National Healthcare Quality and Disparities Report
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AHRQ Research Studies Date
Topics
- Adverse Events (1)
- Cardiovascular Conditions (1)
- Electronic Health Records (EHRs) (1)
- Emergency Department (1)
- Healthcare Cost and Utilization Project (HCUP) (1)
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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 3 of 3 Research Studies DisplayedSilber JH, Arriaga AF, Niknam BA
Failure-to-rescue after acute myocardial infarction.
The purpose of this study is to develop a failure-to-rescue (FTR) metric modified to analyze acute myocardial infarction (AMI) outcomes. The subjects were older Medicare beneficiaries who were admitted to short-term acute-care hospitals for AMI between 2009 and 2011. Measures included thirty-day mortality and FTR rates, as well as in-hospital complication rates. The study concludes that a modified FTR metric can be created that may aid in studying the quality of care of AMI admissions and has the advantageous properties of surgical FTR.
AHRQ-funded; HS023560.
Citation: Silber JH, Arriaga AF, Niknam BA .
Failure-to-rescue after acute myocardial infarction.
Med Care 2018 May;56(5):416-23. doi: 10.1097/mlr.0000000000000904..
Keywords: Adverse Events, Cardiovascular Conditions, Quality of Care, Mortality, Heart Disease and Health
Austrian JS, Jamin CT, Doty GR
Impact of an emergency department electronic sepsis surveillance system on patient mortality and length of stay.
The goal of this study was to determine if an electronic health record (EHR) based sepsis alert system could improve quality of care and clinical outcomes for patients with sepsis. A patient-level, interrupted time series study of emergency department patients with severe sepsis or septic shock was conducted, with an intervention introduced at the approximate mid-point--a system of interruptive sepsis alerts triggered by abnormal vital signs or laboratory results. Mean length of stay for patients with sepsis decreased significantly following the introduction of the alert, but the alert system had no effect on mortality or other clinical or process measures. The researchers conclude that a more sophisticated algorithm for sepsis identification is needed to improve outcomes.
AHRQ-funded; HS023683.
Citation: Austrian JS, Jamin CT, Doty GR .
Impact of an emergency department electronic sepsis surveillance system on patient mortality and length of stay.
J Am Med Inform Assoc 2018 May;25(5):523-29. doi: 10.1093/jamia/ocx072..
Keywords: Electronic Health Records (EHRs), Emergency Department, Health Information Technology (HIT), Hospitals, Mortality, Outcomes, Quality Improvement, Quality of Care, Sepsis
Cutler E, Karaca Z, Henke R
AHRQ Author: Karaca Z, Wong HS
The effects of Medicare accountable organizations on inpatient mortality rates.
This study examined whether Medicare Accountable Care Organizations (ACOs) have improved hospital quality of care, specifically focusing on preventable inpatient mortality. The investigators concluded that, on average, Medicare ACO hospitals are not associated with improved mortality rates for the studied inpatient quality indicator conditions. They suggest that stakeholders may potentially consider providing ACOs with incentives or designing new programs for ACOs to target inpatient mortality reductions.
AHRQ-authored.
Citation: Cutler E, Karaca Z, Henke R .
The effects of Medicare accountable organizations on inpatient mortality rates.
Inquiry 2018 Jan-Dec;55:46958018800092. doi: 10.1177/0046958018800092..
Keywords: Quality of Care, Healthcare Cost and Utilization Project (HCUP), Hospitals, Medicare, Mortality