Publication Name	World Journal of Clinical Pediatrics
Manuscript ID	100306
Country	Sri Lanka

Received	2024-08-22 07:01
Peer-Review Started	2024-08-13 07:18
To Make the First Decision
Return for Revision	2025-01-15 08:58
Revised	2025-02-15 03:49
Second Decision	2025-04-02 02:37
Accepted by Journal Editor-in-Chief
Accepted by Executive Editor-in-Chief	2025-04-02 09:03
Articles in Press	2025-04-02 09:03
Publication Fee Transferred
Edit the Manuscript by Language Editor	2025-04-07 16:35
Typeset the Manuscript	2025-06-06 07:58
Publish the Manuscript Online	2025-06-16 10:38

ISSN	2219-2808 (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: https://creativecommons.org/Licenses/by-nc/4.0/
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Category	Gastroenterology & Hepatology
Manuscript Type	Case Control Study
Article Title	Effects of body mass index on gastric motility: Comparing children with functional abdominal pain disorders and healthy controls
Manuscript Source	Invited Manuscript
All Author List	Amaranath Karunanayake, Shaman Rajindrajith, Manori Vijaya Kumari and Niranga Manjuri Devanarayana
Funding Agency and Grant Number	Funding Agency Grant Number The University of Kelaniya, Sri Lanka, Research Council G23
Corresponding Author	Niranga Manjuri Devanarayana, MD, PhD, Professor, Department of Physiology, Faculty of Medicine, University of Kelaniya, Thalagolla Road, Ragama 11010, Western Province, Sri Lanka. niranga@kln.ac.lk
Key Words	Body mass index; Gastric motility; Functional abdominal pain disorders; Functional gastrointestinal disorders; Sri Lanka
Core Tip	This study investigates the relationship between body mass index (BMI) and gastric motility in children with functional abdominal pain disorders (FAPDs). When considering FAPDs in general, higher BMI is associated with increased gastric antral distention but does not affect gastric contractility or transit. However, in the subgroup of children with functional dyspepsia (FD), a higher BMI correlates with reduced gastric emptying rate and motility index, suggesting a role of BMI in gastric hypomotility. These findings offer new insights into how BMI influences gastrointestinal function in pediatric FAPDs, particularly in FD.
Publish Date	2025-06-16 10:38
Citation	<p>Karunanayake A, Rajindrajith S, Kumari MV, Devanarayana NM. Effects of body mass index on gastric motility: Comparing children with functional abdominal pain disorders and healthy controls. <i>World J Clin Pediatr</i> 2025; 14(3): 100306</p>
URL	https://www.wjgnet.com/2219-2808/full/v14/i3/100306.htm
DOI	https://dx.doi.org/10.5409/wjcp.v14.i3.100306

Full Article (PDF)	WJCP-14-100306-with-cover.pdf
STROBE Statement	100306-STROBE-statement.pdf
Manuscript File	100306_Auto_Edited_032057.docx
Answering Reviewers	100306-answering-reviewers.pdf
Audio Core Tip	100306-audio.m4a
Biostatistics Review Certificate	100306-biostatistics-statement.pdf
Conflict-of-Interest Disclosure Form	100306-conflict-of-interest-statement.pdf
Copyright License Agreement	100306-copyright-assignment.pdf
Approved Grant Application Form(s) or Funding Agency Copy of any Approval Document(s)	100306-foundation-statement.pdf
Signed Informed Consent Form(s) or Document(s)	100306-informed-consent-statement.pdf
Institutional Review Board Approval Form or Document	100306-institutional-review-board-statement.pdf
Non-Native Speakers of English Editing Certificate	100306-non-native-speakers.pdf
Peer-review Report	100306-peer-reviews.pdf
Scientific Editor Work List	100306-scientific-editor-work-list.pdf
CrossCheck Report	100306-crosscheck-report.pdf