Table 3.
Single covariate and multiple covariate regression results for breast cancer data
| Univariate |
Multivariate |
|||
|---|---|---|---|---|
| Biomarker | 95% CI | 95% CI | ||
| ER status | −0.033 | (−0.049, − 0.021) | −0.01 | (−0.024, 0.030) |
| PR status | −0.019 | (−0.029, −0.009) | −0.01 | (−0.035, 0.020) |
Note: ER status coded 1 for ER positive and 0 for ER negative. A similar approach was taken for PR status. Univariate refers to fitting each covariate separately, whereas multivariate refers to fitting one model with both ER std PR status.