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 DisplayedHolderness H, Angier H, Huguet N
Where do Oregon Medicaid Enrollees seek outpatient care post-Affordable Care Act Medicaid expansion?
The purpose of this study was to understand where Oregon Medicaid beneficiaries sought care after the Patient Protection and Affordable Care Act Medicaid expansion (emergency department, primary care, or specialist) and the interaction between primary care establishment and outpatient care utilization. Results showed that most newly and returning-insured Medicaid enrollees sought primary care rather than emergency department services and most became established with primary care, suggesting that both insurance and primary care continuity play a role in where patients seek health care services.
AHRQ-funded; HS024270.
Citation: Holderness H, Angier H, Huguet N .
Where do Oregon Medicaid Enrollees seek outpatient care post-Affordable Care Act Medicaid expansion?
Med Care 2019 Oct;57(10):788-94. doi: 10.1097/mlr.0000000000001189..
Keywords: Access to Care, Ambulatory Care and Surgery, Health Insurance, Healthcare Utilization, Medicaid, Policy
Hongs S AS, Froehlich T, Clayton Hobbs S
Impact of a cancer urgent care clinic on regional emergency department visits.
In this study, the researchers investigated whether the creation of an urgent care clinic specifically for patients with cancer affected emergency department visits among adults newly diagnosed with cancer? They concluded that although only one in eight emergency department-visiting patients also used the urgent care clinic, the growth rate of emergency department visits fell by half after the urgent care clinic was established.
AHRQ-funded; HS022418.
Citation: Hongs S AS, Froehlich T, Clayton Hobbs S .
Impact of a cancer urgent care clinic on regional emergency department visits.
J Oncol Pract 2019 Jun;15(6):e501-e09. doi: 10.1200/jop.18.00743..
Keywords: Cancer, Emergency Department, Hospitalization, Healthcare Utilization, Ambulatory Care and Surgery
Hill CE, Lin CC, Burke JF
Claims data analyses unable to properly characterize the value of neurologists in epilepsy care.
The authors sought to determine the association of a neurologist visit with health care use and cost outcomes for patients with incident epilepsy using health care claims data for individuals insured by United Healthcare from 2001 to 2016. They found that patients with epilepsy who visited a neurologist had greater subsequent health care use, medical costs, and care escalation than controls. They conclude that their comparison using administrative claims was plausibly confounded by case disease severity, as suggested by higher non-epilepsy care costs, and that linking patient-centered outcomes to claims data may provide the clinical resolution to assess care value within a heterogeneous population.
AHRQ-funded; HS017690; HS022258.
Citation: Hill CE, Lin CC, Burke JF .
Claims data analyses unable to properly characterize the value of neurologists in epilepsy care.
Neurology 2019 Feb 26;92(9):e973-e87. doi: 10.1212/wnl.0000000000007004..
Keywords: Neurological Disorders, Ambulatory Care and Surgery, Healthcare Utilization