Association between RDW-to-albumin ratio and mortality in HFpEF: a retrospective study based on MIMIC-IV and external validation
RDW/Alb is a simple, widely available marker that strongly predicts mortality in ICU patients with HFpEF, outperforming TyG and supporting its role in early risk stratification.
Authors
- Yanmei Zhang (ORCID: https://orcid.org/0009-0006-0350-0061)
- Tingting Fan (ORCID: https://orcid.org/0000-0002-5124-254X)
- Nin-jun Zhu
- Zhen Wang
- Meng-li Li
Institutions
- Anhui Medical University (CN)
- Second Affiliated Hospital of Anhui Medical University (CN)
Publication Details
- Journal
- Frontiers in Nutrition
- Published
- 2026-01-16
- DOI
- https://doi.org/10.3389/fnut.2025.1653136
- Primary Topic
- Inflammatory Biomarkers in Disease Prognosis
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Anhui Medical University