针对有认知和心理健康问题的中年和老年人进行量身定制的在线体育活动辅导:单臂前后干预研究
Kathryn A Ellis1,2,3, Rhoda Lai1, Eleanor Curran1,4
1Department of Psychiatry, The University of Melbourne, Level 3, Alan Gilbert Building, 161 Barry Street, Parkville, Victoria, 3053, Australia, 61 383441879, 61 383441879.
JMIR aging
|March 11, 2026
概括
这项试点研究表明,一个量身定制的在线计划显著增加了老年人患痴呆风险的体力活动 (PA). 干预改善了PA水平,降低了痴呆风险,并改善了心理健康.
科学领域:
- 老年学是指老年学的学科.
- 神经学 神经学
- 公共卫生 公共卫生
背景情况:
- 低体力活动 (PA) 是痴呆症的危险因素,特别是在有认知和心理健康问题的老年人中.
- 需要量身定制的干预措施来改善高风险人群的PA坚持.
- 埃克塞尔计划开发了一个模型,用于参与这个人口在PA.
研究的目的:
- 为了评估12周在线家庭PA干预对45-80岁成年人的有效性.
- 评估干预措施的可接受性,可行性,安全性和对痴呆风险,PA水平和心理健康的影响.
- 探索影响行为变化的认知机制的变化.
主要方法:
- 一个试点,为期12周的在线家庭PA干预.
- 参与者 (45-80岁) 有认知和心理健康症状.
- 个别定制的有氧运动,力量和平衡计划与在线辅导.
主要成果:
- 显著增加了PA指南的遵守率 (6%至44%,P<.001).
- 参与者满足PA指南的可能性增加了8倍.
- 降低了痴呆症风险 (d=-0.32,P=.008) 和心理健康症状 (抑郁症d=-1.31,焦虑症d=-0.89).
- 高保留率 (95%) 和程序的有用性 (98%).
结论:
- 定制的,基于家庭的在线PA干预有效地增加了高危老年人的PA.
- 这种干预是可以接受的,可行的,安全的,并降低了痴呆风险和心理健康症状.
- 行动规划和结果预期的改进表明了弥合意图-行为差距的机制.
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