身体活动和久坐不动行为对骨关节炎风险的因果关系:单变量和多变量孟德尔随机化研究
Xingzhao Li1, Sibo Wang2, Wanguo Liu3
1Department of Ultrasound, China-Japan Union Hospital of Jilin University, Changchun, China.
Scientific reports
|November 8, 2023
概括
轻松的DIY活动和快乐的散步可能会降低骨关节炎的风险. 相反,长时间看电视与骨关节炎和全膝关节整形术风险的增加有关.
科学领域:
- 流行病学 流行病学
- 遗传学 是一个遗传学.
- 整形外科 整形外科 整形外科
背景情况:
- 身体活动 (PA),久坐不动行为 (SBs) 和骨关节炎 (OA) 之间的关系尚不清楚.
- 了解这些联系对于制定有效的OA预防策略至关重要.
研究的目的:
- 调查各种PA和SB表型之间的因果关系以及发展OA的风险.
- 区分不同类型的身体活动和久坐行为对OA风险的影响.
主要方法:
- 使用孟德尔随机化 (MR) 分析,包括单变量和多变量方法 (MVMR).
- 对整体OA,膝盖OA,部OA,全关节整形术和全膝关节整形术 (TKA) 进行了五种PA表型和三种SB表型的检查.
- 采用逆变量权重,MR-Egger回归和加权中位数方法,并对变性和异质性进行灵敏度分析.
主要成果:
- 轻量DIY活动与整体OA和膝盖OA风险降低有关.
- 快乐步行显示,整体OA的风险降低,膝盖OA的风险显著降低.
- 电视观看与OA,膝盖OA,部OA和TKA的风险增加有关.
- MVMR证实了出于快乐而步行和看电视对整体和膝盖OA的独立因果关系,并对BMI,吸烟和教育进行调整.
结论:
- 轻松的DIY活动和快乐的散步似乎是预防骨关节炎的保护因素.
- 长时间看电视是发展OA和经历TKA的风险因素.
- 这些发现强调了促进特定体力活动和减少久坐不动行为对于预防OA的重要性.
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