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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 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
Lin SC, Hollingsworth JM, Adler-Milstein J
Alternative payment models and hospital engagement in health information exchange.
The purpose of this study was to assess whether hospital participation in alternative payment models (APMs) was associated with greater engagement in health information exchange (HIE) along 4 dimensions: volume of patients for whom information is exchanged, diversity of information types, breadth of partner types, and depth of technical approach. Findings suggest that APM participation was associated with greater HIE diversity, breadth, and depth that value-based payment may be spurring improvements in HIE infrastructure; however, the finding that APM participation is associated with lower HIE volume suggests that there may be incentive to focus HIE investments on a limited number of partners.
AHRQ-funded; HS024525; HS024728.
Citation: Lin SC, Hollingsworth JM, Adler-Milstein J .
Alternative payment models and hospital engagement in health information exchange.
Am J Manag Care 2019 Jan 1;25(1):e1-e6..
Keywords: Payment, Health Information Exchange (HIE), Hospitals