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临床表现 临床表现

Monica Sanches Yassuda1, Luc A Crivelli2, Claudia Kimie Suemoto3

  • 1Universidade de São Paulo, São Paulo, São Paulo, Brazil.

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概括
此摘要是机器生成的。

认知功能指数 (CFI) 可以帮助识别拉丁美洲主观认知衰退 (SCD) 患者. 这种工具显示了早期认知障碍检测在痴呆症预防工作中的潜力.

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科学领域:

  • 神经科学是一个神经科学.
  • 老年学是一门学科.
  • 公共卫生 公共卫生

背景情况:

  • 主观认知衰退 (SCD) 是一种自我认知的认知障碍,在标准测试中并不明显.
  • 认知功能指数 (CFI) 是一种识别SCD个体的工具.
  • 在拉丁美洲 (LA),对CFI的研究有限.

研究的目的:

  • 研究LA人口中CFI分数和全球认知之间的关联.
  • 确定CFI分数是否可以识别具有认知表现低于平均值1.0标准偏差 (SD) 的个体.

主要方法:

  • 来自LatAm-FINGERS痴呆症预防研究的815名参与者的分析.
  • 使用临床前阿尔茨海默氏症认知组合 (PACC-5) 评估的认知能力.
  • CFI分数与PACC-5分数相关;进行了接收器操作特征 (ROC) 分析.

主要成果:

  • 在CFI和PACC-5分数之间发现了显著的负相关性 (r = -0.27,p < 0.001).
  • ROC分析显示,CFI的曲线下面面积 (AUC) 为0.71,用于识别具有PACC-5分数低于1 SD的个体.
  • 建议最优的CFI截止分数为0.36.

结论:

  • CFI可以作为认知查协议的宝贵补充,用于识别需要进一步评估的个人.
  • 将CFI整合到LA的查策略中可能有助于减少认知健康差异.
  • 这种方法可以推进针对LA面临的挑战而定制的痴呆症预防计划.