Association of serum creatinine/cystatin C ratio with insulin resistance and all-cause mortality: a national cohort analysis

BackgroundSerum creatinine/cystatin C (Cr/CysC), a biomarker for skeletal muscle mass, has not been well studied in relation to insulin resistance (IR). This study examined the associations between Cr/CysC, IR, and all-cause mortality.MethodsData were sourced from the NHANES database and analyzed us...

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Bibliographic Details
Published in:Frontiers in Nutrition
Main Authors: Yutong Han, Jiahong Zhang, Qian Li, Bin Wan, Chunguang Xie
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-08-01
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Online Access:https://www.frontiersin.org/articles/10.3389/fnut.2025.1619618/full