Table 2.
LungCNN-Histo performance.
| Histologic feature | AUC (95% CI) | ||
|---|---|---|---|
| Combined | TCGA LUAD | DS2 | |
| Acinar | 0.87 (0.84, 0.90) | 0.88 (0.83, 0.92) | 0.88 (0.83, 0.92) |
| Lepidic | 0.95 (0.95, 0.99) | 0.97 (0.96, 0.99) | 0.94 (0.92, 0.96) |
| Solid | 0.96 (0.95, 0.97) | 0.97 (0.95, 0.98) | 0.95 (0.92, 0.97) |
| Papillary | 0.78 (0.64, 0.85) | 0.85 (0.72, 0.91) | 0.67 (0.53, 0.96) |
| Micropapillary | 0.97 (0.95, 0.99) | 0.99 (0.98, 0.99) | 0.96 (0.91, 0.98) |
| Cribriform | 0.93 (0.89, 0.97) | 0.92 (0.86, 0.97) | 0.94 (0.87, 0.99) |
| Necrosis | 0.98 (0.97, 0.99) | 0.98 (0.97, 0.99) | 0.99 (0.98, 0.99) |
| Leukocyte aggregates | 0.98 (0.97, 0.99) | 0.96 (0.95, 0.98) | 0.99 (0.98, 0.99) |
| Other | 0.90 (0.89, 0.92) | 0.89 (0.86, 0.91) | 0.92 (0.90, 0.94) |
The area under the receiver operating characteristic curve (AUC) for the 9 patterns predicted by LungCNN-Histo at the patch-level.