Table 2.

Influence of AR expression on BCa patient survival.

Type	Comparison	Increased survival	P-value	HR	Reference
ESR1+	AR low vs high	AR-high	0.002	0.22	Peters et al. 2009
ESR1−	AR low vs high	no difference	0.32	NA	Peters et al. 2009
TCGA-BRCA	AR low vs high	AR-high	1.10E-16	0.52	Ponnusamy et al. 2019

AR, androgen receptor; ESR1, estrogen receptor α; HR, hazard ratio; NA, not applicable or indicated; PGR, progesterone receptor; TCGA-BRCA, The Cancer Genome Atlas Breast Invasive Carcinoma.