使用国际体育活动问卷估计老年人的心肺健康状况
Kelsey R Sewell1, Jeremiah J Peiffer1, Shaun J Markovic1,2
1Centre for Healthy Ageing, Health Futures Institute, Murdoch University, Murdoch, WA, Australia.
Frontiers in sports and active living
|July 9, 2024
概括
一个新的方程估计了老年人使用国际体力活动问卷 (IPAQ) 的非运动数据来估计心肺呼吸能力. 这种方法为这个人群提供了最大限度的运动测试的实际替代方案.
科学领域:
- 老年学是指老年学的学科.
- 运动生理学 运动生理学
- 公共卫生 公共卫生
背景情况:
- 心肺健康对健康至关重要,但对老年人来说,最大限度的运动测试是具有挑战性的.
- 现有的非运动预测方程通常不适合老年人群.
- 国际体力活动问卷 (IPAQ) 是广泛使用的,适用于老年人.
研究的目的:
- 开发和验证一种新的非运动方程,用于估计特定于老年人的心肺呼吸能力 (VO2峰值).
- 为了这个估计,利用IPAQ的数据.
- 为流行病学研究和临床实践提供实用工具.
主要方法:
- 来自一项随机对照试验的基线数据的二次分析,该试验涉及92名居住在社区的老年人 (60-80岁).
- 参与者完成了IPAQ,并接受了最大限度的运动测试.
- 逐步线性回归被用于推导子集 (n=60) 中的方程开发和在单独的子集 (n=32) 中的验证.
主要成果:
- 最后的方程包括年龄,性别,体重指数和IPAQ休时间活动.
- 该方程解释了推导组中的61%,验证组中的55%的差异.
- 不同人群的表现优于以前发表的不同人群的非运动方程.
结论:
- 非运动测量,特别是IPAQ数据,可以为老年人提供可接受的心肺健康估计.
- 这种新的方程为最大运动测试提供了一个切实可行的替代方案.
- 需要对多种样本进行进一步的验证,并检查公共卫生影响.
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