Personal Health Records: Identifying Utilization Patterns from System Use Logs and Patient Interviews
- Resource Type
- Conference
- Authors
- Tulu, Bengisu; Strong, Diane; Johnson, Sharon; Bar-On, Isa; Trudel, John; Garber, Lawrence
- Source
- 2012 45th Hawaii International Conference on System Sciences System Science (HICSS), 2012 45th Hawaii International Conference on. :2716-2725 Jan, 2012
- Subject
- Computing and Processing
Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Portals
Interviews
Medical services
Electronic mail
Encoding
Correlation
Time frequency analysis
personal health records
patient portals
use statistics
e-health
- Language
- ISSN
- 1530-1605
Personal Health Records (PHRs) and patient portals are becoming more popular as health systems continue to emphasize patient centered health care delivery. Our study investigates the factors that influence adoption and utilization of PHR systems using a mixed method approach. Our data include PHR system utilization data collected about registered users of seven primary care physicians during the period between September 2009 and February 2011, as well as interviews of a subset of these users. Analyses of these data provide insights into how and why users interact with the system. They also assist in identifying ways to enhance the overall PHR portal experience for physicians and patients. In this paper, we present our preliminary findings and discuss potential future research directions.