. 2014 Oct 2;2(3):249–257.

Table 3.

Nuclear AR and ERG Expression in Prostate Cancer

Cohort	Diagnosis/Recurrence status	Core #	AR Mean OD ± SD	ERG mean OD ± SD
pTMA	Benign Prostate	85	0.15 ± 0.06	0.06 ± 0.03
	HGPIN	55	0.24 ± 0.07^*	0.13 ± 0.04^*
	PCa, local	81	0.26 ± 0.08^*	0.12 ± 0.05^*
	PCa, aggressive	61	0.24 ± 0.05^*	0.13 ± 0.04^*
	Metastases	41	0.29 ± 0.13^*	0.11 ± 0.06^*
oTMA	Benign Prostate	73	0.19 ± 0.05	0.07 ± 0.03
	None	226	0.27 ± 0.06^*	0.11 ± 0.05^*
	Biochemical	75	0.26 ± 0.06^*	0.10 ± 0.05^*
	Cancer	39	0.27 ± 0.06^*	0.09 ± 0.04^*

p < 0.01 compared to Benign Prostate;

Core #: number of cores analyzed; OD: optical density; SD: standard deviation.