{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,30]],"date-time":"2026-01-30T01:31:57Z","timestamp":1769736717486,"version":"3.49.0"},"reference-count":29,"publisher":"Oxford University Press (OUP)","issue":"2","license":[{"start":{"date-parts":[[2015,2,7]],"date-time":"2015-02-07T00:00:00Z","timestamp":1423267200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2015,3,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>Objective The primary objective was to evaluate time, number of interface actions, and accuracy on medication reconciliation tasks using a novel user interface (Twinlist, which lays out the medications in five columns based on similarity and uses animation to introduce the grouping - www.cs.umd.edu\/hcil\/sharp\/twinlist) compared to a Control interface (where medications are presented side by side in two columns). A secondary objective was to assess participant agreement with statements regarding clarity and utility and to elicit comparisons.<\/jats:p>\n               <jats:p>Material and Methods A 1\u2009\u00d7\u20092 within-subjects experimental design was used with interface (Twinlist or Control) as an independent variable; time, number of clicks, scrolls, and errors were used as dependent variables. Participants were practicing medical providers with experience performing medication reconciliation but no experience with Twinlist. They reconciled two cases in each interface (in a counterbalanced order), then provided feedback on the design of the interface.<\/jats:p>\n               <jats:p>Results Twenty medical providers participated in the study for a total of 80 trials. The trials using Twinlist were statistically significantly faster (18%), with fewer clicks (40%) and scrolls (60%). Serious errors were noted 12 and 31 times in Twinlist and Control trials, respectively.<\/jats:p>\n               <jats:p>Discussion Trials using Twinlist were faster and more accurate. Subjectively, participants rated Twinlist more favorably than Control. They valued the novel layout of the drugs, but indicated that the included animation would be valuable for novices, but not necessarily for advanced users. Additional feedback from participants provides guidance for further development and clinical implementations.<\/jats:p>\n               <jats:p>Conclusions Cognitive support of medication reconciliation through interface design can significantly improve performance and safety.<\/jats:p>","DOI":"10.1093\/jamia\/ocu021","type":"journal-article","created":{"date-parts":[[2015,2,10]],"date-time":"2015-02-10T01:25:53Z","timestamp":1423531553000},"page":"340-349","source":"Crossref","is-referenced-by-count":31,"title":["Novel user interface design for medication reconciliation: an evaluation of Twinlist"],"prefix":"10.1093","volume":"22","author":[{"given":"Catherine","family":"Plaisant","sequence":"first","affiliation":[{"name":"Human-Computer Interaction Lab, University of Maryland, College Park, MD, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Johnny","family":"Wu","sequence":"additional","affiliation":[{"name":"Human-Computer Interaction Lab and Department of Computer Science, University of Maryland, College Park, MD, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A. Zach","family":"Hettinger","sequence":"additional","affiliation":[{"name":"National Center for Human Factors in Healthcare, Medstar Institute for Innovation, Washington, DC, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Seth","family":"Powsner","sequence":"additional","affiliation":[{"name":"Department of Psychiatry & Emergency Medicine, Yale University, and Yale Center for Medical Informatics, New Haven, CT, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ben","family":"Shneiderman","sequence":"additional","affiliation":[{"name":"Human-Computer Interaction Lab and Department of Computer Science, University of Maryland, College Park, MD, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2015,2,7]]},"reference":[{"issue":"6","key":"2021010611400846100_ocu021-B1","doi-asserted-by":"crossref","first-page":"581","DOI":"10.1197\/jamia.M2142","article-title":"Design and implementation of an application and associated services to support interdisciplinary medication reconciliation efforts at an integrated healthcare delivery network","volume":"13","author":"Poon","year":"2006","journal-title":"J Am Med Inform Assoc."},{"issue":"6","key":"2021010611400846100_ocu021-B2","doi-asserted-by":"crossref","first-page":"1180","DOI":"10.1016\/j.aorn.2009.05.003","article-title":"Medication reconciliation: whose job is it?","volume":"89","author":"Poon","year":"2009","journal-title":"AORN J."},{"issue":"4","key":"2021010611400846100_ocu021-B3","doi-asserted-by":"crossref","first-page":"\u00a0201","DOI":"10.1016\/j.jcrc.2003.10.001","article-title":"Medication reconciliation: a practical tool to reduce the risk of medication errors","volume":"18","author":"Pronovost","year":"2003","journal-title":"J Crit Care."},{"key":"2021010611400846100_ocu021-B4","author":"Barnsteiner"},{"issue":"9","key":"2021010611400846100_ocu021-B5","doi-asserted-by":"crossref","first-page":"1414","DOI":"10.1007\/s11606-008-0687-9","article-title":"Classifying and predicting errors of inpatient medication reconciliation","volume":"23","author":"Pippins","year":"2008","journal-title":"J Gen Intern Med."},{"key":"2021010611400846100_ocu021-B6","article-title":"Joint commission on accreditation of healthcare organizations: Using medication reconciliation to prevent errors","author":"JCAHO","journal-title":"Sentinel Event Alert"},{"key":"2021010611400846100_ocu021-B7","author":"Gleason"},{"key":"2021010611400846100_ocu021-B8","author":"Plaisant"},{"issue":"18","key":"2021010611400846100_ocu021-B9","article-title":"Medication safety in acute care in Australia: where are we now? 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