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Edwards JR, Ong C, Barber S, Headen I, Tabb LP, De Roos AJ, Schinasi LH. Methodologic Strategies for Quantifying Associations of Historical and Contemporary Mortgage Discrimination on Population Health Equity: A Systematic Review. J Racial Ethn Health Disparities 2024:10.1007/s40615-024-02137-3. [PMID: 39289334 DOI: 10.1007/s40615-024-02137-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Revised: 08/11/2024] [Accepted: 08/12/2024] [Indexed: 09/19/2024]
Abstract
BACKGROUND Mortgage discrimination refers to the systematic withholding of home mortgages from minoritized groups. In recent years, there has been an increase in empirical research investigating associations of historical and contemporary mortgage discrimination on contemporary outcomes. Investigators have used a variety of measurement methods and approaches, which may have implications for results and interpretation. PURPOSE We conducted a systematic review of peer-reviewed literature that has quantified links between both historical and current mortgage discrimination with contemporary adverse environmental, social, and health outcomes. Our goals were to document the methodology used to measure and assign mortgage discrimination, to assess implications for results and interpretation, and to make recommendations for future work. METHODS Following the Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines, literature searches were conducted in September 2022 using terms that combined concepts of mortgage discrimination, health, and neighborhood environment. RESULTS In total, 45 papers fit the eligibility criteria. In these, researchers investigated associations between mortgage discrimination and: (1) health outcomes (N = 28); (2) environmental and social exposures including heat, air pollution, greenspace, soil lead levels, and crime (N = 12); and (3) built environment features, including presence of retail alcohol, fast food, and tobacco stores (N = 5). Eleven included studies used Home Mortgage Discrimination Act (HMDA) data to identify racialized bias in mortgage discrimination or redlining, and 34 used Homeowner Loan Corporation (HOLC) maps. The construction and parametrization of mortgage discrimination or redlining and the spatial assignment of HOLC grades to contemporary addresses or neighborhoods varied substantially across studies. CONCLUSIONS Results from our review suggest the need for careful consideration of optimal methods to analyze mortgage discrimination such as HOLC spatial assignment or HMDA index parametrization, contemplation of covariates, and place-based knowledge of the study location.
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Affiliation(s)
- Janelle R Edwards
- Department of Environmental and Occupational Health, Dornsife School of Public Health, Drexel University, Philadelphia, PA, USA.
- Dornsife School of Public Health, Urban Health Collaborative, Drexel University, Philadelphia, PA, USA.
- Dornsife School of Public Health, Ubuntu Center On Racism, Global Movements, and Population Health Equity, Drexel University, Philadelphia, PA, USA.
| | - Christian Ong
- Department of Environmental and Occupational Health, Dornsife School of Public Health, Drexel University, Philadelphia, PA, USA
| | - Sharrelle Barber
- Department of Epidemiology and Biostatistics, Dornsife School of Public Health, Drexel University, Philadelphia, PA, USA
- Dornsife School of Public Health, Urban Health Collaborative, Drexel University, Philadelphia, PA, USA
- Dornsife School of Public Health, Ubuntu Center On Racism, Global Movements, and Population Health Equity, Drexel University, Philadelphia, PA, USA
| | - Irene Headen
- Department of Community Health and Prevention, Dornsife School of Public Health, Drexel University, Philadelphia, PA, USA
- Dornsife School of Public Health, Ubuntu Center On Racism, Global Movements, and Population Health Equity, Drexel University, Philadelphia, PA, USA
| | - Loni P Tabb
- Department of Epidemiology and Biostatistics, Dornsife School of Public Health, Drexel University, Philadelphia, PA, USA
- Dornsife School of Public Health, Ubuntu Center On Racism, Global Movements, and Population Health Equity, Drexel University, Philadelphia, PA, USA
| | - Anneclaire J De Roos
- Department of Environmental and Occupational Health, Dornsife School of Public Health, Drexel University, Philadelphia, PA, USA
- Dornsife School of Public Health, Urban Health Collaborative, Drexel University, Philadelphia, PA, USA
| | - Leah H Schinasi
- Department of Environmental and Occupational Health, Dornsife School of Public Health, Drexel University, Philadelphia, PA, USA
- Dornsife School of Public Health, Urban Health Collaborative, Drexel University, Philadelphia, PA, USA
- Dornsife School of Public Health, Ubuntu Center On Racism, Global Movements, and Population Health Equity, Drexel University, Philadelphia, PA, USA
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Herrera T, Seok E, Cowell W, Brown E, Magzamen S, Ako AA, Wright RJ, Trasande L, Ortiz R, Stroustrup A, Ghassabian A. Redlining in New York City: impacts on particulate matter exposure during pregnancy and birth outcomes. J Epidemiol Community Health 2024:jech-2024-222134. [PMID: 39242189 DOI: 10.1136/jech-2024-222134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Accepted: 08/05/2024] [Indexed: 09/09/2024]
Abstract
BACKGROUND Evidence suggests historical redlining shaped the built environment and health outcomes in urban areas. Only a handful of studies have examined redlining's association with air pollution and adverse birth outcomes in New York City (NYC). Additionally, no NYC-specific studies have examined the impact of redlining on birth weight. METHODS This longitudinal cohort study analysed data from the National Institute of Health Environmental Influences on Child Health Outcomes Programme to investigate the extent to which maternal residence in a historically redlined neighbourhood is associated with fine particulate matter (PM2.5) exposure during pregnancy using multivariable regression models. Additionally, we examined how maternal residence in a historically redlined neighbourhood during pregnancy influenced birth weight z-score, preterm birth and low birth weight. RESULTS Our air pollution model showed that living in a historically redlined census tract or an ungraded census tract was associated with increased PM2.5 exposure during pregnancy. We also found living in a historically redlined census tract or an ungraded census tract was associated with a lower birth weight z-score. This finding remained significant when controlling for individual and census tract-level race, ethnicity and income. When we controlled PM2.5 in our models assessing the relationship between redlining grade and birth outcome, our results did not change. DISCUSSION Our study supports the literature linking redlining to contemporary outcomes. However, our research in ungraded tracts suggests redlining alone is insufficient to fully explain inequality in birth outcomes and PM2.5 levels today.
