Is a split-dose regimen of 2 L polyethylene glycol plus ascorbic acid tolerable for colonoscopy in an early morning visit to a comprehensive medical check-up?
Ji Yeon Seo, Changhyun Lee, Eun Hyo Jin, Joo Hyun Lim, Hae Yeon Kang, Jong In Yang, Su Jin Chung, Sun Young Yang, Joo Sung Kim, Department of Internal Medicine and Healthcare Research Institute, Healthcare System Gangnam Center, Seoul National University Hospital, Seoul 06236, South Korea
Mi Hyun Yun, Department of Nursing, Healthcare System Gangnam Center, Seoul National University Hospital, Seoul 06236, South Korea
Author contributions: Seo JY, Lee C, Chung SJ and Kim JS designed the study; Seo JY, Lee C, Jin EH, Yun MH, Lim JH, Kang HY, Yang JI and Yang SY performed the research; Seo JY analyzed the data; Seo JY and Lee C wrote the paper; and Chung SJ, Yang SY and Kim JS critically revised the manuscript for important intellectual content.
Institutional review board statement: This study was approved by the Ethical Committee at SNUH (Seoul National University Hospital, IRB No. H-1601-007-729).
Informed consent statement: Informed consent was waived by Ethical Committee at SNUH.
Conflict-of-interest statement: The authors have no conflict of interest.
Data sharing statement: The dataset is available from the corresponding author at email@example.com.
Open-Access: This article is an open-access article which was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/
Correspondence to: Changhyun Lee, MD, Department of Internal Medicine and Healthcare Research Institute, Healthcare System Gangnam Center, Seoul National University Hospital, 737 Yeoksam-dong, Gangnam-Gu, Seoul 06236, South Korea. firstname.lastname@example.org
Telephone: +82-2-21125578 Fax: +82-2-21125635
Received: December 1, 2016
Peer-review started: December 6, 2016
First decision: December 20, 2016
Revised: December 27, 2016
Accepted: January 17, 2017
Article in press: January 17, 2017
Published online: February 14, 2017