期刊
JOURNAL OF CARDIOVASCULAR MEDICINE
卷 15, 期 10, 页码 738-744出版社
LIPPINCOTT WILLIAMS & WILKINS
DOI: 10.2459/JCM.0000000000000039
关键词
cardiovascular disease; cohort study; index of central obesity; waist circumference
资金
- Center for Disease Control and Prevention (CDC) of Jiangsu province
- Priority Academic Program Development of Jiangsu Higher Education Institutions
Objective To compare the suitability of metabolic syndrome definitions in predicting cardiovascular disease (CVD) risk. Methods We analyzed data from a population-based prospective cohort of 3598 participants from Jiangsu, China. Waist circumference was replaced with central obesity [index of central obesity (ICO), a ratio of waist circumference and height] in Cholesterol Education Program Adult Treatment Panel III (ICO-replaced ATPIII) and International Diabetes Federation (ICO-replaced IDF), respectively. Cox proportional-hazards regression model and the receiver operating characteristic curve (ROC curve) was used to evaluate the suitability of ATPIII, IDF, ICO-replaced IDF and ICO-replaced ATPIII in predicting CVD risk. Results ICO was a better parameter in predicting CVD risk by ROC curve analysis. The ROC curve analysis also showed that although ICO-replaced IDF and IDF had the higher degree of specificity, lower sensitivity, longer ROC curve distance, less area under the curve to identify CVD than ATPIII and ICO-replaced ATPIII, therefore ICO-replaced IDF and IDF seemed to be undesirable. However, there was no significant difference in area under the curve between ATPIII and ICO-replaced ATPIII in predicting CVD risk. But it seems that odds ratios for abnormal triglyceride and high-density lipoprotein levels increase slightly when using ICO, but decrease for hyperglycemia and hypertension when using ICO. Conclusion ICO was a better predictor of abnormal triglyceride and high-density lipoprotein levels than waist circumference, but waist circumference was a better predictor of hyperglycemia and hypertension than ICO. However, we failed to support ICO as a better parameter for metabolic syndrome definition in predicting CVD risk compared with waist circumference.
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