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 25 of 34 Research Studies DisplayedParikh K, Hall M, Tieder JS
Disparities in racial, ethnic, and payer groups for pediatric safety events in US hospitals.
A retrospective cohort study using the 2019 Kids' Inpatient Database found disparities in pediatric safety events. Black and Hispanic children had significantly higher odds in 5 of 7 safety indicators compared to white children, especially in postoperative sepsis and respiratory failure. Medicaid-covered children also showed higher odds in 4 of 7 indicators compared to privately insured children, highlighting the need for targeted interventions to enhance hospital patient safety, particularly among minority and Medicaid-covered populations.
AHRQ-funded; HS028484.
Citation: Parikh K, Hall M, Tieder JS .
Disparities in racial, ethnic, and payer groups for pediatric safety events in US hospitals.
Pediatrics 2024 Mar; 153(3):e2023063714. doi: 10.1542/peds.2023-063714.
Keywords: Healthcare Cost and Utilization Project (HCUP), Disparities, Racial and Ethnic Minorities, Children/Adolescents, Patient Safety, Hospitals
Hsieh N
Unpacking intersectional inequities in flu vaccination by sexuality, gender, and race-ethnicity in the United States.
This study examined influenza vaccination inequities at the intersection of sexuality, gender, and race-ethnicity using data from the 2013 to 2018 National Health Interview Survey (N = 166,908). It found that White gay men had the highest vaccination rate (56%), while Black bisexual women had the lowest rate (23%). Sexual minority women (Black or Hispanic) had lower vaccination rates than heterosexual women, but sexual minority men had higher or similar vaccination rates than heterosexual men. While economic enabling, noneconomic enabling, and need-based factors all help to explain a substantial portion of these gaps, they cannot explain all the disadvantages faced by Black lesbian, bisexual, heterosexual women, and Black heterosexual men.
AHRQ-funded; HS029329.
Citation: Hsieh N .
Unpacking intersectional inequities in flu vaccination by sexuality, gender, and race-ethnicity in the United States.
J Health Soc Behav 2024 Mar; 65(1):38-59. doi: 10.1177/00221465231199276.
Keywords: Influenza, Vaccination, Disparities
Barwise AK, Curtis S, Diedrich DA
Using artificial intelligence to promote equitable care for inpatients with language barriers and complex medical needs: clinical stakeholder perspectives.
The objectives of this planned qualitative study were to use machine learning predictive analytics to identify patients with language barriers and complex medical needs in order to prioritize them for in-person interpreters. The authors conducted semi-structured interviews with clinicians, interpreters, and staff involved in caring for patients or organizing interpreters to understand perceived risks and benefits of artificial intelligence (AI) in this domain. Perceived risks included concerns about transparency, accuracy, redundancy, privacy, stigmatization among patients, alert fatigue, and supply-demand issues; perceived benefits included increased awareness of in-person interpreters, improved standard of care, and prioritization for interpreter utilization. They concluded that the use of AI to identify and prioritize patients for interpreter services has the potential to improve standard of care and address healthcare disparities among patients with language barriers.
AHRQ-funded; HS028475.
Citation: Barwise AK, Curtis S, Diedrich DA .
Using artificial intelligence to promote equitable care for inpatients with language barriers and complex medical needs: clinical stakeholder perspectives.
J Am Med Inform Assoc 2024 Feb 16; 31(3):611-21. doi: 10.1093/jamia/ocad224.
Keywords: Health Information Technology (HIT), Disparities, Communication, Clinician-Patient Communication
Patel MD, Lin P, Cheng Q
Patient sex, racial and ethnic disparities in emergency department triage: a multi-site retrospective study.
