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Rechenmacher AJ, Case A, Wu M, Ryan SP, Seyler TM, Bolognesi MP. Outcome Disparities in Total Knee and Total Hip Arthroplasty among Native American Populations. J Racial Ethn Health Disparities 2024; 11:1106-1115. [PMID: 37036599 DOI: 10.1007/s40615-023-01590-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 03/25/2023] [Accepted: 03/31/2023] [Indexed: 04/11/2023]
Abstract
BACKGROUND No prior racial disparities studies in total knee arthroplasty (TKA) and total hip arthroplasty (THA) have specifically evaluated outcomes among American Indian or Alaska Native (AIAN) patients. We hypothesized that AIAN patients have worse outcomes than White patients after controlling for demographics and comorbidities. METHODS This was a retrospective cohort study comparing White and AIAN patients undergoing primary TKA/THA from 2012-2019 using the American College of Surgeons National Surgical Quality Improvement Program. Race, demographics, and comorbidities were analyzed for correlations with 30-day outcomes and complications using multivariable logistic and linear regression analyses. RESULTS Comparing 422,215 White and 2,676 AIAN patients, AIAN patients had higher American Society of Anesthesiologist (ASA) classifications, body mass index (BMI), and were younger at the time of surgery. AIAN patients more often stayed inpatient > 2 days (49.4% vs 36.2%, p < 0.001), underwent reoperation (2.1% vs 1.4%, p < 0.01), and were discharged home (91.4% vs 81.7%, p < 0.01). Regression analyses controlling for age, BMI, sex, ASA classification, and functional status found that AIAN race was significantly positively correlated with a length of stay > 2 days (OR 1.6), reoperation (OR 1.4), and discharging home (OR 2.0). CONCLUSION AIAN patients undergoing TKA/THA present with a greater comorbidity burden compared to White patients and experience multiple worse outcome metrics including increased hospital length of stay and reoperation rates. Interestingly, AIAN patients were more likely to discharge home, representing a unique racial disparity which warrants further study.
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Affiliation(s)
- Albert J Rechenmacher
- Department of Orthopaedic Surgery, Duke University School of Medicine, Durham, NC, USA.
| | - Ayden Case
- Department of Orthopaedic Surgery, Duke University Hospital, Durham, NC, USA
| | - Mark Wu
- Department of Orthopaedic Surgery, Duke University Hospital, Durham, NC, USA
| | - Sean P Ryan
- Department of Orthopaedic Surgery, Duke University Hospital, Durham, NC, USA
| | - Thorsten M Seyler
- Department of Orthopaedic Surgery, Duke University Hospital, Durham, NC, USA
| | - Michael P Bolognesi
- Department of Orthopaedic Surgery, Duke University Hospital, Durham, NC, USA
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Linde S, Egede LE. Catastrophic health expenditures: a disproportionate risk in uninsured ethnic minorities with diabetes. Health Econ Rev 2024; 14:18. [PMID: 38446368 PMCID: PMC10916057 DOI: 10.1186/s13561-024-00486-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 02/07/2024] [Indexed: 03/07/2024]
Abstract
BACKGROUND Chargemaster prices are the list prices that providers and health systems assign to each of their medical services in the US. These charges are often several factors of magnitude higher than those extended to individuals with either private or public insurance, however, these list prices are billed in full to uninsured patients, putting them at increased risk of catastrophic health expenditures (CHE). The objective of this study was to examine the risk of CHE across insurance status, diabetes diagnosis and to examine disparity gaps across race/ethnicity. METHODS We perform a retrospective observational study on a nationally representative cohort of adult patients from the Medical Expenditure Panel Survey for the years 2002-2017. Using logistic regression models we estimate the risk of CHE across insurance status, diabetes diagnosis and explore disparity gaps across race/ethnicity. RESULTS Our fully adjusted results show that the relative odds of having CHE if uninsured is 5.9 (p < 0.01) compared to if insured, and 1.1 (p < 0.01) for patients with a diabetes diagnosis (compared to those without one). We note significant interactions between insurance status and diabetes diagnosis, with uninsured patients with a diabetes diagnosis being 9.5 times (p < 0.01) more likely to experience CHE than insured patients without a diabetes diagnosis. In terms of racial/ethnic disparities, we find that among the uninsured, non-Hispanic blacks are 13% (p < 0.05), and Hispanics 14.2% (p < 0.05), more likely to experience CHE than non-Hispanic whites. Among uninsured patients with diabetes, we further find that Hispanic patients are 39.3% (p < 0.05) more likely to have CHE than non-Hispanic white patients. CONCLUSIONS Our findings indicate that uninsured patients with diabetes are at significantly elevated risks for CHE. These risks are further found to be disproportionately higher among uninsured racial/ethnic minorities, suggesting that CHE may present a channel through which structural economic and health disparities are perpetuated.
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Affiliation(s)
- Sebastian Linde
- Department of Health Policy & Management, Texas A&M School of Public Health, 212 Adriance Lab Rd, College Station, Texas, TX, 77843, USA.
| | - Leonard E Egede
- Department of Medicine, Division of General Internal Medicine, Medical College of Wisconsin, 8701 Watertown Plank Rd., Milwaukee, WI, 53226-3596, USA
- Center for the Advancing Population Sciences, Medical College of Wisconsin, Milwaukee, WI, USA
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Abdoo DC, Puls HT, Hall M, Lindberg DM, Anderst J, Wood JN, Parikh K, Tashijan M, Sills MR. Racial and ethnic disparities in diagnostic imaging for child physical abuse. Child Abuse Negl 2024; 149:106648. [PMID: 38262182 DOI: 10.1016/j.chiabu.2024.106648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Revised: 01/03/2024] [Accepted: 01/10/2024] [Indexed: 01/25/2024]
Abstract
IMPORTANCE Racial bias may affect occult injury testing decisions for children with concern for abuse. OBJECTIVES To determine the association of race on occult injury testing decisions at children's hospitals. DESIGN In this retrospective study, we measured disparities in: (1) the proportion of visits for which indicated diagnostic imaging studies for child abuse were obtained; (2) the proportion of positive tests. SETTING The Pediatric Health Information System (PHIS) administrative database encompassing 49 tertiary children's hospitals during 2017-2019. PARTICIPANTS We built three cohorts based on guidelines for diagnostic testing for child abuse: infants with traumatic brain injury (TBI; n = 1952), children <2 years old with extremity fracture (n = 20,842), and children <2 years old who received a skeletal survey (SS; n = 13,081). MAIN OUTCOMES AND MEASURES For each group we measured: (1) the odds of receiving a specific guideline-recommended diagnostic imaging study; (2) among those with the indicated imaging study, the odds of an abuse-related injury diagnosis. We calculated both unadjusted and adjusted odds ratios (AOR) by race and ethnicity, adjusting for sex, age in months, payor, and hospital. RESULTS In infants with TBI, the odds of receiving a SS did not differ by racial group. Among those with a SS, the odds of rib fracture were higher for non-Hispanic Black than Hispanic (AOR 2.05 (CI 1.31, 3.2)) and non-Hispanic White (AOR 1.57 (CI 1.11, 2.32)) patients. In children with extremity fractures, the odds of receiving a SS were higher for non-Hispanic Black than Hispanic and non-Hispanic White patients (AOR 1.97 (CI 1.74, 2.23)); (AOR 1.17 (CI 1.05, 1.31)), respectively, and lower for Hispanic than non-Hispanic White patients (AOR 0.59 (CI 0.53, 0.67)). Among those receiving a SS, the rate of rib fractures did not differ by race. In children with skeletal surveys, the odds of receiving neuroimaging did not differ by race. Among those with neuroimaging, the odds of a non-fracture, non-concussion TBI were lower in non-Hispanic Black than Hispanic patients (AOR 0.7 (CI 0.57, 0.86)) and were higher among Hispanic than non-Hispanic White patients (AOR 1.23 (CI 1.02, 1.47)). CONCLUSIONS AND RELEVANCE We did not identify a consistent pattern of race-based disparities in occult injury testing when considering the concurrent yield for abuse-related injuries.
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Affiliation(s)
- Denise C Abdoo
- University of Colorado Anschutz Medical Campus, Department of Pediatrics, Kempe Center for the Prevention and Treatment of Child Abuse and Neglect, United States of America.
| | - Henry T Puls
- Department of Pediatrics, Children's Mercy Kansas City, University of Missouri- Kansas City School of Medicine, Kansas City, MO, United States of America
| | - Matt Hall
- Children's Hospital Association, United States of America
| | - Daniel M Lindberg
- University of Colorado Anschutz Medical Campus, Department of Emergency Medicine, Kempe Center for the Prevention and Treatment of Child Abuse and Neglect, United States of America
| | - James Anderst
- Department of Pediatrics, Children's Mercy Kansas City, University of Missouri- Kansas City School of Medicine, Kansas City, MO, United States of America
| | - Joanne N Wood
- Division of General Pediatrics, PolicyLab and Clinical Futures, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, United States of America
| | | | - Margaret Tashijan
- University of Colorado School of Medicine, Children's Hospital Colorado, United States of America
| | - Marion R Sills
- University of Colorado Anschutz Medical Campus, Children's Hospital Colorado, United States of America
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Minhas AMK, Kobo O, Mamas MA, Al-Kindi SG, Abushamat LA, Nambi V, Michos ED, Ballantyne C, Abramov D. Social Vulnerability and Cardiovascular-Related Mortality Among Older Adults in the United States. Am J Med 2024; 137:122-127.e1. [PMID: 37879590 DOI: 10.1016/j.amjmed.2023.10.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Revised: 10/02/2023] [Accepted: 10/16/2023] [Indexed: 10/27/2023]
Abstract
PURPOSE The association of social vulnerability and cardiovascular disease-related mortality in older adults has not been well characterized. METHODS The Centers for Disease Control and Prevention database was evaluated to examine the relationship between county-level Social Vulnerability Index (SVI) and age-adjusted cardiovascular disease-related mortality rates (AAMRs) in adults aged 65 and above in the United States between 2016 and 2020. RESULTS A total of 3139 counties in the United States were analyzed. Cardiovascular disease-related AAMRs increased in a stepwise manner from first (least vulnerable) to fourth SVI quartiles; (AAMR of 2423, 95% CI [confidence interval] 2417-2428; 2433, 95% CI 2429-2437; 2516, 95% CI 2513-2520; 2660, 95% CI 2657-2664). Similar trends among AAMRs were noted based on sex, all race and ethnicity categories, and among urban and rural regions. Higher AAMR ratios between the highest and lowest SVI quartiles, implying greater relative associations of SVI on mortality rates, were seen among Hispanic individuals (1.52, 95% CI 1.49-1.55), Non-Hispanic-Asian and Pacific Islander individuals (1.32, 95% CI 1.29-1.52), Non-Hispanic- American Indian or Alaskan Native individuals (1.43, 95% CI 1.37-1.50), and rural counties (1.21, 95% CI 1.20-1.21). CONCLUSION Social vulnerability as measures by the SVI was associated with cardiovascular disease-related mortality in older adults, with the association being particularly prominent in ethnic minority patients and rural counties.
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Affiliation(s)
| | - Ofer Kobo
- Department of Cardiology, Hillel Yaffe Medical Center, Hadera, Israel; Keele Cardiovascular Research Group, Centre for Prognosis Research, Keele University, Stoke-on-Trent, UK
| | - Mamas A Mamas
- Keele Cardiovascular Research Group, Centre for Prognosis Research, Keele University, Stoke-on-Trent, UK
| | - Sadeer G Al-Kindi
- Harrington Heart and Vascular Institute, University Hospitals and Case Western Reserve University, Cleveland, Ohio
| | - Layla A Abushamat
- Department of Medicine, Baylor College of Medicine, Houston, Tex; Section of Cardiovascular Research, Baylor College of Medicine, Houston, Tex
| | - Vijay Nambi
- Department of Medicine, Baylor College of Medicine, Houston, Tex; Section of Cardiovascular Research, Baylor College of Medicine, Houston, Tex
| | - Erin D Michos
- Division of Cardiology, Johns Hopkins University School of Medicine, Baltimore, Md
| | - Christie Ballantyne
- Department of Medicine, Baylor College of Medicine, Houston, Tex; Section of Cardiovascular Research, Baylor College of Medicine, Houston, Tex
| | - Dmitry Abramov
- Department of Medicine, Division of Cardiology, Loma Linda University Medical Center, Calif.
