一个新的可能标记:超声波定义的角可以预测脆弱性吗?
Busra Yurumez1, Yavuz Metin2, Volkan Atmis3
1Division of Geriatrics, Department of Internal Medicine, Ankara University Faculty of Medicine, Ibn-I Sina Hospital, Altindag, Ankara, Turkey.
Aging clinical and experimental research
|March 4, 2024
概括
超声波可以评估老年人的肌肉结构. 腿直骨肌 (RFM) 的下角 (PA) 独立预测脆弱性,提供了一个新的客观测量工具.
科学领域:
- 老年学是指老年学的学科.
- 肌肉骨超声波 肌肉骨超声波
- 生物医学工程 生物医学工程
背景情况:
- 脆弱性是老年人的脆弱性增加的状态.
- 肌肉超声波和脆弱性之间的关系仍然未被充分探索.
研究的目的:
- 调查直骨肌 (RFM) 的脆弱性和超声波参数之间的关联.
主要方法:
- 对301名65岁及以上的参与者进行了横截面研究.
- 使用FRAIL问卷评估的脆弱性.
- 通过RFM超声波测量厚度,横截面积 (CSA),带长度,笔角 (PA),刚度和回声性.
主要成果:
- 24.6%的参与者是脆弱的.
- 与强壮的个体相比,脆弱的个体表现出明显较低的RFM厚度,CSA和带长度.
- 下角 (PA) 是脆弱的显著独立预测指标 (OR=0.83,p=0.019),AUC为0.692 (p<0.001).
结论:
- 减少RFM厚度,CSA和PA与老年人的脆弱性有关.
- 下面的角 (PA) 作为脆弱的独立预测器.
- 基于超声波的PA测量提供了一个潜在的客观和定量方法来评估脆弱性.
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