The purpose of this multi-site retrospective study was to assess differences in the assignment of Emergency Severity Index (ESI) by patient sex and race/ethnicity, factoring in age, clinical factors, and ED operating conditions. The study assessed differences in the assignment of Emergency Severity Index (ESI) by patient sex and race/ethnicity, accounting for age, clinical factors, and ED operating conditions. For the study outcome, ESI levels were grouped into three categories: 1-2 (highest acuity), 3, and 4-5 (lowest acuity). The researchers analyzed patient-level data from three EDs affiliated with a large Southeastern United States health system. The study found 186,840 eligible ED visits with 56,417 from an academic ED, 69,698 from a metropolitan community ED, and 60,725 from a rural community ED. The majority of patients were assigned ESI 3 in the academic and metropolitan community EDs (61% and 62%, respectively) whereas 47% were assigned ESI 3 in the rural community ED. In adjusted analyses, White females had a lower likelihood of being assigned ESI 1-2 compared to White males although both groups were roughly comparable in the assignment of ESI 4-5. Non-White and Hispanic females were generally least likely to be assigned ESI 1-2 in all EDs. Interactions between ED wait time and race/ethnicity-sex were not statistically significant.
AHRQ-funded; HS029078.
Citation: Patel MD, Lin P, Cheng Q .
Patient sex, racial and ethnic disparities in emergency department triage: a multi-site retrospective study.
Am J Emerg Med 2024 Feb; 76:29-35. doi: 10.1016/j.ajem.2023.11.008..
Keywords: Emergency Department, Disparities, Racial and Ethnic Minorities
Jindal M, Barnert E, Chomilo N
AHRQ Author: Mistry KB
Policy solutions to eliminate racial and ethnic child health disparities in the USA.
This partly AHRQ-authored paper is part of a series on Racism and Child Health in the USA, which builds on Paper 1's summary of existing disparities in health-care delivery and highlights policies within multiple sectors that can be modified and supported to improve health equity, and, in so doing, improves the health of racially and ethnically minoritized children. The authors discuss current and historical policy approaches across housing, employment, health insurance, immigration, and criminal which have the potential to affect child health equity. They commented that these policies must be considered with a focus on structural racism to understand which have the potential to eliminate or at least attenuate disparities. If these policy efforts do not directly address structural racism, they will not achieve equity and instead worsen gaps and existing disparities in access and quality-thereby continuing to perpetuate a two-tier system dictated by racism.
AHRQ-authored.
Citation: Jindal M, Barnert E, Chomilo N .
Policy solutions to eliminate racial and ethnic child health disparities in the USA.
Lancet Child Adolesc Health 2024 Feb; 8(2):159-74. doi: 10.1016/s2352-4642(23)00262-6..
Keywords: Children/Adolescents, Disparities, Racial and Ethnic Minorities, Policy
Nash KA, Weerahandi H, Yu H
Measuring equity in readmission as a distinct assessment of hospital performance.
This study examined the measure of equitable readmissions in hospitals as developed by the Centers for Medicare & Medicaid Services (CMS). Objectives were to define a measure of equitable readmissions; identify hospitals with equitable readmissions by insurance (dual eligible vs non-dual eligible) or patient race (Black vs White); and compare hospitals with and without equitable readmissions by hospital characteristics and performance on accountability measures (quality, cost, and value). The authors used data from a cross-section of hospitals who were eligible for the CMS Hospital-Wide Readmission measure using Medicare data from July 2018 through June 2019. Of 4638 hospitals, they found that 74% served a sufficient number of dual-eligible patients, and 42% served a sufficient number of Black patients to apply CMS Disparity Methods by insurance and race. Of these eligible hospitals, 17% had equitable readmission rates by insurance and 30% by race. Hospitals with equitable readmissions by insurance or race cared for a lower percentage of Black patients (insurance, 1.9% vs 3.3%, race, 7.6% vs 9.3%), and differed from nonequitable hospitals in multiple domains (teaching status, geography, size. In examining equity by insurance, hospitals with low costs were more likely to have equitable readmissions, and there was no relationship between quality and value, and equity. In examining equity by race, hospitals with high overall quality were more likely to have equitable readmissions, and there was no relationship between cost and value, and equity.
AHRQ-funded; HS022882.
Citation: Nash KA, Weerahandi H, Yu H .
Measuring equity in readmission as a distinct assessment of hospital performance.
JAMA 2024 Jan 9; 331(2):111-23. doi: 10.1001/jama.2023.24874..
Keywords: Hospital Readmissions, Hospitals, Provider Performance, Disparities
Wolf RM, Hall M, Williams DJ
Disparities in pharmacologic restraint for children hospitalized in mental health crisis.