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Howard TF, Pike J, Grobman WA. Racial disparities in the selection of chief resident: A cross-sectional analysis of a national sample of senior residents in the United States. J Natl Med Assoc 2024; 116:6-12. [PMID: 38052698 DOI: 10.1016/j.jnma.2023.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Revised: 08/18/2023] [Accepted: 09/25/2023] [Indexed: 12/07/2023]
Abstract
INTRODUCTION Part of the difficulty in recruiting and retaining a diverse physician workforce, as well as within medical leadership, is due to racial disparities in medical education. We investigated whether self-identified race-ethnicity is associated with the likelihood of selection as chief resident (CR). MATERIALS AND METHODS We performed a cross sectional analysis using de-identified person-level data from the GME Track, a national resident database and tracking system, from 2015 through 2018. The exposure variable, self-identified race-ethnicity, was categorized as African American or Black, American Indian or Alaskan Native, Asian, Hispanic, Latino or of Spanish Origin, Native Hawaiian or Pacific Islander, White, and Multi-racial. The primary study outcome was CR selection among respondents in their final program year. Logistic regression was used to estimate the adjusted odds ratios (aOR) and 95% confidence intervals (CI) of CR selection for each racial group, as compared to the White referent group. RESULTS Among the study population (N=121,247), Black, Asian and Hispanic race-ethnicity was associated with a significantly decreased odds of being selected as CR in unadjusted and adjusted analyses. Black, Asian and Hispanic residents had a 26% (aOR=0.74, 95% CI 0.66-0.83), 29% (aOR=0.71, 95% CI 0.66-0.76) and 28% (aOR=0.72, 95% CI 0.66-0.94) decreased likelihood of becoming CR, respectively. Multi-racial residents also had a decreased likelihood, but to a lesser degree (aOR=0.92, 95% CI 0.89-0.95). CONCLUSIONS In as much as CR is an honor that sets one up for future opportunity, our findings suggest that residents of color are disproportionately disadvantaged compared to their White peers.
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Affiliation(s)
- Tera Frederick Howard
- Department of Women's Health, University of Texas at Austin Dell Medical School, Austin Tx
| | - Jordyn Pike
- Texas Advanced Computing Center, University of Texas at Austin Dell Medical School, Austin, TX, United States
| | - William A Grobman
- Department of Obstetrics and Gynecology, The Ohio State University, Columbus, OH, United States.
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Affiliation(s)
- Els van der Ven
- Department of Clinical, Neuro- and Developmental Psychology, Vrije Universiteit, Amsterdam (van der Ven); Mailman School of Public Health, Columbia University, and New York State Psychiatric Institute, New York (Susser)
| | - Ezra Susser
- Department of Clinical, Neuro- and Developmental Psychology, Vrije Universiteit, Amsterdam (van der Ven); Mailman School of Public Health, Columbia University, and New York State Psychiatric Institute, New York (Susser)
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Rekhtman D, Iyengar A, Song C, Weingarten N, Shin M, Patel M, Herbst DA, Helmers M, Cevasco M, Atluri P. Emerging Racial Differences in Heart Transplant Waitlist Outcomes for Patients on Temporary Mechanical Circulatory Support. Am J Cardiol 2023; 204:234-241. [PMID: 37556892 DOI: 10.1016/j.amjcard.2023.07.086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Accepted: 07/10/2023] [Indexed: 08/11/2023]
Abstract
Temporary mechanical circulatory support (tMCS) is increasingly used for patients awaiting heart transplantation. Although examples of systemic inequity in cardiac care have been described, biases in tMCS use are not well characterized. This study explores the racial disparities in tMCS use and waitlist outcomes. The United Network for Organ Sharing database was used to identify adults listed for first-time heart transplantation from 2015 to 2021. White and non-White patients on extracorporeal membrane oxygenation, intra-aortic balloon pump, or temporary left ventricular assist device were identified. Waitlist outcomes of mortality, transplantation, and delisting were analyzed by race using competing risks regression. The effect of the new heart allocation system was also assessed. A total of 16,811 patients were included in this study, with 10,377 self-identifying as White and 6,434 as non-White. White patients were more often male, privately ensured, and had less co-morbidities (p <0.05). tMCS use was found to be significantly higher in non-White patients (p <0.001). Among those on tMCS, non-White patients were more likely to be delisted because of illness (subhazard ratio 1.34 [1.09 to 1.63]) and less likely to die while on the waitlist (subhazard ratio 0.76 [0.61 to 0.93]). This disparity was not present before the implementation of the new heart allocation system. tMCS use was proportional to the risk factors identified in the non-White cohort. After the implementation of the new heart allocation system, White patients were more likely to die, whereas non-White patients were more likely to be delisted. Further work is needed to determine the causes of and potential solutions for disparities in the waitlist outcomes.
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Affiliation(s)
- David Rekhtman
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Amit Iyengar
- Division of Cardiovascular Surgery, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Cindy Song
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Noah Weingarten
- Division of Cardiovascular Surgery, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Max Shin
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Mrinal Patel
- Division of Cardiovascular Surgery, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - David Alan Herbst
- Division of Cardiovascular Surgery, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Mark Helmers
- Division of Cardiovascular Surgery, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Marisa Cevasco
- Division of Cardiovascular Surgery, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Pavan Atluri
- Division of Cardiovascular Surgery, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania.
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Hood RB, Miller WC, Shoben A, Harris RE, Norris AH. Maternal Hepatitis C Virus Infection and Adverse Newborn Outcomes in the US. Matern Child Health J 2023:10.1007/s10995-023-03666-9. [PMID: 37212945 DOI: 10.1007/s10995-023-03666-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/01/2023] [Indexed: 05/23/2023]
Abstract
OBJECTIVES We investigated the relationship between maternal hepatitis C virus (HCV) infection and infant health. Furthermore, we evaluated racial disparities with these associations. METHODS Using 2017 US birth certificate data, we investigated the association between maternal HCV infection and infant birthweight, preterm birth, and Apgar score. We used unadjusted and adjusted linear regression and logistic regression models. Models were adjusted for use of prenatal care, maternal age, maternal education, maternal smoking status, and the presence of other sexually transmitted infections. We stratified the models by race to describe the experiences of White and Black women separately. RESULTS Maternal HCV infection was associated with reduced infant birthweight on average by 42.0 g (95% CI: -58.81, -25.30) for women of all races, 64.6 g (95% CI: -81.91, -47.26) for White women and 80.3 g (95% CI: -162.48, 1.93) for Black women. Women with maternal HCV infection had increased odds of having a preterm birth of 1.06 (95% CI: 0.96, 1.17) for women of all races, 1.06 (95% CI: 0.96, 1.18) for White women and 1.35 (95% CI: 0.93, 1.97) for Black women. Overall, women with maternal HCV infection had increased odds 1.26 (95% CI: 1.03, 1.55) of having a low/intermediate Apgar score; White and Black women with HCV infection had similarly increased odds of an infant with low/intermediate Apgar score in a stratified analysis: 1.23 (95% CI: 0.98, 1.53) for White women and 1.24 (95% CI: 0.51, 3.02) for Black women. CONCLUSIONS Maternal HCV infection was associated with lower infant birthweight and higher odds of having a low/intermediate Apgar score. Given the potential for residual confounding, these results should be interpreted with caution.
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Affiliation(s)
- Robert B Hood
- College of Public Health Division of Epidemiology, The Ohio State University, 1841 Neil Ave, Cunz Hall, Columbus, OH, 43235, USA.
| | - William C Miller
- College of Public Health Division of Epidemiology, The Ohio State University, 1841 Neil Ave, Cunz Hall, Columbus, OH, 43235, USA
| | - Abigail Shoben
- College of Public Health Division of Biostatistics, The Ohio State University, Columbus, OH, USA
| | - Randall E Harris
- College of Public Health Division of Epidemiology, The Ohio State University, 1841 Neil Ave, Cunz Hall, Columbus, OH, 43235, USA
| | - Alison H Norris
- College of Public Health Division of Epidemiology, The Ohio State University, 1841 Neil Ave, Cunz Hall, Columbus, OH, 43235, USA
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MacDougall K, Day S, Hall S, Zhao D, Pandey M, Ibrahimi S, Khawandanah M, Chakrabarty JH, Asch A, Nipp R, Al-Juhaishi T. Impact of Race and Age and their Interaction on Survival Outcomes in Patients With Diffuse Large B-Cell Lymphoma. Clin Lymphoma Myeloma Leuk 2023; 23:379-384. [PMID: 36813625 DOI: 10.1016/j.clml.2023.01.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 01/25/2023] [Accepted: 01/29/2023] [Indexed: 02/04/2023]
Abstract
BACKGROUND Advances in treatment for patients with Diffuse Large B-Cell Lymphoma (DLBCL) have led to improved patient outcomes but the magnitude of these disparities remains understudied with regards to improved survival outcomes. We sought to describe changes in DLBCL survival trends over time and explore potential differential survival patterns by patients' race/ethnicity and age. METHODS We utilized the Surveillance, Epidemiology, and End Results (SEER) database to identify patients diagnosed with DLBCL from 1980 to 009 and determined 5-year survival outcomes for all patients, categorizing patients by year of diagnosis. We used descriptive statistics and logistic regression, adjusting for stage and year of diagnosis, to describe changes in 5-year survival rates over time by race/ethnicity and age. RESULTS We identified 43,564 patients with DLBCL eligible for this study. Median age was 67 years (ages: 18-64 = 44.2%, 65-79 = 37.1%, 80 + = 18.7%). Most patients were male (53.4%) and had advanced stage III/IV disease (40.0%). Most patients were White race (81.4%), followed by Asian/Pacific Islander (API) (6.3%), Black (6.3%), Hispanic (5.4%), and American Indian/Alaska Native (AIAN) (0.05%). Overall, the 5-year survival rate improved from 35.1% in 1980 to 52.4% in 2009 across all races and age groups (odds ratio [OR] for 5-year survival with increasing year of diagnosis = 1.05, P < .001). Patients in racial/ethnic minority groups (API: OR = 0.86, P < .0001; Black: OR = 0.57, P < .0001; AIAN: OR = 0.51, P = .008; Hispanic: 0.76, P = 0.291) and older adults (ages 65-79: OR = 0.43, P < .0001; ages 80+: OR = 0.13, P < .0001) had lower 5-year survival rates after adjusting for race, age, stage, and diagnosis year. We found consistent improvement in the odds of 5-year survival for year of diagnosis across all race and ethnicity groups (White: OR = 1.05, P < .001; API: OR = 1.04, P < .001; Black: OR = 1.06, p<.001; AIAN: OR = 1.05, P < .001; Hispanic: OR = 1.05, P < .005) and age groups (ages 18-64: OR = 1.06, P < .001; ages 65-79: OR = 1.04, P < .001; ages 80+: OR = 1.04, P < .001). CONCLUSION Patients with DLBCL experienced improvements in 5-year survival rates from 1980 to 2009, despite persistently lower survival among patients in racial/ethnic minority groups and older adults.
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Affiliation(s)
- Kira MacDougall
- Department of Medicine, University of Oklahoma Health Sciences Center, Stephenson Cancer Center, Oklahoma, OK
| | - Silas Day
- Department of Medicine, University of Oklahoma Health Sciences Center, Stephenson Cancer Center, Oklahoma, OK
| | - Spencer Hall
- Department of Medicine, University of Oklahoma Health Sciences Center, Stephenson Cancer Center, Oklahoma, OK; Stephenson Cancer Center Biostatistics Research and Design Core, Oklahoma, OK
| | - Daniel Zhao
- Department of Medicine, University of Oklahoma Health Sciences Center, Stephenson Cancer Center, Oklahoma, OK; Stephenson Cancer Center Biostatistics Research and Design Core, Oklahoma, OK
| | - Manu Pandey
- Department of Medicine, University of Oklahoma Health Sciences Center, Stephenson Cancer Center, Oklahoma, OK
| | - Sami Ibrahimi
- Department of Medicine, University of Oklahoma Health Sciences Center, Stephenson Cancer Center, Oklahoma, OK
| | - Mohamad Khawandanah
- Department of Medicine, University of Oklahoma Health Sciences Center, Stephenson Cancer Center, Oklahoma, OK
| | - Jennifer H Chakrabarty
- Department of Medicine, University of Oklahoma Health Sciences Center, Stephenson Cancer Center, Oklahoma, OK
| | - Adam Asch
- Department of Medicine, University of Oklahoma Health Sciences Center, Stephenson Cancer Center, Oklahoma, OK
| | - Ryan Nipp
- Department of Medicine, University of Oklahoma Health Sciences Center, Stephenson Cancer Center, Oklahoma, OK
| | - Taha Al-Juhaishi
- Department of Medicine, University of Oklahoma Health Sciences Center, Stephenson Cancer Center, Oklahoma, OK.
