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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 Displayedde Cordova PB, Johansen ML, Martinez ME
Emergency department weekend presentation and mortality in patients with acute myocardial infarction.
The purpose of this research was to determine if weekend and holiday presentation is associated with increased mortality in EDs among patients with acute myocardial infarction (AMI) in New Jersey. It found that weekend/holiday presentation to the ED for AMI was associated with increased mortality. The effect may be related to the limited availability of resources on weekend/holidays compared to weekdays.
AHRQ-funded; HS024339.
Citation: de Cordova PB, Johansen ML, Martinez ME .
Emergency department weekend presentation and mortality in patients with acute myocardial infarction.
Nurs Res 2017 Jan/Feb;66(1):20-27. doi: 10.1097/nnr.0000000000000196.
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Keywords: Emergency Medical Services (EMS), Emergency Department, Mortality, Heart Disease and Health, Risk
Vogel JA, Seleno N, Hopkins E
Denver ED Trauma Organ Failure Score outperforms traditional methods of risk stratification in trauma.
The objective of this study was to compare prognostic accuracies of the Denver Emergency Department (ED) Trauma Organ Failure (TOF) Score, ED Sequential Organ Failure Assessment (SOFA) score, and ED base deficit and ED lactate for inhospital mortality in adult trauma patients. It concluded that The Denver ED TOF Score more accurately predicts inhospital mortality in adult trauma patients compared to the other three.
AHRQ-funded; HS017526.
Citation: Vogel JA, Seleno N, Hopkins E .
Denver ED Trauma Organ Failure Score outperforms traditional methods of risk stratification in trauma.
Am J Emerg Med 2015 Oct;33(10):1440-4. doi: 10.1016/j.ajem.2015.07.006..
Keywords: Emergency Medical Services (EMS), Risk, Mortality, Comparative Effectiveness, Emergency Department
Peng J, Wheeler K, Shi J
Trauma with Injury Severity Score of 75: are these unsurvivable injuries?
This study aimed to assess the true mortality among patients with an ISS=75, and to examine the characteristics and primary diagnoses of these patients. Its results revealed that at least half of patients with an ISS=75 survived, demonstrating that the rationale for excluding patients with an ISS=75 from analysis is not always justified.
AHRQ-funded; HS022277.
Citation: Peng J, Wheeler K, Shi J .
Trauma with Injury Severity Score of 75: are these unsurvivable injuries?
PLoS One 2015 Jul 31;10(7):e0134821. doi: 10.1371/journal.pone.0134821..
Keywords: Mortality, Healthcare Cost and Utilization Project (HCUP), Trauma, Emergency Medical Services (EMS), Emergency Department