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尾肌肉质量指数与老年人的身体功能之间的关系
Miguel Alarcón-Rivera1,2, Carolina Cornejo-Mella3, Camila Cáceres-Aravena3
1School of Sports Sciences and Physical Activity, Faculty of Health, Universidad Santo Tomás, Talca, Chile.
AIMS public health
|April 15, 2024
概括
尾肌肉质量指数 (AMMI) 与老年人的步行速度和动态平衡相关. 这一发现表明AMMI是评估老年人肌肉质量和身体功能的宝贵工具.
科学领域:
- 老年学是一门学科.
- 人体生理学 人体生理学
- 生物统计学 生物统计学
背景情况:
- 在老年人群中,萨尔科佩尼亚和身体功能下降是严重的担忧.
- 准确评估肌肉质量和身体功能对于保持老年人的独立性和生活质量至关重要.
研究的目的:
- 为了研究尾肌肉质量指数 (AMMI) 之间的关系,来源于人体测量和关键的身体功能参数在老年人.
- 确定AMMI是否可以作为身体功能的可靠指标,包括下肢力量,步行速度和动态平衡.
主要方法:
- 76名老年人 (平均年龄为72.03±7.03岁) 参加了这项研究.
- 尾肌肉质量指数 (AMMI) 用人体测量数据 (体重,小腿周长,部周长,膝盖高度) 和握力计算.
- 身体功能通过5个椅子站立测试,3米步行测试 (步行速度) 和定时起来和去 (TUG) 测试 (动态平衡) 进行评估.
主要成果:
- 在女性或男性中,AMMI与下肢强度 (椅子站测试) 没有显著的相关性.
- 在两种性别的AMMI和步行速度之间观察到中度的正相关性 (r = 0.5420.556,p < 0.001).
- 在女性和男性中发现AMMI和动态平衡 (TUG测试) 之间存在显著的负相关性 (r = -0.273至 -0.284,p < 0.05).
结论:
- 尾肌肉质量指数 (AMMI) 与老年人的动态平衡和步行速度有显著的关系.
- AMMI显示出作为一种非侵入性公共卫生工具的潜力,用于量化肌肉质量和估计老年人的身体功能.
- 这些发现强调了监测肌肉质量的重要性,以保持老年人群的身体功能和移动性.
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