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Affiliation(s)
- Teresa Herrera
- Department of Population Health, NYU Grossman School of Medicine, New York, New York, USA
| | - Eunsil Seok
- Department of Population Health, NYU Grossman School of Medicine, New York, New York, USA
| | - Whitney Cowell
- Department of Population Health, NYU Grossman School of Medicine, New York, New York, USA
- Department of Pediatrics, NYU Grossman School of Medicine, New York, New York, USA
| | - Eric Brown
- Department of Environmental Sciences & Engineering, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Sheryl Magzamen
- Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, Colorado, USA
| | | | - Rosalind J Wright
- Department of Public Health, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Leonardo Trasande
- Department of Population Health, NYU Grossman School of Medicine, New York, New York, USA
- Department of Pediatrics, NYU Grossman School of Medicine, New York, New York, USA
| | - Robin Ortiz
- Department of Population Health, NYU Grossman School of Medicine, New York, New York, USA
- Department of Pediatrics, NYU Grossman School of Medicine, New York, New York, USA
| | | | - Akhgar Ghassabian
- Department of Population Health, NYU Grossman School of Medicine, New York, New York, USA
- Department of Pediatrics, NYU Grossman School of Medicine, New York, New York, USA
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Gao X, Morello-Frosch R, Nuru-Jeter AM, Snowden JM, Carmichael SL, Mujahid MS. Historical Redlining, Contemporary Gentrification, and Severe Maternal Morbidity in California, 2005-2018. JAMA Netw Open 2024; 7:e2429428. [PMID: 39312242 PMCID: PMC11420692 DOI: 10.1001/jamanetworkopen.2024.29428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2024] [Accepted: 06/11/2024] [Indexed: 09/26/2024] Open
Abstract
Importance Historically redlined neighborhoods may experience disinvestment, influencing their likelihood of gentrification, a process of neighborhood (re-)development that unequally distributes harms and benefits by race and class. Understanding the combined outcomes of redlining and gentrification informs how the mutually constitutive systems of structural racism and racial capitalism affect pregnancy outcomes. Objective To examine if historical redlining and contemporary gentrification is associated with increased severe maternal morbidity (SMM) odds. Design, Setting, and Participants This cross-sectional study used data from a statewide population-based sample of all live hospital births at 20 weeks' gestation or more between 2005 and 2018 in California. Analysis was conducted from March 2023 to January 2024. Exposure Redlining (as characterized by the federal Home Owners' Loan Corporation mortgage security maps) and displacement (using present-day sociodemographic and housing market information). Main Outcomes and Measures Mixed-effects logistic regression models were used to assess the association of census tract-level exposure to historical redlining and contemporary gentrification with increased SMM odds, adjusting for sociodemographic and pregnancy related factors. Outcome classification was based on the Centers for Disease Control and Prevention SMM index, which defines SMM as having any of the 21 procedures and diagnoses based on the International Classification of Diseases, Ninth Revision and International Statistical Classification of Diseases and Related Health Problems, Tenth Revision codes. Results The study sample included 1 554 837 births (median [SD] maternal age, 29.0 [6.4] years; 3464 American Indian or Alaskan Native [0.2%], 224 774 Asian [14.5%], 132 240 Black [8.5%], 880 104 Hispanic [56.6%], 312 490 White [20.1%]), with 22 993 cases of SMM (1.4%). Residents in historically redlined neighborhoods that were undergoing gentrification or displacement were more likely to be Black, Hispanic, and American Indian or Alaskan Native. Independent of individual-level characteristics, SMM odds were greater for individuals living in redlined neighborhoods that experienced displacement (OR, 1.21; 95% CI, 1.14-1.28) and in redlined neighborhoods undergoing gentrification (OR, 1.21; 95% CI, 1.13-1.29) compared with those in continuously advantaged neighborhoods. Conclusions and Relevance Findings from this cross-sectional study demonstrate that the legacies of redlining, intertwined with current dynamics of displacement and gentrification, affect SMM. Place-based sociopolitical mechanisms that inequitably distribute resources may be important intervention points to address structural drivers of adverse pregnancy outcomes and their racial inequities.
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Affiliation(s)
- Xing Gao
- Department of Obstetrics, Gynecology & Reproductive Sciences, University of California, San Francisco
| | - Rachel Morello-Frosch
- Department of Environmental Science, Policy and Management, University of California, Berkeley
- Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley
- Division of Community Health Sciences, School of Public Health, University of California, Berkeley
| | - Amani M. Nuru-Jeter
- Division of Community Health Sciences, School of Public Health, University of California, Berkeley
- Division of Epidemiology, School of Public Health, University of California, Berkeley
| | - Jonathan M. Snowden
- School of Public Health, Oregon Health & Science University-Portland State University
| | - Suzan L. Carmichael
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine, Stanford University, Stanford, California
- Department of Pediatrics, Division of Neonatal & Developmental Medicine, Stanford University, Stanford, California
| | - Mahasin S. Mujahid
- Division of Epidemiology, School of Public Health, University of California, Berkeley
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Davis DW, Jawad K, Feygin YB, Stevenson M, Wattles B, Jones VF, Porter J, Lohr WD, Le J. The Relationships Among Neighborhood Disadvantage, Mental Health and Developmental Disabilities Diagnoses, and Race/Ethnicity in a U.S. Urban Location. Child Psychiatry Hum Dev 2024:10.1007/s10578-024-01751-w. [PMID: 39192086 DOI: 10.1007/s10578-024-01751-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/17/2024] [Indexed: 08/29/2024]
Abstract
Childhood health disparities by race have been found. Neighborhood disadvantage, which may result from racism, may impact outcomes. The aim of the study is to describe the distribution of mental health (MH) and developmental disabilities (DD) diagnosis across Child Opportunity Index (COI) levels by race/ethnicity. A cross-sectional study using 2022 outpatient visit data for children < 18 years living in the Louisville Metropolitan Area (n = 115,738) was conducted. Multivariable logistic regression analyses examined the association between diagnoses and COI levels, controlling for sex and age. Almost 18,000 children (15.5%) had a MH or DD (7,905 [6.8%]) diagnosis. In each COI level, the prevalence of MH diagnosis was lower for non-Hispanic (N-H) Black than for N-H White children. In adjusted analyses, there were no significant associations between diagnoses and COI for non-White children for MH or DD diagnoses. The odds of receiving a MH [OR: 1.74 (95% CI: 1.62, 1.87)] and DD [OR: 1.69 (95% CI: 1.51, 1.88)] diagnosis were higher among N-H White children living in Very Low compared to Very High COI areas. Current findings suggest that COI does not explain disparities in diagnosis for non-White children. More research is needed to identify potential multi-level drivers such as other forms of racism. Identifying programs, policies, and interventions to reduce childhood poverty and link children and families to affordable, family-centered, quality community mental and physical health resources is needed to ensure that families can build trusting relationships with the providers while minimizing stigma.
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Affiliation(s)
- Deborah Winders Davis
- Department of Pediatrics, University of Louisville School of Medicine, 571 S. Floyd Street, Louisville, KY, 40202, USA.
