Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Biomarker expression of ER, PR and Ki67 in CB and EB specimens in neoadjuvant chemotherapy (NAC) cases[n/N(%)]
| BiomarkersBiomarker status | Cases (n=525) | |||
|---|---|---|---|---|
| CB | EB | McNemar test | ||
| ER | Negative | 182/525 (34.7) | 193/525 (36.8) | P>0.05 |
| Positive | 343/525 (65.3) | 332/525 (63.2) | ||
| PR | Negative | 256/522 (49.0) | 300/523 (57.4) | P>0.05 |
| Positive | 266/522 (51.0) | 223/523 (42.6) | ||
| Ki67 | Negative | 173/503 (34.4) | 295/521 (56.6) | P>0.05 |
| Positive | 330/503 (65.6) | 226/521 (43.4) | ||
