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AHRQ Research Studies
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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
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1 to 2 of 2 Research Studies DisplayedDi Tosto G, Walker DM, Sieck CJ
Examining the relationship between health literacy, health numeracy, and patient portal use.
The purpose of this randomized controlled trial study across the inpatient population of a U.S.-based academic medical center was to examine the association between health literacy and numeracy (HLN) and patient portal use. The researchers assessed the association between patients’ perceptions of health literacy and their skills, interpreting medical information with measurements of interaction with patient portals. The study reported that levels of HLN for the 654 patients in the study sample were not significantly associated with use of the inpatient portal. Six-month use of the outpatient portal after hospital discharge was also not related with HLN. There was a significant increase in self-reported levels of health literacy. The researchers concluded that although prior research suggested that low HLN can serve as a barrier to inpatient portal use and could limit interaction with outpatient portals, this study did not find the same associations. Instead, this study indicates that the inpatient setting might be effective in encouraging acceptance of technology such as hospital-provided tablets.
AHRQ-funded; HS024091; HS024349; HS024379.
Citation: Di Tosto G, Walker DM, Sieck CJ .
Examining the relationship between health literacy, health numeracy, and patient portal use.
Appl Clin Inform 2022 May;13(3):692-99. doi: 10.1055/s-0042-1751239..
Keywords: Health Literacy, Health Information Technology (HIT), Electronic Health Records (EHRs)
Tieu L, Sarkar U, Schillinger D
Barriers and facilitators to online portal use among patients and caregivers in a safety net health care system: a qualitative study.
The researchers explored patient and caregiver perspectives on online patient portal use before its implementation at San Francisco General Hospital. Despite concerns about security, difficulty understanding medical information, and satisfaction with current communication processes, respondents generally expressed enthusiasm about portal use. Their findings suggest a strong need for training and support to assist vulnerable patients with portal registration and use, particularly those with limited health literacy.
AHRQ-funded; HS022561; HS022047; HS022408.
Citation: Tieu L, Sarkar U, Schillinger D .
Barriers and facilitators to online portal use among patients and caregivers in a safety net health care system: a qualitative study.
J Med Internet Res 2015 Dec 03;17(12):e275. doi: 10.2196/jmir.4847.
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Keywords: Web-Based, Electronic Health Records (EHRs), Health Information Technology (HIT), Health Literacy