National Healthcare Quality and Disparities Report
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Topics
- Adverse Events (1)
- Behavioral Health (1)
- Cardiovascular Conditions (1)
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- Children/Adolescents (3)
- Diagnostic Safety and Quality (1)
- (-) Disparities (12)
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- Maternal Care (1)
- Medical Errors (1)
- Medication (1)
- Mortality (1)
- Patient-Centered Healthcare (1)
- Patient and Family Engagement (1)
- Patient Safety (1)
- Practice Patterns (1)
- Pregnancy (1)
- Provider Performance (1)
- Quality of Care (3)
- Racial and Ethnic Minorities (5)
- Surgery (2)
- Transitions of Care (1)
- Urban 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 12 of 12 Research Studies DisplayedNash 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
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
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
Fitzgerald DC, Simpson AN, Baker RA DC, Simpson AN, Baker RA
Determinants of hospital variability in perioperative red blood cell transfusions during coronary artery bypass graft surgery.
This observational cohort study’s objective was to identify to what extent distinguishing patient and procedural characteristics can explain center-level transfusion variation during coronary artery bypass grafting (CABG) surgery. The study used patients from the Perfusion Measures and Outcomes Registry from 43 adult cardiac surgical programs from July 2011 through June 2017. Of the 22,272 adult patients undergoing isolate CABG surgery using cardiopulmonary bypass, 7241 (32.5%) received at least 1 U allogeneic red blood cells. Patients who received transfusions were older (68 vs 64 years), were women (41.5% vs 15.9%), and had a lower body surface area, respectively. The majority of center-level transfusion variations could not be explained through models containing both patient and intraoperative factors.
AHRQ-funded; HS026003.
Citation: Fitzgerald DC, Simpson AN, Baker RA DC, Simpson AN, Baker RA .
Determinants of hospital variability in perioperative red blood cell transfusions during coronary artery bypass graft surgery.
J Thorac Cardiovasc Surg 2022 Mar;163(3):1015-24.e1. doi: 10.1016/j.jtcvs.2020.04.141..
Keywords: Surgery, Heart Disease and Health, Cardiovascular Conditions, Hospitals, Practice Patterns, Disparities
Burris HH, Passarella M, Handley SC
Black-white disparities in maternal in-hospital mortality according to teaching and black-serving hospital status.
This study’s objective was to determine whether black-white disparities in maternal in-hospital mortality during delivery vary across hospital types (black-serving vs non-black and teaching vs non-teaching) and whether overall maternal mortality differs across hospital types. The authors performed a population-based, retrospective cohort study of 5,679,044 deliveries among black (14.2%) and white patients (85.8%) in 3 states (California, Missouri, and Pennsylvania) from 1995 to 2009. Examination of black-white disparities found that after risk adjustment, black patients had significantly greater risk of death and that the disparity was similar within each of the hospital types. At teaching hospitals, mortality was similar in black-serving and nonblack-serving hospitals. Among non-teaching hospitals, mortality was significantly higher in black-serving vs nonblack-serving hospitals. Over half (53%) of black patients delivered in nonteaching black-serving hospitals compared with just 19% of white patients.
AHRQ-funded; HS018661.
Citation: Burris HH, Passarella M, Handley SC .
Black-white disparities in maternal in-hospital mortality according to teaching and black-serving hospital status.
Am J Obstet Gynecol 2021 Jul;225(1):83.e1-83.e9. doi: 10.1016/j.ajog.2021.01.004..
Keywords: Maternal Care, Pregnancy, Mortality, Women, Racial and Ethnic Minorities, Disparities, Hospitals
Marin JR, Rodean J, Hall M
Racial and ethnic differences in emergency department diagnostic imaging at US children's hospitals, 2016-2019.
Researchers evaluated racial and ethnic differences in the performance of common ED imaging studies and examined patterns across diagnoses. In this study, which evaluated visits by nonhospitalized patients younger than 18 years in 44 US children's hospital EDs, they found that non-Hispanic Black and Hispanic children were less likely to receive diagnostic imaging during ED visits compared with non-Hispanic White children. They recommended further investigation to understand and mitigate these potential disparities in health care delivery and to evaluate the effect of these differential imaging patterns on patient outcomes.
AHRQ-funded; HS026006.
Citation: Marin JR, Rodean J, Hall M .
Racial and ethnic differences in emergency department diagnostic imaging at US children's hospitals, 2016-2019.
JAMA Netw Open 2021 Jan 4(1):e2033710. doi: 10.1001/jamanetworkopen.2020.33710..
Keywords: Children/Adolescents, Hospitals, Emergency Department, Imaging, Racial and Ethnic Minorities, Disparities, Diagnostic Safety and Quality
Shannon EM, Schnipper JL, Mueller SK
Identifying racial/ethnic disparities in interhospital transfer: an observational study.
