身体活动,久坐不动,水果和蔬菜的消费,和中国老年人的肉症:一个跨部门研究
Yanjie Zhang1, Xiaolei Liu2, Yongzhi Ma3
1Physical Education Unit, School of Humanities and Social Science, The Chinese University of Hong Kong, Shenzhen, Shenzhen 518172, China.
Nutrients
|August 12, 2023
概括
满足适度至剧烈体力活动 (MVPA) 的生活方式建议,减少久坐行为,以及足够的水果和蔬菜摄入量,可显著降低老年中国成年人的肉风险.
科学领域:
- 老年学与公共卫生
- 营养科学 营养科学
- 运动生理学 运动生理学
背景情况:
- 标志着肌肉质量和功能丧失的萨尔科佩尼亚是老龄化人口日益关注的问题.
- 生活方式因素包括体力活动,久坐行为和饮食在维持肌肉健康方面发挥着至关重要的作用.
- 了解这些关联对于开发有效的干预措施来对抗老年人肉症至关重要.
研究的目的:
- 为了研究中度到剧烈的体力活动 (MVPA),久坐行为,水果和蔬菜摄入量,和肉症风险之间的关系.
- 评估这些生活方式因素对中国老年人肉症的综合和单独影响.
主要方法:
- 来自全球老龄化和成人健康研究 (SAGE) 的5418名中国老年人的横截面研究.
- 收集了有关身体活动,久坐不动行为和水果/蔬菜摄入量的数据.
- 低肌肉质量加上缓慢的步行速度或手握强度弱的萨尔科佩尼亚;使用多重逻辑回归分析.
主要成果:
- 只有32.63%的参与者满足了所有三个生活方式建议.
- 满足所有三项建议与显著降低了肉类的风险有关 (OR = 0.63).
- 个人坚持水果/蔬菜摄入量,MVPA和减少久坐行为也显示出与肉症风险的保护性关联.
结论:
- 坚持对MVPA,久坐不动的行为和水果/蔬菜摄入的生活方式建议,可以保护中国老年人免受皮症的侵害.
- 这些发现强调了对改变生活方式的整体方法的重要性,以防止与年龄相关的肌肉衰退.
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