ArticleFrontiers in nutrition2025
Relationship between hemoglobin and red blood cell distribution width ratio and albuminuria in the United States adults aged 20 years and above: a cross-sectional analysis.
Article in Frontiers in nutrition, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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6 authors.
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Abstract
Objective: Hemoglobin to red blood cell distribution width ratio (HRR) is a novel prognostic indicator of disease, and is also associated with a variety of chronic systemic diseases. However, there are fewer studies on the relationship between HRR and albuminuria. This study aimed to investigate the association between the two subjects. Methods: A total of 13,971 participants aged 20 and older in the National Health and Nutrition Examination Survey (NHANES) between 2007 and 2018. The HRR is the ratio of hemoglobin to the width of the red blood cell distribution. Smoothed curve fitting and multivariate segmented linear regression models were used to study the relationship between HRR and albuminuria. Finally, subgroup analysis and interaction tests were performed to test the stability of the results. Results: The results of the univariate analysis showed that HRR was negatively associated with albuminuria (OR = 0.86, Conclusion: There was a nonlinear correlation between HRR and albuminuria in adults aged 20 or older in the United States.
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