Table 5. mRNA expression of EGFR and EZH2 in benign breast tissues and breast cancer.

Gene	Benign	Breast cancer	t	P value
EGFR	0.493±0.294	0.684±0.317	3.105	0.026
EZH2	0.328±0.144	0.471±0.239	2.134	0.040

EGFR, epidermal growth factor receptor; EZH2, zeste gene enhancer homolog 2.