This retrospective cohort study examined associations between pharmacologic restraint use and race and ethnicity among children (aged 5-≤18 years) admitted for mental health conditions to acute care nonpsychiatric children's hospitals. Study period was 2018 to 2022 and was conducted at 41 US children’s hospitals and included a cohort of 61,503 hospitalizations. Compared with non-Hispanic Black children, children of non-Hispanic White (adjusted odds ratio [aOR], 0.81), Asian (aOR, 0.82), or other race and ethnicity (aOR, 0.68) were less likely to receive pharmacologic restraint, with no significant difference with Hispanic children. When stratified by sex, racial/ethnic differences were magnified in males, except for Hispanic males, and not found in females. Sensitivity analysis revealed amplified disparities for all racial/ethnic groups, including Hispanic youth.
AHRQ-funded; HS026122.
Citation: Wolf RM, Hall M, Williams DJ .
Disparities in pharmacologic restraint for children hospitalized in mental health crisis.
Pediatrics 2024 Jan; 153(1). doi: 10.1542/peds.2023-061353..
Keywords: Disparities, Children/Adolescents, Behavioral Health, Inpatient Care, Hospitals, Medication
Cron DC, Braun HJ, Ascher NL
Sex-based disparities in access to liver transplantation for waitlisted patients with model for end-stage liver disease score of 40.
The objective of this study was to determine association of sex with access to liver transplantation among candidates with the highest possible model for end-stage liver disease score (MELD 40). Using national transplant registry data, researchers compared liver offer acceptance and waitlist outcomes by sex for waitlisted liver transplant candidates who reached MELD 40. Results showed that even among candidates with high disease severity and equally high MELD scores, women have reduced access to liver transplantation and worse outcomes compared with men. The researchers concluded that policies addressing this disparity should consider factors beyond MELD score adjustments.
AHRQ-funded; HS028476.
Citation: Cron DC, Braun HJ, Ascher NL .
Sex-based disparities in access to liver transplantation for waitlisted patients with model for end-stage liver disease score of 40.
Ann Surg 2024 Jan; 279(1):112-18. doi: 10.1097/sla.0000000000005933..
Keywords: Disparities, Access to Care, Sex Factors, Transplantation
Lock LJ, Channa R, Brennan MB
Effect of health system on the association of rurality and level of disadvantage with receipt of diabetic eye screening.
The goal of this retrospective cohort study was to determine the role of level of disadvantage in diabetic eye screening to explain the effect of health systems on rural and urban disparities. Researchers used an all-payer, statewide claims database to include adult Wisconsin residents with diabetes who had claims billed throughout the baseline and measurement years. Results indicated that patients from urban underserved clinics were more likely to receive screening than those from rural underserved clinics; similar findings emerged for both Medicare and non-Medicare subgroups. The researchers concluded that health systems, especially those that serve urban underserved populations, have an opportunity to increase screening rates by leveraging health system-level interventions and supporting patients in overcoming barriers.
AHRQ-funded; HS026279.
Citation: Lock LJ, Channa R, Brennan MB .
Effect of health system on the association of rurality and level of disadvantage with receipt of diabetic eye screening.
BMJ Open Diabetes Res Care 2022 Dec;10(6):e003174. doi: 10.1136/bmjdrc-2022-003174..
Keywords: Rural Health, Access to Care, Screening, Diabetes, Eye Disease and Health, Disparities, Chronic Conditions, Health Systems
Strauss AT, Sidoti CN, Purnell TS
Multicenter study of racial and ethnic inequities in liver transplantation evaluation: understanding mechanisms and identifying solutions.
This multicenter study examined racial and ethnic inequities in liver transplantation. The authors recruited participants from the liver transplantation (LT) teams including coordinators, advanced practice providers, physicians, social workers, dieticians, pharmacists, leadership at 2 major LT centers. They conducted 54 interviews and had 49 observation hours. They created a conceptual framework describing how transplant work system characteristics and other external factors may improve equity in the LT evaluation process. They proposed transplant center-level solutions (i.e., including but not limited to training of staff on health equity) to modifiable barriers in the clinical work system that could help patient navigation, reduce disparities, and improve access to care. Their findings call for an urgent need for transplant centers, national societies, and policy makers to focus efforts on improving equity (tailored, patient-centered resources) using the science of human factors and systems engineering.
AHRQ-funded; HS024600.
