用大模型让医疗流程挖掘结果更易懂,降低使用门槛。
HealthProcessAI: A Technical Framework and Proof-of-Concept for LLM-Enhanced Healthcare Process Mining
- 集成多个大模型自动解读流程图和生成报告
- 在脓毒症数据上验证,最高一致性达3.79/4.0
- 适合临床医生、数据科学家快速上手流程分析
流程挖掘已成为理解复杂医疗工作流的强大分析工具,但其应用面临技术复杂、缺乏标准方法和实践培训资源不足等障碍。我们提出HealthProcessAI,一个基于GenAI的框架,通过封装现有的Python(PM4PY)和R(bupaR)库,简化医疗与流行病学中的流程挖掘应用。为解决用户不熟悉问题,框架整合多个大语言模型(LLMs),实现流程图的自动解释与报告生成,将技术分析结果转化为各类用户可理解的输出。以脓毒症进展数据为概念验证,通过OpenRouter平台对比五种先进LLM模型的输出效果。框架在四个概念验证场景中成功处理脓毒症数据,展示出稳健的技术性能及自动化报告生成能力。使用五种独立LLM作为自动评估器进行评估,结果显示Claude Sonnet-4与Gemini 2.5-Pro在一致性评分上表现最优,分别为3.79/4.0和3.65/4.0。通过多大模型协同实现自动解读与报告生成,该框架有效克服了对流程挖掘结果的普遍陌生感,显著提升其在临床、科研等场景的可访问性。此结构化分析与AI解释结合的方法,为将复杂流程挖掘结果转化为潜在可操作洞察提供了创新路径。
原文摘要 · Abstract (English)
Process mining has emerged as a powerful analytical technique for understanding complex healthcare workflows. However, its application faces significant barriers, including technical complexity, a lack of standardized approaches, and limited access to practical training resources. We introduce HealthProcessAI, a GenAI framework designed to simplify process mining applications in healthcare and epidemiology by providing a comprehensive wrapper around existing Python (PM4PY) and R (bupaR) libraries. To address unfamiliarity and improve accessibility, the framework integrates multiple Large Language Models (LLMs) for automated process map interpretation and report generation, helping translate technical analyses into outputs that diverse users can readily understand. We validated the framework using sepsis progression data as a proof-of-concept example and compared the outputs of five state-of-the-art LLM models through the OpenRouter platform. To test its functionality, the framework successfully processed sepsis data across four proof-of-concept scenarios, demonstrating robust technical performance and its capability to generate reports through automated LLM analysis. LLM evaluation using five independent LLMs as automated evaluators revealed distinct model strengths: Claude Sonnet-4 and Gemini 2.5-Pro achieved the highest consistency scores (3.79/4.0 and 3.65/4.0) when evaluated by automated LLM assessors. By integrating multiple Large Language Models (LLMs) for automated interpretation and report generation, the framework addresses widespread unfamiliarity with process mining outputs, making them more accessible to clinicians, data scientists, and researchers. This structured analytics and AI-driven interpretation combination represents a novel methodological advance in translating complex process mining results into potentially actionable insights for healthcare applications.
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