Table 1.

Risk factors of SKBR-3 viability and apoptosis.

Independent viable	Correlation coefficient	Standard error	t	P	95% CI
D-PBS	0.317	−5.022	4.003	<0.01	−0.146~−1.208
Herceptin	0.201	0.094	3.742	<0.01	0.026~0.199
Fu-Zheng-Xiao-Liu granules	0.647	4.083	5.209	<0.01	2.501~4.744