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. 2026 Apr 28;15(4):246. doi: 10.21037/tcr-2025-aw-2385

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Model discrimination and Kaplan-Meier analysis for cardiovascular mortality. (A) The left panel shows the C-index comparison across survival models, and (B) the right panel presents the Kaplan-Meier survival curves based on TyG-BMI quartiles. CI, confidence interval; CoxNet, LASSO-Cox regression; CoxPH, Cox proportional hazards; GBSA, gradient boosting survival analysis; RSF, random survival forest; survivalSVM, survival support vector machin; TyG-BMI, triglyceride-glucose-body mass index.