National Healthcare Quality and Disparities Report
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Search All Research Studies
AHRQ Research Studies Date
Topics
- Cardiovascular Conditions (1)
- Elderly (1)
- Evidence-Based Practice (1)
- Healthcare Utilization (1)
- (-) Heart Disease and Health (4)
- Low-Income (1)
- Medicare (1)
- Outcomes (1)
- Patient-Centered Outcomes Research (1)
- (-) Racial and Ethnic Minorities (4)
- Risk (3)
- Sex Factors (1)
- Social Determinants of Health (1)
- Stroke (2)
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 4 of 4 Research Studies DisplayedAngraal S, Khera R, Wang Y
Sex and race differences in the utilization and outcomes of coronary artery bypass grafting among Medicare beneficiaries, 1999-2014.
The authors sought to evaluate how the use of coronary artery bypass grafting (CABG) and its outcomes have evolved in different sex and racial subgroups. Using Medicare data, they found that women and black patients had persistently higher CABG mortality than men and white patients, respectively, despite greater declines over the time period. The authors conclude that these findings indicate progress, but further progress is needed.
AHRQ-funded; HS023000.
Citation: Angraal S, Khera R, Wang Y .
Sex and race differences in the utilization and outcomes of coronary artery bypass grafting among Medicare beneficiaries, 1999-2014.
J Am Heart Assoc 2018 Jul 12;7(14). doi: 10.1161/jaha.118.009014..
Keywords: Cardiovascular Conditions, Elderly, Evidence-Based Practice, Heart Disease and Health, Healthcare Utilization, Medicare, Outcomes, Patient-Centered Outcomes Research, Racial and Ethnic Minorities, Sex Factors
Sterling MR, Durant RW, Bryan J
N-terminal pro-B-type natriuretic peptide and microsize myocardial infarction risk in the reasons for geographic and racial differences in stroke study.
Researchers compared the association of N-terminal pro B-type peptide (NT-proBNP) with risk of incident typical myocardial infarction (MI) and microsize MI in the REasons for Geographic and Racial Differences in Stroke Study. Over a median of 5 years of follow-up, there were 315 typical MI, 139 microsize MI, and 195 incident fatal coronary heart disease (CHD). NT-proBNP was independently and strongly associated with all CHD endpoints, with significantly greater risk observed for incident microsize MI.
AHRQ-funded; HS000066.
Citation: Sterling MR, Durant RW, Bryan J .
N-terminal pro-B-type natriuretic peptide and microsize myocardial infarction risk in the reasons for geographic and racial differences in stroke study.
BMC Cardiovasc Disord 2018 Apr 16;18(1):66. doi: 10.1186/s12872-018-0806-4.
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Keywords: Heart Disease and Health, Racial and Ethnic Minorities, Risk, Stroke
Mefford MT, Rosenson RS, Cushman M
PCSK9 variants, low-density lipoprotein cholesterol, and neurocognitive impairment: Reasons for Geographic and Racial Differences in Stroke Study(REGARDS).
Researchers examined if there was an association between low lifelong exposure to PCSK9 levels and lower levels of low-density lipoprotein cholesterol with neurocognitive function in blacks. Data was analyzed from subjects in the Reasons for Geographic and Racial Differences in Stroke (REGARDS) study. The mean sample age was 64, with 62% women but a low prevalence of neurocognitive impairments at any level (6.3% by CERAD battery, and 15.4% by SIS definitions). No association with found.
AHRQ-funded; HS013852.
Citation: Mefford MT, Rosenson RS, Cushman M .
PCSK9 variants, low-density lipoprotein cholesterol, and neurocognitive impairment: Reasons for Geographic and Racial Differences in Stroke Study(REGARDS).
Circulation 2018 Mar 20;137(12):1260-69. doi: 10.1161/circulationaha.117.029785..
Keywords: Heart Disease and Health, Racial and Ethnic Minorities, Risk, Stroke
Akwo EA, Kabagambe EK, Harrell FE, Jr.
Neighborhood deprivation predicts heart failure risk in a low-income population of blacks and whites in the southeastern United States.
The researchers investigated whether neighborhood deprivation predicts risk of incident heart failure (HF) beyond individual socioeconomic status in a low-income population. They concluded that, in a low-income population from the Southern Community Cohort Study, scant neighborhood resources compounded the risk of HF above and beyond individual socioeconomic status and traditional cardiovascular risk factors.
AHRQ-funded; HS022990.
Citation: Akwo EA, Kabagambe EK, Harrell FE, Jr. .
Neighborhood deprivation predicts heart failure risk in a low-income population of blacks and whites in the southeastern United States.
Circ Cardiovasc Qual Outcomes 2018 Jan;11(1):e004052. doi: 10.1161/circoutcomes.117.004052.
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Keywords: Heart Disease and Health, Low-Income, Racial and Ethnic Minorities, Risk, Social Determinants of Health