患者的言语中性情绪可以预测抑郁症症状严重程度的跨诊断
Lea Mineur1, Svea Horstmann1, Berat Arslan2
1Department of Psychiatry and Psychotherapy, University of Lübeck, Lübeck, Germany.
Journal of affective disorders
|July 29, 2025
概括
抑郁症研究中的情绪分析显示,中性情绪与症状严重程度的增加有关. 这表明情绪麻木是成人抑郁症的关键指标,提供了超越负面情绪的新临床见解.
科学领域:
- 临床心理学 临床心理学
- 计算语言学 计算语言学
- 精神病学是一个精神病学.
背景情况:
- 情绪分析越来越多地用于评估情绪状态,特别是在抑郁症中.
- 这项研究调查了临床访谈中情绪表达和抑郁症严重程度之间的细微关系.
研究的目的:
- 评估从口语和抑郁症症状严重程度的积极,消极和中性情绪得分之间的相关性.
- 探索情感分析作为理解抑郁症的补充工具.
主要方法:
- 来自32名患有抑郁症的患者的转录访谈使用BERT (变压器的双向编码器表示) 模型进行了分析,用于情绪分类.
- 抑郁症的严重程度使用贝克的抑郁症库存进行评估.
- 部分相关性分析,控制年龄,性别,药物和语音持续时间,检查了情绪-抑郁症得分关系.
主要成果:
- 患者在每15分钟的采访中平均说了29.9个句子,其中71%是负面的,19%是中性的,11%是积极的情绪.
- 较高比例的中立情绪与更大的抑郁症严重程度有微弱的关联 (r=0.164,p=0.041).
- 负面情绪与减轻严重程度的联系很弱 (r=-0.120,p=0.028),而积极情绪没有显著的相关性.
结论:
- 中性情绪可能表明成人抑郁症的情绪麻木.
- 情绪分析提供了对抑郁症状的更全面的评估.
- 将情感分析纳入临床实践可以提高对患者情绪状态的理解.
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