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4/3/2026 6:44:20 AM | Browse: 13 | Download: 15
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Received |
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2025-10-14 04:52 |
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Peer-Review Started |
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2025-10-14 04:54 |
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First Decision by Editorial Office Director |
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2025-12-05 09:29 |
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Return for Revision |
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2025-12-05 09:29 |
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Revised |
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2025-12-15 10:34 |
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Publication Fee Transferred |
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2025-12-20 01:48 |
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Second Decision by Editor |
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2026-01-30 02:29 |
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Second Decision by Editor-in-Chief |
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Final Decision by Editorial Office Director |
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2026-01-30 06:40 |
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Articles in Press |
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2026-01-30 06:40 |
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Edit the Manuscript by Language Editor |
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Typeset the Manuscript |
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2026-03-27 02:25 |
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Publish the Manuscript Online |
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2026-04-03 06:41 |
| 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) 2026. Published by Baishideng Publishing Group Inc. All rights reserved. |
| Article Reprints |
For details, please visit: http://www.wjgnet.com/bpg/gerinfo/247
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| Permissions |
For details, please visit: http://www.wjgnet.com/bpg/gerinfo/207
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| Publisher |
Baishideng Publishing Group Inc, 7041 Koll Center Parkway, Suite 160, Pleasanton, CA 94566, USA |
| Website |
http://www.wjgnet.com |
| Category |
Medical Informatics |
| Manuscript Type |
Prospective Study |
| Article Title |
Predicting gastrointestinal bleeding and audio biomarkers based on machine learning analysis of bowel sounds
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| Manuscript Source |
Unsolicited Manuscript |
| All Author List |
Lei Zhang, Meng-Yue Wang, Shi-Yu Wei, Cheng Su, Sen-Yi Hu, Xiao-Yang Ren, Ya-Ping Liu, Chang Liu and Yong Wan |
| Funding Agency and Grant Number |
| Funding Agency |
Grant Number |
| Key Project of Shaanxi Provincial Natural Science Basic Research Program |
2024JC-ZDXM-49 |
| The Integration of Basic Shaanxi Wisdom Medical Common Technology Platform |
2023GXJS-01 |
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| Corresponding Author |
Yong Wan, MD, Department of Geriatric Surgery, The First Affiliated Hospital of Xi’an Jiaotong University, No. 277 West Yanta Road, Xi’an 710061, Shaanxi Province, China. docwanyong@xjtu.edu.cn |
| Key Words |
Bowel sound analysis; Upper gastrointestinal bleeding; Support vector machine; Machine learning; Non-invasive diagnosis |
| Core Tip |
This study develops a machine learning-based screening tool to identify upper gastrointestinal bleeding (UGIB) patients using multidimensional bowel sound (BS) features. It also explores pathological associations between UGIB-related BSs characteristics and blood biochemical indicators, leveraging feature importance evaluation and SHapley Additive exPlanations analysis to identify interpretable predictors. This study pioneers a noninvasive BS analysis tool for UGIB screening, leveraging multidimensional acoustic feature engineering and machine learning optimization. |
| Publish Date |
2026-04-03 06:41 |
| Citation |
Zhang L, Wang MY, Wei SY, Su C, Hu SY, Ren XY, Liu YP, Liu C, Wan Y. Predicting gastrointestinal bleeding and audio biomarkers based on machine learning analysis of bowel sounds. World J Gastroenterol 2026; 32(14): 115162 |
| URL |
https://www.wjgnet.com/1007-9327/full/v32/i14/115162.htm |
| DOI |
https://dx.doi.org/10.3748/wjg.v32.i14.115162 |
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