{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,14]],"date-time":"2026-02-14T20:51:11Z","timestamp":1771102271908,"version":"3.50.1"},"reference-count":28,"publisher":"Oxford University Press (OUP)","issue":"3","license":[{"start":{"date-parts":[[2020,10,17]],"date-time":"2020-10-17T00:00:00Z","timestamp":1602892800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"funder":[{"DOI":"10.13039\/100000133","name":"Agency for Healthcare Research and Quality","doi-asserted-by":"publisher","award":["R21HS025502"],"award-info":[{"award-number":["R21HS025502"]}],"id":[{"id":"10.13039\/100000133","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Healthcare Research and Quality"},{"DOI":"10.13039\/100006976","name":"Lilly Endowment","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100006976","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Indiana University Pervasive Technology Institute"},{"DOI":"10.13039\/100000001","name":"National Science Foundation","doi-asserted-by":"publisher","award":["CNS-0521433"],"award-info":[{"award-number":["CNS-0521433"]}],"id":[{"id":"10.13039\/100000001","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2021,3,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>Prior research on health information exchange (HIE) typically measured provider usage through surveys or they summarized the availability of HIE services in a healthcare organization. Few studies utilized user log files. Using HIE access log files, we measured HIE use in real-world clinical settings over a 7-year period (2011-2017). Use of HIE increased in inpatient, outpatient, and emergency department (ED) settings. Further, while extant literature has generally viewed the ED as the most relevant setting for HIE, the greatest change in HIE use was observed in the inpatient setting, followed by the ED setting and then the outpatient setting. Our findings suggest that in addition to federal incentives, the implementation of features that address barriers to access (eg, Single Sign On), as well as value-added services (eg, interoperability with external data sources), may be related to the growth in user-initiated HIE.<\/jats:p>","DOI":"10.1093\/jamia\/ocaa226","type":"journal-article","created":{"date-parts":[[2020,9,2]],"date-time":"2020-09-02T19:15:01Z","timestamp":1599074101000},"page":"622-627","source":"Crossref","is-referenced-by-count":37,"title":["Trends in user-initiated health information exchange in the inpatient, outpatient, and emergency settings"],"prefix":"10.1093","volume":"28","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8597-3087","authenticated-orcid":false,"given":"Saurabh","family":"Rahurkar","sequence":"first","affiliation":[{"name":"Department of Biomedical Informatics, College of Medicine, The Ohio State University, Columbus, Ohio, USA"},{"name":"Center for the Advancement of Team Science, Analytics, and Systems Thinking (CATALYST), The Ohio State University, Columbus, Ohio, USA"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7226-9688","authenticated-orcid":false,"given":"Joshua R","family":"Vest","sequence":"additional","affiliation":[{"name":"Department of Health Policy and Management, IU Richard M. Fairbanks School of Public Health, Indiana University\u2013Purdue University Indianapolis, Indianapolis, Indiana, USA"},{"name":"Center for Biomedical Informatics, Regenstrief Institute, Indianapolis, Indiana, USA"}]},{"given":"John T","family":"Finnell","sequence":"additional","affiliation":[{"name":"Center for Biomedical Informatics, Regenstrief Institute, Indianapolis, Indiana, USA"},{"name":"Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1121-0607","authenticated-orcid":false,"given":"Brian E","family":"Dixon","sequence":"additional","affiliation":[{"name":"Center for Biomedical Informatics, Regenstrief Institute, Indianapolis, Indiana, USA"},{"name":"Department of Epidemiology, IU Richard M. Fairbanks School of Public Health, Indiana University\u2013Purdue University Indianapolis, Indianapolis, Indiana, USA"}]}],"member":"286","published-online":{"date-parts":[[2020,10,17]]},"reference":[{"key":"2021101700032200200_ocaa226-B1","doi-asserted-by":"crossref","first-page":"3","DOI":"10.1016\/B978-0-12-803135-3.00001-3","volume-title":"Health Information Exchange: Navigating and Managing a Network of Health Information Systems. 1st ed","author":"Dixon","year":"2016"},{"issue":"9","key":"2021101700032200200_ocaa226-B2","doi-asserted-by":"crossref","first-page":"1259","DOI":"10.1093\/jamia\/ocy035","article-title":"The benefits of health information exchange: an updated systematic review","volume":"25","author":"Menachemi","year":"2018","journal-title":"J Am Med Inform Assoc"},{"issue":"1","key":"2021101700032200200_ocaa226-B3","doi-asserted-by":"crossref","first-page":"41","DOI":"10.1377\/hlthaff.2010.0935","article-title":"Driving population health through accountable care 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