Publication Name	World Journal of Orthopedics
Manuscript ID	24189
Country	United States

Received	2016-01-12 08:57
Peer-Review Started	2016-01-14 17:31
First Decision by Editorial Office Director
Return for Revision	2016-03-07 12:47
Revised	2016-04-19 23:45
Publication Fee Transferred
Second Decision by Editor	2016-08-12 13:47
Second Decision by Editor-in-Chief
Final Decision by Editorial Office Director	2016-08-18 12:00
Articles in Press	2016-08-18 12:00
Edit the Manuscript by Language Editor
Typeset the Manuscript	2016-11-25 13:47
Publish the Manuscript Online	2016-12-07 15:36

ISSN	2218-5836 (online)
Open Access	This article is an open-access article which was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution Non Commercial (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) 2016. Published by Baishideng Publishing Group Inc. All rights reserved.
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Category	Orthopedics
Manuscript Type	Retrospective Study
Article Title	Seasonal variation in adult hip disease secondary to osteoarthritis and developmental dysplasia of the hip
Manuscript Source	Unsolicited Manuscript
All Author List	Tatsuya Sueyoshi, Merrill A Ritter, Kenneth E Davis and Randall T Loder
Funding Agency and Grant Number
Corresponding Author	Merrill A Ritter, MD, Center for Hip and Knee Surgery, 1199 Hadley Road, Mooresville, IN 46158, United States. jrsiresearch1@gmail.com
Key Words	Seasonal trend; Winter; Osteoarthritis; Birth month; Developmental hip dysplasia
Core Tip	The purpose of this study was to determine if there was a seasonal variation undergoing total hip arthroplasty for osteoarthritis (OA) or developmental dysplasia of the hip (DDH). Differences between number of births observed and expected in the winter months and non-winter months were analyzed with the X2 test. There were 7792 OA and 60 DDH, and more births than expected in the winter months for both the DDH (P < 0.0001) and the OA (P = 0.0052) cohorts. These data clearly demonstrated an increased prevalence of DDH and OA in those patients born during the winter months.
Publish Date	2016-12-07 15:36
Citation	Sueyoshi T, Ritter MA, Davis KE, Loder RT. Seasonal variation in adult hip disease secondary to osteoarthritis and developmental dysplasia of the hip. World J Orthop 2016; 7(12): 821-825
URL	http://www.wjgnet.com/2218-5836/full/v7/i12/821.htm
DOI	http://dx.doi.org/10.5312/wjo.v7.i12.821

Full Article (PDF)	WJO-7-821.pdf
Full Article (Word)	WJO-7-821.doc
Manuscript File	24189-Review.docx
Answering Reviewers	24189-Answering reviewers.pdf
Audio Core Tip	24189-Audio core tip.mp3
Conflict-of-Interest Disclosure Form	24189-Conflict-of-interest statement.pdf
Copyright License Agreement	24189-Copyright assignment.pdf
Signed Informed Consent Form(s) or Document(s)	Informed_Consent_Statement_20160112015848.docx
Institutional Review Board Approval Form or Document	24189-Institutional review board statement.pdf
Peer-review Report	24189-Peer-review(s).pdf
Scientific Misconduct Check	24189-Scientific misconduct check.pdf
Scientific Editor Work List	24189-Scientific editor work list.pdf