Ki-67 Expression is a Significant Prognostic Factor Only When Progesterone Receptor Expression is Low in Estrogen Receptor-Positive and HER2-Negative Early Breast Cancer

<div>Recurrence-free survival (RFS) according to the Ki-67 index and progesterone receptor expression status. (a) Overall patients (<i>n</i> = 1848); RFS according to Ki-67. (b) Overall patients (<i>n</i> = 1848); RFS according to progesterone receptor expression.</div>

Journal of Oncology

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Figure 1

Figure 1: Ki-67 Expression is a Significant Prognostic Factor Only When Progesterone Receptor Expression is Low in Estrogen Receptor-Positive and HER2-Negative Early Breast Cancer 

Figure 1 | Ki-67 Expression is a Significant Prognostic Factor Only When Progesterone Receptor Expression is Low in Estrogen Receptor-Positive and HER2-Negative Early Breast Cancer 