Fig. 3: Comparisons of ROC curves for LNM prediction between models using various modalities.

ROC curves of the development set (left column for site 1 and middle column for site 2) and the independent test set (right column, site 2) are presented. The number of patients, N, and positive rate for each set are presented in the subtitles. The areas under the curves are presented in the figure legends. LNM lymph node metastasis, PreopClinic preoperative clinicopathology, fullMammo full-breast mammogram, ROIMammo mammogram of region of interest, Tsize tumor size, Multifoc multifocality, CV cross-validation, ROC receiver operating characteristic.