- Norton Children's Research Institute Affiliated With the University of Louisville School of Medicine, Louisville, KY, USA.
| | - Kahir Jawad
- Norton Children's Research Institute Affiliated With the University of Louisville School of Medicine, Louisville, KY, USA
| | - Yana B Feygin
- Norton Children's Research Institute Affiliated With the University of Louisville School of Medicine, Louisville, KY, USA
| | - Michelle Stevenson
- Department of Pediatrics, University of Louisville School of Medicine, 571 S. Floyd Street, Louisville, KY, 40202, USA
- Norton Children's Medical Group, Louisville, KY, USA
| | - Bethany Wattles
- Department of Pediatrics, University of Louisville School of Medicine, 571 S. Floyd Street, Louisville, KY, 40202, USA
| | - Veronnie Faye Jones
- Department of Pediatrics, University of Louisville School of Medicine, 571 S. Floyd Street, Louisville, KY, 40202, USA
- University of Louisville Health Science Center Office of Diversity and Inclusion, Louisville, KY, USA
| | - Jennifer Porter
- Department of Pediatrics, University of Louisville School of Medicine, 571 S. Floyd Street, Louisville, KY, 40202, USA
- Norton Children's Medical Group, Louisville, KY, USA
| | - W David Lohr
- Department of Pediatrics, University of Louisville School of Medicine, 571 S. Floyd Street, Louisville, KY, 40202, USA
- Norton Children's Medical Group, Louisville, KY, USA
- Kentucky Cabinet for Health and Family Services, Frankfort, KY, USA
| | - Jennifer Le
- Department of Pediatrics, University of Louisville School of Medicine, 571 S. Floyd Street, Louisville, KY, 40202, USA
- Norton Children's Medical Group, Louisville, KY, USA
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Bloomquist TR, Spaur M, Cerna-Turoff I, Kress AM, Burjak M, Kupsco A, Casey JA, Herbstman JB, Nigra AE. Public drinking water contaminant estimates for birth cohorts in the Environmental Influences on Child Health Outcomes (ECHO) Cohort. JOURNAL OF EXPOSURE SCIENCE & ENVIRONMENTAL EPIDEMIOLOGY 2024:10.1038/s41370-024-00699-2. [PMID: 39098852 DOI: 10.1038/s41370-024-00699-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Revised: 06/10/2024] [Accepted: 06/13/2024] [Indexed: 08/06/2024]
Abstract
BACKGROUND The United States Environmental Protection Agency (USEPA) regulates over 80 contaminants in community water systems (CWS), including those relevant to infant health outcomes. Multi-cohort analyses of the association between measured prenatal public water contaminant concentrations and infant health outcomes are sparse in the US. OBJECTIVE Our objectives were to (1) develop Zip Code Tabulation Area (ZCTA)-level CWS contaminant concentrations for participants in the Environmental Influences on Child Health Outcomes (ECHO) Cohort and (2) evaluate regional, seasonal, and sociodemographic inequities in contaminant concentrations at the ZCTA-level. The ECHO Cohort harmonizes data from over 69 extant pregnancy and pediatric cohorts across the US. METHODS We used CWS estimates derived from the USEPA's Six-Year Review 3 (2006-2011) to develop population-weighted, average concentrations for 10 contaminants across 7640 ZCTAs relevant to the ECHO Cohort. We evaluated contaminant distributions, exceedances of regulatory thresholds, and geometric mean ratios (with corresponding percent changes) associated with ZCTA sociodemographic characteristics via spatial lag linear regression models. RESULTS We observed significant regional variability in contaminant concentrations across the US. ZCTAs were most likely to exceed the maximum contaminant level for arsenic (n = 100, 1.4%) and the health-protective threshold for total trihalomethanes (n = 3584, 64.0%). A 10% higher proportion of residents who were American Indian/Alaskan Native and Hispanic/Latino was associated with higher arsenic (11%, 95% CI: 7%, 15%; and 2%, 95% CI: 0%, 3%, respectively) and uranium (15%, 95% CI: 10%, 21%; and 9%, 95% CI: 6%, 12%, respectively) concentrations. IMPACT Nationwide epidemiologic analyses evaluating the association between US community water system contaminant concentration estimates and associated adverse birth outcomes in cohort studies are sparse because public water contaminant concentration estimates that can be readily linked to participant addresses are not available. We developed Zip Code Tabulation Area (ZCTA)-level CWS contaminant concentrations that can be linked to participants in the Environmental Influences on Child Health Outcomes (ECHO) Cohort and evaluated regional, seasonal, and sociodemographic inequities in contaminant concentrations for these ZCTAs. Future epidemiologic studies can leverage these CWS exposure estimates in the ECHO Cohort to evaluate associations with relevant infant outcomes.
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Affiliation(s)
- Tessa R Bloomquist
- Department of Environmental Health Sciences, Mailman School of Public Health, Columbia University, New York, NY, USA.
| | - Maya Spaur
- Department of Environmental Health Sciences, Mailman School of Public Health, Columbia University, New York, NY, USA
| | - Ilan Cerna-Turoff
- Department of Environmental Health Sciences, Mailman School of Public Health, Columbia University, New York, NY, USA
| | - Amii M Kress
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MA, USA
| | - Mohamad Burjak
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MA, USA
| | - Allison Kupsco
- Department of Environmental Health Sciences, Mailman School of Public Health, Columbia University, New York, NY, USA
| | - Joan A Casey
- Department of Environmental Health Sciences, Mailman School of Public Health, Columbia University, New York, NY, USA
- Department of Environmental and Occupational Health Sciences, University of Washington School of Public Health, Seattle, WA, USA
| | - Julie B Herbstman
- Department of Environmental Health Sciences, Mailman School of Public Health, Columbia University, New York, NY, USA
| | - Anne E Nigra
- Department of Environmental Health Sciences, Mailman School of Public Health, Columbia University, New York, NY, USA
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Brown KM, Lewis-Owona J, Sealy-Jefferson S, Onwuka A, Davis SK. Still Separate, Still Not Equal: An Ecological Examination of Redlining and Racial Segregation with COVID-19 Vaccination Administration in Washington D.C. J Urban Health 2024; 101:672-681. [PMID: 38926219 PMCID: PMC11329462 DOI: 10.1007/s11524-024-00862-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/23/2024] [Indexed: 06/28/2024]
Abstract
Racial residential segregation has been deemed a fundamental cause of health inequities. It is a result of historical and contemporary policies such as redlining that have created a geographic separation of races and corresponds with an inequitable distribution of health-promoting resources. Redlining and racial residential segregation may have contributed to racial inequities in COVID-19 vaccine administration in the early stages of public accessibility. We use data from the National Archives (historical redlining), Home Mortgage Disclosure Act (contemporary redlining), American Community Survey from 1940 (historical racial residential segregation) and 2015-2019 (contemporary racial residential segregation), and Washington D.C. government (COVID-19 vaccination administration) to assess the relationships between redlining, racial residential segregation, and COVID-19 vaccine administration during the early stages of vaccine distribution when a tiered system was in place due to limited supply. Pearson correlation was used to assess whether redlining and racial segregation, measured both historically and contemporarily, were correlated with each other in Washington D.C. Subsequently, linear regression was used to assess whether each of these measures associate with COVID-19 vaccine administration. In both historical and contemporary analyses, there was a positive correlation between redlining and racial residential segregation. Further, redlining and racial residential segregation were each positively associated with administration of the novel COVID-19 vaccine. This study highlights the ongoing ways in which redlining and segregation contribute to racial health inequities. Eliminating racial health inequities in American society requires addressing the root causes that affect access to health-promoting resources.
