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妇女手部骨关节炎对六种不同的握力类型最大力的影响
Verónica Gracia-Ibáñez1, Néstor J Jarque-Bou2, Vicente Bayarri-Porcar2
1Department of Mechanical Engineering and Construction, Universitat Jaume I, Av. Vicent Sos Baynat, s/n, 12071, Castelló, Spain. vgracia@uji.es.
Scientific reports
|September 4, 2023
概括
手骨关节炎 (HOA) 显著降低了女性在所有握力类型的最大手力. 斜抓力强度显示出对HOA的非侵入性检测有希望,有助于早期诊断.
科学领域:
- 生物力学 生物力学
- 整形外科 整形外科 整形外科
- 康复科学 康复科学 康复科学
背景情况:
- 手部骨关节炎 (HOA) 是一种普遍影响手部功能的疾病.
- 跨各种握力类型的最大手力数据对于理解功能限制至关重要.
- 手力和HOA影响的性别特异性差异需要研究.
研究的目的:
- 在健康个体中量化六种抓取类型的最大手力.
- 为了确定在女性中受到HOA显著影响的掌握类型.
- 用最大的手力开发用于HOA检测的预测模型.
主要方法:
- 在33名健康受试者和30名患有HOA的女性中,测量了六种抓取类型的最大自愿收缩力.
- 双向重复测量 (MANOVAs) 用于分析健康受试者的性别差异和HOA患者的力量减少.
- 使用线性差异分析来确定HOA检测的预测因素.
主要成果:
- 健康的受试者在所有握力类型的最大手力中显示出显著的基于性别的差异.
- 与健康女性相比,患有HOA的女性在所有握力类型中表现出明显较低的最大手力 (p < 0.001).
- 斜抓力是检测HOA最重要的预测因素,达到88.2%的特异性和83.3%的灵敏度.
结论:
- 在女性中,HOA导致多种掌握类型的手力普遍下降.
- 最大斜抓力是非侵入性检测手部关节炎的潜在指标.
- 这项研究提供了有价值的规范性手力数据和HOA诊断的新方法.
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