Comparing the Areas of Interest in the Field of Functional Gastrointestinal Disorder and Neurogastroenterology and Motility Between the East and the West.
There is a paucity of studies that compare the differences in published articles submitted from the East and the West in the area of neurogastroenterology and motility (NM). To compare the article topics from the East and the West which have been published, 5 Western (Gastroenterology, Gut, American Journal of Gastroenterology, American Journal of Physiology-Gastrointestinal and Liver Physiology, and Neurogastroenterology and Motility) and 3 Eastern gastrointestinal journals (Journal of Gastroenterology, Journal of Gastroenterology and Hepatology, and Journal of Neurogastroenterology and Motility) were selected based on the impact factor. Published papers were classified into 12 categories and 60 subcategories. The titles and abstracts of review articles, original articles, and meta-analyses from these journals were reviewed for the last 2 years (2013-2014). In case of Journal of Neurogastroenterology and Motility which is published quarterly, this search was performed for 5 years (2010-2014). Of the total 2656 reviewed articles, 842 (260 from the East and 582 from the West) were classified into the category of NM. The most frequently published papers from the Western researchers were categorized as brain-gut interaction, visceral hypersensitivity, and irritable bowel syndrome, whereas those from the Eastern researchers were categorized as gastroesophageal reflux disease, functional dyspepsia, and irritable bowel syndrome. This difference between the East and the West is not just due to the journal itself, but it also depends on the author's affiliation and their ability to perform high quality research in the area of the NM. These data provide evidence for the research trend and give valuable information to the researchers for determining subjects for the study and for selecting proper journals for publishing their studies.
Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea.|Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea.
Ju Yup
http://orcid.org/0000-0003-0021-5354
JY
Lee
Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea.|Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea.
Nayoung
http://orcid.org/0000-0002-9397-0406
N
Kim
Department of Internal Medicine, Pusan National University School of Medicine; and Biomedical Research Institute, Pusan National University Hospital, Busan, Korea.
Gwang Ha
GH
Kim
Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea.
Gi Hyun
GH
Kim
East; Journal; Motility; Neurogastroenterology; West