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Affiliation(s)
- Kristen M Brown
- Urban Institute, Washington D.C., USA.
- National Institutes of Health, Bethesda, MD, USA.
| | - Jessica Lewis-Owona
- Drexel University, Philadelphia, PA, USA
- National Institutes of Health, Bethesda, MD, USA
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Wei H, Spoer BR, Titus AR, Lampe TM, Gourevitch MN, Faber JW, Korzeniewski SJ, Bauer SJ, Thorpe LE. Associations between 1930s HOLC grades and estimated population burden of cardiovascular disease risk factors in 2020. PNAS NEXUS 2024; 3:pgae301. [PMID: 39144914 PMCID: PMC11323776 DOI: 10.1093/pnasnexus/pgae301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Accepted: 07/06/2024] [Indexed: 08/16/2024]
Abstract
Studies have recently begun to explore the potential long-term health impacts of homeownership policies implemented in the New Deal era. We investigated the association between assigned grades of lending risk by the Home Owners' Load Corporation (HOLC) maps from the 1930s and present-day prevalence of three cardiovascular risk factors (diabetes and obesity in 2020, and hypertension in 2019), estimated at the census tract level in the United States. To minimize potential confounding, we adjusted for sociodemographic data from the time period when HOLC maps were made. We calculated propensity scores (predicted probability of receiving a HOLC grade) and created a pseudo-population using inverse probability weighting. We then employed marginal structural models to estimate prevalence differences comparing A vs. B, B vs. C, and C vs. D HOLC grades. Adjusting only for regions, a less desirable HOLC grade was associated with higher estimated prevalence rates of present-day cardiovascular risk factors; however, most differences were no longer significant after applying propensity score methods. The one exception was that the prevalence of diabetes, hypertension, and obesity were all higher in C vs. B graded census tracts, while no differences were observed for C and D and A and B comparisons. These results contribute to a small body of evidence that suggests historical "yellowlining" (as C grade was in color yellow) may have had persistent impacts on neighborhood-level cardiovascular risk factors 80 years later.
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Affiliation(s)
- Hanxue Wei
- Department of Population Health, New York University Grossman School of Medicine, New York, NY 10016, USA
| | - Benjamin R Spoer
- Department of Population Health, New York University Grossman School of Medicine, New York, NY 10016, USA
| | - Andrea R Titus
- Department of Population Health, New York University Grossman School of Medicine, New York, NY 10016, USA
| | - Taylor M Lampe
- Department of Population Health, New York University Grossman School of Medicine, New York, NY 10016, USA
| | - Marc N Gourevitch
- Department of Population Health, New York University Grossman School of Medicine, New York, NY 10016, USA
| | - Jacob W Faber
- Robert F. Wagner School, New York University, New York, NY 10003, USA
- Department of Sociology, New York University, New York, NY 10003, USA
| | - Steven J Korzeniewski
- Department of Family Medicine and Public Health Sciences, Wayne State University School of Medicine, Detroit, MI 48201, USA
| | - Samantha J Bauer
- Department of Family Medicine and Public Health Sciences, Wayne State University School of Medicine, Detroit, MI 48201, USA
| | - Lorna E Thorpe
- Department of Population Health, New York University Grossman School of Medicine, New York, NY 10016, USA
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8
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Yoo EH, Roberts JE. Differential effects of air pollution exposure on mental health: Historical redlining in New York State. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 948:174516. [PMID: 39009165 DOI: 10.1016/j.scitotenv.2024.174516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2024] [Revised: 07/03/2024] [Accepted: 07/03/2024] [Indexed: 07/17/2024]
Abstract
Growing evidence suggests that ambient air pollution has adverse effects on mental health, yet our understanding of its unequal impact remains limited, especially in areas with historical redlining practices. This study investigates whether the impact of daily fluctuations in ambient air pollutant levels on emergency room (ER) visits for mental disorders (MDs) varies across neighborhoods affected by redlining. Furthermore, we explored how demographic characteristics and ambient temperature may modify the effects of air pollution. To assess the disproportional short-term effects of PM2.5, NO2, and O3 on ER visits across redlining neighborhoods, we used a symmetric bidirectional case-crossover design with a conditional logistic regression model. We analyzed data from 2 million ER visits for MDs between 2005 and 2016 across 17 cities in New York State, where redlining policies were historically implemented. A stratified analysis was performed to examine potential effect modification by individuals' demographic characteristics (sex, age, and race/ethnicity) and ambient temperature. We found that both PM2.5 and NO2 were significantly associated with MD-related ER visits primarily in redlined neighborhoods. Per 10μgm-3 increase in daily PM2.5 and per 10 ppb increase in NO2 concentration were associated with 1.04 % (95 % Confidence Interval (CI): 0.57 %, 1.50 %) and 0.44 % (95 % CI: 0.21 %, 0.67 %) increase in MD-related ER visits in redlined neighborhoods, respectively. We also found significantly greater susceptibility among younger persons (below 18 years old) and adults aged 35-64 among residents in grade C or D, but not in A or B. Furthermore, we found that positive and statistically significant associations between increases in air pollutants (PM2.5 and NO2) and MD-related ER visits exist during medium temperatures (4.90 °C to 21.11 °C), but not in low or high temperature. Exposures to both PM2.5 and NO2 were significantly associated with MD-related ER visits, but these adverse effects were disproportionately pronounced in redlined neighborhoods.
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Affiliation(s)
- Eun-Hye Yoo
- Department of Geography, State University of New York at Buffalo, Buffalo, NY, USA.
