Table 6 Multivariate Cox regression analyses for the factors associated with overall survival
| Â | OS | ||
|---|---|---|---|
Variables | HR | 95% CI | p-value |
Initial clinical stage | 3.597 | 1.037–12.480 | 0.044 |
ER | 3.329 | 0.296–37.454 | 0.330 |
bcl-2 | 3.027 | 0.557–16.437 | 0.200 |
Triple negative | 1.847 | 0.492–6.935 | 0.364 |