Interhospital transfer (IHT) is often performed to provide patients with specialized care. Racial/ethnic disparities in IHT have been suggested but are not well-characterized. The purpose of this study was to evaluate the association between race/ethnicity and IHT. The investigators found that Black and Hispanic patients had lower odds of IHT, largely explained by a higher likelihood of being hospitalized at urban teaching hospitals. Racial/ethnic disparities in transfer were demonstrated at community hospitals, in certain geographic regions and among patients with specific diseases.
AHRQ-funded; HS023331.
Citation: Shannon EM, Schnipper JL, Mueller SK .
Identifying racial/ethnic disparities in interhospital transfer: an observational study.
J Gen Intern Med 2020 Oct;35(10):2939-46. doi: 10.1007/s11606-020-06046-z..
Keywords: Racial and Ethnic Minorities, Disparities, Transitions of Care, Hospitals, Care Coordination
Sadasivaiah S, Lyles CR, Kyoi S
Disparities in patient-reported interest in web-based patient portals: survey at an urban academic safety-net hospital.
Offering hospitalized patients' enrollment into a health system's patient portal may improve patient experience and engagement throughout the care continuum, especially across care transitions, but this process is less studied than portal engagement in the ambulatory setting. The objective of this study was to evaluate sociodemographic characteristics associated with interest in a health care system's portal among hospitalized patients and reasons for no interest.
AHRQ-funded; HS022408; HS022561; HS023558.
Citation: Sadasivaiah S, Lyles CR, Kyoi S .
Disparities in patient-reported interest in web-based patient portals: survey at an urban academic safety-net hospital.
J Med Internet Res 2019 Mar 26;21(3):e11421. doi: 10.2196/11421..
Keywords: Disparities, Patient-Centered Healthcare, Electronic Health Records (EHRs), Health Information Technology (HIT), Healthcare Delivery, Hospitals, Patient and Family Engagement, Urban Health
Basu J, Hanchate A, Bierman A
AHRQ Author: Basu J, Bierman A
Racial/ethnic disparities in readmissions in US hospitals: the role of insurance coverage.
This study examined differences in rates of 30-day readmissions across patients by race/ethnicity and the extent to which these differences were moderated by insurance coverage. It found higher readmission risk for non-Hispanic blacks, compared with non-Hispanic whites, among those covered by Medicare and private insurance, but lower risk among uninsured and similar risk among Medicaid.
AHRQ-authored.
Citation: Basu J, Hanchate A, Bierman A .
Racial/ethnic disparities in readmissions in US hospitals: the role of insurance coverage.
Inquiry 2018 Jan-Dec;55:46958018774180. doi: 10.1177/0046958018774180.
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Keywords: Disparities, Health Insurance, Healthcare Cost and Utilization Project (HCUP), Hospitals, Hospital Readmissions
Popescu I, Heslin KC, Coffey RM
AHRQ Author: Heslin KC, Washington RE
Differences in use of high-quality and low-quality hospitals among working-age individuals by insurance type.
This study found that compared with patients who have private insurance, those with Medicaid or no insurance were more likely to be minorities and to reside in areas with low-socioeconomic status. The probability of admission to high-quality hospitals was similar for patients with Medicaid (23.3 percent) and private insurance (23.0 percent) but was significantly lower for patients without insurance (19.8 percent) compared with the other 2 insurance groups.
AHRQ-authored.
Citation: Popescu I, Heslin KC, Coffey RM .
Differences in use of high-quality and low-quality hospitals among working-age individuals by insurance type.
Med Care 2017 Feb;55(2):148-54. doi: 10.1097/mlr.0000000000000633.
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Keywords: Healthcare Cost and Utilization Project (HCUP), Health Insurance, Disparities, Quality of Care, Hospitals
Dimick J, Ruhter J, Sarrazin MV
Black patients more likely than whites to undergo surgery at low-quality hospitals in segregated regions.
The authors assessed the extent to which living in racially segregated areas and living in geographic proximity to low-quality hospitals contribute to the disparity of black patients undergoing surgery at lower-quality hospitals more frequently than whites. Using Medicare data, they found that black patients tended to live closer to higher-quality hospitals than white patients but were more likely to receive surgery at low-quality hospitals. To address these disparities, care navigators and public reporting of comparative quality could steer patients and their referring physicians to higher-quality hospitals, while quality improvement efforts could focus on improving outcomes for high-risk surgery at hospitals that disproportionately serve black patients.
AHRQ-funded; HS017765.
Citation: Dimick J, Ruhter J, Sarrazin MV .
Black patients more likely than whites to undergo surgery at low-quality hospitals in segregated regions.
Health Aff 2013 Jun;32(6):1046-53. doi: 10.1377/hlthaff.2011.1365.
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Keywords: Disparities, Quality of Care, Hospitals, Racial and Ethnic Minorities, Surgery