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. 2018 Dec 18;4:41. doi: 10.1038/s41523-018-0094-2

Fig. 4.

Fig. 4

Treatment-free interval (TFI) in MONARCH 3. Kaplan–Meier plots for treatment-free interval < 36 months and ≥36 months a. Subpopulation treatment effect pattern plot analysis of treatment-free interval using 18-month progression-free survival rate b and hazard ratio (HR) c. CI confidence interval, NSAI nonsteroidal aromatase inhibitor. aInteraction for TFI has been adjusted for removal of patients with de novo disease