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A, Reconstructed PFS Kaplan-Meier (KM) plots and Flexible Parametric Cure Model (FPCM) curves for patients with non–small cell lung cancer in the CheckMate-057 study. B, Time-dependent hazard ratios with 95% CIs (dashed lines) estimated from the main analysis of the non–long-term responder population (RP). C, PFS and 95% CIs (dashed lines) estimated using FPCM in the non–long-term RP.
