对24小时运动行为自行管理问卷的有效性和可靠性
Aino Kitayama1, Kaori Ishii2, Ai Shibata3
1Graduate School of Sport Sciences, Waseda University.
Journal of epidemiology
|September 7, 2025
概括
一个新的简短问卷准确地测量了24小时的运动行为,如睡眠,久坐时间和身体活动. 该工具在评估每日和每周的移动模式方面表现出良好的有效性和可靠性.
科学领域:
- 运动学 运动学
- 公共卫生 公共卫生
- 行为科学 行为科学
背景情况:
- 评估24小时的运动行为需要简短,有效的工具.
- 目前用于评估睡眠,久坐行为 (SB),光强度体力活动 (LPA) 和中度至强度体力活动 (MVPA) 的方法需要简化.
研究的目的:
- 为了评估24小时运动行为简短的自我报告问卷的标准有效性和测试复试可靠性.
- 建立一个简单的工具来评估睡眠,SB,LPA和MVPA的持续时间.
主要方法:
- 一个四项调查问卷评估了35名健康成年人的睡眠,SB,LPA和MVPA.
- 参与者还佩戴加速度计,以客观地测量运动行为.
- 通过与加速度计数据的相关性来评估有效性;使用ICC来确定可靠性.
主要成果:
- 对于睡眠,SB和LPA发现了中等相关性 (rho=0.460.60),对于MVPA发现了低相关性 (rho=0.330.47).
- 自我报告的睡眠和MVPA持续时间小于加速计衍生的持续时间.
- 对所有行为来说,测试-重新测试可靠性均为相当至优异 (ICCs=0.720.90).
结论:
- 简短的问卷显示了可接受的有效性和可靠性,用于评估24小时的运动行为.
- 该工具适用于评估典型周,上周和前一天的回忆期.
- 这些发现支持在公共卫生和研究环境中使用该问卷.
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