Citation: Strauss AT, Sidoti CN, Purnell TS .
Multicenter study of racial and ethnic inequities in liver transplantation evaluation: understanding mechanisms and identifying solutions.
Liver Transpl 2022 Dec;28(12):1841-56. doi: 10.1002/lt.26532..
Keywords: Racial and Ethnic Minorities, Transplantation, Disparities, Access to Care
Ganeshan S, Pierce L, Mourad M
Impact of patient portal-based self-scheduling of diagnostic imaging studies on health disparities.
The purpose of this study was to explore the impact of self-scheduling on equitable access to care. The researchers utilized an electronic health record patient portal at the University of California San Francisco which deployed a self-scheduling tool allowing patients to self-schedule diagnostic imaging studies. The study found that among all patient portal users, Latinx, Black/African American, and non-English speaking patients, as well as patients with Medi-Cal, California's Medicaid program, and Medicare insurance were less likely to self-schedule studies. were all less likely to self-schedule when compared with commercially insured patients.
AHRQ-funded; HS026383.
Citation: Ganeshan S, Pierce L, Mourad M .
Impact of patient portal-based self-scheduling of diagnostic imaging studies on health disparities.
J Am Med Inform Assoc 2022 Nov 14;29(12):2096-100. doi: 10.1093/jamia/ocac152..
Keywords: Disparities, Diagnostic Safety and Quality, Electronic Health Records (EHRs), Health Information Technology (HIT)
Purnell TS, Bignall ONR, Norris KC
Centering anti-racism and social justice in nephrology education to advance kidney health equity.
This article discusses actions necessary to effectively prepare a new generation of nephrology thought leaders who understand the roles of structural racism and social determinants of health (SDOH) in continuing racial disparities as critical issues in efforts that promote kidney health equity. The authors provide their recommendations for centering antiracism and social justice in nephrology education to advance kidney health equity, including: 1 Acknowledging and adopting evidence-based strategies to address implicit biases and explicit acts of interpersonal racism in healthcare encounters that may perpetuate kidney health disparities; 2) Strive to remove structural racism at the societal and health system levels that systematically introduce inequities in kidney care; 3) incorporate research training inclusive of methodologic and content areas that are vital to health equity; 4) foster role modeling within nephrology education through faculty mentorship and professional networking opportunities. The authors conclude that to effectively advance kidney research and practice, sustainable solutions to eradicate disparities must be developed and a prepared nephrology workforce must be trained, one that centers antiracism and social justice in sustained efforts to advance kidney health equity.
AHRQ-funded; HS024600.
Citation: Purnell TS, Bignall ONR, Norris KC .
Centering anti-racism and social justice in nephrology education to advance kidney health equity.
J Am Soc Nephrol 2022 Nov;33(11):1981-84. doi: 10.1681/asn.2022040432..
Keywords: Racial and Ethnic Minorities, Kidney Disease and Health, Disparities, Education: Continuing Medical Education, Education: Curriculum
Marcaccio CL, Patel PB, de Guerre L
Disparities in 5-year outcomes and imaging surveillance following elective endovascular repair of abdominal aortic aneurysm by sex, race, and ethnicity.
The purpose of this study was to identify variations in 5-year outcomes and imaging surveillance after elective endovascular aortic aneurysm repair (EVAR) by sex, race, and ethnicity and to examine possible mechanisms contributing to these variations. The primary outcome was 5-year aneurysm rupture. Secondary outcomes were 5-year reintervention and mortality, and having no aortic imaging follow-up from 6 to 24 months after EVAR. The study found that among 16,040 patients, 73% were White males, 18% were White females, 2.6% were Black males, 1.1% were Black females, 0.9% were Asian males, 0.2% were Asian females, 1.7% were Hispanic males, and 0.4% were Hispanic females. At 5 years, Black females had the highest rupture rates at 6.4% and white males had the lowest at 2.3%. Compared with White males, rupture rates were higher in White females, Black females, and Asian females. Among other groups, Black males had higher reintervention and both Black and Hispanic males had higher rates of no imaging follow-up. In adjusted analyses, White, Black, and Asian females remained at significantly higher risk for 5-year rupture. The researchers concluded that Black females had higher 5-year aneurysm rupture, reintervention, and mortality rates after elective EVAR as compared with White male patients, whereas White females had higher rupture, mortality and loss-to-imaging-follow-up compared to White male patients. Black males had higher reintervention and no imaging follow-up, and Asian females had higher rupture rates.
