| HER2 | P53 | Ki67 | |||
---|---|---|---|---|---|---|
 | Positive/total (percentage) | P | Positive/total (percentage) | P | Positive/total (percentage) | P |
Response to endocrine therapy (n = 73) | ||||||
Total | 9/73 (12.3) | Â | 16/73 (21.9) | Â | 26/73 (35.6) | Â |
Responders | 1/34 (2.9) | 0.054 | 2/34 (5.9) | 0.0049a | 7/34 (20.6) | 0.024a |
Non-responders | 8/39 (20.5) | Â | 14/39 (35.9) | Â | 19/39 (48.7) | Â |