| | - John E Roberts
- Department of Psychology, State University of New York at Buffalo, Buffalo, NY, USA
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Jung KH, Argenio KL, Jackson DJ, Miller RL, Perzanowski MS, Rundle AG, Bacharier LB, Busse WW, Cohen RT, Visness CM, Gill MA, Gruchalla RS, Hershey GK, Kado RK, Sherenian MG, Liu AH, Makhija MM, Pillai DK, Rivera-Spoljaric K, Gergen PJ, Altman MC, Sandel MT, Sorkness CA, Kattan M, Lovinsky-Desir S. Home and school pollutant exposure, respiratory outcomes, and influence of historical redlining. J Allergy Clin Immunol 2024:S0091-6749(24)00679-1. [PMID: 38992473 DOI: 10.1016/j.jaci.2024.06.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Revised: 06/24/2024] [Accepted: 06/26/2024] [Indexed: 07/13/2024]
Abstract
BACKGROUND The discriminatory and racist policy of historical redlining in the United States during the 1930s played a role in perpetuating contemporary environmental health disparities. OBJECTIVE Our objectives were to determine associations between home and school pollutant exposure (fine particulate matter [PM2.5], NO2) and respiratory outcomes (Composite Asthma Severity Index, lung function) among school-aged children with asthma and examine whether associations differed between children who resided and/or attended school in historically redlined compared to non-redlined neighborhoods. METHODS Children ages 6 to 17 with moderate-to-severe asthma (N = 240) from 9 US cities were included. Combined home and school exposure to PM2.5 and NO2 was calculated based on geospatially assessed monthly averaged outdoor pollutant concentrations. Repeated measures of Composite Asthma Severity Index and lung function were collected. RESULTS Overall, 37.5% of children resided and/or attended schools in historically redlined neighborhoods. Children in historically redlined neighborhoods had greater exposure to NO2 (median: 15.4 vs 12.1 parts per billion) and closer distance to a highway (median: 0.86 vs 1.23 km), compared to those in non-redlined neighborhoods (P < .01). Overall, PM2.5 was not associated with asthma severity or lung function. However, among children in redlined neighborhoods, higher PM2.5 was associated with worse asthma severity (P < .005). No association was observed between pollutants and lung function or asthma severity among children in non-redlined neighborhoods (P > .005). CONCLUSIONS Our findings highlight the significance of historical redlining and current environmental health disparities among school-aged children with asthma, specifically, the environmental injustice of PM2.5 exposure and its associations with respiratory health.
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Affiliation(s)
- Kyung Hwa Jung
- Division of Pediatric Pulmonology, Department of Pediatrics, College of Physicians and Surgeons, Columbia University, New York, NY
| | - Kira L Argenio
- Division of Pediatric Pulmonology, Department of Pediatrics, College of Physicians and Surgeons, Columbia University, New York, NY
| | - Daniel J Jackson
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wis
| | - Rachel L Miller
- Division of Clinical Immunology, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Matthew S Perzanowski
- Department of Environmental Health Sciences, Mailman School of Public Health, Columbia University, New York, NY
| | - Andrew G Rundle
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY
| | - Leonard B Bacharier
- Department of Pediatrics, Monroe Carell Jr Children's Hospital at Vanderbilt, Nashville, Tenn
| | - William W Busse
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wis
| | - Robyn T Cohen
- Department of Pediatrics, Boston University School of Medicine, Boston, Mass
| | | | - Michelle A Gill
- Department of Pediatrics, Washington University, St Louis, Mo
| | - Rebecca S Gruchalla
- Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, Tex
| | - Gurjit K Hershey
- Division of Asthma Research, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Rachel K Kado
- Division of Allergy and Immunology, Department of Internal Medicine, Henry Ford Health System, Sterling Heights, Mich
| | - Michael G Sherenian
- Division of Asthma Research, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Andrew H Liu
- Division of Pediatric Pulmonology, Department of Pediatrics, College of Physicians and Surgeons, Columbia University, New York, NY
| | - Melanie M Makhija
- Division of Allergy and Immunology, Ann and Robert H Lurie Children's Hospital of Chicago, Chicago, Ill
| | - Dinesh K Pillai
- Division of Pulmonary Medicine, Children's National Medical Center, Washington, DC; Pulmonary Medicine, Pediatric Specialists of Virginia, Fairfax, Va
| | | | - Peter J Gergen
- National Institute of Allergy and Infectious Diseases, Bethesda, Md
| | - Matthew C Altman
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington School of Medicine, Seattle, Wash; Immunology Division, Benaroya Research Institute Systems, Seattle, Wash
| | - Megan T Sandel
- Department of Pediatrics, Boston University School of Medicine, Boston, Mass
| | - Christine A Sorkness
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wis
| | - Meyer Kattan
- Division of Pediatric Pulmonology, Department of Pediatrics, College of Physicians and Surgeons, Columbia University, New York, NY
| | - Stephanie Lovinsky-Desir
- Division of Pediatric Pulmonology, Department of Pediatrics, College of Physicians and Surgeons, Columbia University, New York, NY; Division of Clinical Immunology, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY.
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10
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Chan M, Parikh S, Willcocks E, Lytel-Sternberg J, Castro E, Tabb LP, Schwartz J, James-Todd T. Associations between Historical Redlining and the Risk of Pregnancy Complications and Adverse Birth Outcomes in Massachusetts, 1995-2015. J Womens Health (Larchmt) 2024. [PMID: 38980750 DOI: 10.1089/jwh.2024.0031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/11/2024] Open
Abstract
Objective: To assess the impact of historical redlining on the risk of pregnancy complications and adverse birth outcomes in Massachusetts (MA) from 1995 to 2015. Methods: In total, 288,787 pregnant people from the MA Birth Registry had information on parental characteristics, pregnancy factors, and redlining data at parental residences at the time of delivery. Historic redlining data were based on MA Home Owners' Loan Corporation (HOLC) security maps, with grades assigned (A "best," B "still desirable," C "definitely declining," and D "hazardous"). We used covariate-adjusted binomial regression models to examine associations between HOLC grade and each chronic condition and pregnancy/birth outcome. Results: Living in HOLC grades B through D compared with A was associated with an increased risk of entering pregnancy with chronic conditions and adverse pregnancy/birth outcomes. The strongest associations were seen with pregestational diabetes (adjusted risk ratio [RR] Grade D: 1.7, 95% confidence interval [CI]: 1.3, 2.4) and chronic hypertension (adjusted RR Grade D: 1.5, 95% CI: 1.1, 1.9). Conclusions: Historical redlining policies from the 1930s were associated with adverse pregnancy outcomes and chronic conditions; associations were strongest for chronic conditions in pregnancy.
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Affiliation(s)
- Marissa Chan
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Shivani Parikh
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Emma Willcocks
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Jennie Lytel-Sternberg
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Edgar Castro
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Loni Philip Tabb
- Department of Biostatistics, Drexel University Dornsife School of Public Health, Philadelphia, Pennsylvania, USA
| | - Joel Schwartz
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Tamarra James-Todd
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
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11
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Bhaktaram A, Kress AM, Li Z, Knapp EA. Unpacking Neighborhood Socioeconomic Status in Children's Health Research from an Environmental Justice Perspective: A Scoping Review. Curr Environ Health Rep 2024; 11:288-299. [PMID: 38598015 PMCID: PMC11081999 DOI: 10.1007/s40572-024-00445-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/27/2024] [Indexed: 04/11/2024]
Abstract
PURPOSE OF REVIEW Clearly defining and measuring neighborhood socioeconomic status (nSES) is a key first step in achieving environmental justice, as the disproportionate distribution of environmental hazards and access to resources is heavily influenced by socioeconomic factors. This scoping review explores the definition of neighborhoods, measurement of neighborhood socioeconomic status (nSES), and studies that evaluated the association between nSES and child health in accordance with PRISMA guidelines. RECENT FINDINGS We identified 4112 articles published on US pediatric populations between 2013 and 2022. We identified 170 distinct indicators across seven broad domains of nSES used to create 121 different measures of nSES across the 206 publications included in this review. While there is considerable interest in nSES and children's health, there is also substantial variation in the measurement of neighborhood as a geographic unit and nSES as a construct. We observed methodological challenges related to the identification of neighborhood boundaries, indicator selection, and nSES measure definition(s). We discuss common pitfalls in neighborhood research that can complicate identifying, targeting, and resolving environmental injustices. Lastly, we put forward a series of recommendations to reduce measurement error and improve inference, in addition to reporting recommendations for neighborhoods and health research that can aid in improving our understanding of pathways between neighborhood context and child health, inform policy development, and allocate resources to achieve environmental justice.
