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临床表现 临床表现

Gabriela Dos Santos1, Thais Bento Lima-Silva1,2, Tiago Nascimento Ordonez1

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

Alzheimer's & dementia : the journal of the Alzheimer's Association
|December 25, 2025
PubMed
概括

老年人的主观认知衰退 (SCD) 与抑郁和焦虑症状有关. 对于那些患有SCD的人来说,早期心理健康干预可能至关重要,特别是在发展中国家.

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科学领域:

  • 老年学是一门学科.
  • 神经科学是一个神经科学.
  • 精神病学是一个精神病学.

背景情况:

  • 发展中国家不断增加的认知衰退和痴呆病例是一个重大问题.
  • 主观认知衰退 (SCD) 可能代表轻度认知障碍的临床前阶段.
  • 关于发展中国家的SCD患病率和标准化评估的研究有限.

研究的目的:

  • 研究老年人主观认知衰退 (SCD),认知表现和情绪变量之间的关系.
  • 探索情绪障碍与自我认知的认知衰退之间的潜在联系.
  • 评估社区居住的老年成人人口的认知功能和情绪症状.

主要方法:

  • 使用SCD的认知功能仪器 (CFI) 评估了207名老年人.
  • 使用阿登布鲁克认知检查修订 (ACE-R) 评估认知表现.
  • 抑郁和焦虑症状通过老年抑郁量表-15 (GDS15) 和抑郁,焦虑和压力量表 (DASS-21) 来衡量.

主要成果:

  • 与没有SCD的参与者相比,SCD的参与者在DASS-21和GDS15上得分更高.
  • 后勤回归显示,较高的GDS15分数与属于SCD组的几率增加之间存在显著的关联.
  • 虽然ACE-R上的认知表现类似,但在视觉空间子级和退休状态上注意到了差异.

结论:

  • 抑郁和焦虑症状似乎与老年人的主观认知衰退有关.
  • 这些发现强调了心理健康干预对SCD患者的潜在重要性.
  • 需要进一步的研究来了解情绪在临床前认知衰退中的作用.