急性运动强度对抑郁症妇女状态焦虑的剂量反应影响
Seana L Perkins1, Dane B Cook2, Matthew P Herring3
1Department of Kinesiology, Iowa State University, Ames, IA, United States.
Frontiers in psychiatry
|May 30, 2023
概括
适度强度的运动有效地减少了患有重大抑郁症 (MDD) 的女性的焦虑. 这种效果在运动后至少持续30分钟,不管抑郁症的严重程度如何.
科学领域:
- 运动生理学 运动生理学
- 临床心理学 临床心理学
- 精神病学是一个精神病学.
背景情况:
- 焦虑是主要抑郁障碍 (MDD) 的常见并发症.
- 在MDD患者中,急性运动的抗焦虑效应在很大程度上仍未被探索.
- 了解最佳的运动参数对于管理这种人群中的焦虑症状至关重要.
研究的目的:
- 确定最佳的急性运动强度,以减少被诊断为MDD的妇女的状态焦虑.
- 为了确定急性运动减轻焦虑效应的持续时间.
- 调查抑郁症严重程度和运动偏好对减轻焦虑的影响.
主要方法:
- 在24名患有MDD的女性参与者中,采用了主体内,随机的,平衡的设计.
- 参与者完成了20分钟的稳定状态骑自行车,在规定的轻度,中度,硬度,喜欢的强度或安静的休息.
- 状态焦虑被测量使用状态道焦虑库存 (STAI-Y1) 和视觉模拟尺度 (VAS) 运动前和运动后 (立即,10分钟和30分钟).
主要成果:
- 与运动后10分钟和30分钟的安静休息相比,中等强度的运动显著降低了状态焦虑 (STAI-Y1).
- 所有的运动条件,特别是中度和强度的运动,从运动前到运动后,导致状态焦虑的显著减少.
- 处方中等强度运动在运动后30分钟产生了比首选强度运动更大的焦虑减轻.
结论:
- 处方中等强度,稳定状态运动有效地减少MDD妇女的状态焦虑至少30分钟.
- 适度运动的缓解焦虑的好处似乎独立于抑郁症的严重程度.
- 这些发现支持将适度运动作为MDD焦虑的潜在干预措施.
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