1. Actual and estimated adenoma detection rates: a 2‐year monocentric colonoscopic screening outcome in Shenzhen, China
- Author
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Li Zeng, Eng G. Chua, Ying Xiong, Shihua Ding, Hui Ai, Zhibo Hou, Mun F. Loke, Khean L. Goh, Chin Y. Tay, Barry J. Marshall, Fuqiang Zhu, and Dayong Sun
- Subjects
adenoma detection rate ,colon ,colonoscopy ,polyp detection rate ,Diseases of the digestive system. Gastroenterology ,RC799-869 - Abstract
Abstract Background and Aim While adenoma detection rate (ADR) is an important quality metric for screening colonoscopy, it remains difficult to be accessed due to the lack of integrated endoscopy and pathology databases. Hence, the use of an adenoma‐to‐polyp detection rate quotient and polyp detection rate (PDR) has been proposed to predict ADR. This study aimed to examine the usefulness of estimated ADR across different colonic segments in two age groups for Shenzhen people in China. Methods We retrospectively analyzed 7329 colonoscopy procedures performed by 12 endoscopists between January 2012 and February 2014. The PDR, actual ADR, and estimated ADR of the entire, proximal, and distal colon, and within each colonic segment, in two patient age groups:
- Published
- 2020
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