Nomogram was constructed based on clinical factors including the IFN-γ-related signature in the TCGA BLCA dataset (Figure 3C).1-year, 3-year, and 5-year ROC of the nomogram in the TCGA BLCA dataset had respective values of .72, .71, and .74 (Figure 4A). Here, IFNG is linked to bladder transitional cell carcinoma.