Fig. 7

Univariate and multivariate Cox regression, nomogram, and ROC curve regarding OS in the TCGA cohort. A Univariate Cox regression analyses regarding OS in the TCGA cohort. B Multivariate Cox regression analyses regarding OS in the TCGA cohort. C Nomogram for predicting OS probabilities in 1-, 3- and 5-year of TCGA-COAD patients. The point scale was used to arrange points to these variables. The sum of points arranged to each variable was rescaled to a range from 1 to 100. The points of the variables were accumulated and recorded as the total scores. The 1-, 3-, and 5-year survival probabilities of COAD patients were determined by drawing a vertical line directly from the total score axis down to the outcome axis. D The ROC curve for predicting 1-, 3- and 5-year OS of the nomogram in the TCGA-COAD cohort. E–G The ROC curve for predicting 1-, 3- and 5-year OS of the nomogram compared between this risk score model and other clinical characteristics in the TCGA-COAD cohort, including age, gender, stage, T stage, M stage and N stage