有氧运动对患有严重抑郁症的成年人认知功能的影响:系统性审查和元分析
Fei-Fei Ren1, Charles H Hillman2,3, Wei-Guang Wang1
1Department of Physical Education, Beijing Language and Culture University, Beijing, China.
International journal of clinical and health psychology : IJCHP
|February 19, 2024
概括
有氧运动显著提高认知功能,包括记忆和执行功能,在患有重大抑郁症 (MDD) 的成年人. 这种非药理学方法为改善抑郁症患者的大脑健康提供了一个有希望的策略.
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.
- 运动科学 运动科学
背景情况:
- 大型抑郁症 (MDD) 显著影响认知功能.
- 有氧运动是一种潜在的非药物干预,用于认知增强和大脑健康.
- 关于有氧运动在MDD中的认知益处的现有研究主要集中在执行功能上,使整体认知影响和缓解因素未得到充分探索.
研究的目的:
- 系统地审查和元分析有氧运动对被诊断患有MDD的成年人整体认知功能的影响.
- 研究有氧运动对特定认知子领域的影响,如记忆,注意力和处理速度.
- 探索运动特征 (强度,频率,持续时间) 和研究/样本变量如何调节这些认知效应.
主要方法:
- 在六个电子数据库 (Embase,Cochrane Central,Scopus,APA PsycInfo,PubMed,Web of Science) 进行了系统的搜索,截至2023年4月2日.
- 包括涉及临床抑郁症的成年人 (≥18岁) 的随机试验,比较有氧运动与非有氧运动干预措施.
- 使用随机效应模型进行了三级元分析,并使用PEDro尺度评估了研究质量. 在PROSPERO注册:CRD42022367350.0. 在PROSPERO注册:CRD42022367350. 在PROSPERO注册:CRD42022367350.
主要成果:
- 分析了12项随机试验,其中包括945名患有MDD的成年人.
- 有氧运动在整体认知功能 (g = 0.21),记忆 (g = 0.25) 和执行功能 (g = 0.12) 中显著改善.
- 益处与中度至强烈的强度,每周3次会议,会议持续时间<45分钟或45-60分钟,干预时间≤12周有关.
结论:
- 有氧运动有效地改善MDD的成年人的整体认知功能.
- 特定的认知领域,特别是记忆和执行功能,显示有氧运动干预措施的显著益处.
- 这些发现支持有氧运动作为与重大抑郁症相关的认知缺陷的可行治疗策略.
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