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| Actual brain metastasis status | Predicted brain metastasis status | ||
|---|---|---|---|
| Yes | No | Sum | |
| Yes | 32 (76.2%) | 10 (23.8%) | 42 |
| No | 8 (19.0%) | 34 (81.0%) | 42 |
| Sum | 40 | 44 | 84 |
