Table 4 The sensitivity and false negative rate of the AI, combined visual/AI, and Visual models according to CT nodule texture
Solid nodule | GG nodule | Cystic nodule | ||||
|---|---|---|---|---|---|---|
Sensitivity | False negative rate | Sensitivity | False negative rate | Sensitivity | False negative rate | |
AI | 91.4% (127/139) | 8.6% (12/139) | 70.6 (48/68) | 29.4% (20/68) | 88.9% (8/9) | 11.1% (1/9) |
Visual/AI | 83.5% (116/139) | 16.5% (23/139) | 73.5% (50/68) | 26.5% (18/68) | 88.9% (8/9) | 11.1% (1/9) |
Visual | 79.1% (110/139) | 20.9% (29/139) | 63.2% (43/68) | 36.8% (25/68) | 77.8% (7/9) | 22.2% (2/9) |