Table 2. Resume of the significant two-tailed bivariate correlation results between ERBB2 RNA, erbB-2 protein expression levels, and clinicopathological features of mammary lesions.

	Protein		RNA		Sequence Variants
	CB11/Int	CBE356/Ext	Conc ratio X 100	Lesion/normal ratio	g.271 T>G	g.280 G>A	g.311 G>A	g.327 T>G	g.335 C>T	g.1754 A>C	g.1914 G>C	g.1994 del A
Clinicopathological Features
Histological Class	n#*										n*
Age (Years)							p*
Lesion size					p*	p*
Pleomorphism		n*
Lesions number												n*
Lymphatic invasion								p**		p**	p**
Vascular infiltration									p*
Clinical Outcome			n*	n*
Protein					Ni
CB11/int		p*	p*	p*
CBE356/ext
RNA					Ni
Conc_ratio_X_100				p*

The significant values of the Pearson's correlation analysis were confirmed by the Spearman's test.

(#) Significant correlation only by Spearman's test.

(*) Correlation is significant at the 0.05 level.

(**) Correlation is significant at the 0.01 level.

(p: positive; n: negative) Indication of the direction of the relationship between variables.

(Ni) Sequence variants were not included in correlation test with RNA RT-qPCR and protein IHC.