Table 2. Cox proportional hazards analysis for overall survival for cytoplasmic GPER expression in breast cancer.
| P value | Exp(B) | 95.0% CI for Exp(B) | ||
|---|---|---|---|---|
| Lower | Upper | |||
| Tumour size | 0.031 | 1.373 | 1.030 | 1.831 |
| Tumour stage | 0.000 | 2.441 | 1.748 | 3.409 |
| Tumour grade | 0.000 | 1.882 | 1.390 | 2.548 |
| NPI | 0.984 | 1.004 | 0.658 | 1.533 |
| ER status | 0.023 | 1.475 | 1.054 | 2.065 |
| PgR status | 0.021 | 0.699 | 0.516 | 0.947 |
| HER2 status | 0.000 | 1.845 | 1.392 | 2.444 |
| Lymph node status | 0.081 | 0.701 | 0.471 | 1.045 |
| Cytoplasmic GPER1 | 0.023 | 0.731 | 0.558 | 0.958 |
Exp(B) is used to denote hazard ratio and 95% CI is used to denote 95% confidence interval.