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. Author manuscript; available in PMC: 2019 Aug 12.
Published in final edited form as: Clin Cancer Res. 2018 Mar 26;24(11):2517–2529. doi: 10.1158/1078-0432.CCR-17-2904

Figure 1. PEPI score predicts long term outcome after prolonged neoadjuvant letrozole.

Figure 1

a) Study design. b) Patients characteristics. c) Individual patient response to prolonged neoadjuvant letrozole. Each bar represents a patient. The length of the bar shows duration of therapy; the color of the bar shows the best clinical response observed; stars mark the timing of the response; squares at the end of the bar show the PEPI score achieved. d) Each column represents a patient and its individual PEPI score assignment, adjuvant systemic treatment and breast cancer events. e) Breast cancer recurrence free survival by PEPI score.