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临床表现 临床表现

Babak Khorsand1, Elham Ghanbarian1, Hailey J Andrews2

  • 1University of California, Irvine, Irvine, CA, USA.

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认知功能指数 (CFI) 可以帮助识别老年人的认知障碍,与像TICS-m.等客观措施相关联. 特定的自我报告问题,如记忆问题,预测轻度认知障碍 (MCI).

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科学领域:

  • 老年学是指老年学的学科.
  • 神经科学是一个神经科学.
  • 认知心理学 认知心理学

背景情况:

  • 认知功能指数 (CFI) 和认知状态修改电话采访 (TICS-m) 是老年人认知查的关键工具.
  • TICS-m是一个客观的,考员管理的测试,而CFI是一个主观的,自我报告的问卷.
  • 主观认知问题与客观认知功能之间的关系并未得到一致的定义,尽管主观认知问题在老年人中普遍存在.

研究的目的:

  • 检查CFI和TICS-m分数之间的关联.
  • 评估自我报告的认知问题在识别老年人认知障碍方面的有用性.

主要方法:

  • 来自远程认知衰老和阿尔茨海默病REsearch (R-CARE) 研究的128名参与者完成了CFI和TICS-m评估.
  • 轻度认知障碍 (MCI) 用教育调整的TICS-m切割分数来定义.
  • 线性回归分析了CFI-TICS-m关系;物流回归评估了CFI项目对认知不受损 (CU) 与MCI参与者的分类能力,调整了人口统计数据.

主要成果:

  • 较高的CFI分数与较低的TICS-m分数显著相关 (ß=-0.47±0.18,p=0.009).
  • 32%的参与者根据TICS-m分数被归类为MCI.
  • 五个CFI项目预测了MCI分类:重复问题 (OR=1.88),需要记忆帮助 (OR=1.63),难以管理金钱 (OR=1.77),活动困难 (OR=1.58) 和电器使用问题 (OR=2.48).

结论:

  • CFI与TICS-m有着显著的关联,这表明它作为检测认知障碍的补充工具的价值.
  • 特定的自我报告的CFI项目,包括记忆困难和日常活动的挑战,可以预测MCI.
  • CFI的易用性和简洁性支持其在不同人群中进行远程认知查和早期检测的潜力.