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临床表现 临床表现

Gabriela Raquel Paz Rivas1, Barbara Loeblein Uebel2, Victória Tizeli Souza3

  • 1Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil.

Alzheimer's & dementia : the journal of the Alzheimer's Association
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概括
此摘要是机器生成的。

在没有认知障碍的个体中,主观认知衰退 (SCD) 与焦虑有关,而不是直接与睡眠质量有关. 这个群体的睡眠质量差与更高的焦虑水平相关,这表明存在复杂的关系.

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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.
  • 睡眠医学 睡眠医学

背景情况:

  • 主观认知衰退 (SCD) 代表了认知不受损 (CU) 个体的自我认知障碍.
  • SCD是神经退行性疾病连续体中的早期指标,具有异质且不完全理解的病因.
  • 睡眠障碍越来越多地与认知问题和客观认知衰退有关.

研究的目的:

  • 调查SCD患者的睡眠相关投诉.
  • 为了评估睡眠质量和认知/神经精神病学措施在南巴西队列之间的关联.

主要方法:

  • 包括来自BRASCODE队列的65岁以上的CU个体,具有主观认知投诉.
  • 使用神经认知和神经精神评估,包括记忆投诉量表 (MCS),主观认知衰退量表 (SCD-S),MMSE,GAI,GDS,PSQI,MBI和NPI.
  • 在12个月的随访期间,分析了睡眠质量 (PSQI) 和认知/焦虑/抑郁/行为等级之间的相关性.

主要成果:

  • 在匹兹堡睡眠质量指数 (PSQI) 和老年焦虑库存 (GAI) 分数 (p=0.01,rho=0.25) 之间发现了显著的正相关性.
  • 在PSQI和SCD尺度,MMSE,年龄,教育或行为尺度 (MBI,NPI) 之间没有观察到显著的关联.
  • 该队列包括100名参与者 (75%是女性,平均年龄为71岁).

结论:

  • 来自南巴西队列的CU患有SCD的个体的睡眠质量差与焦虑有关.
  • 需要进一步的研究来阐明认知,焦虑和睡眠障碍之间的复杂关系.
  • 研究结果强调了评估SCD和睡眠投诉患者的焦虑的重要性.