Table 2.
ROI classification into benign and malignant, in terms of accuracy, sensitivity, specificity, and MCC with respect to BPE degree. For each BPE class, the number of benign/malignant (B/M) ROIs is shown.
| BPE I (15B/10M) |
BPE II (4B/7M) |
BPE III-IV (5B/7M) |
Overall Dataset (24B/24M) |
|
|---|---|---|---|---|
| Accuracy (%) | 86.0 (84.0–88.0) | 95.5 (90.9–100) | 83.3 (81.3–84.3) | 87.5 (85.4–89.6) |
| Sensitivity (%) | 75.0 (70.0–80.0) | 100 (100–100) | 92.9 (85.7–100) | 87.5 (83.3–91.7) |
| Specificity (%) | 96.7 (86.7–100) | 100 (75.0–100) | 80.0 (60.0–80.0) | 91.7 (87.5–91.7) |
| MCC | 0.84 (0.72–0.91) | 0.91 (0.81–1) | 0.68 (0.66–0.71) | 0.76 (0.74–0.79) |