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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 5 of 5 Research Studies DisplayedSohn H
Medicaid's lasting impressions: population health and insurance at birth.
This article examines lasting mortality improvements associated with availability of Medicaid at time and place of birth. Being born after Medicaid was associated with between 2.03 and 3.64 fewer deaths per 100,000 person-years in childhood and between 1.35 and 3.86 fewer deaths per 100,000 person-years in the thirties. The association between Medicaid at birth and mortality was the strongest in the oldest age group (36-40) in this study.
AHRQ-funded; HS000046.
Citation: Sohn H .
Medicaid's lasting impressions: population health and insurance at birth.
Soc Sci Med 2017 Mar;177:205-12. doi: 10.1016/j.socscimed.2017.01.043.
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Keywords: Access to Care, Health Insurance, Health Services Research (HSR), Medicaid, Mortality
Carr BG, Bowman AJ, Wolff CS
Disparities in access to trauma care in the United States: a population-based analysis.
This study examined the association between geographic, demographic, and socioeconomic factors and trauma center access, with subgroup analyses of urban-rural disparities. It concluded that, while the majority of the United States has access to trauma care within an hour, almost 30 million US residents do not. Significant disparities in access were evident for vulnerable populations defined by insurance status, income, and rurality.
AHRQ-funded; HS017960.
Citation: Carr BG, Bowman AJ, Wolff CS .
Disparities in access to trauma care in the United States: a population-based analysis.
Injury 2017 Feb;48(2):332-38. doi: 10.1016/j.injury.2017.01.008.
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Keywords: Access to Care, Disparities, Health Services Research (HSR), Social Determinants of Health, Trauma
Caldwell JT, Ford CL, Wallace SP
Racial and ethnic residential segregation and access to health care in rural areas.
This study examined the relationship between racial/ethnic residential segregation and access to health care in rural areas. In rural areas, segregation contributed to worse access to a usual source of health care but higher reports of health care needs being met among African Americans and Hispanics.
AHRQ-funded; HS000078; HS022811.
Citation: Caldwell JT, Ford CL, Wallace SP .
Racial and ethnic residential segregation and access to health care in rural areas.
Health Place 2017 Jan;43:104-12. doi: 10.1016/j.healthplace.2016.11.015.
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Keywords: Access to Care, Health Services Research (HSR), Racial and Ethnic Minorities, Rural Health, Social Determinants of Health
Gold R, Bailey SR, O'Malley JP
Estimating demand for care after a Medicaid expansion: lessons from Oregon.
In order to estimate how the Affordable Care Act's Medicaid expansions will affect demand for services, the authors measured ambulatory care utilization among adult patients who gained insurance during Oregon's 2008 Medicaid expansion. They found that, in comparisons of the pre- and postcoverage periods, the mean annual encounters among persons who gained insurance increased 22% to 35%, but declined in the comparison groups.
AHRQ-funded; HS021522.
Citation: Gold R, Bailey SR, O'Malley JP .
Estimating demand for care after a Medicaid expansion: lessons from Oregon.
J Ambul Care Manage 2014 Oct-Dec;37(4):282-92. doi: 10.1097/jac.0000000000000023.
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Keywords: Access to Care, Healthcare Utilization, Policy, Health Services Research (HSR), Medicaid
Hsuan C, Rodriguez HP
The adoption and discontinuation of clinical services by local health departments.
The researchers identified factors associated with local health department (LHD) adoption and discontinuation of clinical services. They found that most LHDs are discontinuing clinical services over time. Those that cover a wide range of core public health functions are less likely to discontinue services when residents lack care access.
AHRQ-funded; AHRQ Predoctoral Traineeship.
Citation: Hsuan C, Rodriguez HP .
The adoption and discontinuation of clinical services by local health departments.
Am J Public Health 2014 Jan;104(1):124-33. doi: 10.2105/ajph.2013.301426..
Keywords: Public Health, Access to Care, Health Services Research (HSR)