Table 3.
Comparison of the preferences of the experienced and inexperienced readers
| Subjective combined (chose CAD [S-Detect]) |
|||||
|---|---|---|---|---|---|
| Pathologic findings | No. (%) | 95% CI | |||
| Experienced readers (n=47)a) | 7 (14.9) | 6.20-28.31 | |||
| Grayscale US | Benign (n=20) | Choose US (n=20) | Benign (n=20) | ||
| Malignant (n=27) | Choose US (n=20) | Benign (n=18) | |||
| Malignancy (n=2) | |||||
| Choose CAD (n=7) | Benign (n=7) | ||||
| Inexperienced readers (n=47)a) | 19 (40.4) | 26.37-55.73 | |||
| Grayscale US | Benign (n=20) | Choose US (n=14) | Benign (n=14) | ||
| Choose CAD (n=6) | Benign (n=5) | ||||
| Malignancy (n=1) | |||||
| Malignant (n=27) | Choose US (n=14) | Benign (n=12) | |||
| Malignancy (n=2) | |||||
| Choose CAD (n=13) | Benign (n=13) | ||||
CAD, computer-aided diagnosis; CI, confidence interval; US, ultrasonography.
a)
Discordance between US findings and CAD (S-Detect).