加速度计和通过血液透析患者的问卷测量体力活动水平之间的关联
Bárbara Almeida Alvarenga1, Bruno Valle Pinheiro1,2, Luciana Angélica da Silva de Jesus1
1Pulmonary and Critical Care Division, University Hospital of Federal University of Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil.
Disability and rehabilitation
|December 1, 2024
概括
通过问卷测量体力活动水平 (PAL) 与血液透析患者的加速度计数据相关. 这项研究为调查问卷提供了关键的切断点,以区分不活跃与活跃的个人.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 运动生理学 运动生理学
- 生物医学工程 生物医学工程
背景情况:
- 身体活动对血液透析患者至关重要.
- 在这个人群中,准确评估身体活动水平 (PAL) 是一个挑战.
- 通常使用问卷,但它们与客观指标的相关性需要验证.
研究的目的:
- 通过三个问卷 (HAP,IPAQ,SF-36) 评估加速度计数据和PAL之间的关联.
- 确定这些问卷是否有能力区分身体不活跃和活跃的血液透析患者.
主要方法:
- 一项涉及105名血液透析患者的横截面研究.
- 使用加速度计和三个经过验证的调查问卷来测量身体活动.
- 进行了统计分析,以评估相关性并确定截止值.
主要成果:
- 加速度计数据显示与所有问卷分数有显著的相关性.
- 人类活动概况 (HAP) 与日常步行和中度至强度的体力活动有中度至强度的相关性.
- 已确定的HAP,IPAQ和SF-36的截止值可以区分不活跃患者和活跃患者.
结论:
- 基于问卷的PAL分数与客观的加速度计数据相关,特别是HAP.
- 这项研究成功地为调查问卷建立了特定的截止点,以有效地确定血液透析患者的体力活动水平.
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