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©The Author(s) 2021. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Clin Cases. Apr 16, 2021; 9(11): 2487-2502
Published online Apr 16, 2021. doi: 10.12998/wjcc.v9.i11.2487
Published online Apr 16, 2021. doi: 10.12998/wjcc.v9.i11.2487
Differences in dietary habits of people with vs without irritable bowel syndrome and their association with symptom and psychological status: A pilot study
Qiao Meng, Shu-Kun Yao, Chang Tan, Graduate School, Peking University China-Japan Friendship School of Clinical Medicine, Beijing 100029, China
Geng Qin, Shu-Kun Yao, Department of Gastroenterology, China-Japan Friendship Hospital, Beijing 100029, China
Guo-Hui Fan, Fen Dong, Institute of Clinical Medical Sciences, China-Japan Friendship Hospital, Beijing 100029, China
Author contributions: Meng Q and Tan C performed the study, analyzed the data, and drafted the manuscript; Dong F and Fan GH gave guidance to data processing; Qin G contributed to project design and supervised the investigation progress; Yao SK designed the study, revised the manuscript, and supervised the study performance.
Supported by The National Key Technology Support Program during “12th Five-Year Plan” Period of China , No. 2014BAI08B00 ; and the Leap-forward Development Program for Beijing Biopharmaceutical Industry (G20) , No. Z171100001717008 .
Institutional review board statement: This study was approved by the Ethics Committee of China-Japan Friendship Hospital (No. 2015-33).
Informed consent statement: All study participants provided written informed consent prior to study enrollment.
Conflict-of-interest statement: All authors report no conflicts of interest.
Data sharing statement: No additional data are available.
STROBE statement: The authors have read the STROBE Statement-checklist of items, and the manuscript was prepared and revised according to the STROBE Statement-checklist of items.
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/
Corresponding author: Shu-Kun Yao, MD, PhD, Professor, Graduate School, Peking University China-Japan Friendship School of Clinical Medicine, No. 2 Yinghua East Road, Chaoyang District, Beijing 100029, China. shukunyao@126.com
Received: December 5, 2020
Peer-review started: December 5, 2020
First decision: December 24, 2020
Revised: December 28, 2020
Accepted: February 19, 2021
Article in press: February 19, 2021
Published online: April 16, 2021
Processing time: 118 Days and 10.3 Hours
Peer-review started: December 5, 2020
First decision: December 24, 2020
Revised: December 28, 2020
Accepted: February 19, 2021
Article in press: February 19, 2021
Published online: April 16, 2021
Processing time: 118 Days and 10.3 Hours
Core Tip
Core Tip: This study investigated the dietary habits between irritable bowel syndrome (IBS) patients and non-IBS participants based on a multidimensional questionnaire. We found that quantity per time and intake frequency of some foods were positively associated with symptom and psychological status, especially soybean. The intake frequency of soybean and its products was an independent risk factor for IBS.