Variables | Triple negative (N = 110) | |
---|---|---|
 | No. | % |
EGFR | Â | Â |
   Negative | 69 | 62 |
   Positive | 33 | 31 |
   Unknown | 8 | 7 |
Cytokeratin 5/6 | Â | Â |
   Negative | 47 | 43 |
   Positive | 57 | 52 |
   Unknown | 6 | 5 |
Cytokeratin 14 | Â | Â |
   Negative | 43 | 40 |
   Positive | 61 | 55 |
   Unknown | 6 | 5 |
Cytokeratin 5/6/14 | Â | Â |
   Negative | 32 | 30 |
   Posotive | 72 | 65 |
   Unknown | 6 | 5 |
Basal-like phenotype | Â | Â |
   Negative | 24 | 22 |
   Positive | 77 | 70 |
   Unknown | 9 | 8 |