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Affiliation(s)
- Ananya Bhaktaram
- Department of Health, Behavior and Society, Johns Hopkins University, 615 N. Wolfe St, Baltimore, MD, 21205, USA.
| | - Amii M Kress
- Department of Epidemiology, Johns Hopkins University, Baltimore, MD, USA
| | - Zone Li
- Department of Epidemiology, Johns Hopkins University, Baltimore, MD, USA
| | - Emily A Knapp
- Department of Epidemiology, Johns Hopkins University, Baltimore, MD, USA
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12
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Davis EP, Demers CH, Deer L, Gallop RJ, Hoffman MC, Grote N, Hankin BL. Impact of prenatal maternal depression on gestational length: post hoc analysis of a randomized clinical trial. EClinicalMedicine 2024; 72:102601. [PMID: 38680516 PMCID: PMC11053273 DOI: 10.1016/j.eclinm.2024.102601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Revised: 03/27/2024] [Accepted: 03/29/2024] [Indexed: 05/01/2024] Open
Abstract
Background Shortened gestation is a leading cause of childhood morbidity and mortality with lifelong consequences for health. There is a need for public health initiatives on increasing gestational age at birth. Prenatal maternal depression is a pervasive health problem robustly linked via correlational and epidemiological studies to shortened gestational length. This proof-of-concept study tests the impact of reducing prenatal maternal depression on gestational length with analysis of a randomized clinical trial (RCT). Methods Participants included 226 pregnant individuals enrolled into an RCT and assigned to receive either interpersonal psychotherapy (IPT) or enhanced usual care (EUC). Recruitment began in July 2017 and participants were enrolled August 10, 2017 to September, 8 2021. Depression diagnosis (Structured Clinical Interview for the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition; DSM 5) and symptoms (Edinburgh Postnatal Depression Scale and Symptom Checklist) were evaluated at baseline and longitudinally throughout gestation to characterize depression trajectories. Gestational dating was collected based on current guidelines via medical records. The primary outcome was gestational age at birth measured dichotomously (≥39 gestational weeks) and the secondary outcome was gestational age at birth measured continuously. Posthoc analyses were performed to test the effect of reducing prenatal maternal depression on gestational length. This trial is registered with ClinicalTrials.gov (NCT03011801). Findings Steeper decreases in depression trajectories across gestation predicted later gestational age at birth, specifically an increase in the number of full-term babies born ≥39 gestational weeks (EPDS linear slopes: OR = 1.54, 95% CI 1.10-2.16; and SCL-20 linear slopes: OR = 1.67, 95% CI 1.16-2.42). Causal mediation analyses supported the hypothesis that participants assigned to IPT experienced greater reductions in depression symptom trajectories, which in turn, contributed to longer gestation. Supporting mediation, the natural indirect effect (NIE) showed that reduced depression trajectories resulting from intervention were associated with birth ≥39 gestational weeks (EPDS, OR = 1.65, 95% CI 1.02-2.66; SCL-20, OR = 1.85, 95% CI 1.16-2.97). Interpretation We used a RCT design and found that reducing maternal depression across pregnancy was associated with lengthened gestation. Funding This research was supported by the NIH (R01 HL155744, R01 MH109662, R21 MH124026, P50 MH096889).
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Affiliation(s)
- Elysia Poggi Davis
- Department of Psychology, University of Denver, Denver, CO, USA
- Department of Pediatrics, University of California, Irvine, CA, USA
| | - Catherine H. Demers
- Department of Psychology, University of Denver, Denver, CO, USA
- Department of Psychiatry, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - LillyBelle Deer
- Department of Psychology, University of Denver, Denver, CO, USA
| | - Robert J. Gallop
- Department of Mathematics, West Chester University, West Chester, PA, USA
| | - M. Camille Hoffman
- Department of Obstetrics and Gynecology, Division of Maternal and Fetal Medicine, University of Colorado Denver School of Medicine, Aurora, CO, USA
| | - Nancy Grote
- School of Social Work, University of Washington, Seattle, WA, USA
| | - Benjamin L. Hankin
- Department of Psychology, University of Illinois at Urbana-Champaign, Champaign, IL, USA
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13
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Brinkley C, Stahmer C. What Is in a Plan? Using Natural Language Processing to Read 461 California City General Plans. JOURNAL OF PLANNING EDUCATION AND RESEARCH 2024; 44:632-648. [PMID: 38799249 PMCID: PMC11114038 DOI: 10.1177/0739456x21995890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2024]
Abstract
Land-use control is local and highly varied. State agencies struggle to assess plan contents. Similarly, advocacy groups and planning researchers wrestle with the length of planning documents and ability to compare across plans. The goal of this research is to (1) introduce Natural Language Processing techniques that can automate qualitative coding in planning research and (2) provide policy-relevant exploratory findings. We assembled a database of 461 California city-level General Plans, extracted the text, and used topic modeling to identify areas of emphasis (clusters of co-occurring words). We find that California city general plans address more than sixty topics, including greenhouse gas mitigation and Climate Action Planning. Through spatializing results, we find that a quarter of the topics in plans are regionally specific. We also quantify the rift and convergence of planning topics. The topics focused on housing have very little overlap with other planning topics. This is likely a factor of state requirements to update and evolve the Housing Elements every five years, but not other aspects of General Plans. This finding has policy implications as housing topics evolve away from other emphasis areas such as transportation and economic development. Furthermore, the topic modeling approach reveals that many cities have had a focus on environmental justice through Health and Wellness Elements well before the state mandate in 2019. Our searchable state-level database of general plans is the first for California-and nationally. We provide a model for others that wish to comprehensively assess and compare plan contents using machine learning.
