. Author manuscript; available in PMC: 2016 Sep 1.

Published in final edited form as: Clin Cancer Res. 2015 May 26;21(17):3995–4003. doi: 10.1158/1078-0432.CCR-14-2728

Table 1.

Correlation among biomarkers at baseline.

Marker	Correlation with ER Spearman’s coefficient	P value
t-HER2 (N= 36)	−0.55	0.0005^*
P-HER2 (N= 36)	−0.37	0.028^*
Ki67 (N= 32)	−0.39	0.027^*
PR (N= 34)	0.57	0.0004^*
Bcl2 (N= 35)	0.75	<0.0001^*
	Correlation with Bcl2 Spearman’s coefficient
t-HER2 (N= 35)	−0.43	0.0097^*
P-HER2 (N= 35)	−0.23	0.1932
Ki67 (N=32)	−0.22	0.2229
PR (N= 35)	0.53	0.0015^*

Statistically significant