Figure 4. Construction of DPM. (A–D) Results of univariate Cox, LASSO, and multivariate Cox analyses of DEIGRC; (E–G) KM survival curves for the COAD patients from UCSC Xena database, GSE17536 and GSE39582 datasets; (H, I) ROC curves and C-indexes compare predictive efficacy of DPM with those of the genes used to construct the model.