Table 2.
Sensitivity and specificity of the diagnostic ability of multi-detector computed tomography in the retrospective and prospective stages based on the critical values
| Critical values: 7.6 mm × 6.6 mm | Retrospective | Prospective | |
| All locations | |||
| Long axis | Sensitivity | 86.8 | 91.4 |
| Specificity | 80.1 | 47.3 | |
| AUC | 0.706 | 0.849 | |
| Short axis | Sensitivity | 80.8 | 88.9 |
| Specificity | 72.9 | 52.1 | |
| AUC | 0.634 | 0.813 | |
| Group 1 (Nos.1-7) | |||
| Long axis | Sensitivity | 89.6 | 97 |
| Specificity | 80.4 | 49.7 | |
| AUC | 0.74 | 0.864 | |
| Short axis | Sensitivity | 86.4 | 90.9 |
| Specificity | 67.9 | 52.9 | |
| AUC | 0.686 | 0.826 | |
| Group 2 and 3 (Nos.8-16) | |||
| Long axis | Sensitivity | 73.3 | |
| Specificity | 88.2 | ||
| AUC | 0.638 | ||
| Short axis | Sensitivity | 80 | |
| Specificity | 73.5 | ||
| AUC | 0.702 | ||