Publication Name	World Journal of Gastroenterology
Manuscript ID	54133
Country	United Kingdom

Received	2020-01-17 00:18
Peer-Review Started	2020-01-10 14:33
To Make the First Decision
Return for Revision	2020-04-08 18:12
Revised	2020-05-19 10:36
Second Decision	2020-06-11 09:09
Accepted by Journal Editor-in-Chief
Accepted by Executive Editor-in-Chief	2020-06-12 00:27
Articles in Press	2020-06-12 00:27
Publication Fee Transferred
Edit the Manuscript by Language Editor
Typeset the Manuscript	2020-06-19 06:19
Publish the Manuscript Online	2020-06-21 14:15

ISSN	1007-9327 (print) and 2219-2840 (online)
Open Access	This article is an open-access article that was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution NonCommercial (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/
Copyright	© The Author(s) 2020. Published by Baishideng Publishing Group Inc. All rights reserved.
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Website	http://www.wjgnet.com

Category	Gastroenterology & Hepatology
Manuscript Type	Observational Study
Article Title	Impact of a national basic skills in colonoscopy course on trainee performance: An interrupted time series analysis
Manuscript Source	Invited Manuscript
All Author List	Keith Siau, James Hodson, John T Anderson, Roland Valori, Geoff Smith, Paul Hagan, Marietta Iacucci and Paul Dunckley
Funding Agency and Grant Number
Corresponding Author	Keith Siau, MBChB, MRCP, Doctor, Doctor, Senior Research Fellow, Joint Advisory Group on Gastrointestinal Endoscopy, Royal College of Physicians, 11 St Andrew's Place, London NW1 4LE, United Kingdom. keithsiau@nhs.net
Key Words	Colonoscopy; Training; Course; Competency development; Skills; Endoscopy
Core Tip	In this nationwide study from the United Kingdom, attendance of a 3-d hands-on basic skills in colonoscopy course was associated with a significant step-change improvement in colonoscopy competence, equivalent to performing an additional 17-30 procedures. Moreover, this study provides data on the optimal timing of course attendance, which appears to be at earlier stages of training (< 70 procedures).
Publish Date	2020-06-21 14:15
Citation	Siau K, Hodson J, Anderson JT, Valori R, Smith G, Hagan P, Iacucci M, Dunckley P. Impact of a national basic skills in colonoscopy course on trainee performance: An interrupted time series analysis. World J Gastroenterol 2020; 26(23): 3283-3292
URL	https://www.wjgnet.com/1007-9327/full/v26/i23/3283.htm
DOI	https://dx.doi.org/10.3748/wjg.v26.i23.3283

Full Article (PDF)	WJG-26-3283.pdf
Full Article (Word)	WJG-26-3283.docx
STROBE Statement	54133-STROBE-Statement-revision.docx
Manuscript File	54133-Review.docx
Answering Reviewers	54133-Answering reviewers.pdf
Audio Core Tip	54133-Audio core tip.m4a
Biostatistics Review Certificate	54133-Biostatistics statement.pdf
Conflict-of-Interest Disclosure Form	54133-Conflict-of-interest statement.pdf
Copyright License Agreement	54133-Copyright license agreement.pdf
Signed Informed Consent Form(s) or Document(s)	54133-Informed consent statement.pdf
Institutional Review Board Approval Form or Document	54133-Institutional review board statement.pdf
Peer-review Report	54133-Peer-review(s).pdf
Scientific Misconduct Check	54133-Bing-Dou Y-1.png
Scientific Misconduct Check	54133-Bing-Dou Y-2.png
Scientific Misconduct Check	54133-Scientific misconduct check.pdf
Scientific Editor Work List	54133-Scientific editor work list.pdf
CrossCheck Report	54133-CrossCheck report.pdf