{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,24]],"date-time":"2026-02-24T09:36:00Z","timestamp":1771925760222,"version":"3.50.1"},"reference-count":124,"publisher":"Oxford University Press (OUP)","issue":"6","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2015,11,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>Biomedical Informatics is a growing interdisciplinary field in which research topics and citation trends have been evolving rapidly in recent years. To analyze these data in a fast, reproducible manner, automation of certain processes is needed. JAMIA is a \u201cgeneralist\u201d journal for biomedical informatics. Its articles reflect the wide range of topics in informatics. In this study, we retrieved Medical Subject Headings (MeSH) terms and citations of JAMIA articles published between 2009 and 2014. We use tensors (i.e., multidimensional arrays) to represent the interaction among topics, time and citations, and applied tensor decomposition to automate the analysis. The trends represented by tensors were then carefully interpreted and the results were compared with previous findings based on manual topic analysis. A list of most cited JAMIA articles, their topics, and publication trends over recent years is presented. The analyses confirmed previous studies and showed that, from 2012 to 2014, the number of articles related to MeSH terms Methods , Organization &amp; Administration , and Algorithms increased significantly both in number of publications and citations. Citation trends varied widely by topic, with Natural Language Processing having a large number of citations in particular years, and Medical Record Systems, Computerized remaining a very popular topic in all years.<\/jats:p>","DOI":"10.1093\/jamia\/ocv157","type":"journal-article","created":{"date-parts":[[2015,11,10]],"date-time":"2015-11-10T07:37:40Z","timestamp":1447141060000},"page":"1153-1163","source":"Crossref","is-referenced-by-count":16,"title":["Trends in biomedical informatics: automated topic analysis of \n            JAMIA\n             articles"],"prefix":"10.1093","volume":"22","author":[{"given":"Dong","family":"Han","sequence":"first","affiliation":[{"name":"Health System Department of Biomedical Informatics, University of California San Diego, La Jolla, CA, 92093, USA"},{"name":"School of Electrical and Computer Engineering, University of Oklahoma, Tulsa, OK, 74135, USA"}]},{"given":"Shuang","family":"Wang","sequence":"additional","affiliation":[{"name":"Health System Department of Biomedical Informatics, University of California San Diego, La Jolla, CA, 92093, USA"}]},{"given":"Chao","family":"Jiang","sequence":"additional","affiliation":[{"name":"Health System Department of Biomedical Informatics, University of California San Diego, La Jolla, CA, 92093, USA"},{"name":"School of Electrical and Computer Engineering, University of Oklahoma, Tulsa, OK, 74135, USA"}]},{"given":"Xiaoqian","family":"Jiang","sequence":"additional","affiliation":[{"name":"Health System Department of Biomedical Informatics, University of California San Diego, La Jolla, CA, 92093, USA"}]},{"given":"Hyeon-Eui","family":"Kim","sequence":"additional","affiliation":[{"name":"Health System Department of Biomedical Informatics, University of California San Diego, La Jolla, CA, 92093, USA"}]},{"given":"Jimeng","family":"Sun","sequence":"additional","affiliation":[{"name":"School of Computational Science and Engineering, Georgia Institute of Technology, Atlanta, GA, S30313, USA"}]},{"given":"Lucila","family":"Ohno-Machado","sequence":"additional","affiliation":[{"name":"Health System Department of Biomedical Informatics, University of California San Diego, La Jolla, CA, 92093, USA"}]}],"member":"286","published-online":{"date-parts":[[2015,11,9]]},"reference":[{"key":"2020110613012116800_ocv157-B1","first-page":"1","article-title":"Bibliometrics: an overview","volume":"1","author":"Maheswarappa","year":"1997","journal-title":"Bibliometr Stud."},{"key":"2020110613012116800_ocv157-B2","first-page":"i166","article-title":"Trends in biomedical informatics: most cited topics from recent years","volume":"18","author":"Kim","year":"2011","journal-title":"JAMIA."},{"key":"2020110613012116800_ocv157-B3","first-page":"e198","article-title":"Recent trends in biomedical informatics: a study based on JAMIA articles","volume":"20","author":"Jiang","year":"2013","journal-title":"JAMIA."},{"key":"2020110613012116800_ocv157-B4","first-page":"805","article-title":"Trends in publication of nursing informatics research","volume-title":"AMIA Annual Symposium Proceedings","author":"Kim"},{"key":"2020110613012116800_ocv157-B5","doi-asserted-by":"crossref","first-page":"199","DOI":"10.1016\/j.jbi.2014.07.001","article-title":"Limestone: high-throughput candidate phenotype generation via tensor factorization","volume":"52","author":"Ho","year":"2014","journal-title":"J Biomed Inform."},{"key":"2020110613012116800_ocv157-B6","doi-asserted-by":"crossref","DOI":"10.1145\/2783258.2783395","article-title":"Rubik: knowledge guided tensor factorization and completion for health data analytics","volume-title":"21st ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD-2015)","author":"Wang","year":"2015"},{"key":"2020110613012116800_ocv157-B7","volume-title":"Principal-Components Analysis and Exploratory and Confirmatory Factor Analysis","author":"Bryant","year":"1995"},{"key":"2020110613012116800_ocv157-B8","doi-asserted-by":"crossref","first-page":"788","DOI":"10.1038\/44565","article-title":"Learning the parts of objects by non-negative matrix factorization","volume":"401","author":"Lee","year":"1999","journal-title":"Nature."},{"key":"2020110613012116800_ocv157-B9","first-page":"1009","article-title":"Subgraph augmented non-negative tensor factorization (SANTF) for modeling clinical narrative text. \n              JAMIA","author":"Luo","year":"2015"},{"key":"2020110613012116800_ocv157-B10","first-page":"1009","author":"Web of Science"},{"key":"2020110613012116800_ocv157-B11","first-page":"531","article-title":"What evidence supports the use of computerized alerts and prompts to improve clinicians\u2019 prescribing behavior?","volume":"16","author":"Schedlbauer","year":"2009","journal-title":"JAMIA"},{"key":"2020110613012116800_ocv157-B12","first-page":"446","article-title":"A randomized trial comparing telemedicine case management with usual care in older, ethnically diverse, medically underserved patients with diabetes mellitus","volume":"16","author":"Shea","year":"2009","journal-title":"JAMIA."},{"key":"2020110613012116800_ocv157-B13","first-page":"613","article-title":"Does computerized provider order entry reduce prescribing errors for hospital inpatients? A systematic review","volume":"16","author":"Reckmann","year":"2009","journal-title":"JAMIA."},{"key":"2020110613012116800_ocv157-B14","first-page":"40","article-title":"Tiering drug\u2013drug interaction alerts by severity increases compliance rates","volume":"16","author":"Paterno","year":"2009","journal-title":"JAMIA."},{"key":"2020110613012116800_ocv157-B15","first-page":"291","article-title":"Health IT success and failure: recommendations from literature and an AMIA workshop","volume":"16","author":"Kaplan","year":"2009","journal-title":"JAMIA."},{"key":"2020110613012116800_ocv157-B16","first-page":"328","article-title":"Active computerized pharmacovigilance using natural language processing, statistics, and electronic health records: a feasibility study","volume":"16","author":"Wang","year":"2009","journal-title":"JAMIA."},{"key":"2020110613012116800_ocv157-B17","first-page":"683","article-title":"Disparities in use of a personal health record in a managed care 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