Usability of Web-based Personal Health Records: An Analysis of Consumers' Perspectives.

Personal health records (PHRs) have many benefits, including the ability to increase involvement of patients in their care, which provides better healthcare outcomes. Although issues related to usability of PHRs are a significant barrier to adoption, there is a paucity of research in this area. Thus, the researchers explored consumers' perspective on the usability of two commercially available web-based PHRs. Data from the Usefulness, Satisfaction, and Ease of Use questionnaire were collected from a sample of health information management students (N = 90). A one-way analysis of variance (ANOVA) showed that Microsoft HealthVault had higher scores in most usability categories when compared to Health Companion. Study results indicated that PHR developers should evaluate Microsoft HealthVault as a model for improving PHR usability.