AHRQ-funded; HS027285.
Citation: Marcaccio CL, Patel PB, de Guerre L .
Disparities in 5-year outcomes and imaging surveillance following elective endovascular repair of abdominal aortic aneurysm by sex, race, and ethnicity.
J Vasc Surg 2022 Nov;76(5):1205-15.e4. doi: 10.1016/j.jvs.2022.03.886..
Keywords: Disparities, Racial and Ethnic Minorities, Sex Factors, Outcomes, Imaging, Heart Disease and Health, Cardiovascular Conditions
Marcaccio CL, O'Donnell TFX, Dansey KD
Disparities in reporting and representation by sex, race, and ethnicity in endovascular aortic device trials.
The purpose of this study was to examine the demographics of patients enrolled in critical U.S. endovascular aortic device trials to explore the representation of vulnerable populations, including women and racial and ethnic minorities. The primary outcomes included the percentage of trials reporting participant sex, race, and ethnicity and the percentage of participants across sex, racial, and ethnic groups. The study found that the Food and Drug Administration (FDA) provided 29 approvals from 29 trials of 24 devices with a total of 4046 patients: 52% (15) were EVAR devices, 41% (12) were TEVAR devices, and 3.4% (1) was a FEVAR device, with 1 dissection stent (3.4%). Fifty-two percent of the trials reported the three most common racial groups (White, Black, Asian), and 48% reported Hispanic ethnicity. The TEVAR trials were the most likely to report all three racial groups and Hispanic ethnicity (92% and 75%, respectively), while the EVAR trials had the lowest reporting rates (13% and 20%, respectively). The median female enrollment was 21%, with the EVAR trials having the lowest female enrollment compared with 41% in the TEVAR trials, 21% in the FEVAR trial, and 34% in the dissection stent trial. The study concluded that in critical aortic device trials that led to FDA approval, female patients were underrepresented, especially for EVAR, and racial and ethnic minority groups were under-represented and underreported.
AHRQ-funded; HS027285.
Citation: Marcaccio CL, O'Donnell TFX, Dansey KD .
Disparities in reporting and representation by sex, race, and ethnicity in endovascular aortic device trials.
J Vasc Surg 2022 Nov;76(5):1244-52.e2. doi: 10.1016/j.jvs.2022.05.003..
Keywords: Disparities, Racial and Ethnic Minorities, Heart Disease and Health, Cardiovascular Conditions, Medical Devices, Sex Factors
Anjorin AC, Marcaccio CL, Patel PB
Racial and ethnic disparities in 3-year outcomes following infrainguinal bypass for chronic limb-threatening ischemia.
This study’s objective was to determine the differences in 3-year outcomes after open infrainguinal bypass for chronic limb-threatening ischemia (CLTI) stratified by race/ethnicity and explored the potential factors contributing to these differences to help determine reasons why outcomes are worse for racial and ethnic minorities. The authors identified all CLTI patients who had undergone primary open infrainguinal bypass in the Vascular Quality Initiative registry from 2003 to 2017 with linkage to Medicare claims through 2018 for the 3-year outcomes. Primary outcomes were the 3-year rates of major amputation, reintervention, and mortality. They also recorded 30-day major adverse limb events (MALE) defined as major amputation or reintervention. Of the 7108 patients with CLTI 79% were non-Hispanic White, 15% were Black, 1% were Asian, and 6% were Hispanic. Compared with White patients, Black patients had higher rates of 3-year major amputation (Black vs White, 32% vs 19%), reintervention (Black vs White, 61% vs 57%), and 30-day MALE (Black vs White, 8.1% vs 4.9%) but lower mortality (Black vs White, 38% vs 42%). Hispanic patients also experienced higher rates of amputation (Hispanic vs White, 27% vs 19%), reintervention (Hispanic vs White, 70% vs 57%), and MALE (Hispanic vs White, 8.7% vs 4.9%). However, mortality was similar between Hispanic vs White groups. A higher presence of comorbidities in Black and Hispanic patients with CLTI is considered the greatest contributing factors to higher amputation and reintervention rates.
