Identification of a ten-long noncoding RNA signature for predicting the survival and immune status of patients with bladder urothelial carcinoma based on the GEO database: a superior machine learning model
Figure 4. (A–D) Kaplan-Meier survival curves in subgroups stratified by the risk score. The tick marks on the Kaplan-Meier curves represent censored subjects. The differences between the two curves were assessed by the two-sided log-rank test.