Table 3 Multivariate analyses of the predictive markers of pCR
Variables | Comparison for risk ratio | OR | 95% confidence interval | p value |
|---|---|---|---|---|
ZEB1 | High expression versus low expression | 0.074 | 0.011–0.475 | 0.006 |
Age | > 50 versus ≤ 50 | 1.356 | 0.318–5.909 | 0.671 |
Primary tumor size | > 5 cm versus ≤ 5 cm | 2.003 | 0.498–8.055 | 0.328 |
ER status | Positive versus negative | 0.468 | 0.081–2.693 | 0.395 |
PR status | Positive versus negative | 0.589 | 0.073–4.718 | 0.618 |
HER2 status | Positive versus negative | 8.915 | 1.596–49.811 | 0.013 |
Ki-67 | > 30% versus ≤ 30% | 17.138 | 2.476–118.605 | 0.004 |