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Reeder-Hayes KE, Jackson BE, Baggett CD, Kuo TM, Gaddy JJ, LeBlanc MR, Bell EF, Green L, Wheeler SB. Race, geography, and risk of breast cancer treatment delays: A population-based study 2004-2015. Cancer 2023; 129:925-933. [PMID: 36683417 DOI: 10.1002/cncr.34573] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 09/07/2022] [Accepted: 09/27/2022] [Indexed: 01/24/2023]
Abstract
BACKGROUND Treatment delays affect breast cancer survival and constitute poor-quality care. Black patients experience more treatment delay, but the relationship of geography to these disparities is poorly understood. METHODS We studied a population-based, retrospective, observational cohort of patients with breast cancer in North Carolina between 2004 and 2017 from the Cancer Information and Population Health Resource, which links cancer registry and sociodemographic data to multipayer insurance claims. We included patients >18 years with Stage I-III breast cancer who received surgery or chemotherapy as their first treatment. Delay was defined as >60 days from diagnosis to first treatment. Counties were aggregated into nine Area Health Education Center regions. Race was dichotomized as Black versus non-Black. RESULTS Among 32,626 patients, 6190 (19.0%) were Black. Black patients were more likely to experience treatment delay >60 days (15.0% of Black vs. 8.0% of non-Black). Using race-stratified modified Poisson regression, age-adjusted relative risk of delay in the highest risk region was approximately twice that in the lowest risk region among Black (relative risk, 2.1; 95% CI, 1.6-2.6) and non-Black patients (relative risk, 1.9; 95% CI, 1.5-2.3). Adjustment for clinical and sociodemographic features only slightly attenuated interregion differences. The magnitude of the racial gap in treatment delay varied by region, from 0.0% to 9.4%. CONCLUSIONS Geographic region was significantly associated with risk of treatment delays for both Black and non-Black patients. The magnitude of racial disparities in treatment delay varied markedly between regions. Future studies should consider both high-risk geographic regions and high-risk patient groups for intervention to prevent delays.
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Affiliation(s)
- Katherine E Reeder-Hayes
- Lineberger Comprehensive Cancer Center, University of North Carolina-Chapel Hill, Chapel Hill, North Carolina, USA.,Division of Oncology, University of North Carolina-Chapel Hill, Chapel Hill, North Carolina, USA
| | - Bradford E Jackson
- Lineberger Comprehensive Cancer Center, University of North Carolina-Chapel Hill, Chapel Hill, North Carolina, USA
| | - Christopher D Baggett
- Lineberger Comprehensive Cancer Center, University of North Carolina-Chapel Hill, Chapel Hill, North Carolina, USA.,Department of Epidemiology, UNC Gillings School of Global Public Health, Chapel Hill, North Carolina, USA
| | - Tzy-Mey Kuo
- Lineberger Comprehensive Cancer Center, University of North Carolina-Chapel Hill, Chapel Hill, North Carolina, USA
| | - Jacquelyne J Gaddy
- Division of Oncology, University of North Carolina-Chapel Hill, Chapel Hill, North Carolina, USA
| | - Matthew R LeBlanc
- Division of Oncology, University of North Carolina-Chapel Hill, Chapel Hill, North Carolina, USA
| | - Emily F Bell
- Lineberger Comprehensive Cancer Center, University of North Carolina-Chapel Hill, Chapel Hill, North Carolina, USA
| | - Laura Green
- Lineberger Comprehensive Cancer Center, University of North Carolina-Chapel Hill, Chapel Hill, North Carolina, USA
| | - Stephanie B Wheeler
- Lineberger Comprehensive Cancer Center, University of North Carolina-Chapel Hill, Chapel Hill, North Carolina, USA.,Department of Health Policy and Management, UNC Gillings School of Global Public Health, Chapel Hill, North Carolina, USA
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11
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Quick AD, Tung I, Keenan K, Hipwell AE. Psychological Well-being across the Perinatal Period: Life Satisfaction and Flourishing in a Longitudinal Study of Black and White American Women. J Happiness Stud 2023; 24:1283-1301. [PMID: 37273506 PMCID: PMC10237296 DOI: 10.1007/s10902-023-00634-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/03/2023] [Indexed: 06/06/2023]
Abstract
Psychological well-being (life satisfaction and flourishing) during the perinatal period has implications for both maternal and child health. However, few studies have investigated the extent to which psychological well-being changes from preconception to postpartum periods, particularly among diverse samples of women. Using prospectively collected data from an ongoing longitudinal study, we investigated changes in two dimensions of psychological well-being from preconception to postpartum among 173 Black and White American women. Results showed that changes in life satisfaction (i.e., global quality of life) and flourishing (e.g., self-acceptance, sense of purpose) over the perinatal period were moderated by race. For life satisfaction, White women reported an increase from preconception to pregnancy with increased life satisfaction levels remaining stable from pregnancy to postpartum. However, Black women reported no changes in life satisfaction across these timepoints. In contrast, both Black and White women reported an increase in flourishing levels across the perinatal period, although the timing of these changes differed. Findings highlight a need for greater clinical and empirical attention to the way in which psychological well-being changes during the perinatal period to optimize health and inform strengths-based intervention targets.
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Affiliation(s)
- Allysa D. Quick
- Department of Psychiatry, University of Pittsburgh Medical Center
| | - Irene Tung
- Department of Psychology, University of Pittsburgh
| | - Kate Keenan
- Department of Psychiatry and Behavioral Neuroscience, University of Chicago
| | - Alison E. Hipwell
- Department of Psychiatry, University of Pittsburgh Medical Center
- Department of Psychology, University of Pittsburgh
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12
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Shah R, Gilbert A, Melles R, Patel A, Do T, Wolek M, Vora RA. Central Retinal Artery Occlusion: Time to Presentation and Diagnosis. Ophthalmol Retina 2023:S2468-6530(23)00005-2. [PMID: 36639057 DOI: 10.1016/j.oret.2023.01.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 01/03/2023] [Accepted: 01/05/2023] [Indexed: 01/12/2023]
Abstract
OBJECTIVE To evaluate the presentation patterns of patients diagnosed with central retinal artery occlusion (CRAO) from 2011 to 2020. DESIGN Retrospective cohort study SUBJECTS: The present study was conducted in 484 patients presenting within 30 days of symptom onset with accurate documentation of time of symptom onset, time of presentation to the health care system, and time of presentation to an ophthalmologist. METHODS An independent chart review of patients with CRAO was conducted. MAIN OUTCOME MEASURES Demographic information including age, sex, and race were collected. Presentation patterns such as time of first symptoms, time of first contact with the health care system, and time of evaluation by an ophthalmologist were analyzed. Additionally, information regarding the medical venue or specialty of initial patient contact was collected. RESULTS A total of 247 (51%) patients contacted the health care system within 4.5 hours of system onset, whereas 86 (17.8%) patients waited over 24 hours. Only 81 (32.8%) of the 247 patients who presented within 4.5 hours saw an ophthalmologist within that time frame, whereas 172 (35.5%) of the entire cohort of 484 did not present to an ophthalmologist within 24 hours of vision loss. There was significant variability with regards to medical specialty of initial patient contact, with 292 (60.3%) patients first presenting to an emergency department and 133 (27.5%) patients first presenting to an ophthalmologist. Black and Hispanic patients presented later than patients of White, Asian, or other racial backgrounds (40.4 ± 10.2 hours versus 23.0 ± 3.4 hours, P = 0.05). CONCLUSIONS Although no level 1 evidence-based treatment is currently available for CRAO, thrombolytic therapy may be promising. Even though over half of patients with CRAO within our institution connected with the health care system within a potential window for thrombolytic therapy, most did not receive a definitive ophthalmic diagnosis within that time frame. Public health educational campaigns and infrastructure optimization must speed up presentation times, decrease the time to ophthalmic diagnosis, and target vulnerable populations to offer and research timely administration of thrombolytic therapy. FINANCIAL DISCLOSURE(S) The authors have no proprietary or commercial interest in any materials discussed in this article.
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Affiliation(s)
- Ronak Shah
- Renaissance School of Medicine at Stony Brook University, Stony Brook, New York
| | - Aubrey Gilbert
- Kaiser Permanente Northern California, Vallejo, California
| | - Ronald Melles
- Kaiser Permanente Northern California, Oakland, California
| | - Amar Patel
- Kaiser Permanente Northern California, Oakland, California
| | - Timothy Do
- University of California Davis School of Medicine, Sacramento, California
| | - Michael Wolek
- University Hospitals at Case Western Reserve University, Cleveland, Ohio
| | - Robin A Vora
- Kaiser Permanente Northern California, Oakland, California.
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13
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Tipre M, Bolaji B, Blanchard C, Harrelson A, Szychowski J, Sinkey R, Julian Z, Tita A, Baskin ML. Relationship Between Neighborhood Socioeconomic Disadvantage and Severe Maternal Morbidity and Maternal Mortality. Ethn Dis 2022; 32:293-304. [PMID: 36388861 PMCID: PMC9590600 DOI: 10.18865/ed.32.4.293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Background Rates of severe maternal morbidity and maternal mortality (SMM/MM) in the United States are rising. Disparities in SMM/MM persist by race, ethnicity and geography, and could partially be attributed to social determinants of health. Purpose Utilizing data from the largest, statewide referral hospital in Alabama, we investigated the relationship between residence in disadvantaged neighborhoods and SMM/MM. Methods Data on all pregnancies between 2010 and 2020 were included; SMM/MM cases were identified using CDC definitions. Area deprivation index (ADI) available at the census-block group was geographically linked to individual records and categorized using quintile cutoffs; higher ADI score indicated higher socioeconomic disadvantage. Generalized estimating equation models were used to adjust for spatial autocorrelation and ORs were computed to evaluate the relationship between ADI and SMM/MM, adjusted for covariates including age, race, insurance, residence in medically underserved areas/population (MUAP), and urban/rural residence. Results Overall, 32,909 live-birth deliveries were identified, with a prevalence of 9.8% deliveries with SMM/MM with blood transfusion and 5.3% without blood transfusion, respectively. Increased levels of ADI were associated with increased odds of SMM/MM. Compared to women in the lowest quintile, the adjusted OR for SMM/MM among women in highest quintile was 1.78 (95%CI, 1.22-2.59, P=.0027); increasing age, non-Hispanic Black, government insurance and residence in MUAP were also significantly associated with increased odds of SMM/MM. Conclusion Our results suggest that residence within disadvantaged neighborhoods may contribute to SMM/MM even after adjusting for patient-level factors. Measures such as ADI can help identify the most vulnerable populations and provide points to intervene.
