National Healthcare Quality and Disparities Report
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- Access to Care (2)
- Children/Adolescents (2)
- Disparities (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 8 of 8 Research Studies DisplayedWang M, Wadhwani SI, Cullaro G
Racial and ethnic disparities among patients hospitalized for acute cholangitis in the United States.
Researchers used HCUP NIS data to analyze hospitalizations from 2009-18 to determine whether race/ethnicity is associated with hospitalization outcomes among patients admitted with acute cholangitis. Their analysis included patients aged 18 or older who were hospitalized with an ICD9/10 diagnosis of cholangitis. Results indicated that black patients had higher in-hospital mortality rates, were associated with fewer and delayed endoscopic retrograde cholangiopancreatography (ERCP) procedures, and had longer length of stay. The researchers concluded that future studies with more granular social determinants of health data should explore underlying reasons for these disparities to develop interventions aimed at reducing racial disparities in outcomes among patients with acute cholangitis.
AHRQ-funded; HS027369.
Citation: Wang M, Wadhwani SI, Cullaro G .
Racial and ethnic disparities among patients hospitalized for acute cholangitis in the United States.
J Clin Gastroenterol 2023 Aug 1; 57(7):731-36. doi: 10.1097/mcg.0000000000001743..
Keywords: Healthcare Cost and Utilization Project (HCUP), Hospitalization, Racial and Ethnic Minorities
Wu AJ, Du N, Chen TY
Sociodemographic differences of hospitalization and associations of resource utilization for failure to thrive.
The objective of this study was to examine sociodemographic differences between elective and nonelective admissions for failure to thrive. Researchers investigated associations between admission type and hospital resource utilization, including length of stay and feeding tube placement. The study included data on children less than 2 years old with failure to thrive in the Kids' Inpatient Database. The findings showed differences by race and ethnicity, income, and insurance type, among other factors. Nonelective admissions had higher proportions of infants who were Black, Hispanic, and of lower-income, and were associated with longer lengths of stay. The researchers concluded that future research is needed to elucidate drivers of these differences, particularly those related to racial and ethnic disparities and structural racism.
AHRQ-funded; HS000063.
Citation: Wu AJ, Du N, Chen TY .
Sociodemographic differences of hospitalization and associations of resource utilization for failure to thrive.
J Pediatr Gastroenterol Nutr 2023 Mar;76(3):385-89. doi: 10.1097/mpg.0000000000003694.
Keywords: Newborns/Infants, Healthcare Cost and Utilization Project (HCUP), Hospitalization, Healthcare Utilization, Children/Adolescents, Racial and Ethnic Minorities, Low-Income
Moriya AS, Chakravarty S
AHRQ Author: Moriya AS
Racial and ethnic disparities in preventable hospitalizations and ED visits five years after ACA Medicaid expansions,.
This AHRQ-authored paper examined whether the 2014 Affordable Care Act (ACA) Medicaid expansions mitigated existing racial or ethnic disparities in preventable hospitalizations and emergency department (ED) visits. The authors used inpatient data from twenty-nine states and ED data from twenty-six states for the period 2011 to 2018. They found that Medicaid expansions decreased disparities in preventable hospitalizations and ED visits between non-Hispanic Black and White nonelderly adults by 10 percent or more. There were no significant effects on disparities between Hispanic and non-Hispanic White nonelderly adults. Their findings highlight sustained improvements in community-level care for non-Hispanic Black populations, but also suggest access barriers experienced by Hispanic adults that need to be addressed beyond Medicaid eligibility expansion.
AHRQ-authored.
Citation: Moriya AS, Chakravarty S .
Racial and ethnic disparities in preventable hospitalizations and ED visits five years after ACA Medicaid expansions,.
Health Aff 2023 Jan; 42(1):26-34. doi: 10.1377/hlthaff.2022.00460..
Keywords: Healthcare Cost and Utilization Project (HCUP), Racial and Ethnic Minorities, Emergency Department, Hospitalization, Disparities, Medicaid, Health Insurance, Access to Care
Wills AB, Adjemian J, Fontana JR
AHRQ Author: Steiner CA
Sarcoidosis-associated hospitalizations in the United States, 2002 to 2012.
In this study, the investigators analyzed sarcoidosis-associated (SA) hospitalizations to obtain regional race- and sex-specific estimates and, specifically, to examine the black–white disparity within regions for both men and women. They extracted and examined discharge (billing) data with SA hospitalizations for the period 2002 to 2012 from the State Inpatient Databases maintained by the U.S. Agency for Healthcare Research and Quality through the Healthcare Cost and utilization Project.
