National Healthcare Quality and Disparities Report
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Search All Research Studies
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- Access to Care (3)
- Behavioral Health (1)
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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 8 of 8 Research Studies DisplayedZachrison KS, Hsia RY, Schwamm LH
Insurance-based disparities in stroke center access in california: a network science approach.
The purpose of this study was to examine whether there is a relationship between ischemic stroke patient insurance and probability of transfer to a stroke center overall as well as whether hospital cluster modified the relationship between insurance and likelihood of stroke center transfer. The study included 332,995 total ischemic stroke encounters, with 3.5% transferred from the initial ED. The study found that of 52,316 participants presenting to a non-stroke center, 7.1% were transferred. Compared to privately insured patients, there were lower odds of transfer and of transfer to a stroke center among all groups. Within the 14 identified hospital clusters, there was variation in insurance-based disparities in transfer. The largest hospital was also the lowest performing cluster which fully explained the insurance-based disparity in odds of stroke center transfer. The study concluded that uninsured patients had lower stroke center access through transfer than patients with insurance, with the variation primarily explained by patterns in 1 specific hospital cluster.
AHRQ-funded; HS024561.
Citation: Zachrison KS, Hsia RY, Schwamm LH .
Insurance-based disparities in stroke center access in california: a network science approach.
Circ Cardiovasc Qual Outcomes 2023 Oct; 16(10):e009868. doi: 10.1161/circoutcomes.122.009868..
Keywords: Access to Care, Stroke, Cardiovascular Conditions, Disparities, Health Insurance, Uninsured
Nguyen KH, Trivedi AN
Asian American access to care in the Affordable Care Act era: findings from a population-based survey in California.
This study compared coverage and access to care between non-Hispanic White and Asian American adults after the ACA in California. The data was disaggregated into the five most populous ethnic subgroups (Chinese, Korean, Filipino, Vietnamese, and Japanese). The outcomes measured were 1) being uninsured, 2) having a usual source of care, 3) delaying necessary medical care, and 4) delaying necessary prescription medications. The sample included 19,201 non-Hispanic White and 3077 Asian American adults aged 18 to 64 in California. Koreans were significantly less likely to report a usual source of care relative to non-Hispanic whites while Chinese and Vietnamese adults were significantly less likely to delay necessary care.
AHRQ-funded; HS000011.
Citation: Nguyen KH, Trivedi AN .
Asian American access to care in the Affordable Care Act era: findings from a population-based survey in California.
J Gen Intern Med 2019 Nov;34(11):2660-68. doi: 10.1007/s11606-019-05328-5..
Keywords: Racial and Ethnic Minorities, Access to Care, Disparities, Health Insurance, Uninsured, Policy
Angier H, Hoopes M, Marino M
Uninsured primary care visit disparities under the Affordable Care Act.
The researchers aimed to assess changes in insurance coverage at community health center (CHC) visits after the Patient Protection and Affordable Care Act (ACA) Medicaid expansion by race and ethnicity. After the ACA was implemented, uninsured visit rates decreased for all racial and ethnic groups. Hispanic patients experienced the greatest increases in Medicaid-insured visit rates after ACA implementation in expansion states.
AHRQ-funded; HS024270.
Citation: Angier H, Hoopes M, Marino M .
Uninsured primary care visit disparities under the Affordable Care Act.
Ann Fam Med 2017 Sep;15(5):434-42. doi: 10.1370/afm.2125.
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Keywords: Uninsured, Primary Care, Disparities, Healthcare Utilization, Access to Care
Novak P, Williams-Parry KF, Chen J
AHRQ Author: Novak P
Racial and ethnic disparities among the remaining uninsured young adults with behavioral health disorders after the ACA expansion of dependent coverage.
The objective of this study is to explore the population characteristics of the remaining uninsured individuals with and without behavioral health disorders (BHDs) and to examine whether the factors that contribute to racial and ethnic disparities in the likelihood of being uninsured were different after ACA. The major factor associated with the ethnic disparity among those with BHDs was the immigrant status of Latinos, and the major factor associated with racial disparity was geographic location.
