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Diagnostic rate of CT-GNB and TBB in relation to various image characteristics.
| CT-GNB | TBB | p | |||||
|---|---|---|---|---|---|---|---|
| Diagnostic Rate | |||||||
| Image characteristics | Number of patients | Success to diagnose | % | Number of patients | Success to diagnose | % | |
| Negative bronchus sign | 47 | 42 | 89.4% | 6 | 0 | 0% | <0.001 |
| Inhomogeneous tumor | 23 | 20 | 87.0% | 194 | 163 | 84.0% | 0.714 |
| GGO lesion | 30 | 23 | 76.7% | 76 | 52 | 68.4% | 0.401 |
| Subpleural lesion | 38 | 32 | 84.2% | 263 | 202 | 76.8% | 0.305 |
