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. 2024 Dec 21;74(1):30. doi: 10.1007/s00262-024-03871-7

Fig. 2.

Fig. 2

Contrasting Kaplan–Meier curves (irAEs vs. no irAEs) derived from the original cohort (naive analysis; solid lines) versus Kaplan–Meier curves from the emulated cohort (TTE approach; dashed lines). Red—no irAE group. Blue—irAE group. Numbers at risk taken from the naïve analysis. (P values by log-rank test. PFS: p < 0.001 for original cohort; p = 0.04 for emulated cohort; OS: p < 0.001 for original cohort; p = 0.2 for emulated cohort)