表 3. Number of doctors marked and distribution of nodule size.
标注医生人数和结节尺寸分布
| 标注医生人数/名 | 结节直径 ≥ 3 mm | 结节直径 < 3 mm | |||
| 良性/例 | 恶性/例 | 良性/例 | 恶性/例 | ||
| 0 | 0 | 0 | 222 | 484 | |
| 1 | 26 | 46 | — | — | |
| 2 | 13 | 31 | — | — | |
| 3 | 17 | 40 | — | — | |
| 4 | 22 | 110 | — | — | |
| 单名医生对同一结节重复标注 | 0 | 2 | — | — | |
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