Abstract
The use of revascularization (coronary artery bypass surgery [CABG] and percutaneous coronary intervention [PCI]) in the United States is declining, but they remain important procedures for the treatment of patients with coronary artery disease. There are large and long-standing disparities in the use of revascularization among patients hospitalized with heart disease. In this article, we investigate whether the implementation of the Patient Protection and Affordable Care Act (ACA) is associated with a reduction in disparities in the use of revascularization. We use data from the Agency for Healthcare Research and Quality (AHRQ)'s National Inpatient Sample (NIP) of the Healthcare Cost and Utilization Project (HCUP) project to compare the use of revascularization among patients 45 years and older in the United States in 2012 and 2018. For both years, we conducted multiple logistic regression analysis to assess the factors associated with coronary revascularization among patients hospitalized with heart disease. Hospitalizations for heart disease and the use of revascularization both fell between 2012 and 2018 at a rate that was greater than the reduction in heart disease deaths in the country. These findings are consistent with the clinical literature on the growth of medical management of heart disease. Disparities in the use of revascularization, by gender, insurance status, neighborhood, and race/ethnicity, were just as large after the implementation of the ACA in 2014. The expansion of insurance by the ACA, alone, was insufficient to reduce disparities in the use of revascularization in patients with diagnosed coronary heart disease in the United States.
Original language | English (US) |
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Journal | World Medical and Health Policy |
DOIs | |
State | Accepted/In press - 2024 |
Keywords
- Affordable Care Act
- health inequalities
- heart disease
ASJC Scopus subject areas
- Health Policy