低相角表明膝关节骨关节炎等待全膝关节关节整形手术的患者的肌肉强度和身体表现不佳
Young Seok Kim1, Seung Ick Choi1, Jun Young Park2
1Department of Rehabilitation Medicine, Yongin Severance Hospital, Yonsei University College of Medicine, 363 Dongbaekjukjeon-daero, Giheung-gu, Yongin, 16995, Republic of Korea.
Scientific reports
|July 28, 2025
概括
在接受全膝关节整形手术 (TKA) 的患者中,低相角 (PhA) 表明手术前后身体功能较差. 这一发现突出了PhA作为膝关节骨关节炎 (OA) 患者身体状况的预测指标.
科学领域:
- 整形外科 整形外科 整形外科
- 老年学是一门学科.
- 生物物理学的生物物理.
背景情况:
- 膝关节整形术 (TKA) 旨在提高膝关节骨关节炎 (OA) 患者的身体功能.
- 术前和术后的身体表现因素需要进一步澄清.
研究的目的:
- 调查等待TKA的膝关节OA患者的相角 (PhA) 和身体状况之间的关联.
- 为了确定PhA是否可以预测手术前和手术后的身体表现.
主要方法:
- 一项前性队列研究,涉及226名膝关节骨质炎患者.
- 使用生物电阻分析测量相角 (PhA).
- 患者被分为低PhA和高PhA组进行比较分析.
主要成果:
- 与高PhA组相比,低PhA组表现出明显较低的肌肉强度和体力表现.
- 尽管TKA后情况有所改善,但低PhA组的身体表现仍然较差.
- 低PhA被确定为较差的10米步行和定时起动测试结果的独立风险因素.
结论:
- 阶段角 (PhA) 是膝关节骨质炎患者进行TKA的术前和术后身体状况的有价值指标.
- 低PhA可能意味着膝关节置换手术后身体恢复不足的风险更高.
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