Figure 3.

Validation and estimation of the risk model independent of other clinical characteristics. (A,B) The risk model prognostic factors could be independent prognostic factors through univariate and multivariate Cox regression analyses. (C) ROC curve plots. The accuracy of risk models outperforms other clinical characteristics. (D) C-index. The accuracy of risk models outperforms other clinical characteristics. (E) ROC curve plots. The accuracy of risk models for patients at 1, 3, and 5 years.