Hemoglobin glycation index may contextualize the association between time-varying stress hyperglycemia ratio and mortality in critically ill patients with heart failure: a multicenter retrospective co
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- #stress hyperglycemia ratio
- #hemoglobin glycation index
- #heart failure mortality
- Time-varying SHR is significantly associated with 28-day and in-hospital mortality in critically ill heart failure patients.
- Hemoglobin glycation index (HGI) tertiles show a numerical gradient in SHR-mortality association, with stronger trends in low HGI phenotypes.
- Adding mean SHR to clinical models modestly improves predictive discrimination, supported by subgroup and sensitivity analyses.