AHRQ-authored.
Citation: Wills AB, Adjemian J, Fontana JR .
Sarcoidosis-associated hospitalizations in the United States, 2002 to 2012.
Ann Am Thorac Soc 2018 Dec;15(12):1490-93. doi: 10.1513/AnnalsATS.201806-401RL..
Keywords: Healthcare Cost and Utilization Project (HCUP), Hospitalization, Racial and Ethnic Minorities
Gounder PP, Holman RC, Seeman SM
AHRQ Author: Steiner CA
Infectious disease hospitalizations among American Indian/Alaska native and non-American Indian/Alaska native persons in Alaska, 2010-2011.
The researchers used a merged state database to determine infectious disease (ID) hospitalization rates among American Indian/Alaska native (AI/AN) and non-American Indian/Alaska native persons in Alaska. They concluded that a substantial disparity in ID hospitalization rates exists between AI/AN and non-AI/AN persons, and the most common reason for ID hospitalization among AI/AN persons was lower respiratory tract infection.
AHRQ-authored.
Citation: Gounder PP, Holman RC, Seeman SM .
Infectious disease hospitalizations among American Indian/Alaska native and non-American Indian/Alaska native persons in Alaska, 2010-2011.
Public Health Rep 2017 Jan/Feb;132(1):65-75. doi: 10.1177/0033354916679807.
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Keywords: Healthcare Cost and Utilization Project (HCUP), Racial and Ethnic Minorities, Hospitalization, Disparities, Racial and Ethnic Minorities
Foote EM, Singleton RJ, Holman RC
AHRQ Author: Steiner CA
Lower respiratory tract infection hospitalizations among American Indian/Alaska Native children and the general United States child population.
The authors described the change in lower respiratory tract infection-associated hospitalization rates for American Indian and Alaskan Native (AI/AN) children and for the general US child population aged less than 5 years. They found that the 2009-2011 AI/AN child average annual LRTI-associated hospitalization rate was 1.5 times higher than the US child rate. The Alaska and Southwest regions had the highest rates. The disparity was greatest for infant pneumonia-associated and 2009-2010 H1N1 influenza-associated hospitalizations.
AHRQ-authored.
Citation: Foote EM, Singleton RJ, Holman RC .
Lower respiratory tract infection hospitalizations among American Indian/Alaska Native children and the general United States child population.
Int J Circumpolar Health 2015;74:29256. doi: 10.3402/ijch.v74.29256.
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Keywords: Children/Adolescents, Healthcare Cost and Utilization Project (HCUP), Hospitalization, Racial and Ethnic Minorities, Respiratory Conditions
Basu J
AHRQ Author: Basu J
Has access to care changed in minority communities? A study of preventable hospitalizations over time in selected States.
Basu assessed the changes in access to care in minority communities by examining the association between preventable hospitalization rates and racial/ethnic composition of the community during 1995-2005. Using HCUP data, the results indicated increases in barriers faced by minority adults in accessing primary care over time, with no similar evidence for the elderly subgroup.
AHRQ-authored.
Citation: Basu J .
Has access to care changed in minority communities? A study of preventable hospitalizations over time in selected States.
J Ambul Care Manage 2014 Oct-Dec;37(4):314-30. doi: 10.1097/jac.0000000000000024.
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Keywords: Access to Care, Healthcare Cost and Utilization Project (HCUP), Hospitalization, Primary Care, Racial and Ethnic Minorities
Moy E, Mau MK, Raetzman S
AHRQ Author: Moy E, Andrews R
Ethnic differences in potentially preventable hospitalizations among Asian Americans, Native Hawaiians, and other Pacific Islanders: implications for reducing health care disparities.
This study aimed to produce reliable estimates of health care quality among Native Hawaiian (NH), Other Pacific Islander (PI), and Asian American (AA) small population subgroups. Results showed that, despite efforts to reduce racial/ethnic health care disparities, significant gaps remain in potentially preventable hospitalization rates.
AHRQ-authored.
Citation: Moy E, Mau MK, Raetzman S .
Ethnic differences in potentially preventable hospitalizations among Asian Americans, Native Hawaiians, and other Pacific Islanders: implications for reducing health care disparities.
Ethn Dis 2013 Winter;23(1):6-11.
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Keywords: Disparities, Healthcare Cost and Utilization Project (HCUP), Hospitalization, Quality Indicators (QIs), Racial and Ethnic Minorities