National Healthcare Quality and Disparities Report
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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 DisplayedFreno DR, Shipe ME, Levack MM
Modeling the impact of delaying transcatheter aortic valve replacement for the treatment of aortic stenosis in the era of COVID-19.
The objective of this study was to model the short term and 2-year overall survival for intermediate-risk and low-risk patients with severe symptomatic aortic stenosis (AS) undergoing timely or delayed transcatheter aortic valve replacement during the 2019 novel coronavirus (COVID-19) pandemic. Findings showed that prompt transcatheter aortic valve replacement for both intermediate-risk and low-risk patients with severe symptomatic AS resulted in improved 2-year survival when local healthcare system resources were not significantly constrained by COVID-19.
AHRQ-funded; HS026122.
Citation: Freno DR, Shipe ME, Levack MM .
Modeling the impact of delaying transcatheter aortic valve replacement for the treatment of aortic stenosis in the era of COVID-19.
JTCVS Open 2021 Sep;7:63-71. doi: 10.1016/j.xjon.2021.06.006..
Keywords: COVID-19, Heart Disease and Health, Cardiovascular Conditions, Access to Care
Bernard D, Fang Z
AHRQ Author: Bernard D
Financial burdens and barriers to care among nonelderly adults with heart disease: 2010-2015.
Researchers examined the prevalence of high burdens and barriers to care among adults with heart disease treatment. Using MEPS data, they found that public insurance provides protection against high burdens but not against forgoing or delaying care. They recommended that future research investigate whether, and to what extent, barriers to care are associated with worse health outcomes and higher costs in the long term.
AHRQ-authored.
Citation: Bernard D, Fang Z .
Financial burdens and barriers to care among nonelderly adults with heart disease: 2010-2015.
J Am Heart Assoc 2019 Dec 17;8(24):e008831. doi: 10.1161/jaha.118.008831..
Keywords: Medical Expenditure Panel Survey (MEPS), Healthcare Costs, Heart Disease and Health, Cardiovascular Conditions, Access to Care
Likosky DS, Sukul D, Seth M
Association between Medicaid expansion and cardiovascular interventions in Michigan.
This study evaluated Michigan’s Medicaid expansion as it relates to access and outcomes for 7,558 coronary artery bypass grafting operations at 33 hospitals and 45,183 percutaneous coronary interventions at 47 hospitals. Most of the change in access to revascularization occurred within the first quarter following expansion. Michigan’s Medicaid expansion was associated with changes in the demographic of those using specialty cardiovascular services (i.e., reduction in uninsured patients undergoing coronary rrevascularization).
AHRQ-funded; HS022535.
Citation: Likosky DS, Sukul D, Seth M .
Association between Medicaid expansion and cardiovascular interventions in Michigan.
J Am Coll Cardiol 2018 Mar 6;71(9):1050-51. doi: 10.1016/j.jacc.2017.12.044.
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Keywords: Access to Care, Cardiovascular Conditions, Heart Disease and Health, Surgery, Uninsured