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昼夜节律参数在双相情绪障碍中区分优情,躁狂和抑郁情绪状态 - 一项探索性试点研究
J Clemens1, E Mühlbauer2, I Reinhard3
1Department of Psychiatry and Psychotherapy, Faculty of Medicine and University Hospital Carl Gustav Carus, Dresden University of Technology, Fetscherstraße 74, 01307, Dresden, Germany. Julia.Clemens@ukdd.de.
International journal of bipolar disorders
|October 28, 2025
概括
通过动图测量的昼夜节律模式可以在双相情绪障碍 (BD) 中区分情绪状态. 这些数字生物标志物显示出监测情绪转变和为个性化治疗策略提供信息的前景.
科学领域:
- 神经科学是一个神经科学.
- 数字健康数字健康
- 精神病学是一个精神病学.
背景情况:
- 双极性障碍 (BD) 的特点是经常出现情绪发作,这给治疗带来了挑战.
- 在BD中,传统的自我报告症状监测受到患者遵守的限制.
- 来自动图的昼夜运动模式正在成为BD中情绪状态的数字生物标志物.
研究的目的:
- 调查昼夜节律参数在区分双相情感障碍中优情,抑郁和 (低) 躁狂状态的实用性.
- 评估动图学衍生的数字生物标志物在 BD 中情绪状态监测的潜力.
主要方法:
- 分析了27名双相情感障碍患者的12个月活动数据,这些患者使用了手腕加速度计.
- 通过每天的自我报告和每两周一次的专家评估来评估情绪状态.
- 应用多层次模型来分析昼夜节律参数 (IS,IV,MeanDiff,FormDiff) 并预测情绪状态.
主要成果:
- 较低的平均活动差异 (MeanDiff) 和日间稳定性 (IS),以及较高的昼夜形式差异 (FormDiff),与抑郁日的几率增加有关.
- 更高的MeanDiff与 (低) 躁狂日的可能性增加有关.
- 这些昼夜参数还预测了抑郁和 (低) 躁狂状态的维度症状严重程度.
结论:
- 来自动图的昼夜节律参数可以有效地区分双相情绪障碍的情绪状态.
- 这些参数显示出作为跟踪情绪情节过渡的临床标志物的潜力.
- 将昼夜生物标志物整合到数字表型化中可能会增强BD的早期干预和个性化治疗.
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