{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,2]],"date-time":"2026-02-02T22:08:39Z","timestamp":1770070119242,"version":"3.49.0"},"reference-count":8,"publisher":"Oxford University Press (OUP)","issue":"4","license":[{"start":{"date-parts":[[2016,10,5]],"date-time":"2016-10-05T00:00:00Z","timestamp":1475625600000},"content-version":"vor","delay-in-days":566,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2015,7,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>Accurate display and interpretation of clinical laboratory test results is essential for safe and effective diagnosis and treatment. In an attempt to ascertain how well current electronic health records (EHRs) facilitated these processes, we evaluated the graphical displays of laboratory test results in eight EHRs using objective criteria for optimal graphs based on literature and expert opinion. None of the EHRs met all 11 criteria; the magnitude of deficiency ranged from one EHR meeting 10 of 11 criteria to three EHRs meeting only 5 of 11 criteria. One criterion (i.e., the EHR has a graph with y-axis labels that display both the name of the measured variable and the units of measure) was absent from all EHRs. One EHR system graphed results in reverse chronological order. One EHR system plotted data collected at unequally-spaced points in time using equally-spaced data points, which had the effect of erroneously depicting the visual slope perception between data points. This deficiency could have a significant, negative impact on patient safety. Only two EHR systems allowed users to see, hover-over, or click on a data point to see the precise values of the x\u2013y coordinates. Our study suggests that many current EHR-generated graphs do not meet evidence-based criteria aimed at improving laboratory data comprehension.<\/jats:p>","DOI":"10.1093\/jamia\/ocv013","type":"journal-article","created":{"date-parts":[[2015,3,20]],"date-time":"2015-03-20T17:00:40Z","timestamp":1426870840000},"page":"900-904","source":"Crossref","is-referenced-by-count":45,"title":["Graphical display of diagnostic test results in electronic health Records: a comparison of 8 systems"],"prefix":"10.1093","volume":"22","author":[{"given":"Dean F","family":"Sittig","sequence":"first","affiliation":[{"name":"School of Biomedical Informatics, University of Texas Health Science Center at Houston, TX, USA"}]},{"given":"Daniel R","family":"Murphy","sequence":"additional","affiliation":[{"name":"Section of Health Services Research, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA"},{"name":"Houston VA Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas"}]},{"given":"Michael W","family":"Smith","sequence":"additional","affiliation":[{"name":"Section of Health Services Research, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA"},{"name":"Houston VA Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas"}]},{"given":"Elise","family":"Russo","sequence":"additional","affiliation":[{"name":"Section of Health Services Research, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA"},{"name":"Houston VA Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas"}]},{"given":"Adam","family":"Wright","sequence":"additional","affiliation":[{"name":"Division of General Internal Medicine, Brigham & Women\u2019s Hospital, Boston, MA, USA"}]},{"given":"Hardeep","family":"Singh","sequence":"additional","affiliation":[{"name":"Section of Health Services Research, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA"},{"name":"Houston VA Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas"}]}],"member":"286","published-online":{"date-parts":[[2015,3,19]]},"reference":[{"key":"2020110613031016200_ocv013-B1","article-title":"A bill to amend the Federal Food, Drug, and Cosmetic Act to provide for the regulation of patient records and certain decision support software","author":"Hatch"},{"key":"2020110613031016200_ocv013-B2"},{"issue":"2\u20133","key":"2020110613031016200_ocv013-B3","doi-asserted-by":"crossref","first-page":"135","DOI":"10.1016\/S1386-5056(02)00131-4","article-title":"VistA\u2013U.S. Department of Veterans Affairs national-scale HIS","volume":"69","author":"Brown","year":"2003","journal-title":"Int J Med Inform."},{"key":"2020110613031016200_ocv013-B4","volume-title":"The Elements of Graphing Data","author":"Cleveland","year":"1985"},{"issue":"4","key":"2020110613031016200_ocv013-B5","doi-asserted-by":"crossref","first-page":"416","DOI":"10.1136\/jamia.2009.000505","article-title":"The design and evaluation of a graphical display for laboratory data","volume":"17","author":"Bauer","year":"2010","journal-title":"J Am Med Inform Assoc."},{"issue":"4","key":"2020110613031016200_ocv013-B6","doi-asserted-by":"crossref","first-page":"688","DOI":"10.1016\/j.jbi.2011.03.008","article-title":"Summarization of clinical information: a conceptual model","volume":"44","author":"Feblowitz","year":"2011","journal-title":"J Biomed Inform."},{"key":"2020110613031016200_ocv013-B7"},{"issue":"4716","key":"2020110613031016200_ocv013-B8","first-page":"828","article-title":"Graphical perception and graphical methods for analyzing scientific data","volume":"229","author":"Cleveland","year":"1985","journal-title":"Science, New Series."}],"container-title":["Journal of the American Medical Informatics Association"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/academic.oup.com\/jamia\/article-pdf\/22\/4\/900\/34146425\/ocv013.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"http:\/\/academic.oup.com\/jamia\/article-pdf\/22\/4\/900\/34146425\/ocv013.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,11,6]],"date-time":"2020-11-06T18:57:26Z","timestamp":1604689046000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/jamia\/article\/22\/4\/900\/1746264"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,3,19]]},"references-count":8,"journal-issue":{"issue":"4","published-online":{"date-parts":[[2015,3,19]]},"published-print":{"date-parts":[[2015,7,1]]}},"URL":"https:\/\/doi.org\/10.1093\/jamia\/ocv013","relation":{},"ISSN":["1527-974X","1067-5027"],"issn-type":[{"value":"1527-974X","type":"electronic"},{"value":"1067-5027","type":"print"}],"subject":[],"published-other":{"date-parts":[[2015,7]]},"published":{"date-parts":[[2015,3,19]]}}}