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首页> 外文期刊>Revista Brasileira de Cineantropometria & Desempenho Humano >Diagnostic property of anthropometric indicators in the prediction of high body fat estimated by DXA in hypertensive women
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Diagnostic property of anthropometric indicators in the prediction of high body fat estimated by DXA in hypertensive women

机译：人体测量指标在DXA估计的高血压女性高脂肪预测中的诊断作用

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Excess body fat is an important risk factor for the development of arterial hypertension. he aim of this study was to verify the diagnostic performance of anthropometric indicators in the prediction of excess body fat estimated by Dual-energy Radiometric Absorptiometry (DXA) in hypertensive women. A cross-sectional study with 71 hypertensive women (57.9 ?± 10.1 years; 77.8 ?± 15.1 kg; 156.8 ?± 5.2 cm) was carried out. he anthropometric indicators analyzed were: Body Mass Index (BMI), Waist Circumference (WC), Waist-to-Hip Ratio (WHR), Waist-to-Height Ratio (WHtR) and Conicity Index (C Index). Body fat measured by DXA was used as the reference method. Descriptive statistics and ROC curve were used for data analysis. Comparing the anthropometric indicators with the percentage of total fat estimated by DXA, significant differences were observed in BMI, WC and WHR (P <0.05). In relation to the percentage of trunk fat, a difference was identified in BMI and WC (P <0.05). Among the anthropometric indicators analyzed, BMI (0.83), WC (0.79) and WHtR (0.80) had the largest areas under the ROC curve in relation to excess body fat determined by DXA. he cutoff points were conservative in relation to those suggested in literature. Anthropometric indicators BMI (24.72 kg/m 2 ), WC (87.81 cm) and WHtR (0.55) can be adopted in the evaluation of excess body fat in hypertensive women, since they demonstrated to be good predictors when confronted with DXA.
机译：体内过多的脂肪是动脉高血压发展的重要危险因素。他的这项研究旨在验证人体测量学指标在通过双能放射线吸收法（DXA）估计的高血压女性中预测多余身体脂肪中的诊断性能。进行了一项横断面研究，对71名高血压妇女（57.9±10.1岁; 77.8±15.1 kg; 156.8±5.2厘米）进行了研究。分析的人体测量指标为：体重指数（BMI），腰围（WC），腰围与臀围比率（WHR），腰围与身高比率（WHtR）和圆锥度指数（C指数）。通过DXA测量的体脂用作参考方法。描述性统计和ROC曲线用于数据分析。将人体测量指标与DXA估算的总脂肪百分比进行比较，观察到BMI，WC和WHR的显着差异（P <0.05）。关于躯干脂肪的百分比，BMI和WC有差异（P <0.05）。在分析的人体测量指标中，BMI（0.83），WC（0.79）和WHtR（0.80）在DXA曲线下相对于多余脂肪的ROC曲线下面积最大。截止点相对于文献中所建议的是保守的。人体测量指标BMI（24.72 kg / m 2），WC（87.81 cm）和WHtR（0.55）可用于评估高血压妇女体内多余脂肪，因为当与DXA接触时，它们被证明是很好的预测指标。

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