Title :
Temporal Analysis of Physicians´ EHR Workflow during Outpatient Visits
Author :
Calvitti, Alan ; Farber, Neil ; Chen, Yunan ; Zuest, Danielle ; Liu, Lin ; Bell, Kristin ; Gray, Barbara ; Agha, Zia
Author_Institution :
Healthcare Syst., HSRD VA San Diego, San Diego, CA, USA
Abstract :
Alan Calvitti Neal Farber Yunan Chen Danielle Zuest Lin Liu Kristin Bell Barbara Gray Zia Agha We develop temporal data mining and visualization methods to quantitatively profile physician Electronic Health Records (EHR) workflow and compare time-at-task versus click count distributions for top-level EHR functionality. The temporal data is based on time-resolved activity during outpatient visits, captured by usability software and audio-video recording and manual coding to physicians´ activities.
Keywords :
audio-visual systems; data mining; data visualisation; medical information systems; video recording; audio-video recording; click count distributions; electronic health records workflow; manual coding; outpatient visits; physicians EHR workflow; temporal analysis; temporal data mining; temporal data visualization method; time-at-task; time-resolved activity; top-level EHR functionality; usability software; Computers; Data mining; Encoding; Medical services; Usability; Video recording; Temporal Data Mining; Usability Analysis;
Conference_Titel :
Healthcare Informatics, Imaging and Systems Biology (HISB), 2012 IEEE Second International Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4673-4803-4
DOI :
10.1109/HISB.2012.65
