FIGURE 4 | (A – J) Kaplan – Meier survival analysis for BRCA patients with diverse clinical characteristics of (A, B) age, (C, D) T-Stage, (E, F) N-stage, (G, H) M- stage, and (I, J) AJCC stage. (K – P) Correlation between signature and clinical characteristics. (Q) The nomogram plot integrating NRlncRNA riskScore, age, T-, N-, and M-classi fi cation. (R – T) The calibration plot for the probability of 1-, 2-, and 3-year OS. NA, P>0.05.