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作 者:罗晓燕[1,2] 于浩[2] 于智睿[3] 岳松[4] 王亚莎[5] 邢京京 李延龙[2] 冯紫薇[2] 马媛[2] 王培忠 汤乃军[2]
机构地区:[1]天津医科大学公共卫生学院流行病与卫生统计学系,天津300070 [2]天津医科大学公共卫生学院劳动卫生与环境卫生学系,天津300070 [3]天津出入境检验检疫局工业产品安全技术中心,天津300457 [4]天津市公安医院物检科,天津300042 [5]天津市第四中心医院查体科,天津300140 [6]纽芬兰纪念大学医学院社区卫生与人文学部
出 处:《天津医科大学学报》2014年第4期316-319,共4页Journal of Tianjin Medical University
基 金:天津市科技支撑计划重点项目(08ZCGYSF01500)
摘 要:目的:比较体质量指数(BMI)、腰围(WC)、腰臀比(WHR)、腰围身高比(WHtR)4项人体测量指标对男性公安民警心血管病(CVD)危险因素的预测和评价。方法:以4 593名男性公安民警为研究对象,运用受试者特征曲线(ROC)比较4项人体测量指标对警察人群的适用性及CVD危险因素(高血压、糖尿病及血脂异常)的筛检试验评价。结果:该人群中,与WC、WHR和BMI相比,WHtR预测糖尿病、血脂异常及CVD高危人群的真实度较高,其ROC曲线下面积(AUC)较大(P分别<0.05、<0.01);WHtR的灵敏度、约登指数及阴性预测值优于其他3项指标,分别为72.68%、0.35、58.9%。结论:应用WHtR在公安民警中进行筛检能够更全面地发现CVD高危人群,起到良好的预防效果。Objective: To compare anthropometric indexes-body mass index (BMI), waist circumference (WC), waist-to-hip ratio(WHR) and waist-to-height ratio(WHtR) in identifying the presence of cardiovascular disease(CVD) risk factors in police officers and estimate their validity in screening test. Methods: A study on anthropometric indexes and cardiovascular diseases risk factors (hypertension, diabetes and dyslipidemia) using Receiver Operating Characteristic Curve (ROC) method was conducted among 4 593 police officers. Results: Compared with WC, WHR and BMI, AUC of WHtR performed a better role in identifying diabetes, dyslipidemia and high risk group ofCVD (P〈0.05, P〈0.01 respectively); The sensitivity, Youden's index and negative predictive value of WHtR were 71.87%, 0.35, 60.1%, respectively, which were higher than other anthropometric indexes. Conclusion: WHtR can identify high risk group of cardiovascular disease with a better prevention effect.
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