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Affiliation(s)
- Meghan Tipre
- Department of Medicine, Division of Preventive Medicine, University of Alabama at Birmingham, AL, Address correspondence to Meghan Tipre, DrPH MSPH; Department of Medicine, University of Alabama at Birmingham;
| | - Bolanle Bolaji
- Department of Medicine, Division of Preventive Medicine, University of Alabama at Birmingham, AL
| | - Christina Blanchard
- Center for Women’s Reproductive Health, University of Alabama at Birmingham, AL
| | - Alex Harrelson
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine, University of Alabama at Birmingham, AL
| | - Jeff Szychowski
- Center for Women’s Reproductive Health, University of Alabama at Birmingham, AL,Department of Biostatistics, School of Public Health, University of Alabama at Birmingham, AL
| | - Rachel Sinkey
- Center for Women’s Reproductive Health, University of Alabama at Birmingham, AL,Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine, University of Alabama at Birmingham, AL
| | - Zoe Julian
- Center for Women’s Reproductive Health, University of Alabama at Birmingham, AL
| | - Alan Tita
- Center for Women’s Reproductive Health, University of Alabama at Birmingham, AL,Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine, University of Alabama at Birmingham, AL
| | - Monica L. Baskin
- Department of Medicine, Division of Preventive Medicine, University of Alabama at Birmingham, AL
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14
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Linnander EL, Ayedun A, Boatright D, Ackerman-Barger K, Morgenthaler TI, Ray N, Roy B, Simpson S, Curry LA. Mitigating structural racism to reduce inequities in sepsis outcomes: a mixed methods, longitudinal intervention study. BMC Health Serv Res 2022; 22:975. [PMID: 35907839 PMCID: PMC9338573 DOI: 10.1186/s12913-022-08331-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 07/14/2022] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Sepsis affects 1.7 million patients in the US annually, is one of the leading causes of mortality, and is a major driver of US healthcare costs. African American/Black and LatinX populations experience higher rates of sepsis complications, deviations from standard care, and readmissions compared with Non-Hispanic White populations. Despite clear evidence of structural racism in sepsis care and outcomes, there are no prospective interventions to mitigate structural racism in sepsis care, nor are we aware of studies that report reductions in racial inequities in sepsis care as an outcome. Therefore, we will deliver and evaluate a coalition-based intervention to equip health systems and their surrounding communities to mitigate structural racism, driving measurable reductions in inequities in sepsis outcomes. This paper presents the theoretical foundation for the study, summarizes key elements of the intervention, and describes the methodology to evaluate the intervention. METHODS Our aims are to: (1) deliver a coalition-based leadership intervention in eight U.S. health systems and their surrounding communities; (2) evaluate the impact of the intervention on organizational culture using a longitudinal, convergent mixed methods approach, and (3) evaluate the impact of the intervention on reduction of racial inequities in three clinical outcomes: a) early identification (time to antibiotic), b) clinical management (in-hospital sepsis mortality) and c) standards-based follow up (same-hospital, all-cause sepsis readmissions) using interrupted time series analysis. DISCUSSION This study is aligned with calls to action by the NIH and the Sepsis Alliance to address inequities in sepsis care and outcomes. It is the first to intervene to mitigate effects of structural racism by developing the domains of organizational culture that are required for anti-racist action, with implications for inequities in complex health outcomes beyond sepsis.
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Affiliation(s)
- Erika L Linnander
- Department of Health Policy and Management, Yale School of Public Health, New Haven, USA.
- Yale Global Health Leadership Initiative, Yale School of Public Health, New Haven, USA.
| | - Adeola Ayedun
- Yale Global Health Leadership Initiative, Yale School of Public Health, New Haven, USA
| | - Dowin Boatright
- Department of Emergency Medicine, Yale School of Medicine, New Haven, USA
| | - Kupiri Ackerman-Barger
- Betty Irene Moore School of Nursing, University of California Davis Health, Sacramento, USA
| | | | | | - Brita Roy
- Department of Medicine, Yale School of Medicine, New Haven, USA
| | - Steven Simpson
- Division of Pulmonary, Critical Care and Sleep Medicine, School of Medicine, University of Kansas, Kansas City, USA
| | - Leslie A Curry
- Department of Health Policy and Management, Yale School of Public Health, New Haven, USA
- Yale Global Health Leadership Initiative, Yale School of Public Health, New Haven, USA
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15
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Bowe T, Salabati M, Soares RR, Huang C, Singh RP, Khan MA, Williams BK, Sridhar J, Chiang A, Cohen MN, Klufas MA, Gupta OP, Yonekawa Y, Xu D, Kuriyan AE. Racial, Ethnic, and Gender Disparities in Diabetic Macular Edema Clinical Trials. Ophthalmol Retina 2022; 6:531-533. [PMID: 35131526 DOI: 10.1016/j.oret.2022.01.018] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 01/24/2022] [Indexed: 06/14/2023]
Abstract
Subjects in diabetic macular edema clinical trials in the United States are disproportionately White and male, compared with the population undergoing treatment for diabetic macular edema.
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Affiliation(s)
- Theodore Bowe
- Wills Eye Hospital, Mid Atlantic Retina, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Mirataollah Salabati
- Wills Eye Hospital, Mid Atlantic Retina, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Rebecca R Soares
- Wills Eye Hospital, Mid Atlantic Retina, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Charles Huang
- Wills Eye Hospital, Mid Atlantic Retina, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Rishi P Singh
- Center for Ophthalmic Bioinformatics Cole Eye Institute, Cleveland Clinic, Cleveland, Ohio
| | - M Ali Khan
- Wills Eye Hospital, Mid Atlantic Retina, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Basil K Williams
- Department of Ophthalmology, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Jayanth Sridhar
- Bascom Palmer Eye Institute, University of Miami, Miami, Florida
| | - Allen Chiang
- Wills Eye Hospital, Mid Atlantic Retina, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Michael N Cohen
- Wills Eye Hospital, Mid Atlantic Retina, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Michael A Klufas
- Wills Eye Hospital, Mid Atlantic Retina, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Omesh P Gupta
- Wills Eye Hospital, Mid Atlantic Retina, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Yoshihiro Yonekawa
- Wills Eye Hospital, Mid Atlantic Retina, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - David Xu
- Wills Eye Hospital, Mid Atlantic Retina, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Ajay E Kuriyan
- Wills Eye Hospital, Mid Atlantic Retina, Thomas Jefferson University, Philadelphia, Pennsylvania.
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16
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Linde S, Egede LE. Trends in charges and association with defaults on medical payments in uninsured Americans: a disproportionate burden in ethnic minorities - a retrospective observational study. BMJ Open 2022; 12:e054494. [PMID: 35613797 PMCID: PMC9125734 DOI: 10.1136/bmjopen-2021-054494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Accepted: 05/08/2022] [Indexed: 11/10/2022] Open
Abstract
OBJECTIVE To evaluate whether medical event charges are associated with uninsured patients' probability of medical payment default and whether there exist racial/ethnic disparity gaps in medical payment defaults. DESIGN We use logistic regression models to analyse medical payment defaults. Our adjusted estimates further control for a rich set of patient and medical visit characteristics, region and time fixed effects. SETTING Uninsured US adult (non-elderly) population from 2002 to 2017. PARTICIPANTS We use four nationally representative samples of uninsured patients from the Medical Expenditure Panel Survey across office-based (n=39 967), emergency (n=3269), outpatient (n=1739) and inpatient (n=340) events. PRIMARY AND SECONDARY OUTCOME MEASURES Payment default, medical event charges and medical event payments. RESULTS Relative to uninsured non-Hispanic white (NHW) patients, uninsured non-Hispanic black (NHB) patients are 142% (p<0.01) more likely to default on medical payments for office-based visits, 27% (p<0.05) more likely to default on emergency department visit payments and 82% (p<0.1) more likely to default on an outpatient visit bill. Hispanic patients are 46% (p<0.01) more likely to default on an office-based visit, but 25% less likely to default on emergency department visit payments than NHW patients. Within our fully adjusted model, we find that racial/ethnic disparities persist for office-based visits. Our results further suggest that the probabilities of payment defaults for office-based, emergency and outpatient visits are all significantly (p<0.01) and positively associated with the medical event charges billed. CONCLUSIONS Medical event charges are found to be broadly associated with payment defaults, and we further note disproportionate payment default disparities among NHB patients.
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Affiliation(s)
- Sebastian Linde
- Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
- Center for Advancing Population Science, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Leonard E Egede
- Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
- Center for Advancing Population Science, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
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17
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Greenberg E, Schultz E, Cobb E, Philpott S, Schrader M, Parker J. Racial Variations in Emergency Department Management of Chest Pain in a Community-based Setting. Spartan Med Res J 2022; 7:32582. [PMID: 35291706 PMCID: PMC8873438 DOI: 10.51894/001c.32582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 02/07/2022] [Indexed: 11/13/2022] Open
Abstract
INTRODUCTION Chest pain is one of the most common chief presenting complaints occurring in most Emergency Departments. The HEART score is a validated risk stratification tool commonly used to evaluate chest pain. Prior research has demonstrated the existence of complex racial variations in health care, specifically in what tests are ordered (or accepted by patients) during evaluation and treatment of cardiac disease. The authors hypothesized that chest pain management (i.e., disposition to hospital/observation unit and rates of stress testing) patterns and longitudinal outcomes (i.e., death and 30-day readmission) would occur differently in African Americans despite systematic use of the HEART score. METHODS Funded by the Statewide Campus System, this study was comprised of a retrospective chart review of a sample of eligible patients presenting with chest pain to the authors' 345-bed community-based Michigan hospital. RESULTS Of the 1,412 eligible sample patients, 886 (63%) reported their racial affiliation as White, 473 (33%) African-American, and 53 (4%) "Other". The average HEART score in Whites was 3.92 (SD = 1.89) compared to 3.31 (SD = 1.79) in African-Americans, (p < 0.01, 95% CI: 0.40-0.82). However, White patients' odds of admission to observation or inpatient was 1.49 times higher (95% CI: 1.04 - 2.15), with every unit increase in HEART score increasing the odds ratio of admission by 3.24 times (95% CI: 2.79 - 3.76). White patients were also 2.37 times more likely to receive (or accept) stress tests than African American patients (95% CI: 1.41 - 3.88). Only five (0.01%) of 458 White patients with HEART score between 4 and 6 experienced 30-day readmission or death whereas seven (0.04%) of 193 African-American patients experienced these outcomes (p = 0.04 with OR 3.40, 95% CI: 1.07 - 10.9). CONCLUSIONS Although the authors were unable to precisely distinguish the provider (e.g., desire to order testing) and patient-driven (e.g., desire to accept testing) factors likely to contribute to measured differences, these results suggest continued complex racial variations concerning hospital admission and stress testing in chest pain patients. Further studies are needed to analyze potential systems or subject-level factors influencing the multi-dimensional phenomenon of chest pain management across racial affiliation.
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Affiliation(s)
| | - Elle Schultz
- Resident Physician, Spectrum Health Lakeland Emergency Medicine Residency
| | - Emily Cobb
- Resident Physician, Spectrum Health Lakeland Emergency Medicine Residency
| | - Shelia Philpott
- Core Faculty, Spectrum Health Lakeland Emergency Medicine Residency
| | - Megan Schrader
- Core Faculty, Spectrum Health Lakeland Emergency Medicine Residency
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18
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Jacobs M, Burch AE. Anxiety during the Pandemic: Racial and ethnic differences in the trajectory of fear. J Affect Disord 2021; 292:58-66. [PMID: 34102549 PMCID: PMC8777064 DOI: 10.1016/j.jad.2021.05.027] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 05/19/2021] [Accepted: 05/21/2021] [Indexed: 01/03/2023]
Abstract
BACKGROUND In addition to the threat of serious illness, COVID-19 brought abrupt changes in lifestyle resulting in widespread fear among many Americans. This study examines the evolution of anxiety over the first months of the COVID-19 pandemic, testing for differential experiences among vulnerable populations. METHODS Phase 1 of the Census Bureau's Household Pulse Survey details the frequency of anxiety among a nationally representative sample of adults from April 23, 2020 through July 21, 2020. Negative binomial regression assessed differences in the frequency of anxiety among demographic, income, health and employment status cohorts. Propensity score matching to the 2019 National Health Interview Survey allowed previous anxiety and health status to be included in the model. RESULTS Anxiety frequency for 944,719 individuals was observed over three months. Whites, blacks and Hispanics showed increasing frequency of anxiety over the time period, particularly blacks. Prior to COVID-19, 13% of respondents reported regular or semiregular anxiety, compared to 25-35% during the pandemic. Regression analysis suggests that frequent anxiety was highly and positively correlated with COVID-19 case fatality rate and higher levels of frequency were observed among those with poor health, incomes below $25,000, and without paid employment. LIMITATIONS Causal inference was not able to be investigated due to the cross-sectional study design. CONCLUSIONS While blacks showed lower levels of anxiety initially, the proportion of the population experiencing regular anxiety increased nearly 20% over the first months of the COVID-19 pandemic. This rapid increase in anxiety could be due to inequity in health and economic outcomes among blacks.
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Affiliation(s)
- Molly Jacobs
- Department of Health Services and Information Management, East Carolina University, North Carolina, USA.
