The association of body roundness index and body mass index with frailty and all-cause mortality: a study from the population aged 40 and above in the United States

Abstract Background The relationship between body roundness index (BRI), a new obesity index, and frailty has not been established. This study aims to compare the associations of traditional obesity index body mass index (BMI) and BRI with frailty and the risk of all-cause mortality. Methods The cli...

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Bibliographic Details
Main Authors: Jianqiang Zhang, Huifeng Zhang
Format: Article
Language:English
Published: BMC 2025-01-01
Series:Lipids in Health and Disease
Subjects:
Online Access:https://doi.org/10.1186/s12944-025-02450-8
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