大型语言模型通过患者模拟和结构化的反来改善医学学生的临床决策:一个随机对照试验
Emilia Brügge1,2, Sarah Ricchizzi1,2, Malin Arenbeck1,2
1Connectome - Student Association for Neurosurgery, Neurology and Neurosciences, Berlin, Germany.
BMC medical education
|November 28, 2024
概括
人工智能驱动的患者模拟显著提高了医学学生的临床决策 (CDM) 培训. 在这些人工智能交互中,结构化的反可以提高历史学习技能,为传统医学教育提供了具有成本效益的补充.
科学领域:
- 医学教育 医学教育
- 医疗保健中的人工智能
- 临床推理 临床推理
背景情况:
- 临床决策 (CDM) 对医生至关重要,涉及信息收集和解释.
- 病史对话是CDM的核心组成部分,传统上与真实或模拟的患者进行实践.
- 这项研究研究了大型语言模型 (LLM),用于模拟患者的互动,并在医学培训中提供反.
研究的目的:
- 评估人工智能模拟患者互动的有效性,并提供结构化的反,以提高医学学生的临床决策能力.
- 将接受人工智能反的医学学生的表现与在模拟的病史对话中对照组进行比较.
主要方法:
- 开发的AI提示模拟各种患者场景进行病史对话.
- 采用双盲随机设计,将对照组 (仅模拟对话) 与干预组 (模拟对话+AI反) 进行比较.
- 通过使用临床推理指标 - 史记录库存 (CRI-HTI) 评估临床决策表现,并通过ANOVA分析数据进行重复测量.
主要成果:
- 反组在四次培训课程 (p=0.049) 后,与对照组 (3.02 ± 0.12) 相比,反组的CRI-HTI得分显著改善 (3.60 ± 0.13).
- 在反组内,在创建上下文 (p=0.046) 和保护信息 (p=0.018) 的子域中注意到了改进.
- 对于反组来说,对集中问题的能力没有明显的改善 (p=0.265).
结论:
- 人工智能模拟的病史对话,特别是有结构化的反,有效地支持临床决策培训.
- 这种人工智能驱动的方法为传统的医学教育方法提供了一个具有成本效益的补充工具.
- 增强训练使学生更有效地为现实世界的医学历史对话做好准备.
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