Figure 3From: Quantitative measurement of HER2 expression in breast cancers: comparison with ‘real-world’ routine HER2 testing in a multicenter Collaborative Biomarker Study and correlation with overall survival Overall survival and HER2 status as stratified by local HER2 status and H2T levels. (A) H2T distribution by local HER2 status. (B) Kaplan-Meier overall survival analyses for corresponding HER2-H2T concordant and discordant groups. Short horizontal red line in (A) indicates the median of a H2T distribution. HER2, human epidermal growth factor receptor 2; H2T, quantitative total HER2 expression by HERmark; HR, hazard ratio; P, the P value of log-rank test.Back to article page