与Jamar液压模型相比,InGrip数字动力表在老年人中的有效性,可靠性和诊断准确性
Luis Polo-Ferrero1,2, Roberto Méndez-Sánchez3,4, Javier Martín-Vallejo4,5
1Departamento de Enfermería y Fisioterapia, Universidad de Salamanca, 37007, Salamanca, Spain. pfluis@usal.es.
European geriatric medicine
|February 26, 2026
概括
InGrip数字动力表是评估老年人手握强度的有效和可靠工具,其准确性与传统的Jamar设备相当.
科学领域:
- 老年学是指老年学的学科.
- 生物医学工程 生物医学工程
- 临床诊断 临床诊断 临床诊断
背景情况:
- 手握强度对于诊断肉症和评估老年人群的肌肉功能至关重要.
- 传统的Jamar液压动力表被广泛使用,但在重量和校准方面存在局限性.
- 像InGrip这样的数字动力计在校准和设计方面提供了潜在的优势.
研究的目的:
- 为了验证InGrip数字动力表与Jamar液压动力表的准确性,可靠性和诊断性能.
- 根据既定的标准,评估InGrip在诊断手握强度较低方面的实用性.
主要方法:
- 一项涉及415名社区老年人的横截面研究.
- 根据南安普顿协议,使用InGrip和Jamar设备测量了手握强度.
- 统计分析包括相关性,一致性 (Bland-Altman,ICC) 和ROC曲线分析用于诊断能力.
主要成果:
- 在InGrip显示强烈的相关性 (r=0.95) 和优秀的协议 (ICC=0.94) 与Jamar.
- 对于InGrip,观察者内部 (ICC=0.96) 和观察者间 (ICC=0.96) 的可靠性都很高.
- InGrip显示出高的诊断能力,具有特定于性别的最佳切断范围,用于较低的握力.
结论:
- InGrip数字动力表是Jamar用于老年人手握强度评估的有效,可靠和准确的替代品.
- 它的性能支持其在研究和临床环境中用于查肉症的使用.
- 从这项研究中得出的性别特异性切断与EWGSOP2标准保持一致,提高了诊断效用.
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