BCR and cancer: Multivariate analysis of the Validation-TMA cohort showed that p65 nuclear frequency in cancer cells was an independent predictor of BCR using continuous (hazard ratio [HR] 1.02 [95% CI 1.00–1.03], p = 0.004) and dichotomized data (HR 1.33 [95% CI 1.09–1.62], p = 0.005).