面向肿瘤就诊辅导的以患者为中心的检索增强生成系统
计算与语言
2025-07-08 v1
摘要
有效沟通是癌症护理中的关键环节，但患者常面临复杂医疗就诊前准备困难的问题。我们提出了一个交互式、检索增强生成辅助系统，帮助患者从无知状态过渡到就诊准备状态。该系统将奥斯坦决策指南转化为动态检索增强生成工作流程，帮助用户弥补知识差距、澄清个人价值观，并生成对即将到来的就诊有用的问题。 our system focuses on localized prostate cancer, we conduct a user study with patients and a clinical expert. Results show high system usability (UMUX Mean = 6.0 out of 7), strong relevance of generated content (Mean = 6.7 out of 7), minimal need for edits, and high clinical faithfulness (Mean = 6.82 out of 7). This work demonstrates the potential of combining patient-centered design with language models to enhance clinical preparation in oncology care.
引用
@article{arxiv.2507.04026,
title = {Patient-Centered RAG for Oncology Visit Aid Following the Ottawa Decision Guide},
author = {Siyang Liu and Lawrence Chin-I An and Rada Mihalcea},
journal= {arXiv preprint arXiv:2507.04026},
year = {2025}
}