期刊文献+

老年男性心血管危险因素聚集适宜指标和切点 被引量:3

Optimal variables and corresponding cut-off points for identification of cardiovascular risk factors clustering among elderly males
下载PDF
导出
摘要 目的探讨老年男性心血管危险因素聚集的适宜体质量指数(BMI)、体脂百分比(PBF)和体脂指数(BFMI)切点。方法收集2007年1 052例上海市老年男性健康体检资料,分析不同BMI、PBF和BFMI水平与心血管危险因素聚集的关系;采用受试者工作特征(ROC)曲线分析BMI、PBF和BFMI最适切点;通过曲线下面积(AUC)分析BMI、PBF和BFMI的诊断价值;计算各切点检出危险因素聚集的人群归因危险度百分比(PARP)。结果随BMI、PBF和BFMI增加,危险因素聚集的比值比(OR)呈升高趋势。ROC曲线分析显示,BMI≥24 kg/m2、PBF≥21%和BFMI≥5 kg/m2为敏感性和特异性较均衡、和(或)ROC曲线距离最短的切点;三项指标AUC均>0.5。PARP分析显示,BMI、PBF和BFMI分别控制于24 kg/m2、21%和5 kg/m2以下,能分别防止人群中27.1%、37.44%和36.63%的危险因素聚集。结论反映老年男性心血管危险因素聚集的适宜BMI、PBF和BFMI切点分别为24 kg/m2、21%和5 kg/m2。 Objective To explore the optimal cut-off points of body mass index (BMI), percentage of body fat (PBF) and body fat mass index (BFMI) for identification of cardiovascular risk factors clustering among elderly males. Methods The data of physical examinations from 1 052 Shanghai elderly males in 2007 were collected. The relationship between cardiovascular risk factors clustering and different strata of BMI, PBF and BFMI was analyzed. Receiver Operator Characteristic (ROC) curve analysis was employed to determine the optimal cut-points for identification of cardiovascular risk factors clustering, and area under curve (AUC) was worked out. The population attributable risk proportion (PARP) of risk factors clustering was calculated. Results Odds ratios of risk factors clustering tended to increase with BMI, PBF and BFMI. BMI ≥ 24 kg/m^2, PBF ≥ 21% and BFMI ≥ 5 kg/m^2 were the cut-off points that had approximate sensitivity and specificity, and/or had the shortest distance in ROC curve. AUC of all the three indexes was larger than 0.5. Analysis of PARP indicated that BMI under 24 kg/m^2, PBF under 21% and BFMI under 5 kg/m^2 could prevent 27.1%, 37.44% and 36. 63% risk factors clustering, respectively. Conclusion BMI≥24 kg/m^2, PBF≥21% and BFMI≥5 kg/m^2 can well reflect the cardiovascular risk factors clustering among elderly males.
出处 《上海交通大学学报(医学版)》 CAS CSCD 北大核心 2009年第8期982-985,共4页 Journal of Shanghai Jiao tong University:Medical Science
关键词 老年 心血管危险因素聚集 体质量指数 体脂百分比 体脂指数 切点 elderly cardiovascular risk factors clustering body mass index percentage of body fat body fat mass index cut-off point
  • 相关文献

参考文献8

  • 1Gu D, Gupta A, Muntner P, et al. Prevalence of cardiovascular disease risk factor clustering among the adult population of China: results from the International Collaborative Study of Cardiovascular Disease in Asia (InterAsia) [J]. Circulation, 2005,112(5) : 658 - 665.
  • 2Smith SC Jr. Multiple risk factors for cardiovascular disease and diabetes mellitus[J]. Am J Med,2007, 120(3 Suppl 1 ) : S3 - S11.
  • 3中国成人血脂异常防治指南[J].中华心血管病杂志,2007,35(5):390-419. 被引量:5230
  • 4Kyle U, Genton L, Didier H, et al. Total body mass, fat mass, fatfree mass, and skeletal muscle in older people: cross-sectional differences in 60-year-old persons[J]. J Am Geriatr Soe, 2001,49 (12) : 1633 -1640.
  • 5中国肥胖问题工作组数据汇总分析协作组.我国成人体重指数和腰围对相关疾病危险因素异常的预测价值:适宜体重指数和腰围切点的研究[J].中华流行病学杂志,2002,23(1):5-10. 被引量:3332
  • 6Ito H, Nakasuga K, Ohshima A, et al. Detection of cardiovascular risk factors by indices of obesity obtained from anthropometry and dual-energy X-ray absorptiometry in Japanese individuals [ J ]. Int J Obes Relat Metab Disord, 2003, 27 (2) : 232 - 237.
  • 7Kyle UG, Sehutz Y, Dupertuis YM, et al. Body composition interpretation. Contributions of the fat-free mass index and the body fat mass index [ J ]. Nutrition, 2003, 19 (7-8) : 597 - 604.
  • 8Melanson KJ, McInnis KJ, Rippe JM, et al. Obesity and cardiovascular disease risk: research update[J]. Cardiol Rev, 2001,9 (4) : 202 - 207.

二级参考文献151

共引文献8333

同被引文献64

引证文献3

二级引证文献33

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部