**Figure 4.** (**A**, **B**) Nomograms (for OS and DFS) that integrated the stromal type and clinicopathologic risk factors. To calculate the probability of status, sum up the points identified on the scale for all the variables and draw a vertical line from the total points scale to the probability scale. (**C**, **D**) ROC curves showing the predictive accuracy (1-, 3-, 5-year AUC) of the nomograms for OS and DFS in the three cohorts.