FIGURE 7.
KM and ROC curves for patients stratified by molecular subtype and metastasis status. KM analysis showed that patients in the low-risk group had significantly better DSS in the LumA-like (A), basal-like (G), normal-like (I), and M0 (K) subgroups, but not in the LumB-like (C) or HER2 (E) subgroups. ROC analysis showed that the five-miRNA signature exhibited high sensitivity and specificity in predicting the prognosis of patients with BC in the LumA-like (B), basal-like (H), normal-like (J), and M0 (L) subgroups, but not the LumB-like (D) or HER2 (F) subgroups.