Construction and validation of somatic mutation-derived long non-coding RNAs signatures of genomic instability to predict prognosis of hepatocellular carcinoma

Figure 6 Kaplan–Meier survival analyses of patients with different clinical characteristics. Kaplan–Meier curve analysis of overall survival in the high-risk and low-risk groups. A: Age older than 65 years and age younger than or equal to 65 years; B: Male and female; C: Grade 1-2 and Grade 3-4; D: Stage I-II and stage III-IV; E: T1-2 and T3-4; F: M0 and M1; G: N0 and N1-3.