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19
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Long KD, Albert SM. Use of Zip Code Based Aggregate Indicators to Assess Race Disparities in COVID-19. Ethn Dis 2021; 31:399-406. [PMID: 34295126 PMCID: PMC8288471 DOI: 10.18865/ed.31.3.399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Objective In the first six months of the pandemic, information on race and ethnicity was missing for half of the US COVID-19 cases. Combining case ascertainment with census-based zip code indicators may identify COVID-19 race-ethnicity disparities in the absence of individual-level data. Design Ecological retrospective study for the period March-July 2020. Setting Population-based investigation, Allegheny County, Pennsylvania. Participants All COVID-19 cases, adjusted for zip code area population, in the early period of the pandemic. Main Outcome Measures Monthly COVID-19 incidence and requests for human services by zip code level indicators of race-ethnicity and poverty. Results In the early period of the pandemic, COVID-19 incidence was higher in zip codes with a greater proportion of racial and ethnic minorities. Zip codes with the highest quartile of minority residents (>25.1% of population) had a COVID-19 incidence of 60.1 (95% CI: 51.7-68.5) per 10,000 in this period; zip codes with the lowest quartile of minority residents (<6.3%) had an incidence of 31.3 (95% CI: 14.4-48.2). Requests for human services during this period (volume of 211 calls and county services) confirm these disparities. Conclusion Use of census-defined race-ethnicity proportions by zip code offers a way to identify disparities when individual race-ethnicity data are unavailable.
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Affiliation(s)
- Kevin D Long
- University of Pittsburgh, Graduate School of Public Health, Pittsburgh, PA
| | - Steven M Albert
- University of Pittsburgh, Behavioral and Community Health Sciences, Pittsburgh, PA
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20
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Townes A, Rosenberg M, Guerra-Reyes L, Murray M, Herbenick D. Inequitable Experiences Between Black and White Women Discussing Sexual Health With Healthcare Providers: Findings From a U.S. Probability Sample. J Sex Med 2020; 17:1520-1528. [PMID: 32622764 DOI: 10.1016/j.jsxm.2020.04.391] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 04/23/2020] [Accepted: 04/30/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND In the United States, efforts to achieve health equity and reduce sexual health disparities remain a national priority; however, limited research has focused on understanding racial differences in patient/provider discussions about sexual health. AIM To quantify racial differences between black and white women (aged 18-49 years) in the United States discussing sexual health with a healthcare provider in the past year. METHODS Data were analyzed from a subset of 1,654 women aged 18-49 years who participated in the 2018 National Survey of Sexual Health and Behavior. Measures of interest included visiting a healthcare provider and discussing sexual health with the provider in the past year. Log binomial models were developed to estimate risk ratios for the likelihood of sexual health topics encountered by black women; models were adjusted for age, marital status, education level, and annual income. MAIN OUTCOME Black women were significantly more likely to report having a healthcare visit in the past year compared to white women and were more likely to have discussed their sexual health activities. RESULTS The adjusted risk ratio (ARR) for black women who reported discussing sex or sexual health with a healthcare provider was 1.16 (95% CI: 1.06-1.26). The ARR for black women who were asked if they were sexually active was 1.16 (95% CI: 1.06-1.26) and about their condom use was 1.49 (95% CI: 1.27-1.74). Black women were nearly 2 times more likely to be offered sexually transmitted disease testing (ARR: 1.72, 95% CI: 1.46-2.02) and to report that they were provided condoms for future use (ARR: 1.94, 95% CI: 1.12-3.36). CLINICAL TRANSLATION Healthcare providers are encouraged to have routine sexual health discussions with all patients; however, we found that there are differences among black and white women in discussing their sexual health activities. STRENGTHS & LIMITATIONS The present study utilized a nationally representative probability survey, including an oversample of black women. The study focused on sexual health discussions of black and white women with a healthcare provider, and therefore, women who did not have a healthcare visit in the past year were excluded from the analysis. CONCLUSION Black women reported having conversations about their sexual activities (eg, condom use) and were offered sexually transmitted disease testing more often than white women. These data provide insights that will impact patient/provider communication and aid in improving the delivery of sexual healthcare for all women. Townes A, Rosenberg M, Guerra-Reyes L, et al. Inequitable Experiences Between Black and White Women Discussing Sexual Health With Healthcare Providers: Findings From a U.S. Probability Sample. J Sex Med 2020;17:1520-1528.
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Affiliation(s)
- Ashley Townes
- Department of Applied Health Science, School of Public Health, Indiana University-Bloomington and Center for Sexual Health Promotion, Indiana University-Bloomington, Bloomington, IN, USA.
| | - Molly Rosenberg
- Department of Epidemiology and Biostatistics, School of Public Health, Indiana University-Bloomington, Bloomington, IN, USA
| | - Lucia Guerra-Reyes
- Department of Applied Health Science, School of Public Health, Indiana University-Bloomington, Bloomington, IN, USA
| | - Maresa Murray
- Department of Applied Health Science, School of Public Health, Indiana University-Bloomington, Bloomington, IN, USA
| | - Debby Herbenick
- Department of Applied Health Science, School of Public Health, Indiana University-Bloomington and Center for Sexual Health Promotion, Indiana University-Bloomington, Bloomington, IN, USA
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Beers K, Wen HH, Saha A, Chauhan K, Dave M, Coca S, Nadkarni G, Chan L. Racial and Ethnic Disparities in Pregnancy-Related Acute Kidney Injury. Kidney360 2020; 1:169-178. [PMID: 35368630 PMCID: PMC8809257 DOI: 10.34067/kid.0000102019] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Accepted: 01/28/2020] [Indexed: 04/28/2023]
Abstract
BACKGROUND Pregnancy-related AKI (PR-AKI) is increasing in the United States. PR-AKI is associated with adverse maternal outcomes. Disparities in racial/ethnic differences in PR-AKI by race have not been studied. METHODS This was a retrospective cohort study using the National Inpatient Sample (NIS) from 2005 to 2015. We identified patients who were admitted for a pregnancy-related diagnosis using the Neomat variable provided by the NIS database that indicates the presence of a maternal or neonatal diagnosis code or procedure code. PR-AKI was identified using ICD codes. Survey logistic regression was used for multivariable analysis adjusting for age, medical comorbidities, socioeconomic factors, and hospital/admission factors. RESULTS From 48,316,430 maternal hospitalizations, 34,001 (0.07%) were complicated by PR-AKI. Hospitalizations for PR-AKI increased from 3.5/10,000 hospitalizations in 2005 to 11.8/10,000 hospitalizations in 2015 with the largest increase seen in patients aged ≥35 and black patients. PR-AKI was associated with higher odds of miscarriage (adjusted odds ratio [aOR], 1.64; 95% CI, 1.34 to 2.07) and mortality (aOR, 1.53; 95% CI, 1.25 to 1.88). After adjustment for age, medical comorbidities, and socioeconomic factors, blacks were more likely than whites to develop PR-AKI (aOR, 1.17; 95% CI, 1.04 to 1.33). On subgroup analyses in hospitalizations of patients with PR-AKI, blacks and Hispanics were more likely to have preeclampsia/eclampsia compared with whites (aOR, 1.29; 95% CI, 1.01 to 1.65; and aOR, 1.69; 95% CI, 1.23 to 2.31, respectively). Increased odds of mortality in PR-AKI compared with whites were only seen in black patients (aOR, 1.61; 95% CI, 1.02 to 2.55). CONCLUSIONS The incidence of PR-AKI has increased and the largest increase was seen in older patients and black patients. PR-AKI is associated with miscarriages, adverse discharge from hospital, and mortality. Black and Hispanic patients with PR-AKI were more likely to have adverse outcomes than white patients. Further research is needed to identify factors contributing to these discrepancies.
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Affiliation(s)
- Kelly Beers
- Division of Nephrology, Departments of Medicine and
- Division of Nephrology and Hypertension, Albany Medical Center, Albany, New York
| | - Huei Hsun Wen
- Genetics and Genomics Sciences, The Charles Bronfman Institute for Personalized Medicine, and
| | - Aparna Saha
- Genetics and Genomics Sciences, The Charles Bronfman Institute for Personalized Medicine, and
| | | | - Mihir Dave
- Graduate School of Biomedical Sciences, Icahn School of Medicine at Mount Sinai, New York, New York; and
| | - Steven Coca
- Division of Nephrology, Departments of Medicine and
| | - Girish Nadkarni
- Division of Nephrology, Departments of Medicine and
- Genetics and Genomics Sciences, The Charles Bronfman Institute for Personalized Medicine, and
| | - Lili Chan
- Division of Nephrology, Departments of Medicine and
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Esenwa C, Lekoubou A, Bishu KG, Small K, Liberman A, Ovbiagele B. Racial Differences in Mechanical Thrombectomy Utilization for Ischemic Stroke in the United States. Ethn Dis 2020; 30:91-96. [PMID: 31969788 DOI: 10.18865/ed.30.1.91] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Background Compared with non-Hispanic Whites (NHW), racial-ethnic minorities bear a disproportionate burden of stroke and receive fewer evidence-based stroke care processes and treatments. Since 2015, mechanical thrombectomy (MT) has become standard of care for acute ischemic stroke (AIS) patients with proximal anterior circulation large vessel occlusion (LVO). Objectives Our objectives were to: assess recent trends in nationwide MT utilization among patients with AIS; determine if there were racial differences; and identify what factors were associated with such differences. Methods We performed a retrospective cohort study using nationally representative data of a non-institutionalized population sample from 2006 to 2014 obtained from the Nationwide Inpatient Sample (NIS). We identified a total of 889,309 observations of AIS, of which there were 5,256 MT observations. Results In the fully adjusted model, rate of thrombectomy utilization was significantly lower in African Americans (AA) (OR .67, CI .58-.76, P<.001) compared with NHW and Hispanics (OR .94, CI .78-1.13, P=.5). Conclusion We found a significant disparity in MT utilization for AA compared with NHW and Hispanics. More work is needed to understand the drivers of this racial disparity in stroke treatment.
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Affiliation(s)
- Charles Esenwa
- Department of Neurology, Montefiore Medical Center, Bronx, NY
| | - Alain Lekoubou
- Department of Neurology, Medical University of South Carolina, Charleston, SC
| | - Kinfe G Bishu
- Department of Medicine, Medical University of South Carolina, Charleston, SC
| | - Kemar Small
- Department of Neurology, Montefiore Medical Center, Bronx, NY
| | - Ava Liberman
- Department of Neurology, Montefiore Medical Center, Bronx, NY
| | - Bruce Ovbiagele
- Department of Neurology at University of California, San Francisco
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23
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Ferrer-Torres D, Nancarrow DJ, Steinberg H, Wang Z, Kuick R, Weh KM, Mills RE, Ray D, Ray P, Lin J, Chang AC, Reddy RM, Orringer MB, Canto MI, Shaheen NJ, Kresty LA, Chak A, Wang TD, Rubenstein JH, Beer DG. Constitutively Higher Level of GSTT2 in Esophageal Tissues From African Americans Protects Cells Against DNA Damage. Gastroenterology 2019; 156:1404-1415. [PMID: 30578782 PMCID: PMC6441633 DOI: 10.1053/j.gastro.2018.12.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Revised: 11/29/2018] [Accepted: 12/04/2018] [Indexed: 12/28/2022]
Abstract
BACKGROUND & AIMS African American and European American individuals have a similar prevalence of gastroesophageal reflux disease (GERD), yet esophageal adenocarcinoma (EAC) disproportionately affects European American individuals. We investigated whether the esophageal squamous mucosa of African American individuals has features that protect against GERD-induced damage, compared with European American individuals. METHODS We performed transcriptional profile analysis of esophageal squamous mucosa tissues from 20 African American and 20 European American individuals (24 with no disease and 16 with Barrett's esophagus and/or EAC). We confirmed our findings in a cohort of 56 patients and analyzed DNA samples from patients to identify associated variants. Observations were validated using matched genomic sequence and expression data from lymphoblasts from the 1000 Genomes Project. A panel of esophageal samples from African American and European American subjects was used to confirm allele-related differences in protein levels. The esophageal squamous-derived cell line Het-1A and a rat esophagogastroduodenal anastomosis model for reflux-generated esophageal damage were used to investigate the effects of the DNA-damaging agent cumene-hydroperoxide (cum-OOH) and a chemopreventive cranberry proanthocyanidin (C-PAC) extract, respectively, on levels of protein and messenger RNA (mRNA). RESULTS We found significantly higher levels of glutathione S-transferase theta 2 (GSTT2) mRNA in squamous mucosa from African American compared with European American individuals and associated these with variants within the GSTT2 locus in African American individuals. We confirmed that 2 previously identified genomic variants at the GSTT2 locus, a 37-kb deletion and a 17-bp promoter duplication, reduce expression of GSTT2 in tissues from European American individuals. The nonduplicated 17-bp promoter was more common in tissue samples from populations of African descendant. GSTT2 protected Het-1A esophageal squamous cells from cum-OOH-induced DNA damage. Addition of C-PAC increased GSTT2 expression in Het-1A cells incubated with cum-OOH and in rats with reflux-induced esophageal damage. C-PAC also reduced levels of DNA damage in reflux-exposed rat esophagi, as observed by reduced levels of phospho-H2A histone family member X. CONCLUSIONS We found GSTT2 to protect esophageal squamous cells against DNA damage from genotoxic stress and that GSTT2 expression can be induced by C-PAC. Increased levels of GSTT2 in esophageal tissues of African American individuals might protect them from GERD-induced damage and contribute to the low incidence of EAC in this population.
