Table 1.
The characteristics of the 394 patients included in the study.
| Training Group | Verification Group | ||
|---|---|---|---|
| Benign (196) | Malignant (198) | Benign (78) | Malignant (72) |
| 44 | 43 | 14 | 15 |
| 152 | 155 | 64 | 57 |
| 50.1 (20–80) | 42.2 (20–83) | 49.1 (20–80) | 42.4 (20–79) |
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