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
Topics
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 3 of 3 Research Studies DisplayedThompson MP, Yaser JM, Hou H
Determinants of hospital variation in cardiac rehabilitation enrollment during coronary artery disease episodes of care.
Cardiac rehabilitation (CR) is associated with improved outcomes for patients with coronary artery disease (CAD). However, CR enrollment remains low and there is a dearth of real-world data on hospital-level variation in CR enrollment. In this study, the investigators sought to explore determinants of hospital variability in CR enrollment during CAD episodes of care: medical management of acute myocardial infarction (AMI-MM), percutaneous coronary intervention (PCI), and coronary artery bypass grafting (CABG).
AHRQ-funded; HS026003.
Citation: Thompson MP, Yaser JM, Hou H .
Determinants of hospital variation in cardiac rehabilitation enrollment during coronary artery disease episodes of care.
Circ Cardiovasc Qual Outcomes 2021 Feb;14(2):e007144. doi: 10.1161/circoutcomes.120.007144..
Keywords: Heart Disease and Health, Cardiovascular Conditions, Rehabilitation, Outcomes, Patient-Centered Outcomes Research, Hospitals
Bachmann JM, Shah AS, Duncan MS
Cardiac rehabilitation and readmissions after heart transplantation.
Cardiac transplant recipients always are referred to cardiac rehabilitation (CR) after transplantation, and is associated with a lower 1-year readmission risk. This study’s objective was to determine rates of CR for heart transplant recipients in the US and also 1-year readmission rates using 2013-2014 Medicare data. Out of the 2,531 heart transplant patients in the US in 2013, about 24% received Medicare coverage and were included in the study. Rates of CR utilization was only, with only 55% participating in the program. Younger transplant patients ages 35 to 49 years were less likely to initiate CR than patients 65 and older. In all groups patients did not attend all 36 prescribed sessions, with a mean of 26.7 sessions attended. The 1-year readmission risk was 29% lower for CR participation patients.
AHRQ-funded; HS022990.
Citation: Bachmann JM, Shah AS, Duncan MS .
Cardiac rehabilitation and readmissions after heart transplantation.
J Heart Lung Transplant 2018 Apr;37(4):467-76. doi: 10.1016/j.healun.2017.0.017.
.
.
Keywords: Transplantation, Surgery, Rehabilitation, Cardiovascular Conditions, Heart Disease and Health, Hospital Readmissions, Patient-Centered Outcomes Research, Outcomes, Evidence-Based Practice
Bachmann JM, Duncan MS, Shah AS
Association of cardiac rehabilitation with decreased hospitalizations and mortality after ventricular assist device implantation.
This study examined whether outcomes of cardiac patients who had received ventricular assist device (VAD) implementation had decreased hospitalization and mortality with cardiac rehabilitation (CR). Medicare beneficiaries enrolled for disability or aged 65 years and older in 2014 were included. The investigators identified VAD recipients by diagnosis codes. It was found that each 5-year increase in age was associated with attending an additional 1.6 CR sessions and there was a 23% lower 1-year hospitalization risk and a 47% lower 1-year mortality risk.
AHRQ-funded; HS022990.
Citation: Bachmann JM, Duncan MS, Shah AS .
Association of cardiac rehabilitation with decreased hospitalizations and mortality after ventricular assist device implantation.
JACC Heart Fail 2018 Feb;6(2):130-39. doi: 10.1016/j.jchf.2017.11.002..
Keywords: Cardiovascular Conditions, Rehabilitation, Heart Disease and Health, Medical Devices, Surgery, Patient-Centered Outcomes Research, Outcomes, Mortality, Evidence-Based Practice, Hospitalization