Abstract:

The purpose of this study is to summarize the “One Exemption and Three Priority Policy” model based on tight medical consortia （hereinafter referred to as “medical consortia”），and to conduct field research on the current implementation status and problems of existing medical consortia in primary gastrointestinal tumor screening. Combined with relevant data，the actual effects，advantages and disadvantages are compared and analyzed，and the experience and lessons learned from their development are summarized，providing data support，theoretical reference，and countermeasures for promoting the development of medical consortia. At the same time，the research content on medical consortia is enriched，providing reference for future research on medical consortia.

Key words: Digestive tract tumors, Gastroscopy, Colonoscopy, Medical consortium, One Exemption and Three Priority Policy