Recent trends in biomedical informatics: a study based on JAMIA articles.

TitleRecent trends in biomedical informatics: a study based on JAMIA articles.
Publication TypeJournal Article
Year of Publication2013
AuthorsJiang, X, Tse, K, Wang, S, Doan, S, Kim, H, Ohno-Machado, L
JournalJ Am Med Inform Assoc
Date Published2013 Nov 8
ISSN1527-974X
iDASH CategoryData Sharing
AbstractIn a growing interdisciplinary field like biomedical informatics, information dissemination and citation trends are changing rapidly due to many factors. To understand these factors better, we analyzed the evolution of the number of articles per major biomedical informatics topic, download/online view frequencies, and citation patterns (using Web of Science) for articles published from 2009 to 2012 in JAMIA. The number of articles published in JAMIA increased significantly from 2009 to 2012, and there were some topic differences in the last 4 years. Medical Record Systems, Algorithms, and Methods are topic categories that are growing fast in several publications. We observed a significant correlation between download frequencies and the number of citations per month since publication for a given article. Earlier free availability of articles to non-subscribers was associated with a higher number of downloads and showed a trend towards a higher number of citations. This trend will need to be verified as more data accumulate in coming years.
DOI10.1136/amiajnl-2013-002429
Alternate JournalJ Am Med Inform Assoc
PubMed ID24214018