Figure 3From: Conversion of epidermal growth factor receptor 2 and hormone receptor expression in breast cancer metastases to the brainOverall survival in relation to progesterone receptor (PR) conversions. Log-rank P = 0.037 (all comparisons); P = 0.005 (PR-/PR- versus others); HR = 1.89 (1.22 to 2.94; PR-/PR- versus others).Back to article page