Table 3.

Spearman correlation analysis between HER family members and PI3K/Akt/mTOR pathway-related proteins

	HER2		HER3		HER2-HER3
	Spearman correlation	P value	Spearman correlation	P value	Spearman correlation	P value
HER3	0.363	<0.001	NA	NA	NA	NA
Akt	0.028	0.765	0.201	0.028	0.044	0.632
p-Akt	0.192	0.036	0.359	<0.001	0.246	0.007
mTOR	0.014	0.877	0.187	0.041	0.017	0.853
p-mTOR	0.324	<0.001	0.362	<0.001	0.334	<0.001