使用灰度超声波软件的肌肉强度和回声性之间的关联:对移植候选人的诊断准确性研究
Carolina Acuña-Pardo1,2, Elena Muñoz-Redondo1,2, Lou Delcros-Forestier1,2
1Department of Physical Medicine and Rehabilitation, Hospital del Mar, Barcelona, Spain.
European journal of physical and rehabilitation medicine
|December 16, 2024
概括
腿骨直肠的回声性在检测移植候选人的肌肉软弱方面显示出相当的准确性. 然而,这种超声波测量不足以作为评估肌肉质量的独立诊断工具.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 肌肉骨成像系统的成像
- 诊断的准确性 诊断的准确性
背景情况:
- 晚期慢性病 (CKD) 损害了肌肉的代谢和代谢,影响肌肉的数量,质量和功能.
- 肌肉骨超声波是评估肌肉变化的可靠和可访问的工具.
研究的目的:
- 通过灰度尺度软件测量直骨 (RF) 声源性的有效性,以确定移植候选人的肌肉质量和强度下降的有效性.
主要方法:
- 一项后期诊断准确性研究,涉及112名移植候选人.
- 用ImageJ软件的灰度尺度来评估直骨 (RF) 的回声性.
- 四肢肌肉的弱点被定义为<40%的体重的最大自愿同度收缩.
主要成果:
- 72%的患者表现出四头肌弱;70.8%的患者过度水分.
- 70的回声性切线显示了83%的灵敏度,57%的特异性和0.671.67的AUC.
- 音效性>70与肌肉衰弱风险增加3.4倍相关,即使经过调整.
结论:
- 直体的回声性对于确定脏移植候选人的肌肉软弱具有相当的有效性.
- 它不推作为一个独立的诊断工具,为这个人群.
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