National Healthcare Quality and Disparities Report
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Search All Research Studies
Topics
- Cardiovascular Conditions (1)
- Comparative Effectiveness (1)
- Elderly (1)
- (-) Heart Disease and Health (3)
- Human Immunodeficiency Virus (HIV) (1)
- (-) Medicaid (3)
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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 DisplayedAdedinsewo D, Xu J, Agasthi P
Effect of digoxin use among Medicaid enrollees with atrial fibrillation.
The study’s goal was to examine risk factors for hospitalizations and mortality with digoxin use in a diverse real-world atrial fibrillation patient population and evaluate racial differences. It found an overall increased risk of hospitalizations and mortality with digoxin use. No racial/ethnic differences in outcomes were observed.
AHRQ-funded; HS022444.
Citation: Adedinsewo D, Xu J, Agasthi P .
Effect of digoxin use among Medicaid enrollees with atrial fibrillation.
Circ Arrhythm Electrophysiol 2017 May;10(5):e004573. doi: 10.1161/circep.116.004573.
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Keywords: Heart Disease and Health, Medication, Medicaid, Cardiovascular Conditions, Patient-Centered Outcomes Research
Doll JA, Hellkamp AS, Goyal A
Treatment, outcomes, and adherence to medication regimens among dual Medicare-Medicaid-eligible adults with myocardial infarction.
The purpose of the study was to examine the association of dual-eligible status with clinical outcomes and adherence to medication regimens among older adults after MI. The investigators found that compared with Medicare-only patients, older adults with dual Medicare-Medicaid eligibility presenting with MI had superior rates of medication adherence but higher rates of postdischarge readmission and adverse cardiovascular outcomes.
AHRQ-funded; HS021092.
Citation: Doll JA, Hellkamp AS, Goyal A .
Treatment, outcomes, and adherence to medication regimens among dual Medicare-Medicaid-eligible adults with myocardial infarction.
JAMA Cardiol 2016 Oct 1;1(7):787-94. doi: 10.1001/jamacardio.2016.2724..
Keywords: Elderly, Medicaid, Medicare, Medication, Heart Disease and Health, Outcomes, Patient Adherence/Compliance
Brouwer ES, Napravnik S, Eron JJ, Jr.
Validation of Medicaid claims-based diagnosis of myocardial infarction using an HIV clinical cohort.
The investigators aimed to validate claims-based myocardial infarction (MI) algorithms in a Medicaid population using an HIV clinical cohort as the gold standard. Studying 1063 individuals over 2.5 years, 17 had an MI. Specificity ranged from 0.979 to 0.993 with the highest specificity obtained using the ICD-9 code 410.xx in the primary or secondary position and a length of stay greater than 3 days. Sensitivity of MI ascertainment varied from 0.588 to 0.824 depending on algorithm. They recommended that the type of algorithm used be prioritized based on study question and maximization of specific validation parameters that will minimize bias while also considering precision.
AHRQ-funded; HS018731.
Citation: Brouwer ES, Napravnik S, Eron JJ, Jr. .
Validation of Medicaid claims-based diagnosis of myocardial infarction using an HIV clinical cohort.
Med Care 2015 Jun;53(6):e41-8. doi: 10.1097/MLR.0b013e318287d6fd.
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Keywords: Comparative Effectiveness, Human Immunodeficiency Virus (HIV), Medicaid, Heart Disease and Health, Research Methodologies