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Exploring three perspectives on feasibility of a patient portal for older adults
Jeremy Barron1, McKenzie Bedra1, Jeffrey Wood1
1Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
Introduction:
It is not clear whether older adults with chronic disease and their caregivers are likely to use patient portals.
Methods:
Older adults with a diagnosis of chronic obstructive pulmonary disease or congestive heart failure were evaluated as well as their caregivers. We explored whether these patients and/or their caregivers were able to use common portal elements. The perspective of informatics experts was ascertained using cognitive walkthrough methodology.
Results:
Fourteen patients and nineteen caregivers were evaluated. Patients required more time on all tasks than caregivers. Patient comments included a request for written instructions for using the system and a guide for interpreting lab results. Caregiver suggestions included improving color contrast and presentation of the current medication list. In the cognitive walkthrough, numerous problems were identified.
Conclusions:
Older adults with chronic illness and caregivers were interested in using a patient portal however multiple barriers were identified.
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