Table 2.

Risk factors of HER-2 gene expression.

Independent viable	Correlation coefficient	Standard error	t	P	95% CI
D-PBS	0.000	5.049	0.000	0.000	0.000~0.000
Herceptin	−0.496	2.304	−4.210	<0.01	−2.126~−4.082
Fu-Zheng-Xiao-Liu granules	−0.382	3.708	−5.044	<0.01	−3.108~−4.299