Health Status and Prospective PHR Use
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Updated: Jun 28, 2026

Cutoff Value of Phase Angle by Bioelectrical Impedance Analysis at Admission as a Prognostic Factor in Patients with Acute Heart Failure
Published on: June 10, 2025
Deborah Beranek Lafky1, Thomas A Horan
1Kay Center for E-Health Research, Claremont Graduate University, Claremont, CA, USA.
Abstract:
This poster reports a study that combines qualitative and quantitative approaches to investigate the effect of health status on user needs in Personal Health Records applications. Results show distinct user differences according to health status and that being well, unwell, or disabled will have an influence on users needs in relation to a PHR. In this taxonomy, users are classified according to technology preferences, interoperability and portability needs, and privacy and security concerns.
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