TP53 and neoplasm: Univariate analysis revealed that low p53 expression (HR = 0.107 [0.012–0.96]; p = 0.046), low tumor grade (HR = 0.15 (0.03 − 0.093), p = 0.04) and a lack of distant metastases (HR = 0.06 [0.01–0.37]; p = 0.002) were favorable prognostic factors for longer patients’ survival in NMIBC (Table 3).