Personal health records and hypertension control: a randomized trial.

ABSTRACT:

Purpose

To examine the impact of a personal health record (PHR) in patients with hypertension measured by changes in biological outcomes, patient empowerment, patient perception of quality of care, and use of medical services.

Methods

A cluster-randomized effectiveness trial with PHR and no PHR groups was conducted in two ambulatory clinics. 453 of 1686 (26.4%) patients approached were included in the analyses. A PHR tethered to the patient's electronic medical record (EMR) was the primary intervention and included security measures, patient control of access, limited transmission of EMR data, blood pressure (BP) tracking, and appointment assistance. BP was the main outcome measure. Patient empowerment was assessed using the Patient Activation Measure and Patient Empowerment

SUBMITTER: Wagner PJ 

PROVIDER: S-EPMC3384099 | biostudies-literature | 2012 Jul-Aug

REPOSITORIES: biostudies-literature