Table 3.
Multivariate Cox regression analysis on overall survival and disease-specific survival among patients with IBC.
| Overall Survival | Disease-Specific Survival | ||||||
|---|---|---|---|---|---|---|---|
| Covariate | Level | HR | 95% CI | p-Value | HR | 95% CI | p-Value |
| NDRG1 | Low | 1.000 | 1.000 | ||||
| High | 2.449 | 1.302–4.607 | 0.0274 | 2.727 | 1.380–5.389 | 0.0039 | |
| Estrogen receptor | No | 1.000 | 1.000 | ||||
| Yes | 0.318 | 0.158–0.641 | 0.0014 | 0.316 | 0.151–0.665 | 0.0024 | |
| Stage | III | 1.000 | 1.000 | ||||
| IV | 4.350 | 1.685–11.229 | 0.0024 | 5.070 | 1.908–13.473 | 0.0011 | |
| Adjuvant radiation | No | 1.000 | 1.000 | ||||
| Yes | 0.620 | 0.336–1.145 | 0.1269 | 0.575 | 0.301–1.097 | 0.0930 | |