National Healthcare Quality and Disparities Report
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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.
Results
1 to 2 of 2 Research Studies DisplayedVest JR, Unruh MA, Freedman S
Health systems' use of enterprise health information exchange vs single electronic health record vendor environments and unplanned readmissions.
Enterprise health information exchange (HIE) and a single electronic health record (EHR) vendor solution are 2 information exchange approaches to improve performance and increase the quality of care. This study sought to determine the association between adoption of enterprise HIE vs a single vendor environment and changes in unplanned readmissions. The investigators concluded that reductions in the probability of an unplanned readmission after a hospital adopts a single vendor environment suggested that HIE technologies can better support the aim of higher quality care.
AHRQ-funded; HS024717.
Citation: Vest JR, Unruh MA, Freedman S .
Health systems' use of enterprise health information exchange vs single electronic health record vendor environments and unplanned readmissions.
J Am Med Inform Assoc 2019 Oct;26(10):989-98. doi: 10.1093/jamia/ocz116..
Keywords: Health Systems, Health Information Exchange (HIE), Electronic Health Records (EHRs), Health Information Technology (HIT), Hospital Readmissions, Hospitals
Vest JR, Unruh MA, Shapiro JS
The associations between query-based and directed health information exchange with potentially avoidable use of health care services.
This study quantified the impact of directed and query-based approaches to health information exchange (HIE) on potentially avoidable use of health care services. Data from Medicare fee-for-service claims was examined from 2008 to 2014 from providers in the Rochester Regional Health Organization (RHIO). There were very small reductions in the probability of ambulatory care sensitive hospitalization with either approach.
AHRQ-funded; HS024556.
Citation: Vest JR, Unruh MA, Shapiro JS .
The associations between query-based and directed health information exchange with potentially avoidable use of health care services.
Health Serv Res 2019 Oct;54(5):981-93. doi: 10.1111/1475-6773.13169..
Keywords: Health Information Exchange (HIE), Health Systems, Health Information Technology (HIT)