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人工智能筛查肺癌结节（1 mm层厚）
Artificial intelligence screening lung cancer nodules (1 mm)
| Artificial intelligence screening |
Lung nodules （n=250） |
Nonodules （n=250） |
Total |
| Positive (detection) | 241 | 11 | 252 |
| Negative (not detected) | 9 | 239 | 248 |
| Total | 250 | 250 | 500 |
