Publication Name	World Journal of Gastroenterology
Manuscript ID	52632
Country	China

Category	Gastroenterology & Hepatology
Manuscript Type	Retrospective Study
Article Title	Development of a prognostic model for one-year surgery risk in Crohn’s disease patients: A retrospective study
Manuscript Source	Unsolicited Manuscript
All Author List	Jia-Yin Yao, Yi Jiang, Jia Ke, Yi Lu, Jun Hu and Min Zhi
Funding Agency and Grant Number	Funding Agency Grant Number National Natural Science Foundation of China 81900490 National Natural Science Foundation of China 81670477 National Natural Science Foundation of China 81600419
Corresponding Author	Min Zhi, MD, PhD, Doctor, Professor, Department of gastroenterology,Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Disease, The Sixth Affiliated Hospital of Sun Yat-Sen University, Yuancun the second Road, Guangzhou 510655, Guangdong, China. doctorzhimin@163.com
Key Words	Crohn’s disease; Prognostic model; Nomogram; Early surgery; Inflammatory bowel disease; Retrospective study
Core Tip	Predicting the likelihood of Crohn’s disease-related early surgery is of great importance in treatment strategy monitoring. Disease behavior, smoking, body mass index and C-reactive protein level at diagnosis, previous perianal or intestinal surgery, maximum bowel wall thickness, use of biologics, and exclusive enteral nutrition were identified as independent significant factors associated with early intestinal surgery. A validated prognostic model and a nomogram were established to aid clinical practice.
Citation	Yao JY, Jiang Y, Ke J, Lu Y, Hu J, Zhi M. Development of a prognostic model for one-year surgery risk in Crohn’s disease patients: A retrospective study. World J Gastroenterol 2020;26(5): 524-534

Received	2019-11-19 14:56
Peer-Review Started	2019-11-19 14:57
To Make the First Decision
Return for Revision	2019-12-12 10:50
Revised	2020-01-06 13:38
Second Decision	2020-01-11 01:47
Accepted by Journal Editor-in-Chief
Accepted by Company Editor-in-Chief	2020-01-14 19:35
Articles in Press	2020-01-14 19:35
Publication Fee Transferred
Edit the Manuscript by Language Editor	2020-01-17 01:56
Typeset the Manuscript	2020-02-05 05:56

ISSN	1007-9327 (print) and 2219-2840 (online)
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