Table 4.
Performance of the Multivariate Models in the Test Set: areas under the ROC,95% confidence interval, and p-value).
Neoadjuvant Therapy | Neoadjuvant Chemotherapy | Neoadjuvant Therapy in TN/HER2+ | |
---|---|---|---|
Number of features selected for multivariate modeling | 2 | 7 | 4 |
Logistic regression-based classifier | 0.658 (0.556—0.760, p = 0.0106) | 0.589 (0.484—0.694, p = 0.140) | 0.707 (0.582—0.832, p < 0.002) |
Support vector machine | 0.593 (0.482—0.703, p = 0.136) | 0.593 (0.489—0.694, p = 0.127) | 0.705 (0.581—0.829, p < 0.002) |