Table 2 Performance of screening mammography compared between radiologists and standalone AI
Outcome | Radiologists’ BI-RADS category (0, 3, 4, 5) | Standalone AI (Cutoff 10%) | P value | ||
|---|---|---|---|---|---|
Estimate | 95% CI | Estimate | 95% CI | ||
CDR, per 1000 examinations | 1.1 | 0.9–1.4 | 1.1 | 0.9–1.3 | 0.516 |
Sensitivity, % | 69.9 | 61.7–77.3 | 67.1 | 58.8–74.8 | 0.516 |
Specificity, % | 77.6 | 61.7–77.9 | 93.0 | 92.9–93.2 | < 0.001 |
PPV, % | 0.5 | 0.4–0.6 | 1.5 | 1.2–1.9 | < 0.001 |
Recall rate, % | 22.5 | 22.2–22.7 | 7.1 | 6.9–7.2 | < 0.001 |
AUC | 0.74 | 0.70–0.78 | 0.80 | 0.76–0.84 | 0.004 |