1.000 | 3.20 | 0.970 |
Endodontist | 1.000 | 0.000 | 0.000 | 0.000 | 1.000 | 2.06 | 1.000 |
Radiologist | 1.000 | 0.000 | 0.000 | 0.000 | 1.000 | 1.24 | 1.000 |
CI, confidence interval; AUC, area under the curve; SD: standard deviation.