Supplementary Figure S4 from Minimal Residual Disease Enhances Prognostic Stratification beyond Pathologic Response in Resectable Non–Small Cell Lung Cancer

Supplementary figure 4. Kaplan–Meier curves for (A) event-free survival (EFS) and (B) overall survival (OS) in non-pCR patients according to MRD status. MRD positivity was defined as detection at any time point. Hazard ratios (HRs) and 95% confidence intervals were estimated with Cox proportional hazards models, and P values were derived from log-rank tests, as indicated in each plot. Abbreviations: pCR, pathological complete response; MRD, minimal residual disease.