| Parameters | Normal | DCIS | SPR | P value (Normal × DCIS) | IBC | P value (DCIS × IBC) | SPR |
| ER |
|
|
|
|
|
|
|
| Negative | 3 (100.0%) | 2 (6.45%) | 0 |
| 0 |
| 0 |
| Positive | 0 | 29 (96.55%) | 80.0% - 100.0% | <0.0001 | 15 (100.0%) | 0.3145 | 40.0% - 100.0% |
| PR |
|
|
|
|
|
|
|
| Negative | 3 (100.0%) | 2 (6.45%) | 0 |
| 1 (6.67%) |
| 0 |
| Positive | 0 | 29 (96.55%) | 10.0% - 100.0% | <0.0001 | 14 (93.33%) | 0.7341 | 10.0% - 100.0% |
| Ki67 |
|
|
|
|
|
|
|
| Low expression | 3 (100.0%) | 19 (61.29%) | 1.0% - 10.0% |
| 9 (60.0%) |
| 5.0% - 19.5% |
| High expression | 0 | 12 (38.71%) | 30.0% - 80.0% | 0.1804 | 6 (40.0%) | 0.9330 | 21.0% - 30.0% |
| HER-2 |
|
|
|
|
|
|
|
| Negative | 3 (100.0%) | 27 (87.10%) |
|
| 15 (100.0%) |
|
|
| Positive | 0 | 4 (12.90%) |
| 0.5077 | 0 | 0.1454 |
|