{"id":2293,"date":"2020-10-02T22:30:00","date_gmt":"2020-10-02T22:30:00","guid":{"rendered":"https:\/\/scian.cl\/scientific-image-analysis\/?p=2293"},"modified":"2021-11-24T20:57:28","modified_gmt":"2021-11-24T20:57:28","slug":"fibrinogen-clotting-enzyme-pictobin-from-bothrops-pictus-snake-venom-structural-and-functional-characterization","status":"publish","type":"post","link":"https:\/\/scian.cl\/scientific-image-analysis\/fibrinogen-clotting-enzyme-pictobin-from-bothrops-pictus-snake-venom-structural-and-functional-characterization\/","title":{"rendered":"Evaluating Online Consumer Medication Information Systems: Comparative Online Usability Study."},"content":{"rendered":"\n<p class=\"has-medium-font-size\"><em><span class=\"has-inline-color has-theme-palette-6-color\">JMIR &#8211;  mHealth and uHealth<\/span><\/em><\/p>\n\n\n<style>.wp-block-kadence-spacer.kt-block-spacer-_b6792c-54 .kt-block-spacer{height:60px;}.wp-block-kadence-spacer.kt-block-spacer-_b6792c-54 .kt-divider{border-top-width:1px;height:1px;border-top-color:#eee;width:80%;border-top-style:solid;}<\/style>\n<div class=\"wp-block-kadence-spacer aligncenter kt-block-spacer-_b6792c-54\"><div class=\"kt-block-spacer kt-block-spacer-halign-left\" style=\"height:60px\"><hr class=\"kt-divider\" style=\"border-top-color:#eee;border-top-width:1px;width:80%;border-top-style:solid\"\/><\/div><\/div>\n\n\n\n<p>Stefan Sigle, Pilar Barriga, Francisco Javier Correa Fern\u00e1ndez, Christian Juhra, Steffen H\u00e4rtel, Christian Fegeler.<\/p>\n\n\n\n<p><strong>ABSTRACT<\/strong><br><strong>Background:<\/strong> Medication is the most common intervention in health care, and the number of online consumer information systems within the pharmaceutical sector is increasing. However, online consumer information systems can be a barrier for users, imposing information asymmetries between stakeholders. <strong>Objective:<\/strong> The objective of this study was to quantify and compare the usability of an online consumer medication information system (OCMIS) against a reference implementation based on an interoperable information model for patients, physicians, and pharmacists. <strong>Methods:<\/strong> Quantitative and qualitative data were acquired from patients, physicians, and pharmacists in this online usability study. We administered 3 use cases and a post hoc questionnaire per user. Quantitative usability data including effectiveness (task success), efficiency (task time), and user satisfaction (system usability scale [SUS]) was complemented by qualitative and demographic data. Users evaluated 6 existing systems and 1 reference implementation of an OCMIS. <strong>Results:<\/strong> A total of 137 patients, 81 physicians, and 68 pharmacists participated in this study. Task success varied from 84% to 92% in patients, 66% to 100% in physicians, and 50% to 91% in pharmacists. Task completion time decreased over the course of the study for all but 2 OCMIS within the patient group. Due to an assumed nonnormal distribution of SUS scores, within-group comparison was done using the Kruskal-Wallis test. Patients showed differences in SUS scores (P=.02) and task time (P=.03), while physicians did not have significant differences in SUS scores (P=.83) and task time (P=.72). For pharmacists, a significant difference in SUS scores (P&lt;.001) and task time (P=.007) was detected. <strong>Conclusions:<\/strong> The vendor-neutral reference implementation based on an interoperable information model was proven to be a promising approach that was not inferior to existing solutions for patients and physicians. For pharmacists, it exceeded user satisfaction scores compared to other OCMIS. This data-driven approach based on an interoperable information model enables the development of more user-tailored features to increase usability. This fosters data democratization and empowers stakeholders within the pharmaceutical sector.<\/p>\n\n\n\n<p><a href=\"https:\/\/mhealth.jmir.org\/2020\/6\/e16648\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/mhealth.jmir.org\/2020\/6\/e16648<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sigle, S., Barriga, P., Fern\u00e1ndez, F. J. C., Juhra, C., H\u00e4rtel, S., &#038; Fegeler, C. (2020). Evaluating Online Consumer Medication Information Systems: Comparative Online Usability Study. JMIR mHealth and uHealth, 8(6), e16648.<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[8],"tags":[],"class_list":["post-2293","post","type-post","status-publish","format-standard","hentry","category-publications-2020"],"_links":{"self":[{"href":"https:\/\/scian.cl\/scientific-image-analysis\/wp-json\/wp\/v2\/posts\/2293","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/scian.cl\/scientific-image-analysis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/scian.cl\/scientific-image-analysis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/scian.cl\/scientific-image-analysis\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/scian.cl\/scientific-image-analysis\/wp-json\/wp\/v2\/comments?post=2293"}],"version-history":[{"count":2,"href":"https:\/\/scian.cl\/scientific-image-analysis\/wp-json\/wp\/v2\/posts\/2293\/revisions"}],"predecessor-version":[{"id":3629,"href":"https:\/\/scian.cl\/scientific-image-analysis\/wp-json\/wp\/v2\/posts\/2293\/revisions\/3629"}],"wp:attachment":[{"href":"https:\/\/scian.cl\/scientific-image-analysis\/wp-json\/wp\/v2\/media?parent=2293"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/scian.cl\/scientific-image-analysis\/wp-json\/wp\/v2\/categories?post=2293"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/scian.cl\/scientific-image-analysis\/wp-json\/wp\/v2\/tags?post=2293"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}