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

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.经斯皮尔曼（Spearman）检验证实，皮尔逊（Pearson）相关分析所得的显著性数值有效。(#) 仅通过斯皮尔曼检验可观测到显著相关性。(*) 相关性在0.05显著性水平下显著。(**) 相关性在0.01显著性水平下显著。(p：正相关；n：负相关) 用于表明变量间关系的方向。(Ni) 序列变异未纳入与RNA实时定量逆转录聚合酶链反应（RT-qPCR）及蛋白质免疫组织化学（IHC）的相关性检验中。