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. 2022 Sep 14;8(9):e10612. doi: 10.1016/j.heliyon.2022.e10612

Figure 8.

Figure 8

a: The area under the ROC curve of 1 year, 3 years, and 5 years. The area under the ROC curve of the risk score for predicting 1-year survival of HCC patients was 0.727, that for predicting 3-year survival was 0.686, and that for predicting 5-year survival was 0.678. b: The area under the ROC curve of the risk score, age, gender, grade, and stage, c: The C-index curve of risk score, age, gender, grade, and stage. As can be seen from Figure 8b and Figure 8c, the risk score can better predict the prognosis of HCC patients.