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Affiliation(s)
- Daysha Ferrer-Torres
- Department of Surgery, Section of Thoracic Surgery, University of Michigan, Ann Arbor, MI 48109
| | - Derek J. Nancarrow
- Department of Surgery, Section of Thoracic Surgery, University of Michigan, Ann Arbor, MI 48109
| | - Hannah Steinberg
- Department of Surgery, Section of Thoracic Surgery, University of Michigan, Ann Arbor, MI 48109
| | - Zhuwen Wang
- Department of Surgery, Section of Thoracic Surgery, University of Michigan, Ann Arbor, MI 48109
| | - Rork Kuick
- Department of Biostatistics, University of Michigan, Ann Arbor, MI 48109
| | - Katherine M. Weh
- Department of Surgery, Section of Thoracic Surgery, University of Michigan, Ann Arbor, MI 48109
| | - Ryan E. Mills
- Departments of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI 48109
| | - Dipankar Ray
- Department of Radiation Oncology, University of Michigan, Ann Arbor, MI 48109
| | - Paramita Ray
- Department of Radiation Oncology, University of Michigan, Ann Arbor, MI 48109
| | - Jules Lin
- Department of Surgery, Section of Thoracic Surgery, University of Michigan, Ann Arbor, MI 48109
| | - Andrew C. Chang
- Department of Surgery, Section of Thoracic Surgery, University of Michigan, Ann Arbor, MI 48109
| | - Rishindra M. Reddy
- Department of Surgery, Section of Thoracic Surgery, University of Michigan, Ann Arbor, MI 48109
| | - Mark B. Orringer
- Department of Surgery, Section of Thoracic Surgery, University of Michigan, Ann Arbor, MI 48109
| | - Marcia I. Canto
- Department of Medicine, Gastroenterology and Hepatology, Johns Hopkins University, Baltimore, MD 21287
| | - Nicholas J. Shaheen
- Division of Gastroenterology and Hepatology, Department of Medicine, University of North Carolina, Chapel Hill NC 27599
| | - Laura A. Kresty
- Department of Surgery, Section of Thoracic Surgery, University of Michigan, Ann Arbor, MI 48109
| | - Amitabh Chak
- Department of Medicine, Gastroenterology, Case Western Reserve University, Cleveland, OH 44106
| | - Thomas D. Wang
- Division of Gastroenterology, Department of Internal Medicine, University of Michigan Medical School, Ann Arbor MI 48109
| | - Joel H. Rubenstein
- Division of Gastroenterology, Department of Internal Medicine, University of Michigan Medical School, Ann Arbor MI 48109
| | - David G. Beer
- Department of Surgery, Section of Thoracic Surgery, University of Michigan, Ann Arbor, MI 48109
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Chung B, Ong M, Ettner SL, Jones F, Gilmore J, McCreary M, Ngo VK, Sherbourne C, Tang L, Dixon E, Koegel P, Miranda J, Wells KB. 12-Month Cost Outcomes of Community Engagement Versus Technical Assistance for Depression Quality Improvement: A Partnered, Cluster Randomized, Comparative-Effectiveness Trial. Ethn Dis 2018; 28:349-356. [PMID: 30202187 DOI: 10.18865/ed.28.s2.349] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Objective To compare community engagement and planning (CEP) for coalition support to implement depression quality improvement (QI) to resources for services (RS) effects on service-use costs over a 12-month period. Design Matched health and community programs (N=93) were cluster-randomized within communities to CEP or RS. Setting Two Los Angeles communities. Participants Adults (N=1,013) with depressive symptoms (Patient Health Questionnaire (PHQ-8) ≥10); 85% African American and Latino. Interventions CEP and RS to support programs in depression QI. Main Outcome Measures Intervention training and service-use costs over 12 months. Results CEP planning and training costs were almost 3 times higher than RS, largely due to greater CEP provider training participation vs RS, with no significant differences in 12-month service-use costs. Conclusions Compared with RS, CEP had higher planning and training costs with similar service-use costs.
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Affiliation(s)
- Bowen Chung
- Department of Psychiatry, Harbor-UCLA Medical Center/Los Angeles Biomedical Research Institute, Los Angeles, CA.,Center for Health Services and Society, Semel Institute for Neuroscience and Human Behavior, Department of Psychiatry and Bio-behavioral Sciences, David Geffen School of Medicine at UCLA, Los Angeles, CA.,RAND Corporation, Los Angeles, CA
| | - Michael Ong
- Division of General Internal Medicine and Health Services Research, Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA.,Greater Los Angeles VA Health care System, Los Angeles, CA
| | - Susan L Ettner
- Division of General Internal Medicine and Health Services Research, Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA.,Department of Health Policy and Management, UCLA Fielding School of Public Health, Los Angeles, CA
| | - Felica Jones
- Healthy African American Families II, Los Angeles, CA
| | | | - Michael McCreary
- Center for Health Services and Society, Semel Institute for Neuroscience and Human Behavior, Department of Psychiatry and Bio-behavioral Sciences, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | | | | | - Lingqi Tang
- Center for Health Services and Society, Semel Institute for Neuroscience and Human Behavior, Department of Psychiatry and Bio-behavioral Sciences, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | | | | | - Jeanne Miranda
- Center for Health Services and Society, Semel Institute for Neuroscience and Human Behavior, Department of Psychiatry and Bio-behavioral Sciences, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | - Kenneth B Wells
- Center for Health Services and Society, Semel Institute for Neuroscience and Human Behavior, Department of Psychiatry and Bio-behavioral Sciences, David Geffen School of Medicine at UCLA, Los Angeles, CA.,RAND Corporation, Los Angeles, CA.,Department of Health Policy and Management, UCLA Fielding School of Public Health, Los Angeles, CA
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25
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Lu M, Li J, Haller IV, Romanelli RJ, VanWormer JJ, Rodriguez CV, Raebel MA, Boscarino JA, Schmidt MA, Daida YG, Sahota A, Vincent J, Bowlus CL, Lindor K, Rupp LB, Gordon SC; FOLD Investigators. Factors Associated With Prevalence and Treatment of Primary Biliary Cholangitis in United States Health Systems. Clin Gastroenterol Hepatol 2018; 16:1333-1341.e6. [PMID: 29066370 DOI: 10.1016/j.cgh.2017.10.018] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2017] [Revised: 10/06/2017] [Accepted: 10/07/2017] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Reported prevalence of primary biliary cholangitis (PBC) varies widely. Demographic features and treatment patterns are not well characterized in the United States (US). We analyzed data from the Fibrotic Liver Disease (FOLD) Consortium, drawn from 11 geographically diverse health systems, to investigate epidemiologic factors and treatment of PBC in the US. METHODS We developed a validated electronic health record-based classification model to identify patients with PBC in the FOLD database from 2003 through 2014. We used multivariable modeling to assess the effects of factors associated with PBC prevalence and treatment with ursodeoxycholic acid (UDCA). RESULTS We identified 4241 PBC cases among over 14.5 million patients in FOLD health systems; median follow-up was 5 years. Accuracy of the classification model was excellent, with an area under the receiver operating characteristic curve value of 93%, 94% sensitivity, and 87% specificity. The average patient age at diagnosis was 60 years; 21% were Hispanic, 8% were African American, and 7% were Asian American/American Indian/Pacific Islander. Half of the cohort (49%) had elevated levels of alkaline phosphatase, and overall, 70% were treated with UDCA. The estimated 12-year prevalence of PBC was 29.3 per 100,000 persons. Adjusted prevalence values were highest among women (42.8 per 100,000), White patients (29.6 per 100,000), and patients 60-70 years old (44.7 per 100,000). Prevalence was significantly lower among men and African Americans (10.7 and 19.7 per 100,000, respectively) than women and whites; men and African Americans were also less likely to receive UDCA treatment (odds ratios, 0.6 and 0.5, respectively; P < .05). CONCLUSIONS In an analysis of a large cohort of patients with PBC receiving routine clinical care, we observed significant differences in PBC prevalence and treatment by gender, race, and age.
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26
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Lu M, Zhou Y, Haller IV, Romanelli RJ, VanWormer JJ, Rodriguez CV, Anderson H, Boscarino JA, Schmidt MA, Daida YG, Sahota A, Vincent J, Bowlus CL, Lindor K, Zhang T, Trudeau S, Li J, Rupp LB, Gordon SC. Increasing Prevalence of Primary Biliary Cholangitis and Reduced Mortality With Treatment. Clin Gastroenterol Hepatol 2018; 16:1342-1350.e1. [PMID: 29277621 DOI: 10.1016/j.cgh.2017.12.033] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Revised: 12/08/2017] [Accepted: 12/12/2017] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS There are few data from longitudinal studies of trends in primary biliary cholangitis (PBC) among patients under routine clinical care in the United States. We collected data from the Fibrotic Liver Disease consortium to investigate changes in the incidence and prevalence of PBC and the effects of patient demographics, clinical features, and treatment on mortality. METHODS We collected demographic and clinical data for the general patient population as well as PBC patients receiving care from 11 health systems in different regions of the United States (Northeast, Midwest, Northwest, and South) from January 1, 2003, through December 31, 2014. Annual percentage changes in PBC prevalence and incidence were estimated using join-point Poisson regression. Differences based on race, age, and gender were calculated with rate ratios. All-cause mortality was estimated using Cox regression with adjustment for patient characteristics and treatment with ursodeoxycholic acid (UDCA). Propensity scores were used to adjust for treatment selection bias. Analyses were adjusted by geographic regions. RESULTS In our racially diverse cohort of 3488 patients with PBC (21% Hispanic, 8% African American, 7% Asian American), 70% had ever received UDCA. From 2006 through 2014, the prevalence of PBC increased from 21.7 to 39.2 per 100,000 persons. Adjusted annual percentage changes in prevalence differed among age groups (≤40 y, 41-50 y, 51-60 y, 61-70 y, and >70 y), ranging from 3.0% to 7.5% (P < .05). Incidence did not change significantly during the study period (4.2 vs 4.3 per 100,000 person-years in 2006 and 2014, respectively; P = .98). Ratios of prevalence for women vs men (3.9:1) and incidence for women vs men (3.2:1) were consistent over the study period. Among African Americans, the prevalence of PBC increased from 16.9 to 30.8 per 100,000 during the study period, and annual incidence ranged from 2.6 to 6.6 per 100,000 person-years. In adjusted analyses, an increased level of alkaline phosphatase at baseline was associated with significantly higher mortality (adjusted hazard ratios [aHR], 1.24; 95% CI, 1.04-1.48 for patients with levels 1-2 times the upper limit of normal and aHR, 2.27; 95% CI, 1.88-2.73 for patients with levels more than 3 times the upper limit of normal). UDCA treatment was associated with significantly reduced mortality (aHR, 0.57; 95% CI, 0.52-0.64). CONCLUSIONS In an analysis of data from patients receiving routine clinical care in Fibrotic Liver Disease Consortium health systems, we found that the prevalence of PBC increased from 2004 through 2014, despite steady incidence. Patient demographic and clinical characteristics, as well as UDCA treatment, affected mortality.