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14
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Carlos HA, Weiss JE, Carter B, Akré ERL, Diaz A, Loehrer AP. Development of Neighborhood Trajectories Employing Historic Redlining and the Area Deprivation Index. J Urban Health 2024; 101:473-482. [PMID: 38839733 PMCID: PMC11190128 DOI: 10.1007/s11524-024-00883-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/01/2024] [Indexed: 06/07/2024]
Abstract
The role of historic residential redlining on health inequities is intertwined with policy changes made before and after the 1930s that influence current neighborhood characteristics and shape ongoing structural racism in the United States (U.S.). We developed Neighborhood Trajectories which combine historic redlining data and the current neighborhood socioeconomic characteristics as a novel approach to studying structural racism. Home Owners' Loan Corporation (HOLC) neighborhoods for the entire U.S. were used to map the HOLC grades to the 2020 U.S. Census block group polygons based on the percentage of HOLC areas in each block group. Each block group was also assigned an Area Deprivation Index (ADI) from the Neighborhood Atlas®. To evaluate changes in neighborhoods from historic HOLC grades to present degree of deprivation, we aggregated block groups into "Neighborhood Trajectories" using historic HOLC grades and current ADI. The Neighborhood Trajectories are "Advantage Stable"; "Advantage Reduced"; "Disadvantage Reduced"; and "Disadvantage Stable." Neighborhood Trajectories were established for 13.3% (32,152) of the block groups in the U.S., encompassing 38,005,799 people. Overall, the Disadvantage-Reduced trajectory had the largest population (16,307,217 people). However, the largest percentage of non-Hispanic/Latino Black residents (34%) fell in the Advantage-Reduced trajectory, while the largest percentage of Non-Hispanic/Latino White residents (60%) fell in the Advantage-Stable trajectory. The development of the Neighborhood Trajectories affords a more nuanced mechanism to investigate dynamic processes from historic policy, socioeconomic development, and ongoing marginalization. This adaptable methodology may enable investigation of ongoing sociopolitical processes including gentrification of neighborhoods (Disadvantage-Reduced trajectory) and "White flight" (Advantage Reduced trajectory).
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Affiliation(s)
- Heather A Carlos
- Geisel School of Medicine at Dartmouth, Hanover, NH, USA.
- Dartmouth Cancer Center, Lebanon, NH, USA.
| | | | - Benjamin Carter
- The Dartmouth Institute for Health Policy and Clinical Practice, Lebanon, NH, USA
| | - Ellesse-Roselee L Akré
- Geisel School of Medicine at Dartmouth, Hanover, NH, USA
- The Dartmouth Institute for Health Policy and Clinical Practice, Lebanon, NH, USA
- Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Adrian Diaz
- Department of Surgery, The Ohio State University, Columbus, OH, USA
| | - Andrew P Loehrer
- Geisel School of Medicine at Dartmouth, Hanover, NH, USA
- Dartmouth Cancer Center, Lebanon, NH, USA
- The Dartmouth Institute for Health Policy and Clinical Practice, Lebanon, NH, USA
- Department of Surgery, Dartmouth-Hitchcock Medical Center, Lebanon, NH, USA
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15
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Collins TW, Grineski SE. Race, historical redlining, and contemporary transportation noise disparities in the United States. JOURNAL OF EXPOSURE SCIENCE & ENVIRONMENTAL EPIDEMIOLOGY 2024:10.1038/s41370-024-00682-x. [PMID: 38760532 DOI: 10.1038/s41370-024-00682-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Revised: 04/29/2024] [Accepted: 05/01/2024] [Indexed: 05/19/2024]
Abstract
BACKGROUND Legacies of discriminatory federal housing practices-e.g., racialized property appraisal by the Home Owners' Loan Corporation (HOLC) and institutionalized redlining by the Federal Housing Administration-include disparate present-day environmental health outcomes. Noise pollution is health-harming, but just one study has associated contemporary noise with redlining in some HOLC-mapped United States (US) cities, while two national studies found associations between greater neighborhood-level people of color composition and increased noise. No studies have examined noise pollution exposure disparities across all HOLC-mapped cities or based on the intersection of race/ethnicity and redlining. OBJECTIVE We address three objectives: (1) Assess disparities in fine-scale, per person transportation noise exposures by historical redlining status across all HOLC-mapped cities. (2) Quantify disparities in noise exposures by race/ethnicity nationwide. (3) Explore interactions between redlining status and race/ethnicity in noise exposures. METHODS We analyzed three data sources: (1) complete digital HOLC maps of ordered investment risk grades (A-D), (2) fine-scale (30 m) estimates of transportation noise levels (year-2020), and (3) sociodemographic characteristics of individuals in year-2020 census blocks. RESULTS We find an approximately monotonic association for excess transportation noise with HOLC grade, marked by a pronounced exposure increase (17.4 dBA or 3× loudness) between contemporary residents of grade A (highest-graded) and D (lowest-graded) neighborhoods, a pattern consistent across HOLC-mapped cities. People of color experience ~7 dBA greater (2× louder) excess transportation noise exposures than White people nationwide, a pattern consistent across US counties. Noise exposure disparities are larger by HOLC grade than by race/ethnicity. However, contemporary racial/ethnic noise exposure disparities persist within each HOLC grade at levels approximating those disparities existing in ungraded areas, indicating that historical redlining is one of multiple discriminatory practices shaping contemporary national soundscape injustices. SIGNIFICANCE Findings illustrate how historical redlining and broader racialized inequalities in US society have shaped environmental injustices nationwide. IMPACT STATEMENT Excessive noise exposures harm human health. Communities of color in the United States experience disparate noise exposures, although previous studies are limited by reliance upon aggregated data. They are also disproportionately concentrated in historically redlined areas. Legacies of redlining include persistent racial and economic inequalities and environmental health disparities. Here, we conduct the first complete national examination of contemporary noise pollution disparities with respect to historical redlining and race/ethnicity. Findings advance understanding of the historical roots and enduring salience of race-based disparities in noise pollution exposures and can inform efforts to address these disparities through noise pollution policy-making.
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Affiliation(s)
- Timothy W Collins
- School of Environment, Society & Sustainability and Center for Natural & Technological Hazards, University of Utah, Salt Lake City, UT, USA.
