ObjectiveTo summarize the international experience in colorectal cancer population screening programs， so as to provide reference for the development and promotion of similar programs in China.
MethodsWe used “colorectal cancer population screening program” as key words to search the database of CNKI and Web of Science in this study.
ResultsA total of 18 reports （including 17 programs） were selected from 187 Chinese and 1 256 English literatures. International colorectal cancer screening programs were organized to target asymptomatic 50-74 years old population for fecal immunochemical test every two years and recommend participants with positive result to take further colonoscopy. These programs reduced the incidence of colorectal cancer and adenoma， which were beneficial to early diagnosis and treatment in colorectal cancer patients. They also showed good cost-effectiveness.
ConclusionBased on the domestic and foreign experiences， we suggest to further improve colorectal cancer screening programs in China， including designing evidence-based and feasible strategies， attaching importance to the implementation and management of the programs， and simultaneously implementing project monitoring and effectiveness evaluation.
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