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arXiv · 2310.15959

NoteChat: A Dataset of Synthetic Doctor-Patient Conversations Conditioned on Clinical Notes

Junda Wang·Zonghai Yao·Zhichao Yang·Huixue Zhou·Rumeng Li·Xun Wang·Yucheng Xu·Hong Yu
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Abstract

We introduce NoteChat, a novel cooperative multi-agent framework leveraging Large Language Models (LLMs) to generate patient-physician dialogues. NoteChat embodies the principle that an ensemble of role-specific LLMs, through structured role-play and strategic prompting, can perform their assigned roles more effectively. The synergy among these role-playing LLMs results in a cohesive and efficient dialogue generation. Evaluation on MTS-dialogue, a benchmark dataset for patient-physician dialogues-note pairs, shows that models trained with the augmented synthetic patient-physician dialogues by NoteChat outperforms other state-of-the-art models for generating clinical notes. Our comprehensive automatic and human evaluation demonstrates that NoteChat substantially surpasses state-of-the-art models like ChatGPT and GPT-4 up to 22.78% by domain experts in generating superior synthetic patient-physician dialogues based on clinical notes. NoteChat has the potential to engage patients directly and help clinical documentation, a leading cause of physician burnout.

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Junda Wang, Zonghai Yao, Zhichao Yang, Huixue Zhou, Rumeng Li, Xun Wang, Yucheng Xu, Hong Yu. 2024-06-28. NoteChat: A Dataset of Synthetic Doctor-Patient Conversations Conditioned on Clinical Notes. https://doi.org/10.18653/v1%2F2024.findings-acl.901

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