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. 2021 Dec 7;40(3):282–293. doi: 10.1200/JCO.21.02554

FIG 2.

FIG 2.

Kaplan-Meier estimates of survival for the primary end point of (A) iDFS and for the secondary end points of (B) invasive breast cancer–free survival, (C) distant recurrence-free survival, (D) locoregional recurrence-free survival, and (E) OS are shown for women with stage II-III histologically confirmed hormone receptor–positive, HER2-negative breast cancer. The HRs with 95% CIs are given for each end point. In addition, the P value of a stratified log-rank test is shown for the primary end point. The numbers along the curves indicate the event-free rates in yearly intervals. ET, endocrine treatment; HER2, human epidermal growth factor receptor 2; HR, hazard ratio; iDFS, invasive disease-free survival; OS, overall survival; P, palbociclib.