BAP1 and nonpapillary renal cell carcinoma: We did not observe a statistically significantly association with ccRCC-specific survival for either metastatic expression of BAP1 (HR = 1.29, 95% confidence interval (CI): 0.76–2.19, p = 0.34) or PBRM1 (HR = 0.92, 95% CI: 0.55–1.52, p = 0.79).