辅助生活居民的体力活动和久坐行为:纵向研究的可行性和可接受性
Jung Yoen Son1,2, Deanna J Marriott1, Laura M Struble1
1School of Nursing, University of Michigan, Ann Arbor, MI, USA.
概括
在有助生活设施中的老年人经历了身体活动 (PA) 的下降,并在六个月内增加了久坐行为 (SB). 这项纵向研究证实了跟踪PA和SB这些变化的可行性.
科学领域:
- 老年学是一门学科.
- 运动学 运动学
- 公共卫生 公共卫生
背景情况:
- 在辅助生活 (AL) 设施中的老年人容易减少体力活动 (PA) 和增加久坐行为 (SB).
- 在这个人群中,记录PA和SB随时间变化的记录对于开发有针对性的干预措施至关重要.
研究的目的:
- 评估一项纵向研究的可行性和可接受性,研究AL居民的PA和SB.
- 在6个月的时间内估计PA和SB的变化.
- 探索与PA和SB变化相关的因素.
主要方法:
- 一项纵向研究,涉及9个AL设施的50名住户.
- 目标在基线和6个月使用activPAL和ActiGraph加速度计监测PA和SB.
- 通过问卷评估认知功能,身体功能和自我报告的数据.
主要成果:
- 该研究证明了可行性和可接受性,只有12%的人退出.
- 在6个月内观察到PA的小幅下降和SB的小幅增加.
- 在认知障碍患者中,PA的变化更为明显.
结论:
- 使用加速度计对PA和SB的纵向监测在AL居民中是可行的和可以接受的.
- 在这群人群中,在6个月内发生了微妙但显著的向降低PA和增加SB的转变.
- 认知状态可能会影响居住在AL设施中的老年人中PA变化的轨迹.
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