AHRQ-funded; HS027285.
Citation: Anjorin AC, Marcaccio CL, Patel PB .
Racial and ethnic disparities in 3-year outcomes following infrainguinal bypass for chronic limb-threatening ischemia.
J Vasc Surg 2022 Nov;76(5):1335-46.e7. doi: 10.1016/j.jvs.2022.06.026..
Keywords: Racial and Ethnic Minorities, Disparities, Outcomes, Surgery, Cardiovascular Conditions
O'Connell J, Grau L, Goins T
The costs of treating all-cause dementia among American Indians and Alaska native adults who access services through the Indian Health Service and Tribal health programs.
This study analyzed the costs of treatment for all-cause dementia among American Indians and Alaska native (AI/AN) adults who access services through the Indian Health Service (IHS) and Tribal health programs. The authors analyzed fiscal year 2013 IHS/Tribal treatment costs for AI/ANs aged 65 and over with dementia and a matched sample without dementia (n= 1842). Mean total treatment costs for adults with dementia were $5400 higher than for adults without dementia ($13,027 versus $7627). The difference in adjusted total treatment costs was $2943, the majority of which was due to the difference in hospital inpatient costs.
AHRQ-funded; 290200600020I.
Citation: O'Connell J, Grau L, Goins T .
The costs of treating all-cause dementia among American Indians and Alaska native adults who access services through the Indian Health Service and Tribal health programs.
Alzheimers Dement 2022 Nov;18(11):2055-66. doi: 10.1002/alz.12603..
Keywords: Dementia, Racial and Ethnic Minorities, Healthcare Costs, Disparities
Coley RY, Duan KI, Hoopes AJ
A call to integrate health equity into learning health system research training.
This paper is a call to integrate health equity into the competency domain for learning health systems (LHS) research training. In 2016, AHRQ recommended seven domains for training and mentoring researchers, but health equity was not included. Scholars in the Consortium for Applied Training to Advance the Learning health system with Scholars/Trainees (CATALyST) K12 program recommend that competency domains be extended to reflect growing demands for evidence on health inequities and interventions to alleviate them. The authors present real-life case studies in an LHS research training program that illustrate facilitators, challenges, and potential solutions at the program, funder, and research community-level to receiving training and mentorship in health equity-focused LHS science. They recommend actions in four areas for LHS research training programs: (a) integrate health equity throughout the current LHS domains; (b) develop training and mentoring in health equity; (c) establish program evaluation standards for consideration of health equity; and (d) bring forth relevant, extant expertise from the areas of health disparities research, community-based participatory research, and community-engaged health services research.
AHRQ-funded; HS026369.
Citation: Coley RY, Duan KI, Hoopes AJ .
A call to integrate health equity into learning health system research training.
Learn Health Syst 2022 Oct;6(4):e10330. doi: 10.1002/lrh2.10330..
Keywords: Learning Health Systems, Health Systems, Health Services Research (HSR), Training, Disparities
Severance TS, Njuguna F, Olbara G
An evaluation of the disparities affecting the underdiagnosis of pediatric cancer in Western Kenya.
This study described the international collaboration to investigate disparities affecting the underdiagnosis of pediatric cancer in Western Kenya. Estimates of cancer incidence in similar populations around the world would indicate approximately 1500 patients should be diagnosed each year. However, internal review at a large tertiary hospital noted 200-250 patients were diagnosed annually, suggesting the remaining 75-80% of patients go undiagnosed and do not receive treatment. The authors reviewed 41 malaria slides at a local referring hospital that demonstrated both morphologic and genetic evidence of leukemia. This disparity suggested a lack of education and training that were the lead factors contributing to lower rates of diagnosis.
AHRQ-funded; HS026390.
Citation: Severance TS, Njuguna F, Olbara G .
An evaluation of the disparities affecting the underdiagnosis of pediatric cancer in Western Kenya.
Pediatr Blood Cancer 2022 Oct;69(10):e29768. doi: 10.1002/pbc.29768..
Keywords: Children/Adolescents, Cancer, Disparities, Diagnostic Safety and Quality
Hegland TA, Owens PL, Selden TM
AHRQ Author: Hegland TA, Owens PL, Selden TM
New evidence on geographic disparities in United States hospital capacity.
