» Articles » PMID: 39695513

Relatively Lower BMI-adjusted Calf Circumference is Associated with Metabolically Unhealthy Phenotype in Non-obese Adults: a Cross-sectional Study

Overview
Publisher Biomed Central
Specialty Public Health
Date 2024 Dec 19
PMID 39695513
Authors
Affiliations
Soon will be listed here.
Abstract

Background: Metabolically unhealthy non-obese (MUNO) individuals are at higher risk of cardiovascular diseases, while not receiving sufficient attention. This study was conducted to explore the association between BMI-adjusted CC and MUNO in non-obese US adults using the NHANES database.

Methods: A total of 9,628 non-obese US adults (48.01% female and 51.99% male) were included in this cross-sectional study. The metabolically unhealthy phenotype was defined as ≥ 2 components of metabolic abnormalities. BMI-adjusted CC and BMI-adjusted skeletal muscle mass (SMM) were divided into quartiles. Weighted multiple logistic regression model was used to evaluate the study aims. The relation between BMI-adjusted CC and BMI-adjusted SMM was tested by Spearman correlation.

Results: In the multivariate analysis, compared with the lowest quartile of BMI-adjusted CC and BMI-adjusted SMM, OR (95%CI) of the highest quartile was 0.30 (0.25, 0.35) (P < 0.001, P for trend < 0.001) and 0.39 (0.29, 0.53) (P < 0.001, P for trend < 0.001), respectively. BMI-adjusted CC was positively correlated with BMI-adjusted SMM for all participants (r = 0.48). A weak non-linear association was observed in BMI-adjusted CC and MUNO (P = 0.047). Similar results were observed in sex- and BMI-specific subgroup and sensitivity analysis.

Conclusion: BMI-adjusted CC was inversely associated with MUNO, suggesting more attention should be paid to monitoring BMI-adjusted CC for the public to ease the disease burden, especially for people without obesity.

References
1.
Kim H, Lee M, Kim E, Bae S, Kim K, Kim C . Comparison of muscle mass and quality between metabolically healthy and unhealthy phenotypes. Obesity (Silver Spring). 2021; 29(8):1375-1386. DOI: 10.1002/oby.23190. View

2.
Lee J, Han K, Han E, Kim G, Cho H, Kim K . Risk of Incident Dementia According to Metabolic Health and Obesity Status in Late Life: A Population-Based Cohort Study. J Clin Endocrinol Metab. 2019; 104(7):2942-2952. DOI: 10.1210/jc.2018-01491. View

3.
Krebs-Smith S, Pannucci T, Subar A, Kirkpatrick S, Lerman J, Tooze J . Update of the Healthy Eating Index: HEI-2015. J Acad Nutr Diet. 2018; 118(9):1591-1602. PMC: 6719291. DOI: 10.1016/j.jand.2018.05.021. View

4.
Isobe Y, Sakurai M, Kita Y, Takeshita Y, Misu H, Kaneko S . Fat-free mass and calf circumference as body composition indices to determine non-exercise activity thermogenesis in patients with diabetes. J Diabetes Investig. 2016; 7(3):352-8. PMC: 4847889. DOI: 10.1111/jdi.12421. View

5.
Abreo A, Bailey S, Abreo K . Associations between calf, thigh, and arm circumference and cardiovascular and all-cause mortality in NHANES 1999-2004. Nutr Metab Cardiovasc Dis. 2021; 31(5):1410-1415. DOI: 10.1016/j.numecd.2021.01.011. View