Table 2.

Correlation of estrogen receptor beta (ERβ) expression with clinicopathological parameters

Variable		n	ERβ expression	P value
Total		84	26 (31.0%)
Sex	female	43	16 (37.2%)	0.243
	male	41	10 (24.4%)
Age	≤60 years	24	7 (29.2%)	1.000
	> 60 years	60	19 (31.7%)
T status	1–2	11	3 (27.3%)	1.000
	3–4	73	23 (31.5%)
N status	0	35	11 (31.4%)	1.000
	1	49	15 (30.6%)
Tumor grade	1–2	30	7 (23.3%)	0.328
	3	54	19 (35.2%)
Residual tumora	R0	39	11 (28.2%)	0.487
	R1	42	15 (35.7%)
Perioperative therapy	Surgery alone	30	13 (43.3%)	0.086
	Chemoradiation/Chemotherapy	54	13 (24.1%)

^amissing information on resection status in three patients