Fig. 4

The relationship between the risk score and different clinicopathological features as well as correlation between the expression level of a single pseudogene in the signature and clinical features. A represents the relationship between the risk score and age, grade, stage, and neoplasm, respectively; B represents the correlation between the expression level a single pseudogene in the signature and age, grade, stage, T stage, and neoplasm, respectively. NS = not significant. *P < 0.05, **P < 0.01, and ***P < 0.001