Figure 5. Comparing the RS model and three previously published models. (A–D) The KM survival curves of patients were predicted by our RS model and three previously published models. (E–H) The ROC curves and (I) the C-index of our RS model and three published models and the C-index of our RS model were the highest. (J) The RMS time curve of all four prognostic RS models revealed an overlap of 60 months.