Comparative prognostic value of TyG index and TyG-BMI for 90-day all-cause mortality in critically ill older adults with ASCVD: a machine learning analysis of the MIMIC-IV database.

Cardiovasc Diabetol · 2026 · PMC13348876 · PMID 42144611

Europe PMC DOI

hedged sentence

0.1010

closest p · 2.0× alpha

0.1010

boldest claim

The sentences

failed to reach statistical significanceP = 0.101not close (p > 0.1)

Notably, while the TyG-BMI index offered a modest gain (AUC = 0.783), it failed to reach statistical significance compared to the baseline model ( P = 0.101), further underscoring the superior predictive sensitivity of the standalone TyG index within the ML architecture.

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