一种新的精神分裂症查仪器,基于评估患者的书写能力
Zulai Peng1, Qingjun Li1, Xinglan Liu1
1Chongqing Mental Health Center, Chongqing, China; Affiliated Hospital of Southwest University, Chongqing, China.
Schizophrenia research
|February 24, 2024
概括
这项研究引入了书面精神分裂特征查仪器 (SISFiW),以评估精神分裂症患者的正式思维障碍. SISFiW有效地将患者与对照区分开来,为书面语言分析提供了可靠的工具.
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
- 语言学的语言学.
背景情况:
- 正式思维障碍 (FTD) 是精神分裂症的一个关键症状,通常通过语言来评估.
- 在精神分裂症中,书面语言的探索仍然较少.
- 需要对书面FTD进行验证的选工具.
研究的目的:
- 开发和验证"书面精神分裂特征查仪器" (SISFiW).
- 为了捕捉精神分裂症患者写作的各种经验特征.
- 建立SISFiW作为一个可靠的临床查工具.
主要方法:
- 根据文献和患者写作样本开发了16项SISFiW.
- 招募了157名参与者 (114名精神分裂症患者,43名对照).
- 使用PANSS,TLC评估参与者,并使用SISFiW评级书面样本.
主要成果:
- 精神分裂症患者和健康对照人群之间的SISFiW分数显著不同 (p<0.001).
- 可接受的评价者间可靠性 (kappa=0.72) 和内部一致性 (alpha=0.613).
- 经过ROC分析,发现截止值为2,具有93.0%的灵敏度和93.0%的特异性.
结论:
- SISFiW是用于查精神分裂症FTD的可行的和可靠的工具.
- 它表现出强大的歧视力,可以补充现有的FTD评估尺度.
- 书面语言分析为精神分裂症评估提供了一个有价值的,未被充分利用的途径.
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