Predictive value of lipid accumulation product and visceral fat index for metabolic syndrome among middle-aged and elderly populations
10.19485/j.cnki.issn2096-5087.2022.09.013
- Author:
Qianqian WANG
;
Shuna QU
;
Shaoyi YU
;
Hongjie ZHANG
- Publication Type:Journal Article
- Keywords:
lipid accumulation product;
visceral fat index;
metabolic syndrome;
middle-aged and elderly people
- From:
Journal of Preventive Medicine
2022;34(9):928-931
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the value of lipid accumulation product (LAP) and visceral fat index (VAI) for prediction of metabolic syndrome (MS).
Methods:Based on the 2018 Survey on Chronic Diseases and Risk Factors in Yantai City of Shandong Province, residents at ages of 45 years and older were sampled, and subjects' age, disease history, waist circumstance (WC), body mass index (BMI), blood pressure and blood lipid were collected to calculate LAP and VAI. MS was diagnosed with the a joint interim statement of the International Diabetes Federation Task Force on Epidemiology and Prevention; National Heart, Lung, and Blood Institute; American Heart Association; World Heart Federation; International Atherosclerosis Society; and International Association for the Study of Obesity (JIS definition) and the recommended criteria proposed by the Chinese Diabetes Society (CDS) of Chinese Medical Association (CDS criteria), and the values of LAP and VAI for MS screening were evaluated using the receiver operating characteristic (ROC) curve analysis.
Results:Totally 9 366 subjects were enrolled, including 4 340 men (46.34%) and 5 026 women (53.66%), and had a mean age of (54.49±9.73) years. According to the CDS criteria, the prevalence of MS was 24.58%, and LAP and VAI showed areas under the ROC curve (AUC) of 0.837 (95%CI: 0.828-0.846) and 0.751 (95%CI: 0.739-0.762), sensitivities of 78.82% and 63.31% and optimal cut-off values of 44.64 and 1.86 for screening of MS. According to the JIS definition, the prevalence of MS was 35.26%, and LAP and VAI showed AUC values of 0.842 (95%CI: 0.834-0.850) and 0.790 (95%CI: 0.780-0.800), sensitivities of 75.73% and 68.42% and optimal cut-off values of 42.01 and 1.67 for screening of MS.
Conclusions:Both LAP and VAI are effective for screening MS among middle-aged and elderly residents, and LAP presents a higher accuracy than VAI.
- Full text:脂质蓄积指数和内脏脂肪指数筛查中老年人群代谢综合征研究.pdf
