Table 6.

Nuclear ERβ expression is lower in triple-negative patients.

Outcome	Median (Minimum, maximum)		P value*
	TNBC (N = 45)	All other subtypes (N = 153)
ERβ (freq) (n)	0 (0, 4)	2 (0, 4)	0.022†
ERβ (int) (n)	0 (0, 4)	1 (0, 4)	0.024†
ERβ (freq) (c)	3 (1, 3)	3 (2, 4)	0.079
ERβ (int) (c)	1 (1, 3)	1 (1, 4)	0.378

*P value is based on the Wilcoxon Rank-(sum) test. n: nuclear; c: cytoplasmic;

^† P value < 0.05.