Association between mid-upper arm circumference and cardiometabolic risk in Chinese population: a cross-sectional study.

ABSTRACT:

Objectives

Upper body fat has been associated with an unfavourable cardiometabolic risk. We aimed to investigate the associations between mid-upper arm circumference (MUAC), a novel indicator of upper body fat, and a wide spectrum of cardiometabolic risk profiles in Chinese population.

Design and setting

Cross-sectional analyses were performed using data from a well-defined community in 2014, Shanghai, China.

Participants

A total of 6287 Chinese adults (2310 men and 3977 women) aged 40 years or older.

Outcome measures

Multivariable logistic regression model was used to examine the associations of MUAC with cardiometabolic disorders including central obesity, diabetes, hypertension, hypertriglyceridaemia, low high-density lipoprotein (HDL) cholesterol and subclinical atherosclerosis.

Results

In the overall participants, after multivariable adjustment, each 1 SD (3.13?cm) increment in MUAC was positively associated with central obesity (OR 2.05; 95%?CI 1.85 to 2.28), hypertension (OR 1.10; 95%?CI 1.03 to 1.19) and low HDL cholesterol (OR 1.10; 95%?CI 1.01 to 1.22). Multivariable-adjusted ORs for subclinical atherosclerosis were gradually increased across increasing quartiles of MUAC with the lowest quartile as reference (quartile 2: OR 1.31; 95%?CI 1.09 to 1.58; quartile 3: OR 1.33; 95% CI 1.10 to 1.62; quartile 4: OR 1.45; 95% CI 1.16 to 1.80; p for trend=0.005). Similar but more prominent associations were observed among women than men. In addition, MUAC was significantly interacted with diabetes (p for interaction=0.04) and insulin resistance (p for interaction=0.01) on subclinical atherosclerosis.

Conclusion

A greater MUAC was positively associated with higher risks of several cardiometabolic disorders and subclinical atherosclerosis in Chinese adults.

SUBMITTER: Hou Y 

PROVIDER: S-EPMC6738736 | biostudies-literature | 2019 Sep

REPOSITORIES: biostudies-literature