AHRQ-authored; AHRQ-funded; HS022135.
Citation: Novak P, Williams-Parry KF, Chen J .
Racial and ethnic disparities among the remaining uninsured young adults with behavioral health disorders after the ACA expansion of dependent coverage.
J Racial Ethn Health Disparities 2017 Aug;4(4):607-14. doi: 10.1007/s40615-016-0264-6.
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Keywords: Behavioral Health, Disparities, Policy, Medical Expenditure Panel Survey (MEPS), Uninsured
Sohn H
Racial and ethnic disparities in health insurance coverage: dynamics of gaining and losing coverage over the life-course.
This article describes age- and group-specific dynamics of insurance gain and loss that contribute to inequalities found in traditional cross-sectional studies. The authors assert that a formal decomposition on increment-decrement life-tables of insurance gain and loss shows that coverage disparities are predominately driven by minority groups' greater propensity to lose the insurance that they already have. They note that uninsured African Americans were faster to gain insurance than non-Hispanic whites but their high rates of insurance loss more than negated this advantage.
AHRQ-funded; HS000046.
Citation: Sohn H .
Racial and ethnic disparities in health insurance coverage: dynamics of gaining and losing coverage over the life-course.
Popul Res Policy Rev 2017 Apr;36(2):181-201. doi: 10.1007/s11113-016-9416-y.
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Keywords: Disparities, Health Insurance, Racial and Ethnic Minorities, Uninsured
Vargas Bustamante A, Chen J
The great recession and health spending among uninsured U.S. immigrants: implications for the Affordable Care Act implementation.
This study of the association between the timing of the Great Recession (GR) and health spending among uninsured U.S. immigrants found that the probability of any spending diminished for recent immigrants compared to citizens during the GR. For those with any spending, recent immigrants reported 27 percent higher spending during the GR.
AHRQ-funded; HS022634
Citation: Vargas Bustamante A, Chen J .
The great recession and health spending among uninsured U.S. immigrants: implications for the Affordable Care Act implementation.
Health Serv Res. 2014 Dec;49(6):1900-24. doi: 10.1111/1475-6773.12193..
Keywords: Healthcare Costs, Uninsured, Disparities
John DA, de Castro AB, Duran B
Nativity and occupational class disparities in uninsurance and routine preventive care use among Asian Americans.
The researchers examined how nativity and occupational class among Asian Americans may explain disparities in uninsurance and use of routine preventive healthcare services such as routine physical checkup and dental/eye exams. They found that 35 to 40 percent of workers in blue-collar and service occupations reported no physical checkup or dental/eye exams in the past year.
AHRQ-funded; HS013853
Citation: John DA, de Castro AB, Duran B .
Nativity and occupational class disparities in uninsurance and routine preventive care use among Asian Americans.
J Immigr Minor Health. 2013 Dec;15(6):1011-22. doi: 10.1007/s10903-013-9851-3..
Keywords: Disparities, Uninsured, Racial and Ethnic Minorities, Social Determinants of Health, Prevention
Kirby JB, Kaneda T
AHRQ Author: Kirby JB
'Double jeopardy' measure suggests blacks and Hispanics face more severe disparities than previously indicated.
The authors proposed a new way of conceptualizing and quantifying the racial and ethnic disadvantages of uninsurance over the course of a lifetime. Their measures indicated that, compared to whites, Hispanics and blacks are more likely not only to be uninsured at any point throughout most of their lives, but also to spend more years uninsured and spend more of these uninsured years at high risk of needing medical care. They concluded that these life expectancy measures have the potential to reframe the discussion of disparities and monitor progress toward their elimination.
AHRQ-authored.
Citation: Kirby JB, Kaneda T .
'Double jeopardy' measure suggests blacks and Hispanics face more severe disparities than previously indicated.
Health Aff 2013 Oct;32(10):1766-72. doi: 10.1377/hlthaff.2013.0434.
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Keywords: Disparities, Health Insurance, Health Status, Racial and Ethnic Minorities, Uninsured