使用机器学习建模,根据人格清单响应,识别童年虐待受害者
Angelo Sadeghpour1, Varsha D Badal2, David L Pogge3
1University of Miami Miller School of Medicine, 1600 NW 10th Ave, Miami, FL, 33136, USA; Research Service, Bruce W. Carter VA Medical Center, 1201 NW 16th St, Miami, FL, 33125, USA.
Journal of psychiatric research
|October 4, 2024
概括
识别过去的创伤,包括童年虐待,对于心理健康治疗至关重要. 对人格库存数据 (MMPI-A) 的机器学习分析可以有效地检测滥用历史,帮助改善患者护理.
科学领域:
- 精神病学是一个精神病学.
- 心理学 心理学 心理学
- 计算机科学 计算机科学
背景情况:
- 创伤和同时出现的精神健康障碍,如PTSD在全球普遍存在.
- 鉴定虐待受害者是具有挑战性的,因为情绪上的痛苦阻碍了自我报告.
- 准确确认虐待史对于有效的治疗计划至关重要.
研究的目的:
- 为了评估机器学习 (ML) 方法,使用人格库存数据来识别过去的创伤暴露.
- 检查MMPI-A个人资料和自我报告的滥用历史之间的趋同.
- 开发一种ML模型来预测虐待史,并分析与情绪虐待严重程度相关的个性特征模式.
主要方法:
- 向733名儿童和青少年住院患者使用童年创伤问卷 (CTQ).
- 使用明尼苏达州人格库存,青少年版本 (MMPI-A) 来获取人格数据.
- 应用统计措施,信息理论,主要组件分析 (PCA) 和集群分析用于ML模型开发.
主要成果:
- 每种虐待类型 (性,身体,情感) 都表现出独特的MMPI-A个人资料"指纹".
- 情绪虐待与最多的MMPI-A升高相关,其次是身体虐待,然后是性虐待.
- 开发了一种ML分类器,用于滥用历史预测,其灵敏度与现有的查措施相美.
- PCA和集群分析显示了不同情绪虐待严重程度的不同个性特征模式.
结论:
- 对MMPI-A数据的ML分析提供了一种新的方法来检测虐待儿童的历史.
- 这种方法显示出大规模,实时识别高风险的个人滥用暴露的承诺.
- 这些发现支持了在心理健康方面使用ML的实用性,以改善创伤受害者识别和治疗规划.
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