Fig. 6

Prognostic model and clinical correlation analyses of the TCGA data. (a) Connection between the risk score (RS) and clinicopathological features. *p < 0.05, **p < 0.01, and ***p < 0.001; ns.: not significant. (High RS was highly common in patients under 60 years of age, with G3–4, stage III, and T2–3 disease, and a poor prognosis). (b–c) UCR and MCR analyses of clinicopathologic features and RS. (d) Nomogram composed of cuproptosis-related SRG levels for predicting the 1-, 3-, and 5-year overall survival (OS) of HCC patients. (e) Nomogram and calibration curves of the prognostic model