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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 DisplayedKamran F, Tang S, Otles E
Early identification of patients admitted to hospital for covid-19 at risk of clinical deterioration: model development and multisite external validation study.
The authors sought to create and validate a simple and transferable machine learning model from electronic health record data to accurately predict clinical deterioration in patients with COVID-19 across institutions, through use of a novel paradigm for model development and code sharing. They determined that a model to predict clinical deterioration was developed rapidly in response to the COVID-19 pandemic at a single hospital, was applied externally without the sharing of data, and performed well across multiple medical centers, patient subgroups, and time periods, showing its potential as a tool for use in optimizing healthcare resources.
AHRQ-funded; HS028038.
Citation: Kamran F, Tang S, Otles E .
Early identification of patients admitted to hospital for covid-19 at risk of clinical deterioration: model development and multisite external validation study.
BMJ 2022 Feb 17;376:e068576. doi: 10.1136/bmj-2021-068576..
Keywords: COVID-19, Hospitalization, Risk, Electronic Health Records (EHRs), Health Information Technology (HIT)
Legler S, Diehl M, Hilliard B
Evaluation of an intrahospital telemedicine program for patients admitted with COVID-19: mixed methods study.
This pilot study’s objective was to evaluate an intrahospital telemedicine program along with its impact on exposure risk and communication for patients admitted with COVID-19. Virtual care was the main primary exposure variable and patient characteristics, PPE use rates, and their association with virtual care were assessed. Out of 137 total patients in their primary analysis, 43 patients used virtual care. There were 82 inpatient days of use, and 401 inpatient days without use. Surveys of 41 patients and clinicians showed high rates of recommendation for further use. A significant reduction in PPE use and physical exam rate was associated with virtual care. However, there are limitations in usability, medical assessment, and empathetic communication.
AHRQ-funded; HS026732.
Citation: Legler S, Diehl M, Hilliard B .
Evaluation of an intrahospital telemedicine program for patients admitted with COVID-19: mixed methods study.
J Med Internet Res 2021 Apr 29;23(4):e25987. doi: 10.2196/25987..
Keywords: Telehealth, Health Information Technology (HIT), Hospitals, Hospitalization, Communication, COVID-19