Clinical Study
The Efficacy of Neoadjuvant Chemotherapy for HER-2-Positive Locally Advanced Breast Cancer and Survival Analysis
Table 2
Multivariate analysis of factors associated with pCR.
| | Characteristic | B | SE | Wald | Df | | Exp (B) | 95% CI for Exp (B) | | Lower | Upper |
| | Histological grade | 1.981 | 0.981 | 5.165 | 1 | 0.023 | 7.250 | 1.313 | 40.032 | | Ki67 | 1.604 | 0.811 | 3.908 | 1 | 0.048 | 4.971 | 1.014 | 24.376 | | Constant | −18.326 | 13458.80 | 0.000 | 1 | 0.999 | 0.000 | — | — |
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