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Prevalence of molecular classes.
| Number | % | |
|---|---|---|
| LUMA | 9 | 3.9 |
| LUMB | 37 | 16.0 |
| HER2 | 40 | 17.3 |
| Basal | 23 | 10.0 |
| UC (penta -ve) | 99 | 42.8 |
| Hybrid | 23 | 10.0 |
| LBHH | 8 | 3.5 |
| LABH | 3 | 1.3 |
| HBH | 3 | 1.3 |
| LBBH | 9 | 3.9 |
| Total | 231 | 100 |
LUMA = luminal A, LUMB = luminal B, HER2 = human epidermal growth factor receptor 2, UC = unclassified, LBHH = luminal B-HER2 hybrid, LABH = luminal A-basal hybrid, HBH = HER2-basal hybrid, LBBH = luminal B-basal hybrid.
