In conclusion, our analysis confirmed that the ceRNA network YARS1‐hsa‐miR‐148b‐3p/hsa‐miR‐191‐5p‐NFIA/EFEMP1/TRAK2/PAFAH1B1 is associated with bladder cancer prognosis. The gene discussed is PAFAH1B1; the disease is urinary bladder cancer.