Ethnic differences in the relationships of anthropometric measures to metabolic risk factors in Asian patients at risk of atherothrombosis. Results from the REduction of Atherothrombosis for Continued Health (REACH) Registry
Journal
Metabolism: Clinical and Experimental
Journal Volume
59
Journal Issue
3
Pages
400-408
Date Issued
2010
Author(s)
Abstract
The aim of the study is to examine the relationships between 4 anthropometric indices and metabolic risk factors (hypertension, atherogenic dyslipidemia, and glucose intolerance) in different Asian ethnic groups of patients at risk of atherothrombosis. We analyzed the baseline data of 11?017 Asian patients with established atherothrombotic cardiovascular diseases or at least 3 atherothrombotic risk factors. In East and South Asians, the graded relationships of body mass index (BMI) with the presence of at least 2 metabolic risk factors remained significant after adjustment for waist circumference (top vs bottom quartile-East Asians: odds ratio, 2.02; 95% confidence interval, 1.67-2.45; South Asians: 3.24, 1.18-8.95), whereas the graded relationships of waist circumference decreased or became nonsignificant after adjustment for BMI (East Asians: 1.64, 1.35-1.99; South Asians: 0.68, 0.20-2.30). In Southeast Asian men, the graded relationship of waist circumference with metabolic risk factors (2.27, 1.42-3.63) was stronger than that of BMI (1.34, 0.84-2.12), whereas in Southeast Asian women, there was a trend toward a stronger association between BMI and metabolic risk factors. In East Asians and in Southeast Asian women, the waist-to-BMI ratio decreased with the number of metabolic risk factors. The optimal cutoff points for BMI and waist circumference with regard to the presence of at least 2 metabolic risk factors were lowest in East Asians (men: 24 kg/m2 and 86 cm; women: 24 kg/m2 and 82 cm). Our findings suggest that both BMI and waist circumference, rather than waist circumference alone, should be included in metabolic risk assessment in this high-risk multiethnic Asian population. Uniform anthropometric cutoff values for all Asian ethnic groups are not appropriate to assess obesity-related metabolic complications, even in patients with established atherothrombotic disease. ? 2010 Elsevier Inc. All rights reserved.
SDGs
Other Subjects
antidiabetic agent; antihypertensive agent; antilipemic agent; adult; aged; anthropometry; artery thrombosis; article; Asian; atherosclerosis; body mass; cardiovascular risk; controlled study; diabetes mellitus; dyslipidemia; ethnic difference; female; glucose intolerance; human; hypercholesterolemia; hypertension; major clinical study; male; obesity; priority journal; waist circumference; Adult; Aged; Anthropometry; Asian Continental Ancestry Group; Atherosclerosis; Body Height; Body Mass Index; China; Dyslipidemias; Ethnic Groups; Female; Glucose Intolerance; Humans; Male; Metabolic Diseases; Middle Aged; Reference Values; Registries; Risk Factors; Sex Factors; Thrombosis; Waist Circumference
Type
journal article