主观认知衰退的老年人体育活动轨迹及其决定因素:来自国家队列研究的结果
Yiping Chen1, Wei Li2, Huifeng Wang1
1School of Nursing, Beijing University of Chinese Medicine, China.
Journal of science and medicine in sport
|December 12, 2024
概括
大多数患有主观认知衰退的老年人仍然身体不活跃. 针对性干预措施解决吸烟和社会参与等因素对于促进这一群体体育活动至关重要.
科学领域:
- 老年学是指老年学的学科.
- 公共卫生 公共卫生
- 认知科学 认知科学
背景情况:
- 主观认知衰退 (SCD) 影响着老年人口的很大一部分.
- 身体活动与认知健康有关,但其在患有SCD的老年人中的模式尚不清楚.
- 了解身体活动轨迹对于开发有效的健康干预措施至关重要.
研究的目的:
- 为了研究老年人的主观认知衰退的身体活动轨迹.
- 确定影响这些身体活动模式的关键决定因素.
- 为促进这一人口群体体体育活动提供有针对性的干预信息.
主要方法:
- 利用了来自中国健康与退休长度研究 (CHARLS) 的数据,这是一个全国性的队列.
- 采用基于小组的轨迹建模来分析中度至强度体力活动 (MVPA).
- 应用了多项逻辑回归来识别基于社会生态模型的预测因素.
主要成果:
- 确定了三个不同的体力活动轨迹:快速下降 (10.35%),稳定不活动 (80.62%) 和快速增长 (9.03%).
- 重要决定因素包括年龄,吸烟,BMI,并发症,ADL流动性,婚姻状况,家庭规模,社交活动频率和居住地.
- 稳定不活动组是主要的轨迹.
结论:
- 大多数患有SCD的老年人表现出稳定的不活动体育活动模式.
- 干预措施应侧重于可修改的决定因素,如吸烟,BMI,并发症和社会参与.
- 在患有SCD的老年人中促进体育活动需要采取多方面的方法,应对个人和环境因素.
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