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Analysis of 2 Operational Criteria Related to Muscle Loss in Elderly Brazilian Women A Critical View of Discriminative Values

机译:对老年巴西女性肌肉损失有关的2个操作标准的分析判别价值的危重观

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摘要

The aim of this study was to evaluate 2 operational criteria of the muscle loss adjusted to the body mass index in relation to the discriminative values for muscle mass corrected by height, in elderly Brazilian women. Muscle function (handgrip strength and gait speed) and body composition (dual energy x-ray absorptiometry) were evaluated. A total of 112 elderly women (mean, 76.42 years; standard deviation, 65.3 years) Particlgated of this study. The muscle loss index adjusted to the body mass was not capable of identifying elderly Participants with muscle loss' as muscle mass corrected by height, with an area under the receiver opetating characteristic curve of 0.52. There was no significance after the concordance analysis (K = 0.03, P = 73) The handgrid strength was higher in the nchsarcc)geni grup when we used the muscle loss index adjusted to the body mass (P .01). other cc)mparisidns were not significant difference in the proportions of sarcopenic patients between groups (p = 0.1).
机译:本研究的目的是评估调整到体重指数的肌肉损失的2个操作标准,以与高度矫正的肌肉质量纠正的鉴别值,在老年巴西女性中。评估肌肉功能(手柄强度和步态速度)和体组成(双能X射线吸收术)。共有112名老年妇女(平均,76.42岁;标准偏差,65.3岁)参与本研究。调整到体重的肌肉损失指数无法识别肌肉损失的老年参与者作为高度矫正的肌肉损失,在接收器下的区域下调曲线为0.52。在一致性分析(k = 0.03,p = 73)后,在NCHSARCC中的手柄强度较高时没有意义)Geni Grup,当我们使用调节到体重的肌肉损失指数(P <.01)时。其他CC)MPARISIDN在组之间的嗜睡患者的比例没有显着差异(p = 0.1)。

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