风险值和年龄对临床精神病高风险的影响:比较网络分析
Christophe Gauld1,2, Pierre Fourneret1,2, Ben Alderson-Day3
1Department of Child and Adolescent Psychopathology, CHU de Lyon, 69000, Lyon, France.
European archives of psychiatry and clinical neuroscience
|August 20, 2024
概括
检测精神病临床高风险 (CHR) 是至关重要的. 这项研究使用两种工具比较了CHR症状,在不同组中发现了一致的核心症状,有助于早期干预策略.
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:
- 早期发现精神病对于干预至关重要.
- 鉴定患有精神病临床高风险 (CHR) 的个体仍然是一个重大挑战.
- 了解CHR的核心症状对于开发有效的支持途径至关重要.
研究的目的:
- 用两个自我评估工具来比较精神病临床高风险 (CHR) 的核心症状.
- 分析跨不同风险值和年龄组的症状网络.
- 调查CHR结构的表型同质性.
主要方法:
- 这是一项涉及法国和英国936个人的跨界在线研究.
- 使用了Prodromal问卷-16 (PQ-16) 和感知和认知偏差 (PCA) 工具.
- 构建和分析了12个症状网络,检查了关系,中心性和可预测性.
主要成果:
- 在PQ-16网络中,最主要的症状是"声音或低语";在PCA网络中,它是"不相关的想法分散注意力或打扰".
- 两个网络的整体可预测性都很低,这表明了未测量的因素.
- 网络之间没有发现显著差异,支持跨规模,门和年龄的CHR构建的统一性.
结论:
- 跨网络分析强调了CHR中精神病中特定中心症状的重要性.
- 这些发现证实了CHR结构的表型均性,这对于患者护理至关重要.
- 低网络可预测性表明需要探索额外的症状,以全面了解CHR.
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