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Article
Designing Interventions to Overcome Poor Numeracy and Improve Medication Adherence in Chronic Illness, Including HIV/Aids
Emergency Medicine Publications and Presentations
  • John O. Moore, Massachusetts Institute of Technology
  • Edward W. Boyer, University of Massachusetts Medical School
  • Steven Safren, Harvard Medical School
  • Gregory K. Robbins, Harvard Medical School
  • Edwin D. Boudreaux, University of Massachusetts Medical School
  • Rochelle Rosen, Brown University School of Medicine
  • Bruce A. Barton, University of Massachusetts Medical School
  • Frank Moss, Brown University School of Medicine
UMMS Affiliation
Department of Emergency Medicine; Department of Quantitative Health Sciences
Date
6-2-2011
Document Type
Article
Medical Subject Headings
Health Literacy; Chronic Disease; Medication Adherence; Patient Education as Topic
Disciplines
Abstract

Numeracy is an element of health literacy that refers to the ability to understand numerically related information. When applied to health behaviors, it describes the degree to which individuals have the capacity to access, process, interpret, and act on graphical and probabilistic health information. As a cognitive and functional skill, low numeracy correlates with poor outcomes in the management of chronic diseases; numeracy is therefore an essential component of patients' capacity to adhere to medication regimens. In this manuscript, we describe novel visual interventions to improve medication adherence in difficult, chronically ill populations. We have used personalized graphical representations of plasma medication concentration and dynamic disease state simulation to overcome poor numeracy. These methods incorporate efficient, precise, and clear graphical data; cartographical techniques focused on judicious use of color intensities; and animation that increases engagement and accentuates information transfer.

Rights and Permissions
Citation: J Med Toxicol. 2011 Jun;7(2):133-8. Link to article on publisher's site
Related Resources
Link to Article in PubMed
PubMed ID
21455810
Citation Information
John O. Moore, Edward W. Boyer, Steven Safren, Gregory K. Robbins, et al.. "Designing Interventions to Overcome Poor Numeracy and Improve Medication Adherence in Chronic Illness, Including HIV/Aids" Vol. 7 Iss. 2 (2011) ISSN: 1556-9039 (Linking)
Available at: http://works.bepress.com/edwin_boudreaux/41/