生活方式对轻度认知障碍的影响进展:一个决策树预测模型研究
Jiwen Hou1,2, Hua Jiang1, Yan Han1
1Department of Geriatrics, Affiliated Hospital of Chengdu University, Chengdu, People's Republic of China.
Neuropsychiatric disease and treatment
|February 19, 2024
概括
参与爱好,体育炼和社交活动可以帮助预防轻度认知障碍 (MCI) 的进展. 生活方式的选择显著影响MCI,而爱好是本研究中发现的最关键因素.
科学领域:
- 神经学 神经学
- 老年学是指老年学的学科.
- 公共卫生 公共卫生
背景情况:
- 轻度认知障碍 (MCI) 是痴呆症的前体,需要对可修改的风险因素进行研究.
- 了解生活方式的影响对于制定预防MCI进展的预防策略至关重要.
研究的目的:
- 评估各种生活方式因素如何影响轻度认知障碍 (MCI) 的进展.
- 开发和验证一个决策树模型,以基于生活方式来预测MCI进展.
- 确定对MCI发病率具有预测意义的关键生活方式因素.
主要方法:
- 在2015年10月至2020年2月期间招募了330名患有MCI的患者.
- 收集了人口统计和生活方式数据,平均持续了19个月.
- 利用迷你心理状态检查 (MMSE) 进行认知评估和卡普兰-梅尔生存分析.
主要成果:
- 年度MCI进展率为20%,整体队列生存率为33.2%.
- 爱好成为MCI进展的最重要的预测因素 (26.8%对57.8%的概率).
- 其他关键因素包括体育炼,社会参与,饮食,午睡和茶饮;该模型的AUC为0.737.
结论:
- 改变生活方式,特别是从事爱好,体育炼和社交互动,可以帮助预防MCI的进展.
- 高脂肪饮食可能会加速MCI的进展.
- 开发的决策树模型显示了MCI进展的良好预测效率.
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