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Distribution of biomarker expressions in breast cancer patients.
| Biomarker | Percentage expressed (%) |
|---|---|
| bcl-2 | |
| Positive | 37.9 |
| Negative | 62.1 |
|
| |
| ER | |
| Positive | 29.0 |
| Negative | 71.0 |
|
| |
| PR | |
| Positive | 10.9 |
| Negative | 89.1 |
|
| |
| HER2 overexpression | |
| Positive | 20.7 |
| Negative | 79.3 |
|
| |
| p53 | |
| Positive | 36.7 |
| Negative | 63.3 |
|
| |
| Ki-67 | |
| Low (mild) | 62.1 |
| Moderate | 16.5 |
| High (severe) | 21.4 |
