Figure 3.

Expression levels of miR-149-5p and miR-193a-5p were highly associated with the survival curve of patients with bladder cancer. The receiver operating characteristic curve was used to define cutoff values for miR-149-5p and miR-193-5p expression levels. According to the defined cutoff values (69 for miR-149-5p and 199 for miR-193-5p), the patients were divided into groups according to whether they had high or low expression levels of miR-149-5p or miR-193-5p. The correlation between miR-149-5p expression (A) and miR-193a-5p expression (B) was analyzed according to the overall survival curve.