National Healthcare Quality and Disparities Report
Latest available findings on quality of and access to health care
Data
- Data Infographics
- Data Visualizations
- Data Tools
- Data Innovations
- All-Payer Claims Database
- Healthcare Cost and Utilization Project (HCUP)
- Medical Expenditure Panel Survey (MEPS)
- AHRQ Quality Indicator Tools for Data Analytics
- State Snapshots
- United States Health Information Knowledgebase (USHIK)
- Data Sources Available from AHRQ
Search All Research Studies
AHRQ Research Studies Date
Topics
- Access to Care (1)
- Brain Injury (1)
- Children/Adolescents (2)
- Digestive Disease and Health (1)
- Disparities (2)
- Elderly (1)
- Emergency Department (1)
- (-) Emergency Medical Services (EMS) (7)
- Guidelines (1)
- (-) Healthcare Cost and Utilization Project (HCUP) (7)
- Healthcare Costs (1)
- Healthcare Delivery (1)
- Health Insurance (1)
- Health Services Research (HSR) (1)
- Hospitalization (2)
- Quality Indicators (QIs) (1)
- Rural Health (1)
- Transitions of Care (1)
- Vaccination (1)
AHRQ Research Studies
Sign up: AHRQ Research Studies Email updates
Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
Results
1 to 7 of 7 Research Studies DisplayedJarman MP, Castillo RC
Rural risk: geographic disparities in trauma mortality.
The authors sought to quantify differences in injury mortality comparing rural and nonrural residents with traumatic injuries. They concluded that rural residents are significantly more likely than nonrural residents to die after traumatic injury, a disparity that varies by trauma center designation, injury severity, and US Census region.
AHRQ-funded; HS000029.
Citation: Jarman MP, Castillo RC .
Rural risk: geographic disparities in trauma mortality.
Surgery 2016 Dec;160(6):1551-59. doi: 10.1016/j.surg.2016.06.020.
.
.
Keywords: Access to Care, Disparities, Emergency Medical Services (EMS), Healthcare Cost and Utilization Project (HCUP), Rural Health
Johnson SA, Shi J, Groner JI
Inter-facility transfer of pediatric burn patients from U.S. Emergency Departments.
This study described the epidemiology of pediatric burn patients seen in U.S. emergency departments (EDs) in order to determine factors associated with inter-facility transfer. It concluded that over 90 percent of pediatric burn ED patients meet ABA burn referral criteria but are not transferred from low volume hospitals.
AHRQ-funded; HS022277.
Citation: Johnson SA, Shi J, Groner JI .
Inter-facility transfer of pediatric burn patients from U.S. Emergency Departments.
Burns 2016 Nov;42(7):1413-22. doi: 10.1016/j.burns.2016.06.024.
.
.
Keywords: Healthcare Cost and Utilization Project (HCUP), Transitions of Care, Children/Adolescents, Emergency Medical Services (EMS), Guidelines
Shah MP, Tate JE, Steiner CA
AHRQ Author: Steiner CA
Decline in emergency department visits for acute gastroenteritis among children in 10 US states after implementation of rotavirus vaccination, 2003-2013.
The researchers compared the rates of gastroenteritis- and rotavirus-coded ED visits among children <5 years of age in pre-rotavirus vaccine (2003 to 2006) with those in postvaccine (2008-2013) years; 2007 was excluded as a transition year They concluded that. ED visits for gastroenteritis in US children have declined since the introduction of rotavirus vaccine.
AHRQ-authored.
Citation: Shah MP, Tate JE, Steiner CA .
Decline in emergency department visits for acute gastroenteritis among children in 10 US states after implementation of rotavirus vaccination, 2003-2013.
Pediatr Infect Dis J 2016 Jul;35(7):782-6. doi: 10.1097/inf.0000000000001175.
.
.
Keywords: Healthcare Cost and Utilization Project (HCUP), Children/Adolescents, Vaccination, Emergency Medical Services (EMS), Digestive Disease and Health
Flottemesch TJ, Raetzman S, Heslin KC
AHRQ Author: Heslin KC
Age-related disparities in trauma center access for severe head injuries following the release of the updated field triage guidelines.
Reflecting perceived undertriage to trauma centers (TCs) for older adults, the American College of Surgeons' Committee on Trauma and the Center for Disease Control revised field triage guidelines in 2011 with additional emphasis on direct transport to a Level I or II trauma center. Researchers examined whether age-based disparities in TC care for severe head injury decreased. Although patterns of increased TC treatment for all groups with severe head trauma indicate improvements, age-based disparities persisted.
AHRQ-authored; AHRQ-funded; 290201300002C.
Citation: Flottemesch TJ, Raetzman S, Heslin KC .
Age-related disparities in trauma center access for severe head injuries following the release of the updated field triage guidelines.
Acad Emerg Med 2016 Apr;24(4):447-57. doi: 10.1111/acem.13150.
.
.
Keywords: Healthcare Cost and Utilization Project (HCUP), Disparities, Elderly, Brain Injury, Emergency Medical Services (EMS)
Dresden SM, Feinglass JM, Kang R
Ambulatory care sensitive hospitalizations through the emergency department by payer: comparing 2003 and 2009.
This study compared rates of ED ambulatory care sensitive hospitalizations (ACSHs) for 2003 and 2009 among patients 18 to 64 years of age with private insurance, Medicaid, or no insurance.It found that an increase in the uninsured population was associated with an increase in the rate of ED ACSH for uninsured patients.
AHRQ-funded; HS000078.
Citation: Dresden SM, Feinglass JM, Kang R .
Ambulatory care sensitive hospitalizations through the emergency department by payer: comparing 2003 and 2009.
J Emerg Med 2016 Jan;50(1):135-42. doi: 10.1016/j.jemermed.2015.02.047.
.
.
Keywords: Healthcare Cost and Utilization Project (HCUP), Quality Indicators (QIs), Hospitalization, Emergency Medical Services (EMS)
Mutter R, Stocks C
AHRQ Author: Stocks C
Using Healthcare Cost and Utilization Project (HCUP) data for emergency medicine research.
This article mentions Kocher et al., elsewhere in this issue, who use the HCUP Nationwide Inpatient Sample to examine the association between the volume of ED encounters that result in admission and inpatient mortality. It further discusses HCUP strengths, weaknesses, and future.
AHRQ-authored.
Citation: Mutter R, Stocks C .
Using Healthcare Cost and Utilization Project (HCUP) data for emergency medicine research.
Ann Emerg Med 2014 Nov;64(5):458-60. doi: 10.1016/j.annemergmed.2014.09.014.
.
.
Keywords: Emergency Medical Services (EMS), Healthcare Costs, Healthcare Delivery, Health Services Research (HSR), Healthcare Cost and Utilization Project (HCUP)
Pines JM, Mutter RL, Zocchi MS
AHRQ Author: Mutter RL
Variation in emergency department admission rates across the United States.
The authors investigated factors related to variation in hospital-level emergency department (ED) admission rates. Using HCUP data, they found that higher proportions of Medicare and uninsured patients, more inpatient beds, lower ED volumes, for-profit ownership, trauma center status, and higher hospital occupancy rates were associated with higher ED admission rates.
AHRQ-authored.
Citation: Pines JM, Mutter RL, Zocchi MS .
Variation in emergency department admission rates across the United States.
Med Care Res Rev 2013 Apr;70(2):218-31. doi: 10.1177/1077558712470565.
.
.
Keywords: Emergency Department, Emergency Medical Services (EMS), Health Insurance, Healthcare Cost and Utilization Project (HCUP), Hospitalization