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Comparison of PN diagnosis efficiency between manual review and AI
| Manual review | AI | χ2 | P | |
|---|---|---|---|---|
| Accuracy | 83.06% (299/360) | 81.94% (295/360) | 0.154 | 0.695 |
| Missed diagnosis rate | 22.31% (56/251) | 15.14% (38/251) | 4.241 | 0.040 |
| Misdiagnosis rate | 4.59% (5/109) | 24.77% (27/109) | 17.727 | <0.001 |
| True negative rate | 95.41% (104/109) | 75.23% (82/109) | 17.727 | <0.001 |
Note: PN, pulmonary nodule; AI, artificial intelligence.
