Chulyong Park: Role: Data curationRole: Formal analysisRole: InvestigationRole: MethodologyRole:
Writing – original draftRole: Writing – review & editing
Mo-Yeol Kang: Role: ConceptualizationRole: Formal analysisRole: InvestigationRole: MethodologyRole:
Writing – review & editing
Dohyung Kim: Role: Data curationRole: MethodologyRole: ValidationRole: Writing – review & editing
Jaechan Park: Role: Formal analysisRole: MethodologyRole: VisualizationRole: Writing – review &
editing
Huisu Eom: Role: MethodologyRole: SoftwareRole: VisualizationRole: Writing – review & editing
Eun-A Kim:
ORCID: http://orcid.org/0000-0002-8582-234X
Role: ConceptualizationRole: Formal analysisRole: InvestigationRole: Project administrationRole:
ValidationRole: Writing – review & editing
Monika R. Asnani: Role: Editor
Journal ID (nlm-ta): PLoS One
Journal ID (iso-abbrev): PLoS ONE
Journal ID (publisher-id): plos
Journal ID (pmc): plosone
Title:
PLoS ONE
Publisher:
Public Library of Science
(San Francisco, CA USA
)
ISSN
(Electronic):
1932-6203
Publication date
(Electronic):
29
August
2017
Publication date Collection: 2017
Volume: 12
Issue: 8
Electronic Location Identifier: e0182341
Affiliations
[1
]
Occupational Safety and Health Research Institute, Korea Occupational Safety and Health
Agency, Ulsan, Korea
[2
]
Department of Occupational and Environmental Medicine, Sungkyunkwan University School
of Medicine, Seoul, Korea
[3
]
Department of Preventive Medicine, Seoul National University College of Medicine,
Seoul, Korea
University of the West Indies Faculty of Medical Sciences Mona, JAMAICA
Author notes
Competing Interests: The authors have declared that no competing interests exist.
Author information
Article
Publisher ID:
PONE-D-16-42275
DOI: 10.1371/journal.pone.0182341
PMC ID: 5574607
PubMed ID: 28850585
SO-VID: b937b420-33ec-44a6-a596-f5c0f927051c
Copyright © © 2017 Park et al
License:
This is an open access article distributed under the terms of the
Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided
the original author and source are credited.
The author(s) received no specific funding for this work.
Subject:
Research Article
Subject:
Medicine and Health Sciences
Subject:
Women's Health
Subject:
Obstetrics and Gynecology
Subject:
Termination of Pregnancy
Subject:
Medicine and Health Sciences
Subject:
Women's Health
Subject:
Maternal Health
Subject:
Pregnancy
Subject:
Pregnancy Complications
Subject:
Miscarriage
Subject:
Medicine and Health Sciences
Subject:
Women's Health
Subject:
Obstetrics and Gynecology
Subject:
Pregnancy
Subject:
Pregnancy Complications
Subject:
Miscarriage
Subject:
Medicine and Health Sciences
Subject:
Women's Health
Subject:
Obstetrics and Gynecology
Subject:
Medicine and Health Sciences
Subject:
Women's Health
Subject:
Maternal Health
Subject:
Pregnancy
Subject:
Medicine and Health Sciences
Subject:
Women's Health
Subject:
Obstetrics and Gynecology
Subject:
Pregnancy
Subject:
Medicine and Health Sciences
Subject:
Women's Health
Subject:
Maternal Health
Subject:
Birth
Subject:
Preterm Labor
Subject:
Medicine and Health Sciences
Subject:
Women's Health
Subject:
Obstetrics and Gynecology
Subject:
Birth
Subject:
Preterm Labor
Subject:
Engineering and Technology
Subject:
Management Engineering
Subject:
Risk Management
Subject:
Insurance
Subject:
Social Sciences
Subject:
Economics
Subject:
Health Economics
Subject:
Health Insurance
Subject:
Medicine and Health Sciences
Subject:
Health Care
Subject:
Health Economics
Subject:
Health Insurance
Subject:
Medicine and Health Sciences
Subject:
Women's Health
Subject:
Maternal Health