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Published on in Vol 28 (2026)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/82746, first published .
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Development and Usability Assessment of a Health Education Conversational Agent for Patients With Gastric Cancer: Action Research Study

Development and Usability Assessment of a Health Education Conversational Agent for Patients With Gastric Cancer: Action Research Study

YiChen Kang   1 , MS ;   YaMin Yan   1 , MS ;   TianXiao Wang   2 , MS ;   ZhengHong Yu   1 , RN ;   Yan Hu   1 , RN ;   ZhiXun Wang   2 , MS ;   JiYang Zhang   3 , PhD ;   Jos M Latour   1, 4 , PhD ;   YuXia Zhang   1 , PhD

1 Department of Nursing, Zhongshan Hospital, Fudan University, Shanghai, China

2 Planning and Management Center, Zhongshan Hospital, Fudan University, Shanghai, China

3 Big Data and Artificial Intelligence Center, Zhongshan Hospital, Fudan University, Shanghai, China

4 School of Nursing and Midwifery, University of Plymouth, Plymouth, United Kingdom

Corresponding Author:

  • YuXia Zhang, PhD
  • Department of Nursing
  • Zhongshan Hospital, Fudan University
  • Fenglin Road 180
  • Shanghai
  • China
  • Phone: 86 64041990
  • Email: zhang.yx@aliyun.com