The purpose of this study was to describe hospital capacity across the United States. The researchers combined American Hospital Association Survey, Hospital Compare, and American Community Survey data with the 2017 near-census of U.S. hospital inpatient discharges from the Healthcare Cost and Utilization Project (HCUP). The study found that 0.11 more beds per 1000 population were supplied to zip codes where Non-Hispanic individuals live than zip codes where non-Hispanic White individuals live. However, the hospitals supplying this capacity have 0.36 fewer staff per bed and perform worse on many care quality measures. Zip codes in the most urban parts of America have the least hospital capacity (2.11 beds per 1000 persons) from across the rural-urban continuum. While more rural areas have higher capacity levels, urban areas have advantages in staff and capital per bed. The researchers did not find systematic differences in care quality between rural and urban areas. The study concluded that lower hospital care quality and resource intensity plays a key role in racial, ethnic, and income disparities in hospital care related outcomes.
AHRQ-authored.
Citation: Hegland TA, Owens PL, Selden TM .
New evidence on geographic disparities in United States hospital capacity.
Health Serv Res 2022 Oct;57(5):1006-19. doi: 10.1111/1475-6773.14010..
Keywords: Healthcare Cost and Utilization Project (HCUP), Disparities, Hospitals, Quality of Care, Racial and Ethnic Minorities
Butler T, Cummings LS, Purnell TS
The case for prioritizing diversity in the transplantation workforce to advance kidney health equity.
The authors of this article propose a more diverse transplant workforce to address the problem of kidney transplant inequity. Black patients are disproportionately affected by kidney failure and systemic barriers to kidney transplantation such as delayed referrals, which may be due to clinician bias. Workforce diversity would help to alleviate the harm of implicit biases.
AHRQ-funded; HS024600.
Citation: Butler T, Cummings LS, Purnell TS .
The case for prioritizing diversity in the transplantation workforce to advance kidney health equity.
J Am Soc Nephrol 2022 Oct; 33(10):1817-19. doi: 10.1681/asn.2022040429..
Keywords: Kidney Disease and Health, Transplantation, Workforce, Disparities, Racial and Ethnic Minorities
Gutman CK, Lion KC, Aronson P
Disparities and implicit bias in the management of low-risk febrile infants: a mixed methods study protocol.
The purpose of this proposed study is to explore the role of implicit racial bias in inequitable implementation of emergency care clinical guidelines for low-risk febrile infants. The researchers will conduct a cross-sectional study of low-risk febrile infants treated in the emergency departments (ED) of 42 participating sites from the Pediatric Emergency Medicine Collaborative Research Committee. The study will evaluate the relationship between 1) race and ethnicity and 2) limited English proficiency with the primary outcome, discharge to home without lumbar puncture or antibiotics. Simultaneously, the researchers will conduct individual semi-structured interviews with 1) minority parents of febrile infants and 2) pediatric ED physicians. The data will be reviewed to assess disparities and bias in communication and medical decision-making.
AHRQ-funded; HS026006.
Citation: Gutman CK, Lion KC, Aronson P .
Disparities and implicit bias in the management of low-risk febrile infants: a mixed methods study protocol.
BMJ Open 2022 Sep 20;12(9):e063611. doi: 10.1136/bmjopen-2022-063611..
Keywords: Newborns/Infants, Disparities
Halvorson EE, Thurtle DP, Easter A
Disparities in adverse event reporting for hospitalized children.
The authors compared the adverse event (AE) rate identified by voluntary event reporting (VER) with that identified using the Global Assessment of Pediatric Patient Safety (GAPPS) between hospitalized children by weight category, race, and English proficiency. In the population studied, they identified 288 total AEs, 270 by the GAPPS and 18 by VER. They found a disparity in AE reporting for children with limited English proficiency, with fewer AEs by VER compared with no difference in AEs by GAPPS. They identified no disparities by weight category or race. They concluded that voluntary event reporting may systematically underreport AEs in hospitalized children with limited English proficiency.
AHRQ-funded; HS026038.
Citation: Halvorson EE, Thurtle DP, Easter A .
Disparities in adverse event reporting for hospitalized children.
J Patient Saf 2022 Sep 1;18(6):e928-e33. doi: 10.1097/pts.0000000000001049..
