From: Ki67, chemotherapy response, and prognosis in breast cancer patients receiving neoadjuvant treatment
Outcome | Characteristic | HR | 95% CI | P | |
---|---|---|---|---|---|
OS | PR | Negative | 1 | - | - |
 |  | Positive | 0.62 | 0.39-0.99 | 0.05 |
 | Ki67 | Low | 1 | - | - |
 |  | High | 7.07 | 2.82-17.75 | < 0.0001 |
DDFS | cT | 1 | 1 | - | - |
 |  | 2-4 | 2.69 | 0.98-7.37 | 0.05 |
 | PR | Negative | 1 | - | - |
 |  | Positive | 0.64 | 0.41-0.99 | 0.05 |
 | Ki67 | Low | 1 | - | - |
 |  | High | 2.72 | 1.49-5.00 | < 0.01 |
LRFS | PR | Negative | 1 | - | - |
 |  | Positive | 0.49 | 0.24-1.02 | 0.06 |
 | Ki67 | Low | 1 | - | - |
 |  | High | 1.76 | 0.74-4.21 | 0.21 |