智利精神分裂症患者的社会隔离,社会认知和症状严重程度:一个调解模型
Alejandra Caqueo-Urízar1, J Francisco Santibáñez-Palma1, Dominique Lemus-Bugueño2
1Instituto de Alta Investigación, Universidad de Tarapacá, Antofagasta #1520, Arica, Chile.
Journal of psychiatric research
|November 6, 2025
概括
社会隔离影响精神分裂症症状严重程度,社会认知 (SC) 调解积极症状. 在这个临床样本中,社会隔离也直接影响了负面症状.
科学领域:
- 精神病学是一个精神病学.
- 临床心理学 临床心理学
- 神经科学是一个神经科学.
背景情况:
- 社会孤立和社会认知 (SC) 与精神分裂症症状严重程度有关.
- 之前的研究还没有检查智利临床样本中社会隔离,SC和症状严重程度之间的调解途径.
研究的目的:
- 调查社会认知 (SC) 在临床稳定精神分裂症患者的社会隔离和症状严重程度之间的关系中的调解作用.
- 分析社会隔离和SC对积极和消极症状的直接和间接影响.
主要方法:
- 175名临床稳定的精神分裂症患者完成了社会隔离,SC和症状严重程度 (PANSS) 的验证量表.
- 统计分析包括描述性统计,可靠性分析,相关性,确认因素分析 (CFA),结构方程建模 (SEM) 和多重回归.
主要成果:
- 可靠性分析显示所有尺度的内部一致性可接受至优异 (α = .72-.92; ω = .72-.92).
- CFA证实了一个很好的模型匹配 (CFI = .98;TLI = .98;RMSEA = .06).
- 社会孤立与SC有很强的相关性 (ρ = .54). SEM显示,SC调解了社会隔离对积极症状的影响 (间接β = .38),而社会隔离对负面症状有直接影响 (β = .48).
结论:
- 社会认知 (SC) 调解了社会隔离对精神分裂症积极症状严重性的影响.
- 社会隔离对负面症状严重程度有独立的直接影响.
- 这些发现阐明了精神分裂症中社会功能和症状表达之间的复杂相互作用.
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