Keywords: Children/Adolescents, Disparities, Adverse Events, Medical Errors, Patient Safety, Hospitals, Hospitalization, Inpatient Care
Shao CC, McLeod MC, Gleason LT
Inequity in telemedicine use among patients with cancer in the Deep South during the COVID-19 pandemic.
The authors’ goal was to characterize telemedicine use among a large oncology population in the Deep South during the COVID-19 pandemic. They found that telemedicine use, specifically with video, was significantly lower among historically vulnerable populations. They concluded that understanding barriers to telemedicine use and preferred modalities of communication among different populations will help inform insurance reimbursement and interventions at different socioecological levels to ensure that the continued evolution of telemedicine will be equitable.
AHRQ-funded; HS013852.
Citation: Shao CC, McLeod MC, Gleason LT .
Inequity in telemedicine use among patients with cancer in the Deep South during the COVID-19 pandemic.
https://www.pubmed.ncbi.nlm.nih.gov/35348793
Oncologist 2022 Jul 5;27(7):555-64. doi: 10.1093/oncolo/oyac046..
Oncologist 2022 Jul 5;27(7):555-64. doi: 10.1093/oncolo/oyac046..
Keywords: COVID-19, Telehealth, Health Information Technology (HIT), Cancer, Disparities
Alvarado F, Cervantes CE, Crews DC
Examining post-donation outcomes in Hispanic/Latinx living kidney donors in the United States: a systematic review.
The purpose of this systematic qualitative review was to evaluate outcomes in Hispanic donors and examine how Hispanic ethnicity was presented. In October 2021, the researchers reviewed PubMed, EMBASE, and Scopus for studies, with 18 meeting the inclusion criteria. Across the studies, Hispanic donors ranged between 6% and 21% of the donor populations. The study found that Hispanic donors were not at increased risk for end-stage kidney disease, cardiovascular disease, non-pregnancy-related hospitalizations, overall perioperative surgical complications or post-donation mortality compared to non-Hispanic White donors. Also compared to non-Hispanic White donors, most studies showed Hispanic donors were at higher risk for diabetes mellitus following nephrectomy; however, mixed findings were observed regarding the risk for post-donation chronic kidney disease and hypertension. The researchers concluded that future studies should explain variation in health outcomes by considering and assessing differences within the Hispanic donor population.
AHRQ-funded; HS024600.
Citation: Alvarado F, Cervantes CE, Crews DC .
Examining post-donation outcomes in Hispanic/Latinx living kidney donors in the United States: a systematic review.
Am J Transplant 2022 Jul;22(7):1737-53. doi: 10.1111/ajt.17017..
Keywords: Transplantation, Kidney Disease and Health, Chronic Conditions, Racial and Ethnic Minorities, Disparities
Blanco C, Kato EU, Aklin WM
AHRQ Author: Kato EU, Tong ST, Bierman A, Meyers D
Research to move policy - using evidence to advance health equity for substance use disorders.
This paper discusses ways that evidence-based research can advance health equity for substance use disorder (SUD) treatment. Racial and ethnic disparities in treatment access and outcomes have widened, despite substantial efforts to address the epidemic of overdose-related deaths in the US. Overdose rates are rising faster in Black, Latinx, and American Indian and Alaska Native populations than in White populations. Possible opportunities to address these disparities include addressing social determinants of health, implementing prevention measures, and supporting data science. The steps to ensure that research reduces disparities are to: 1) include members of underrepresented groups in the development of preventive interventions and treatments, 2) adequately recruit members of historically represented groups and ensure that studies are large enough to measure differences in outcomes according to race and ethnic group, 3) establish equitable partnerships with people who currently have or have had SUDS and their families and engage these groups in evidence production, 4) diversify the scientific workforce, and 4) have investigators measure the effects of policies and interventions on equity.
AHRQ-authored.
Citation: Blanco C, Kato EU, Aklin WM .
Research to move policy - using evidence to advance health equity for substance use disorders.
N Engl J Med 2022 Jun 16;386(24):2253-55. doi: 10.1056/NEJMp2202740..
Keywords: Substance Abuse, Behavioral Health, Policy, Racial and Ethnic Minorities, Disparities, Social Determinants of Health