在中国中年和老年人中,握力,主观记忆障碍和认知功能之间的纵向关系
Lu Tao1, Xiaoxiao Wang1, Shiying Gao1
1School of Nursing, Nanjing Medical University, Nanjing, 211166, China.
Aging clinical and experimental research
|August 21, 2023
概括
握力的强度,而不是记忆的投诉,预测了成年人的认知能力下降. 监测握力可能有助于识别那些面临认知障碍风险的人.
科学领域:
- 老年学是一门学科.
- 认知神经科学 认知神经科学
- 公共卫生 公共卫生
背景情况:
- 主观记忆问题是认知能力下降的早期指标.
- 抓地力越来越被认为是认知功能的预测指标.
- 很少有研究直接将它们的独立关联与认知功能进行比较.
研究的目的:
- 研究中年和老年人认知功能,主观记忆抱怨和握力之间的纵向关系.
- 为了确定握力或记忆的投诉是否独特地预测随着时间的推移认知功能.
主要方法:
- 利用了中国健康与退休长度研究 (2011-2015) 中3877名成年人 (45-92岁) 的数据.
- 每两年评估握力,主观记忆问题和认知功能.
- 采用通用估计方程模型来分析纵向关联.
主要成果:
- 握力显示出与认知功能具有显著的纵向关联,独立于记忆问题 (β=0.021,P<0.001).
- 主观记忆抱怨的变化与随时间推移的认知功能没有显著的关系 (P=0.112).
- 基线记忆问题与较差的认知功能有关 (β=-1.142,P<0.001).
结论:
- 抓握强度似乎是认知功能下降的更强大的纵向相关比主观记忆抱怨.
- 定期评估握力可以帮助识别患有认知障碍风险较高的人.
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