在中国中年和老年人中,每周体育活动水平与感冒的频率之间的剂量反应关系
Xiaona Tang1,2, Yichao Yu2,3, Xiaoxue Wu1,2
1The School of Sports Medicine and Rehabilitation, Beijing Sports University, Beijing, China.
PeerJ
|June 3, 2024
概括
参与定期的体力活动 (PA) 显著降低了中国老年人的感冒风险. 建议以至少538MET-分钟/周的运动为目标,以有效地减少感冒的频率.
科学领域:
- 老年学是一门学科.
- 公共卫生 公共卫生
- 运动科学 运动科学
背景情况:
- 身体活动 (PA) 对于中年和老年人的疾病预防至关重要.
- 了解最佳的PA水平是改善这一人口群体健康结果的关键.
- 这项研究调查了40岁以上中国成年人每周PA和感冒频率之间的联系.
研究的目的:
- 探索每周PA和感冒频率之间的剂量反应关系.
- 确定减少中年和老年人中感冒发病率所需的PA值.
主要方法:
- 这是一项针对1683名年龄在40岁及以上的中国成年人进行的基于网络的横截面调查.
- 收集有关身体活动水平和自我报告的感冒频率的数据.
- 使用克鲁斯卡尔-瓦利斯分析,奇平方测试,逻辑回归和受限制的立方线.
主要成果:
- 适度和高的每周PA水平显著降低了感冒风险 (OR=0.64).
- 快速步行是最常见的运动.
- 感冒风险增加与慢性疾病和居住在中国中部/西部有关.
结论:
- 定期,适度的运动,特别是快速步行,与感冒风险降低有关.
- 建议中年和老年中国人每周至少服用538MET-min/week的PA,以有效降低感冒的频率.
- 慢性病状况和地理位置影响感冒的流行.
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