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Affiliation(s)
- Mei Lu
- Department of Public Health Sciences, Henry Ford Health System, Detroit, Michigan.
| | - Yueren Zhou
- Department of Public Health Sciences, Henry Ford Health System, Detroit, Michigan
| | - Irina V Haller
- Essentia Institute of Rural Health, Essentia Health, Duluth, Minnesota
| | | | | | - Carla V Rodriguez
- Center for Health Research, Kaiser Permanente Mid-Atlantic Research Institute, Rockville, Maryland
| | - Heather Anderson
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado, Aurora, Colorado
| | - Joseph A Boscarino
- Department of Epidemiology and Health Services Research, Geisinger Clinic, Danville, Pennsylvania
| | - Mark A Schmidt
- Center for Health Research, Kaiser Permanente Northwest, Portland, Oregon
| | - Yihe G Daida
- Center for Health Research Hawai'i, Kaiser Permanente, Honolulu, Hawaii
| | - Amandeep Sahota
- Department of Research and Evaluation, Kaiser Permanente Southern California, Los Angeles, California
| | | | | | - Keith Lindor
- College of Health Solutions, Arizona State University, Phoenix, Arizona
| | - Talan Zhang
- Department of Public Health Sciences, Henry Ford Health System, Detroit, Michigan
| | - Sheri Trudeau
- Department of Public Health Sciences, Henry Ford Health System, Detroit, Michigan
| | - Jia Li
- Department of Public Health Sciences, Henry Ford Health System, Detroit, Michigan
| | - Loralee B Rupp
- Center for Health Policy and Health Services Research, Henry Ford Health System, Detroit, Michigan
| | - Stuart C Gordon
- Department of Gastroenterology and Hepatology, Henry Ford Health System, Detroit, Michigan
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Abstract
More than fifty years after the passage of the Civil Rights Act of 1964, health care for racial and ethnic minorities remains in many ways separate and unequal in the United States. Moreover, efforts to improve minority health care face challenges that differ from those confronted during de jure segregation. We review these challenges and examine whether stronger enforcement of existing civil rights legislation could help overcome them. We conclude that stronger enforcement of existing laws-for example, through executive orders to strengthen enforcement of the laws and congressional action to allow private individuals to bring lawsuits against providers who might have engaged in discrimination-would improve minority health care, but this approach is limited in what it can achieve. Complementary approaches outside the legal arena, such as quality improvement efforts and direct transfers of money to minority-serving providers-those seeing a disproportionate number of minority patients relative to their share of the population-might prove to be more effective.
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Affiliation(s)
- Amitabh Chandra
- Amitabh Chandra is a professor of public policy at the Harvard Kennedy School, Harvard University, in Cambridge, Massachusetts
| | - Michael Frakes
- Michael Frakes is a professor at the Duke University School of Law, in Durham, North Carolina
| | - Anup Malani
- Anup Malani is a professor at the University of Chicago Law School, in Illinois
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Abstract
OBJECTIVES Differences in the availability of a Social Security Number (SSN) by race/ethnicity could affect the ability to link with death certificate data in passive follow-up studies and possibly bias mortality disparities reported with linked data. Using 1989-2009 National Health Interview Survey (NHIS) data linked with the National Death Index (NDI) through 2011, we compared the availability of a SSN by race/ethnicity, estimated the percent of links likely missed due to lack of SSNs, and assessed if these estimated missed links affect race/ethnicity disparities reported in the NHIS-linked mortality data. METHODS We used preventive fraction methods based on race/ethnicity-specific Cox proportional hazards models of the relationship between availability of SSN and mortality based on observed links, adjusted for survey year, sex, age, respondent-rated health, education, and US nativity. RESULTS Availability of a SSN and observed percent linked were significantly lower for Hispanic and Asian/Pacific Islander (PI) participants compared with White non-Hispanic participants. We estimated that more than 18% of expected links were missed due to lack of SSNs among Hispanic and Asian/PI participants compared with about 10% among White non-Hispanic participants. However, correcting the observed links for expected missed links appeared to only have a modest impact on mortality disparities by race/ethnicity. CONCLUSIONS Researchers conducting analyses of mortality disparities using the NDI or other linked death records, need to be cognizant of the potential for differential linkage to contribute to their results.
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Affiliation(s)
- Eric A Miller
- National Center for Health Statistics, Centers for Disease Control and Prevention, Hyattsville, Maryland, United States
| | - Frances A McCarty
- National Center for Health Statistics, Centers for Disease Control and Prevention, Hyattsville, Maryland, United States
| | - Jennifer D Parker
- National Center for Health Statistics, Centers for Disease Control and Prevention, Hyattsville, Maryland, United States
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Walt LC, Jason LA. Predicting Pathways into Criminal Behavior: The Intersection of Race, Gender, Poverty, Psychological Factors. ARC J Addict 2017; 2:1-8. [PMID: 29651468 PMCID: PMC5892438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Women's incarceration rates have increased dramatically over recent years; with Black women's rates disproportionately and significantly higher than other races. Researchers have attempted to understand this criminal justice involvement disparity, and have suggested two major theoretical pathways Differential Involvement and Differential Selection Theories to explain these racial differences. We use the Differential Involvement Theory as a framework to discuss how the objective experience of economic disadvantage as measured by indicators of structural hardship including educational and employment under-attainment and the experience of psychological stress related to resource loss (because of this disadvantage) may explain women's engagement in criminal activity. In order to conceptualize psychological stress, we used Hobfoll's Conservation of Resource's (COR) Theory and measure. Next, we investigated the link between these factors and the degree (number of times incarcerated, number of months incarcerated in lifetime) of criminal behavior using baseline data collected from a NIH study that drew from a racially diverse sample of former substance abusing, criminally involved urban women. Results indicated potential racial differences in the perception of resource loss, and underscore the complex interaction of the experience of race, poverty, and the unique experience of stress on women's decision making and criminal justice involvement.
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Brooks KC, Rougas S, George P. When Race Matters on the Wards: Talking About Racial Health Disparities and Racism in the Clinical Setting. MedEdPORTAL 2016; 12:10523. [PMID: 30984865 PMCID: PMC6440415 DOI: 10.15766/mep_2374-8265.10523] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
INTRODUCTION There is a growing body of literature illustrating the negative impact of racial bias on clinical care. Despite the growing evidence, medical schools have been slow to make necessary curricular changes. Most attempts to educate on racial health disparities focus on transferring knowledge and do not foster the development of skills to understand one's own bias or address bias and racism in the clinical setting. To address this, we developed a small-group, case-based curriculum for rising third-year medical students. METHODS This session was designed to be delivered in concurrently run, 1-hour small-group sessions, with each small group ideally comprising no more than 10 students and one facilitator. The curriculum was integrated into an existing 3-week clerkship preparation course for 122 students during the 2015-2016 academic year. The session materials include a facilitator's guide and three cases for discussion. RESULTS The session was evaluated using a 6-point Likert scale (1 = poor, 6 = exceptional). Students rated this session overall a 4.28 out of 6 (N = 79). Qualitative feedback varied, with the most common theme focusing on the need for more time to discuss this topic. DISCUSSION Though one session before starting clinical clerkships is not enough to maintain the practice of sustained critical thinking regarding bias and racism in clinical medicine, this session is a starting point for curriculum developers looking to use an evidence-based approach to racial bias in clinical care.
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Affiliation(s)
- Katherine C. Brooks
- Recent Graduate, Warren Alpert Medical School of Brown University; Resident Physician in Internal Medicine, Brigham and Women's Hospital
- Corresponding author:
| | - Steven Rougas
- Assistant Professor of Emergency Medicine and Medical Science, Warren Alpert Medical School of Brown University
| | - Paul George
- Assistant Dean of Medical Education, Warren Alpert Medical School of Brown University; Associate Professor of Family Medicine and Medical Science, Warren Alpert Medical School of Brown University
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Nowlin SY, Cleland CM, Vadiveloo M, D’Eramo Melkus G, Parekh N, Hagan H. Explaining Racial/Ethnic Dietary Patterns in Relation to Type 2 Diabetes: An Analysis of NHANES 2007-2012. Ethn Dis 2016; 26:529-536. [PMID: 27773980 PMCID: PMC5072482 DOI: 10.18865/ed.26.4.529] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
OBJECTIVE The purpose of this article is to examine sociodemographic and health behavior factors associated with dietary intake as measured by the healthy eating index (HEI-2010) for persons with and without diabetes (T2D). DESIGN A secondary data analysis of three NHANES data cycles spanning 2007-2012. Multiple linear regression assessed racial/ethnic differences in HEI-2010 scores in those without T2D, with T2D, and with undiagnosed T2D. PARTICIPANTS The sample included non-pregnant adults aged ≥20 years who had two days of reliable dietary recall data. OUTCOME MEASURES Total scores for the HEI-2010. RESULTS For those without T2D, there was a significant association between race/ethnicity and HEI score, with non-Hispanic Blacks achieving significantly lower scores than their non-Hispanic White counterparts. Differences in HEI-2010 score were also associated with age, sex, smoking status and time spent in the United States. Racial/ethnic differences in dietary patterns were present, but not significant in those with undiagnosed or diagnosed T2D. CONCLUSIONS Racial/ethnic disparities in dietary patterns are present in individuals without T2D, but differences are not statistically significant in those with undiagnosed or diagnosed T2D. Non-Hispanic Blacks without T2D received significantly lower HEI-2010 scores than non-Hispanic Whites. Further research is necessary to determine whether or not similarities in dietary intake across racial/ethnic groups with T2D will be reflected in diabetes-related health outcomes in this population.
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Affiliation(s)
| | | | - Maya Vadiveloo
- University of Rhode Island, Department of Nutrition and Food Studies
| | | | - Niyati Parekh
- New York University, Department of Nutrition, Food Studies, and Public Healt
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Anker N, Scherzer R, Peralta C, Powe N, Banjeree T, Shlipak M. Racial Disparities in Creatinine-based Kidney Function Estimates Among HIV-infected Adults. Ethn Dis 2016; 26:213-20. [PMID: 27103772 DOI: 10.18865/ed.26.2.213] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVE The aim of our study was to investigate whether current eGFR equations in clinical use might systematically over-estimate the kidney function, and thus misclassify CKD status, of Black Americans with HIV. Specifically, we evaluated the impact of removing the race coefficient from the MDRD and CKD-EPI equations on comparisons between Black and White HIV-infected veterans related to: 1) the prevalence of reduced eGFR; 2) the distribution of eGFR values; and 3) the relationship between eGFR and all-cause mortality. DESIGN Retrospective cohort study. SETTING The Department of Veterans Affairs (VA) HIV Clinical Case Registry (CCR), which actively monitors all HIV-infected persons receiving care in the VA nationally. PATIENT/PARTICIPANTS 21,905 treatment-naïve HIV-infected veterans. MAIN OUTCOME MEASURES Estimated glomerular filtration rate (eGFR) using the abbreviated Modification of Diet in Renal Disease (MDRD) formula with and without (MDRD-RCR) the race coefficient and all-cause mortality. RESULTS Persons with eGFR <45 mL/min/1.73m(2) had a higher risk of death compared with those with eGFR >80 mL/min/1.73m(2) among both Blacks (HR=2.8, 95%CI: 2.4-3.3) and Whites (HR=1.9, 95%CI: 1.4-2.6), but the association appeared to be stronger in Blacks (P=.038, test for interaction). Blacks with eGFR 45-60 mL/min/1.73m(2) also had a higher risk of death (HR=1.7, 95%CI: 1.4-2.1) but Whites did not (HR=.86, 95%CI: .67-1.10; test for interaction: P<.0001). Racial differences were substantially attenuated when eGFR was re-calculated without the race coefficient. CONCLUSIONS Our findings suggest that clinicians may want to consider estimating glomerular filtration rate without the race coefficient in Blacks with HIV.
