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ORIGINAL RESEARCH article

Front. Endocrinol.
Sec. Endocrinology of Aging
Volume 15 - 2024 | doi: 10.3389/fendo.2024.1437379

Association of Atherogenic Index of Plasma and Triglyceride Glucose-Body Mass Index and Sarcopenia in Adults from 20 to 59: A Cross-Sectional Study

Provisionally accepted
Ruirong Pan Ruirong Pan *Tingwei Wang Tingwei Wang Ruixue Tang Ruixue Tang Zifan Qian Zifan Qian
  • Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu Province, China

The final, formatted version of the article will be published soon.

    Background The relationship between atherogenic index of plasma (AIP) and triglyceride glucose-body mass index (TyG-BMI) and sarcopenia has not been studied in the United States (US) population. Methods This research included 4,835 people from the National Health and Nutrition Examination Survey (NHANES) conducted between 2011 and 2018. The relationship between sarcopenia and TyG-BMI, as well as the AIP index, was examined through the utilization of restricted cubic spline (RCS) analysis, subgroup analysis, and multivariate logistic regression analysis. Diagnostic value of AIP and TyG-BMI for sarcopenia was compared by receiver operating characteristic (ROC) curves. Results In this research, 428 people with sarcopenia were identified among the 4,835 subjects that were included in the experiment. AIP and sarcopenia were positively associated with an odds ratio (OR) of 1.58 and a 95% confidence interval (CI) of (1.07, 2.34) on fully adjusted multivariate logistic regression analysis. Similarly, TyG-BMI and sarcopenia were positively associated with an OR of 8.83 and a 95% CI of (5.46, 14.26). AIP and sarcopenia had a non-linear positive connection (P-value<0.001, P-Nonlinear=0.010), while TyG-BMI and sarcopenia had a linear positive correlation (P-value<0.001, P-Nonlinear=0.064), according to RCS analysis. Subgroup analyses showed a significant interaction between TyG-BMI and sarcopenia due to gender (P = 0.023). ROC curves showed that TyG-BMI (AUC:0.738, 95% CI: 0.714 - 0.761) was more useful than AIP (AUC:0.648, 95% CI: 0.622 - 0.673) in diagnosing sarcopenia. Conclusions In US adults aged 20-59 years, our study revealed a correlation between elevated AIP and TyG-BMI levels and heightened sarcopenia risk. Moreover, TyG-BMI has better diagnostic validity than AIP.

    Keywords: Atherogenic index of plasma, Triglyceride glucose-body mass index, Sarcopenia, NHANES, Cross-Sectional Studies

    Received: 23 May 2024; Accepted: 01 Aug 2024.

    Copyright: © 2024 Pan, Wang, Tang and Qian. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

    * Correspondence: Ruirong Pan, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu Province, China

    Disclaimer: All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.