Table 2 Molecular profiling of patients with invasive breast cancer (N = 223)
Covariate | Stratification | N | % |
|---|---|---|---|
Ki-67 | <20% | 141 | 63.2 |
≥20% | 81 | 36.3 | |
Unknown | 1 | 0.4 | |
HER2 status | Negative | 182 | 81.6 |
Positive | 41 | 18.4 | |
Molecular groups | Luminal A | 127 | 57.0 |
Luminal B | 59 | 26.5 | |
HER2 enriched | 17 | 7.6 | |
Triple Negative | 19 | 8.5 | |
Unclassified | 1 | 0.4 |