主观睡眠质量对神经认知功能障碍的客观测量对重度抑郁症患者的影响
Ekaterine Berdzenishvili1, Maya Roinishvili2, Mariam Okruashvili3
1Department of Psychiatry, Tbilisi State Medical University, Tbilisi, Georgia.
Industrial psychiatry journal
|June 10, 2024
概括
大型抑郁症 (MDD) 睡眠质量差显著恶化认知功能. 解决睡眠障碍对于改善MDD患者的神经认知障碍至关重要.
科学领域:
- 神经科学是一个神经科学.
- 精神病学是一个精神病学.
- 睡眠医学 睡眠医学
背景情况:
- 大型抑郁症 (MDD) 经常伴有睡眠障碍.
- 无论是MDD还是睡眠问题都与认知障碍有关.
- 关于睡眠障碍对MDD神经认知的具体影响的研究有限.
研究的目的:
- 在被诊断为MDD的患者中调查主观睡眠质量和神经认知功能障碍之间的联系.
- 为了确定睡眠质量不佳是否会加剧MDD患者的认知缺陷.
主要方法:
- 患有中度MDD的患者使用匹兹堡睡眠质量指数 (PSQI) 将其分为良好的和不良的睡眠质量组.
- 使用威斯康星卡排序测试 (WCST) 和退化持续性能测试 (CPT-DS) 评估神经认知功能.
- 统计分析包括t测试,曼-惠特尼U测试和皮尔森的相关性来分析睡眠参数和认知测试结果.
主要成果:
- 睡眠质量差的MDD患者在认知测试中表现明显差,与睡眠质量好的人相比.
- 主观睡眠质量得分与WCST上的错误正相关,与正确答案和CPT-DS d'值负相关.
- 具体的睡眠参数,如睡眠时间和延迟,与认知缺陷有很强的联系.
结论:
- 睡眠质量差,特别是睡眠持续时间和潜伏时间差,加剧了MDD患者的神经认知障碍.
- 鉴于认知障碍与治疗结果之间的联系,睡眠障碍需要在MDD管理中进行系统评估和治疗干预.
- 将睡眠评估纳入常规的MDD临床护理可能会改善患者的治疗结果.
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