Table 3

Correlation analysis of ERβ, ERα, PR and Her-2 expression
ERβ ERα PR Her-2
ERβ 1 0.021 0.05 0.078*
ERα 0.021 1 0.540** -0.101**
PR 0.05 0.540** 1 -0.086*
Her-2 0.078* -0.101** -0.086* 1

Note: Spearman’s Rank-order correlation, *P < 0.05, **P < 0.01.

Guo et al.

Guo et al. Diagnostic Pathology 2014 9:20   doi:10.1186/1746-1596-9-20

Open Data