Inflammation Indices Predict 3-Year Mortality in Diabetic AMI
This study develops and validates a stacked predictive model using five inflammation-related indices to predict three-year all-cause mortality among patients with severe diabetes and acute myocardial infarction, using 833 MIMIC-IV cases (training/test) and 166 external cases from Zhongnan Hospital (follow-up to July 22, 2025). LMR, NLR, and PIV were independently associated with mortality; the model achieved AUCs of 0.803 (internal) and 0.781 (external).
Scoring Rationale
Strong external validation and practical biomarkers drive score, limited by single-center derivation and need for multicenter generalization.
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Sources
- Read OriginalComplete Blood Count–Derived Inflammation Indices to Predict 3-Year All-Cause Mortality in Patients With Diabetes and Acute Myocardial Infarction in Critical Care: Retrospective Cohort Study With Singmedinform.jmir.org
