最少的身体活动保护晚年阿尔茨海默病:系统性审查
Amy Sakazaki1, Austin Lui1, Haneef Muhammad1
1Department of Foundational Biomedical Sciences, College of Osteopathic Medicine, Touro University California, Vallejo, CA, USA.
Journal of osteopathic medicine
|July 15, 2025
概括
每次活动至少每周三次,每次15分钟进行体力活动 (PA),可以在晚年预防阿尔茨海默病 (AD). 即使是家庭活动也提供了保护性的好处,这表明要求不如以前想象的那么严格.
科学领域:
- 老年学是指老年学的学科.
- 神经科学是一个神经科学.
- 公共卫生 公共卫生
背景情况:
- 现有研究表明,身体活动 (PA) 与阿尔茨海默病 (AD) 风险降低之间存在联系.
- 然而,晚年AP和老年人最佳活动水平的具体影响仍然不清楚.
- PA评估方法的变化,包括时间和活动类型,使得调查结果复杂化.
研究的目的:
- 系统地审查和评估有关身体活动对阿尔茨海默病风险的影响的文献.
- 特别强调晚年身体活动的作用,并确定老年人最低有效水平.
主要方法:
- 按照PRISMA指南进行了系统审查,搜索了MEDLINE和CINAHL数据库.
- 包括的研究是前性队列或干预性,英语,参与者在基线没有痴呆症或认知能力下降.
- 使用ROBINS-E工具评估了偏差风险,在最初选的2,300多项研究中,有17项研究符合纳入标准.
主要成果:
- 该审查分析了来自北美和欧洲206,463名参与者的数据.
- 评估晚年AP的研究 (平均年龄75.9) 显示了75%的统计学上显著的抗阿尔茨海默病保护作用率.
- 每周至少进行三次会议,每次至少持续15分钟,被确定为晚年PA的潜在保护值.
结论:
- 身体活动显着保护阿尔茨海默病的发展,潜在的要求低于当前指导方针建议的晚年参与.
- 包括家务在内的所有形式的体力活动都表现出保护作用,这表明对老年人更广泛的适用性.
- 需要进一步的标准化研究来完善最佳的PA值,特别是对于职业,家庭和年龄特定的活动.
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