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대장내시경검사 시 내시경 삽입 시간에 영향을 미치는 인자

Other Titles
 Factors Affecting Insertion Time during Colonoscopy 
 조영준  ;  김원호  ;  유효민  ;  김철  ;  이승근  ;  문영명  ;  강진경  ;  박인서 
 Korean Journal of Gastrointestinal Endoscopy (대한소화기내시경학회지), Vol.19(4) : 567-573, 1999 
Journal Title
 Korean Journal of Gastrointestinal Endoscopy (대한소화기내시경학회지) 
Issue Date
Colonoscopy ; Insertion time ; Bowel cleaning
Background/Aims: The goal of this study was to examine whether certain variables are associated with insertion time during colonoscopy. Methods: A total of 703 consecutive subjects underwent colonoscopy by a single endoscopist from April of 1998 to August of 1998. The insertion time during colonoscopy was checked and the factors that may affect insertion time were analyzed. Results: The indications for colonoscopy were bowel habit change (34.8%), the diagnosis of and follow up for colonic neoplastic disease (31.6%), abdominal pain (22.8%), thin stool caliber (19.2%), hematochezia (16.1%), routine examination (10.7%), inflammatory bowel disease (9.4%), tenesmus (8.8%) and a family history of colonic disease (3.1%). Of 703 subjects, complete colonoscopy was possible in 678 (96.4%). Reasons for incomplete insertion included inadequate bowel cleaning (n=11), pain (n=6), a history of operations (n=3), and others (n=5). Therefore, the adjusted completion rate was 97.9% (678/692). The mean insertion time in complete colonoscopy was 7.07 4.26 min (range; 2∼35 min). Multivariable analysis revealed that inadequacy of bowel preparation was significantly associated with prolonged (>10 min) insertion time (p=0.005), whereas the history of colorectal resection was inversely associated with prolonged insertion time (p=0.010). Conclusions: Among the factors affecting insertion time during colonoscopy, cleanness of the bowels is the only correctable factor.
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1. College of Medicine (의과대학) > Dept. of Internal Medicine (내과학교실) > 1. Journal Papers
Yonsei Authors
Kim, Won Ho(김원호) ORCID logo https://orcid.org/0000-0002-5682-9972
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