妄想性痛苦与精神分裂症-频谱障碍中的情绪失调有关
Essence Leslie1, Lauren P Weittenhiller2, Ali F Sloan3
1Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center, 1601 23rd Ave S, Suite 3057K, Nashville, TN 37212, USA.
全球情绪失调与精神分裂症患者的妄想性痛苦有关. 难以获得情绪调节策略的困难特别有助于这种痛苦,表明潜在的治疗目标.
科学领域:
- 精神病学和心理学 精神病学和心理学
- 临床神经科学 临床神经科学
背景情况:
- 妄想信念的持久性往往与其令人痛苦的性质有关.
- 全球情绪失调是这种痛苦背后的一个潜在机制.
- 虽然与一般的精神病症状有关,但其与妄想性痛苦的特定联系需要检查.
研究的目的:
- 研究精神分裂症谱系障碍患者的全球情绪失调和妄想性痛苦之间的关系.
- 识别与妄想性痛苦相关的情绪失调的特定方面.
主要方法:
- 100名精神分裂症患者和52名对照人完成了妄想观念 (彼得斯妄想清单;PDI-21) 和情绪失调 (情绪调节困难量表;DERS-16) 的测量.
- 患有精神分裂症的参与者还完成了妄想严重性的测量 (精神病症状评分表;PSYRATS).
- 线性回归分析评估了妄想严重程度和情绪失调之间的关系,控制共变量. 逐步回归确定了与妄想性痛苦的特定关联.
主要成果:
- 与对照人群相比,精神分裂症患者在所有子尺度上表现出明显更高的全球情绪失调.
- 情绪失调与PDI-21和PSYRATS的妄想性痛苦有显著的关联.
- 对情绪调节策略的有限访问特别与两项措施中的更高的妄想性痛苦有关,即使在控制妄想性关注时也是如此.
结论:
- 情绪失调,特别是缺乏可访问的调节策略,与精神分裂症的妄想性痛苦有显著的关系.
- 旨在加强情绪调节策略的干预措施可能为减少与妄想相关的痛苦提供了一条途径.
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