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
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 4 of 4 Research Studies DisplayedPhilip JL, Yang DY, Wang X
Effect of transfer status on outcomes of emergency general surgery patients.
This study looked at outcomes of transferred (TRAN) versus directly admitted (DA) emergency general surgery (EGS) patients. Patients with a diagnosis of EGS were identified from the 2008-2011 Nationwide Inpatient Sample (NIS). Outcomes included were in-hospital mortality and morbidity. They identified 274,145 TRAN and 10,456,100 DA encounters. Morbidity and mortality were both higher in TRAN patients than DA. TRAN patients were more likely to have greater comorbidity scores, have Medicare insurance, and reside in an area with a lesser median household income compared to DA patients. Morbidity among TRAN patients were primarily due urinary-, gastrointestinal-, and pulmonary-related complications. Median stay and median cost at the hospital were greater for TRAN patients.
AHRQ-funded; HS025224; HS022694.
Citation: Philip JL, Yang DY, Wang X .
Effect of transfer status on outcomes of emergency general surgery patients.
Surgery 2020 Aug;168(2):280-86. doi: 10.1016/j.surg.2020.01.005..
Keywords: Healthcare Cost and Utilization Project (HCUP), Surgery, Transitions of Care, Mortality, Outcomes, Healthcare Costs, Hospitals
Schlitz NK, Kaiboriboon K, Koroukian SM
Long-term reduction of health care costs and utilization after epilepsy surgery.
This study assessed long-term direct medical costs, health care utilization, and mortality following resective surgery in persons with uncontrolled epilepsy. It found that the mean direct medical cost difference between the surgical group and control group was $6,806 after risk-set matching. The incidence rate ratio of inpatient, emergency room, and outpatient utilization was lower among the surgical group in both unadjusted and adjusted analyses.
AHRQ-funded; HS000059.
Citation: Schlitz NK, Kaiboriboon K, Koroukian SM .
Long-term reduction of health care costs and utilization after epilepsy surgery.
Epilepsia 2016 Feb;57(2):316-24. doi: 10.1111/epi.13280.
.
.
Keywords: Healthcare Costs, Healthcare Utilization, Mortality, Neurological Disorders, Outcomes, Surgery
Turrentine FE, Denlinger CE, Simpson VB
Morbidity, mortality, cost, and survival estimates of gastrointestinal anastomotic leaks.
The aims of this study were to examine the incidence of anastomotic leaks, a potentially deadly postoperative occurrence following gastrointestinal surgery, to identify risk factors predictive of leaks, and to explore the impact of anastomotic leaks on hospital cost and patient survival. The study demonstrates that anastomotic leaks remain a major source of increased morbidity, mortality, and hospital resource use for gastrointestinal surgery.
AHRQ-funded; HS011913.
Citation: Turrentine FE, Denlinger CE, Simpson VB .
Morbidity, mortality, cost, and survival estimates of gastrointestinal anastomotic leaks.
J Am Coll Surg 2015 Feb;220(2):195-206. doi: 10.1016/j.jamcollsurg.2014.11.002..
Keywords: Patient Safety, Surgery, Mortality, Healthcare Costs, Adverse Events
Hockenberry JM, Helmchen LA
The nature of surgeon human capital depreciation.
The authors estimated how temporal breaks affect surgeons' performance of coronary artery bypass grafting (CABG). They found that a surgeon's additional day away from the operating room raised patients' inpatient mortality by up to 0.067 percentage points but reduced total hospitalization costs by up to 0.59 percentage points, and among emergent patients treated by high-volume providers, an additional day away raised mortality risk by 0.398 percentage points but reduced cost by up to 1.4 percentage points. They concluded that their results are consistent with the hypothesis that as temporal distance increases, surgeons are less likely to recognize and address life-threatening complications.
AHRQ-funded; HS019743.
Citation: Hockenberry JM, Helmchen LA .
The nature of surgeon human capital depreciation.
J Health Econ 2014 Sep;37:70-80. doi: 10.1016/j.jhealeco.2014.06.001.
.
.
Keywords: Healthcare Costs, Mortality, Provider Performance, Surgery