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Affiliation(s)
- Naomi Anker
- Department of Medicine, University of California, San Francisco; San Francisco, Veterans Affairs Medical Center
| | | | - Carmen Peralta
- Department of Medicine, University of California, San Francisco
| | - Neil Powe
- Department of Medicine, University of California, San Francisco
| | | | - Michael Shlipak
- Department of Medicine, University of California, San Francisco; San Francisco, Veterans Affairs Medical Center
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Heidemann DL, Joseph NA, Kuchipudi A, Perkins DW, Drake S. Racial and Economic Disparities in Diabetes in a Large Primary Care Patient Population. Ethn Dis 2016; 26:85-90. [PMID: 26843800 DOI: 10.18865/ed.26.1.85] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE We sought to determine if, after adjusting for economic status, race is an independent risk factor for glycemic control among diabetic patients in a large primary care patient population. DESIGN SETTING PARTICIPANTS We performed a retrospective chart review of 264,000 primary care patients at our large, urban academic medical center to identify patients with a diagnosis of diabetes (n=25,123). Zip code was used to derive median income levels using US Census Bureau demographic information. Self-reported race was extracted from registration data. MAIN OUTCOME MEASURES The prevalence of diabetes, average glycated hemoglobin (A1c), and prevalence of uncontrolled diabetes of White and Black patients at all income levels were determined. RESULTS White patients had a lower average A1c level and a lower prevalence of diabetes than Black patients in all income quartiles (P<.001). Among White patients, the prevalence of diabetes (P<.001), uncontrolled diabetes (P<.001), and A1c level (P=.014) were inversely proportional to income level. No significant difference in the prevalence of diabetes (P=.214), A1c level (P=.282), or uncontrolled diabetes related to income was seen in Black patients (P=.094). CONCLUSIONS Race had an independent association with diabetes prevalence and glycemic control. Our study does not support two prominent theories that economic and insurance status are the main factors in diabetes disparities, as we attempted to control for economic status and nearly every patient had insurance. It will be important for future analysis to explore how health care system factors affect these observed gaps in quality.
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Affiliation(s)
| | | | | | | | - Sean Drake
- Department of Internal Medicine, Henry Ford Hospital, Detroit, MI
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Tanner RM, Woodward M, Peralta C, Warnock DG, Gutiérrez O, Shimbo D, Kramer H, Katz R, Muntner P. Validation of an Albuminuria Self-assessment Tool in the Multi-Ethnic Study of Atherosclerosis. Ethn Dis 2015; 25:427-34. [PMID: 26676090 PMCID: PMC4671433 DOI: 10.18865/ed.25.4.427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE We previously developed an 8-item self-assessment tool to identify individuals with a high probability of having albuminuria. This tool was developed and externally validated among non-Hispanic Whites and non-Hispanic Blacks. We sought to validate it in a multi-ethnic cohort that also included Hispanics and Chinese Americans. DESIGN This is a cross-sectional study. SETTING Data were collected using standardized questionnaires and spot urine samples at a baseline examination in 2000-2002. The 8 items in the self-assessment tool include age, race, gender, current cigarette smoking, history of diabetes, hypertension, or stroke, and self-rated health. PARTICIPANTS Of 6,814 community-dwelling adults aged 45-84 years participating in the Multi-Ethnic Study of Atherosclerosis (MESA), 6,542 were included in the primary analysis. MAIN OUTCOME MEASURES Albuminuria was defined as urine albumin-to-creatinine ratio ≥ 30 mg/g at baseline. RESULTS Among non-Hispanic Whites, non-Hispanic Blacks, Hispanics, and Chinese Americans, the prevalence of albuminuria was 6.0%, 11.3%, 11.6%, and 10.8%, respectively. The c-statistic for discriminating participants with and without albuminuria was .731 (95% CI: .692, .771), .728 (95% CI: .687, .761), .747 (95% CI: .709, .784), and .761 (95% CI: .699, .814) for non-Hispanic Whites, non-Hispanic Blacks, Hispanics, and Chinese Americans, respectively. The self-assessment tool over-estimated the probability of albuminuria for non-Hispanic Whites and Blacks, but was well-calibrated for Hispanics and Chinese Americans. CONCLUSIONS The albuminuria self-assessment tool maintained good test characteristics in this large multi-ethnic cohort, suggesting it may be helpful for increasing awareness of albuminuria in an ethnically diverse population.
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Affiliation(s)
- Rikki M. Tanner
- 1. Department of Epidemiology, University of Alabama at Birmingham, Birmingham, AL
| | - Mark Woodward
- 2. The George Institute for Global Health, Nuffield Department of Population Health, University of Oxford, Oxford, UK
- 3. The George Institute for Global Health, University of Sydney, Sydney, Australia
- 4. Department of Epidemiology, Johns Hopkins University, Baltimore, MD
| | - Carmen Peralta
- 5. Department of Medicine, University of California San Francisco, San Francisco, CA
| | - David G. Warnock
- 6. Department of Medicine, University of Alabama at Birmingham, Birmingham, AL
| | - Orlando Gutiérrez
- 6. Department of Medicine, University of Alabama at Birmingham, Birmingham, AL
| | - Daichi Shimbo
- 7. Department of Medicine, Columbia University Medical Center, New York, NY
| | - Holly Kramer
- 9. Department of Medicine, Loyola University Medical Center, Chicago, IL
| | - Ronit Katz
- 9. Kidney Research Institute, University of Washington, Seattle, WA
| | - Paul Muntner
- 1. Department of Epidemiology, University of Alabama at Birmingham, Birmingham, AL
- 6. Department of Medicine, University of Alabama at Birmingham, Birmingham, AL
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Wong RJ, Devaki P, Nguyen L, Cheung R, Cho-Phan C, Nguyen MH. Increased long-term survival among patients with hepatocellular carcinoma after implementation of Model for End-stage Liver Disease score. Clin Gastroenterol Hepatol 2014; 12:1534-40.e1. [PMID: 24361414 DOI: 10.1016/j.cgh.2013.12.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2013] [Revised: 11/14/2013] [Accepted: 12/06/2013] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Assignment of Model for End-stage Liver Disease (MELD) exception points to patients with hepatocellular carcinoma (HCC) who fall within Milan criteria, which began in 2003, increases their priority on liver transplantation waitlists. However, little is known about how this change affected survival of all patients with HCC (transplant eligible and ineligible). We compared long-term survival of HCC patients before and after this change. METHODS We performed a large population-based cohort study by using the Surveillance, Epidemiology, and End Results cancer registry to investigate survival times of patients with HCC before those who met the Milan criteria were given MELD exception points (1998-2003) and afterward (2004-2010) by using Kaplan-Meier methods. Multivariate Cox proportional hazards models evaluated independent predictors of survival. RESULTS During 2004-2010, a significantly higher percentage of patients with HCC survived for 5 years compared with 1998-2003 (21.9% vs 13.0%, P < .001). This difference remained significant among all treatment groups (no therapy: 15.2% vs 10.2%, P < .001; local tumor destruction: 37.6% vs 22.1%, P < .001; resection: 55.5% vs 39.2%, P < .001; transplantation: 77.2% vs 73.1%, P = .12). Multivariate Cox proportional hazards models, inclusive of sex, age, ethnicity, Milan criteria, number and stage of tumor, and time period, showed increased survival of patients during 2004-2010 (hazard ratio [HR], 0.87; 95% confidence interval [CI], 0.83-0.91; P < .001). Compared with non-Hispanic whites, Asians (HR, 0.81; 95% CI, 0.77-0.86; P < .001) and Hispanics (HR, 0.89; 95% CI, 0.84-0.95; P < .001) had longer survival times, whereas blacks had a trend toward shorter survival times (HR, 1.05; 95% CI, 0.98-1.13; P = .16). CONCLUSIONS Patients with HCC who met Milan criteria had significantly longer survival times after implementation of the MELD exception points, regardless of sex or ethnicity. Blacks continued to have the lowest rates of 5-year survival.
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Affiliation(s)
- Robert J Wong
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Stanford, California; Division of Gastroenterology and Hepatology, Veterans Affairs Palo Alto Health Care System, Palo Alto, California
| | - Pardha Devaki
- Department of Internal Medicine, Detroit Medical Center/Wayne State University, Detroit, Michigan
| | - Long Nguyen
- Department of Medicine, Stanford University School of Medicine, Stanford, California
| | - Ramsey Cheung
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Stanford, California; Division of Gastroenterology and Hepatology, Veterans Affairs Palo Alto Health Care System, Palo Alto, California
| | - Cheryl Cho-Phan
- Division of Medical Oncology, Stanford University Medical Center, Stanford, California
| | - Mindie H Nguyen
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Stanford, California.
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Witbrodt J, Mulia N, Zemore SE, Kerr WC. Racial/ethnic disparities in alcohol-related problems: differences by gender and level of heavy drinking. Alcohol Clin Exp Res 2014; 38:1662-70. [PMID: 24730475 DOI: 10.1111/acer.12398] [Citation(s) in RCA: 134] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2013] [Accepted: 01/29/2014] [Indexed: 11/30/2022]
Abstract
BACKGROUND While prior studies have reported racial/ethnic disparities in alcohol-related problems at a given level of heavy drinking (HD), particularly lower levels, it is unclear whether these occur in both genders and are an artifact of racial/ethnic differences in drink alcohol content. Such information is important to understanding disparities and developing specific, targeted interventions. This study addresses these questions and examines disparities in specific types of alcohol problems across racial-gender groups. METHODS Using 2005 and 2010 National Alcohol Survey data (N = 7,249 current drinkers), gender-stratified regression analyses were conducted to assess black-white and Hispanic-white disparities in alcohol dependence and negative drinking consequences at equivalent levels of HD. HD was measured using a gender-specific, composite drinking-patterns variable derived through factor analysis. Analyses were replicated using adjusted-alcohol consumption variables that account for group differences in drink alcohol content based on race/ethnicity, gender, age, and alcoholic beverage. RESULTS Compared with white men, black and Hispanic men had higher rates of injuries/accidents/health and social consequences, and marginally greater work/legal consequences (p < 0.10). Hispanic women had marginally higher rates of social consequences. In main effects models controlling for demographics, light drinking and HD, only black women and men had greater odds of alcohol-related problems relative to whites. Interaction models indicated that compared with whites, black women had greater odds of dependence at all levels of HD, while both black and Hispanic men had elevated risk of alcohol problems only at lower levels of HD. Drink alcohol content adjustments did not significantly alter findings for either gender. CONCLUSIONS This study highlights the gender-specific nature of racial/ethnic disparities. Interventions focused on reducing HD might not address disparities in alcohol-related problems that exist at low levels of HD. Future research should consider the potential role of environmental and genetic factors in these disparities.
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Falchi L, Keating MJ, Wang X, Coombs CC, Lanasa MC, Strom S, Wierda WG, Ferrajoli A. Clinical characteristics, response to therapy, and survival of African American patients diagnosed with chronic lymphocytic leukemia: joint experience of the MD Anderson Cancer Center and Duke University Medical Center. Cancer 2013; 119:3177-85. [PMID: 24022787 DOI: 10.1002/cncr.28030] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2012] [Revised: 12/21/2012] [Accepted: 02/05/2013] [Indexed: 01/03/2023]
Abstract
BACKGROUND Little is known regarding racial disparities in characteristics and outcomes among patients with chronic lymphocytic leukemia (CLL). METHODS The characteristics and outcomes of untreated African American (AA) patients with CLL (n = 84) were analyzed and compared with a reference nonblack (NB) patient population (n = 1571). RESULTS At the time of presentation, AA patients had lower median hemoglobin levels (12.9 g/dL vs 13.7 g/dL), higher β2 microglobulin levels (2.7 mg/dL vs 2.4 mg/dL), greater frequency of constitutional symptoms (27% vs 10%), unmutated immunoglobulin heavy-chain variable region (IGHV) mutation status (65% vs 47%), ζ-chain-associated protein kinase 70 (ZAP70) expression (58% vs 32%), and deletion of chromosome 17p or chromosome 11q (28% vs 17%; P ≤ 02 for each comparison). Fifty-one percent of AA patients and 39% of NB patients required first-line therapy and 91% and 88%, respectively, received chemoimmunotherapy. Overall response rates to treatment were 85% for AA patients and 94% for NB patients (P = .06); and the complete response rates were 56% and 58%, respectively (P = .87). The median survival of AA patients was shorter compared with that of NB patients (event-free survival: 36 months vs 61 months; P = .007; overall survival: 152 months vs not reached; P = .0001). AA race was an independent predictor of shorter event-free and overall survival in multivariable regression models. CONCLUSIONS The current results indicated that AA patients with CLL have more unfavorable prognostic characteristics and shorter survival compared with their NB counterparts.
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Affiliation(s)
- Lorenzo Falchi
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas
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