After adjustment for participant, tumor, and treatment covariates, tumor AR expression was not associated with BCFI (HR = 1.07, 95% CI 0.83–1.38, p = 0.60) (Table 2), nor was it associated with DFS (HR = 1.12, 95% CI 0.91–1.38, p = 0.27). Here, AR is linked to neoplasm.