Table 4. 271 TBPP CXR Annotations for Drug Resistant TB versus Qure.ai Binary Prediction, Crosstabulation Summary Statistics.
| Lung Feature | CXR Accuracy | P-Value | Sensitivity | Upper CL | Lower CL | Specificity | Upper CL | Lower CL |
|---|---|---|---|---|---|---|---|---|
| Hilar lymphadenopathy | 77% | <0.0001 | 65.0% | 85.9% | 44.1% | 77.7% | 72.5% | 82.8% |
| Cavity | 80% | <0.0001 | 75.6% | 85.2% | 66.1% | 82.4% | 77.0% | 87.8% |
| Atelectasis | 22% | 0.737 | 20.2% | 25.0% | 15.3% | 75.0% | 45.0% | 100.0% |
| Pleural Effusion | 91% | <0.0001 | 62.1% | 79.7% | 44.4% | 94.6% | 91.8% | 97.5% |
| Nodule | 62% | 0.0046 | 60.9% | 67.0% | 54.8% | 69.6% | 50.8% | 88.4% |