**Figure 7.** **Validation of the clinical significance of a risk model for CAFs in the TCGA_STAD cohort.** (**A**) Univariate Cox regression analysis for the CAFs risk model in the TCGA STAD cohort. (**B**) Multivariate Cox regression analysis for the CAFs risk model in the TCGA STAD cohort. (**C**) TCGA_STAD on the nomogram of the CAFs risk model. (**D**) Calibration curve of TCGA_STAD on the nomogram of the CAFs risk model. (**E**–**G**) Multivariate ROC curve for 1-year, 3-year, and 5-year. (**H**–**J**) Decision curve for 1-year, 3-year, 5-year.