Table 4.
Univariate hazard ratios for spatial features.
| Metric | Level | TCGA BRCA Hazard Ratio |
UNC CBCS Hazard Ratio |
High-Risk Feature (Score) |
|---|---|---|---|---|
| Intratumoral strength |
1 | 0.62 | 0.69 | Low intratumoral strength (0–1) |
| 2 | 0.27 | 0.34 | ||
| 3 | 0.19 | 0.28 | ||
| TIL deserts | Present | 2.0 ** | 1.2 | TIL deserts present (1) |
| TIL forests | Present | 0.56 * | 0.65 | TIL forests absent (0) |
| Peritumoral strength |
1 | 2.07 | 0.49 | Low peritumoral strength (0–1) |
| 2 | 1.14 | 0.41 | ||
| 3 | 0.61 | 0.17 * | ||
| Lymphoid aggregates |
Present | 0.78 | 0.42 | Lymphoid aggregates absent (0) |
** = p < 0.05, * = p < 0.01.