在绝经后妇女中确定加速计评估的身体行为的多组件模式和相关性:妇女健康加速计协作
Kelly R Evenson1, Annie Green Howard2,3, Fang Wen1
1Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina - Chapel Hill, Chapel Hill, North Carolina, United States.
Journal for the measurement of physical behaviour
|August 18, 2025
概括
在绝经后的妇女中,使用加速计确定了五种不同的身体行为模式. 这些模式,从高活动到高久坐行为,可以指导针对这一人口群的有针对性的健康干预措施.
科学领域:
- 老年学是一门学科.
- 公共卫生 公共卫生
- 生物医学工程 生物医学工程
背景情况:
- 了解身体活动和久坐不动的行为模式对于开发有效的健康干预措施至关重要.
- 绝经后的女性代表着一个拥有独特健康考虑的多样化人口.
研究的目的:
- 用加速度计识别和描述身体活动和久坐行为的多组件模式.
- 探索这些身体行为模式在多样化的绝经后妇女的大队的相关性.
主要方法:
- 横截面研究结合了两个美国队列 (妇女健康研究和WHI目标体育活动和心血管健康研究).
- 在7天内利用了22,612名绝经后妇女 (年龄在62-97岁) 的加速计 (ActiGraph GT3X+) 数据.
- 采用隐性类别分析来分类每小时的身体行为模式 (久坐,轻度,中度至强度的活动).
主要成果:
- 确定了五种不同的身体行为模式,其特点是不同程度的身体活动和久坐行为.
- 较高的体力活动和较低的久坐行为与年轻的年龄,高等教育,更好的一般健康状况,正常体重,非吸烟状态和更快的步行速度有关.
- 糖尿病和心血管疾病等疾病与较低的体力活动/较高的久坐行为模式有关.
结论:
- 潜阶级分析成功地界定了绝经后妇女的独特身体行为特征.
- 这些已识别的模式为开发有针对性的干预措施提供了基础,以改善身体活动并减少这一群体的久坐行为.
- 人口和健康因素与这些身体行为模式密切相关,为个性化健康策略提供了洞察力.
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