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荷兰对负面症状尺度 (SNS) 自我评估的验证
Tim van Brouwershaven1,2, Anika Poppe1,2, Gerdina Hendrika Maria Pijnenborg2,3
1Department of Rehabilitation, Lentis Psychiatric Institute, 9471 KA Zuidlaren, The Netherlands.
Brain sciences
|January 24, 2025
概括
荷兰消极症状自我评价 (SNS) 尺度在评估精神分裂症谱系障碍的消极症状方面表现出良好的可靠性和有效性. 这种患者报告的结果指标与功能结果和生活质量相关,补充了观察工具.
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
- 心理测量 心理测量 心理测量
背景情况:
- 负面症状显著损害精神分裂症谱系障碍的社会功能和生活质量.
- 目前对负面症状的评估工具主要是观察性的,可以是主观的.
- 自评分尺度提供了有价值的患者报告的视角,以补充观察者评分.
研究的目的:
- 评价荷兰语翻译的负面症状自我评价 (SNS) 尺度的心理特征.
- 检查SNS得分与各种功能结果和生活质量指标之间的关系.
主要方法:
- 荷兰SNS是给DSM-5诊断为精神病谱中的成年人.
- 使用Cronbach的alpha评估内部一致性;通过确认因素分析 (CFA) 评估构造有效性.
- 相关性分析检查了SNS和已建立的措施之间的关系,包括PANSS,HoNOS,GAF,FR和ManSA.
主要成果:
- 共有247名患者参与,SNS显示出良好的内部一致性 (α = 0.87).
- CFA证实了SNS的五要素结构.
- 在SNS和所有比较措施 (PANSS正/负,HoNOS,FR,ManSA) 之间发现了显著的相关性,表明了良好的收和分歧有效性.
结论:
- 荷兰版的SNS表现出强大的心理测量特性.
- 脑神经系统与精神分裂症谱系障碍患者的功能结果和生活质量有显著的关联.
- 该SNS作为一个有价值的工具来补充现有的负面症状的观察性评估.
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