Fig. 6

Identification of a 15-AS signature significantly associated with the OS of MIBC patients in TCGA training set. A The distribution of risk score, survival status, and the PSI pattern of 15-AS signature. The upper panel indicates the curve of risk score distribution, middle panel indicates the survival time and status of patients with MIBC, and the lower panel is a heatmap which shows the normalized z-score of PSI values for 15-AS signature. Red indicates higher PSI, and blue indicates lower PSI. D Kaplan–Meier plots of the prognostic predictors for high- and low-risk groups with MIBC. E The time-dependent ROC curves analyses for evaluating the accuracy of the risk scores