A Guideline-Concordant Chatbot Framework for Structured Colorectal Cancer Screening: Multistage Feasibility Study

Futao Wu   ^{1 *} , MM ;   Xue Li   ^{1 *} , PhD ;   Yingyi Zeng   ^{1 *} , BMed ;   Yan Tang   ¹ , MM ;   Zhenhua Xiao   ² , MM ;   Siqi Yang   ³ , MM ;   Kangcheng Wu   ¹ , BMed ;   Side Liu   ^{1, 4 *} , PhD ;   Aimin Li   ^{1 *} , PhD

¹ Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China

² Department of Gastroenterology, Affiliated Qingyuan Hospital, Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, China

³ Department of Gastroenterology, Nanfang Hospital (Zengcheng Branch), Southern Medical University, Guangzhou, China

⁴ Department of Gastroenterology, Zhuhai People's Hospital (Zhuhai Hospital Affiliated with Jinan University), Zhuhai, China

*these authors contributed equally