Predictive factors for missed adenoma on repeat colonoscopy in patients with suboptimal bowel preparation on initial colonoscopy: A KASID multicenter study

• Ji Young Chang ,

  Roles Data curation, Formal analysis, Investigation, Methodology, Writing – original draft

  ¶‡ These authors are co-first authors on this work. JYC and HJY also contributed equally to this work.

  Affiliation Department of Internal Medicine, College of Medicine, Ewha Womans University, Seoul, Republic of Korea

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• Chang Mo Moon ,

  Contributed equally to this work with: Chang Mo Moon, Jeong-Sik Byeon

  Roles Conceptualization, Funding acquisition, Investigation, Methodology, Supervision, Writing – review & editing

  * E-mail: mooncm27@ewha.ac.kr (CM); jsbyeon@amc.seoul.kr (JB)

  Affiliations Department of Internal Medicine, College of Medicine, Ewha Womans University, Seoul, Republic of Korea, Tissue Injury Defense Research Center, Ewha Womans University, Seoul, Republic of Korea

  http://orcid.org/0000-0003-2550-913X

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• Hyun Jung Lee,

  Roles Data curation

  Affiliation Department of Internal Medicine and Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, Republic of Korea

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• Hyo-Joon Yang ,

  Roles Data curation, Formal analysis, Investigation, Methodology

  ¶‡ These authors are co-first authors on this work. JYC and HJY also contributed equally to this work.

  Affiliation Division of Gastroenterology, Department of Internal Medicine and Gastrointestinal Cancer Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea

  ⨯
• Yunho Jung,

  Roles Data curation

  Affiliation Department of Internal Medicine, Division of Gastroenterology, Soonchunhyang University College of Medicine, Cheonan, Republic of Korea

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• Sang Wook Kim,

  Roles Data curation

  Affiliation Department of Internal Medicine, Chonbuk National University College of Medicine, Jeonju, Republic of Korea

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• Sung-Ae Jung,

  Roles Data curation

  Affiliation Department of Internal Medicine, College of Medicine, Ewha Womans University, Seoul, Republic of Korea

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• Jeong-Sik Byeon

  Contributed equally to this work with: Chang Mo Moon, Jeong-Sik Byeon

  Roles Conceptualization, Methodology, Supervision

  * E-mail: mooncm27@ewha.ac.kr (CM); jsbyeon@amc.seoul.kr (JB)

  Affiliation Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea

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