Waist-to-height ratio as a predictor of dyslipidemia for Chinese adults

VernacularTitle:中国成人腰围身高比与血脂异常的关系
Author: Yuan HE ; Qiang ZENG ; Jingli TIAN ; Zhiheng CHEN ; Xiaolan ZHAO
Publication Type:Journal Article
Keywords: Dyslipidemias; Adult; Body height
From: Chinese Journal of Health Management 2013;(1):9-13
CountryChina
Language:Chinese
Abstract: Objective To explore the association between waist-to-height ratio (WHtR) and dyslipidemia in Chinese adults and to find out an optimal threshold of WHtR for predicting dyslipidemia.Methods A total of 221 270 adults from 4 health checkup centers nationwide were selected by using cluster random sampling method.Height,body weight,waist circumference (WC),total cholesterol (TC),triglyceride (TG),high-density lipoprotein cholesterol (HDL-C) and low-density lipoprotein cholesterol(LDL-C) were measured.Body mass index (BMI) and WHtR were then calculated.The area under the receiver operating characteristic curve(AUC) was analyzed and optimal cutoffs were estimated by maximizing the sums of sensitivity and specificity.Results WHtR showed the largest AUCs in the participants with higher TC,TG and LDL-C,followed by increased WC and BMI.In male and female,the optimal thresholds of WHtR,WC and BMI for predicting dyslipidemia were 0.49-0.50 and 0.47-0.49,83-85and 73-76 cm,and 24-25 and 22-23 kg/m2,respectively.Conclusion WHtR may be superior to WC and BMI for predicting dyslipidemia,and an unisex cutoff of 0.5 should be recommended.