The Reliability and Quality of Videos as Guidance for Gastrointestinal Endoscopy: Cross-Sectional Study

Jinpei Liu   ^{1 *} , MD ;   Yifan Qiu   ^{2 *} , MD ;   Yilong Liu   ^{3 *} , MD ;   Wenping Xu   ^{3 *} , MD ;   Weichen Ning   ¹ , MD ;   Peimei Shi   ³ , MD ;   Zongli Yuan   ³ , MD ;   Fang Wang   ⁴ , MD ;   Yihai Shi   ¹ , MD

¹ Department of Gastroenterology, Gongli Hospital of Shanghai Pudong New Area, Shanghai, China

² College of Basic Medicine Sciences, Second Military Medical University/Naval Medical University, Shanghai, China

³ Department of Gastroenterology, Changzheng Hospital, Naval Medical University, Shanghai, China

⁴ Department of Respiratory and Critical Care Medicine, Changzheng Hospital, Naval Medical University, Shanghai, China

*these authors contributed equally