测试AgingPLUS干预措施所谓的机制:对身体活动结果的影响
Manfred Diehl1, Han-Yun Tseng1, George W Rebok2
1Department of Human Development and Family Studies, Colorado State University.
Psychology and aging
|April 10, 2025
概括
在老年人中,AgingPLUS计划改善了体力活动 (PA). 对衰老的负面看法和自我有效性的信念部分解释了这些PA的改善,支持了干预的机制.
科学领域:
- 老年学是指老年学的学科.
- 行为医学是一种行为医学.
- 公共卫生 公共卫生
背景情况:
- 对衰老的负面看法 (NVOA) 和自我有效性影响健康行为.
- 以前的研究表明,AgingPLUS干预可以修改NVOA,自我有效性和炼意图.
研究的目的:
- 评估AgingPLUS干预对45-75岁成年人身体活动 (PA) 的影响.
- 确定NVOA和自我有效性信念是否调解了对PA的干预效应.
主要方法:
- 随机的,单盲对照组设计,有278名参与者 (年龄在45-75岁).
- 干预组接受了AgingPLUS;对照组接受了健康教育.
- 在基线和8周时通过加速度计和自我报告评估PA.
主要成果:
- 与对照组相比,AgingPLUS参与者在加速仪评估和自我报告的PA中显示出显著的增加.
- 在NVOA中得到的改善是通过加速仪评估的PA.
- NVOA和自我有效性信念调解了自我报告的PA结果.
结论:
- AgingPLUS干预表明,对体力活动有小但显著的积极影响.
- 研究结果支持NVOA和自我效能信念作为老年人PA变化的关键调解者.
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