| | - Sara E Grineski
- Department of Sociology, School of Environment, Society & Sustainability, and Center for Natural & Technological Hazards, University of Utah, Salt Lake City, UT, USA
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16
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Hussaini SMQ, Fan Q, Barrow LCJ, Yabroff KR, Pollack CE, Nogueira LM. Association of Historical Housing Discrimination and Colon Cancer Treatment and Outcomes in the United States. JCO Oncol Pract 2024; 20:678-687. [PMID: 38320228 DOI: 10.1200/op.23.00426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Accepted: 12/07/2023] [Indexed: 02/08/2024] Open
Abstract
PURPOSE In the 1930s, the federally sponsored Home Owners' Loan Corporation (HOLC) used racial composition in its assessment of areas worthy of receiving loans. Neighborhoods with large proportions of Black residents were mapped in red (ie, redlining) and flagged as hazardous for mortgage financing. Redlining created a platform for systemic disinvestment in these neighborhoods, leading to barriers in access to resources that persist today. We investigated the association between residing in areas with different HOLC ratings and receipt of quality cancer care and outcomes among individuals diagnosed with colon cancer-a leading cause of cancer deaths amenable to early detection and treatment. METHODS Individuals who resided in zip code tabulation areas in 196 cities with HOLC rating and were diagnosed with colon cancer from 2007 to 2017 were identified from the National Cancer Database and assigned a HOLC grade (A, best; B, still desirable; C, definitely declining; and D, hazardous and mapped in red). Multivariable logistic regression models investigated association of area-level HOLC grade and late stage at diagnosis and receipt of guideline-concordant care. The product-limit method evaluated differences in time to adjuvant chemotherapy. Multivariable Cox proportional hazard models investigated differences in overall survival (OS). RESULTS There were 149,917 patients newly diagnosed with colon cancer with a median age of 68 years. Compared with people living in HOLC A areas, people living in HOLC D areas were more likely to be diagnosed with late-stage disease (adjusted odds ratio, 1.06 [95% CI, 1.00 to 1.12]). In addition, people living in HOLC B, C, and D areas had 8%, 16%, and 24% higher odds of not receiving guideline-concordant care, including lower receipt of surgery, evaluation of ≥12 lymph nodes, and chemotherapy. People residing in HOLC B, C, or D areas also experienced delays in initiation of adjuvant chemotherapy after surgery. People residing in HOLC C (adjusted hazard ratio [aHR], 1.09 [95% CI, 1.05 to 1.13]) and D (aHR, 1.13 [95% CI, 1.09 to 1.18]) areas had worse OS, including 13% and 20% excess risk of death for individuals diagnosed with early- and 6% and 8% for late-stage disease for HOLC C and D, respectively. CONCLUSION Historical housing discrimination is associated with worse contemporary access to colon cancer care and outcomes.
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Affiliation(s)
- S M Qasim Hussaini
- O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, AL
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins Hospital, Baltimore, MD
| | - Qinjin Fan
- Department of Surveillance and Health Equity Science, American Cancer Society, Atlanta, GA
| | - Lauren C J Barrow
- Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health and Johns Hopkins School of Nursing, Baltimore, MD
| | - K Robin Yabroff
- Department of Surveillance and Health Equity Science, American Cancer Society, Atlanta, GA
| | - Craig E Pollack
- Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health and Johns Hopkins School of Nursing, Baltimore, MD
| | - Leticia M Nogueira
- Department of Surveillance and Health Equity Science, American Cancer Society, Atlanta, GA
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17
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Adams A, Dongarwar D, Shay L, Baroni M, Williams E, Ehieze P, Wilson R, Awoseyi A, Salihu HM. Social Determinants of Health and Risk of Stillbirth in the United States. Am J Perinatol 2024; 41:e477-e485. [PMID: 36055282 DOI: 10.1055/s-0042-1756141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
OBJECTIVE Our aim was to evaluate the impact of social determinants of health (SDoH) risk factors on stillbirth among pregnancy-related hospitalizations in the United States. STUDY DESIGN We conducted a cross-sectional analysis of delivery-related hospital discharges using annualized data (2016-2017) from the Healthcare Cost and Utilization Project's Nationwide Inpatient Sample. The International Classification of Diseases, 10th Revision ICD-10-CM codes were used to select women with singleton stillbirth. Z-codes were utilized to identify SDoH risk factors and their subtypes. The association between SDoH risk factors and stillbirth was assessed using survey logistic regression models. RESULTS We analyzed 8,148,646 hospitalizations, out of which 91,140 were related to stillbirth hospitalizations, yielding a stillbirth incidence of 1.1%. An increased incidence was observed for non-Hispanic (NH) Blacks (1.7%) when compared with NH Whites (1.0%). The incidence of stillbirth was greater in hospitalizations associated with SDoH risk factors compared with those without risk factors [2.0% vs. 1.1% (p <0.001)]. Among patients with SDoH risk factors, the rate of stillbirth was highest in those designated as NH other (3.0%). Mothers that presented with SDoH risk factors had a 60% greater risk of stillbirth compared with those without (odds ratio [OR] = 1.61 [95% confidence interval (CI) = 1.33-1.95], p < 0.001). The SDoH issues that showed the most significant risk for stillbirth were: occupational risk (OR = 7.05 [95% CI: 3.54-9.58], p < 0.001), upbringing (OR = 1.87 [95% CI: 1.23-2.82], p < 0.001), and primary support group and family (OR = 5.45 [95% 3.84-7.76], p < 0.001). CONCLUSION We found pregnancies bearing SDoH risk factors to be associated with a 60% elevated risk for stillbirth. Future studies should target a variety of risk reduction strategies aimed at modifiable SDoH risk factors that can be widely implemented at both the population health level as well as in the direct clinical setting. KEY POINTS · Health disparities exist in stillbirth rates, especially among NH Black women.. · Social determinants of health risk factors increase the risk of stillbirth.. · There is a need for further study on the impact of specific SDoH risk factors on stillbirth risk..
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Affiliation(s)
- April Adams
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas
| | - Deepa Dongarwar
- Center of Excellence in Health Equity, Training, and Research, Baylor College of Medicine, Houston, Texas
| | - Lena Shay
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas
| | - Mariana Baroni
- Center of Excellence in Health Equity, Training, and Research, Baylor College of Medicine, Houston, Texas
| | - Eunique Williams
- Center of Excellence in Health Equity, Training, and Research, Baylor College of Medicine, Houston, Texas
| | - Priscilla Ehieze
- Center of Excellence in Health Equity, Training, and Research, Baylor College of Medicine, Houston, Texas
| | - Rhanna Wilson
- Center of Excellence in Health Equity, Training, and Research, Baylor College of Medicine, Houston, Texas
| | - Alexia Awoseyi
- Center of Excellence in Health Equity, Training, and Research, Baylor College of Medicine, Houston, Texas
| | - Hamisu M Salihu
- Center of Excellence in Health Equity, Training, and Research, Baylor College of Medicine, Houston, Texas
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18
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De Los Santos H, Bezold CP, Jiang KM, Chen JT, Okechukwu CA. Evaluating Methods for Mapping Historical Redlining to Census Tracts for Health Equity Research. J Urban Health 2024; 101:392-401. [PMID: 38519804 PMCID: PMC11052981 DOI: 10.1007/s11524-024-00841-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/25/2024]
Abstract
Neighborhood characteristics including housing status can profoundly influence health. Recently, increasing attention has been paid to present-day impacts of "redlining," or historic area classifications that indicated less desirable (redlined) areas subject to decreased investment. Scholarship of redlining and health is emerging; limited guidance exists regarding optimal approaches to measuring historic redlining in studies of present-day health outcomes. We evaluated how different redlining approaches (map alignment methods) influence associations between redlining and health outcomes. We first identified 11 existing redlining map alignment methods and their 37 logical extensions, then merged these 48 map alignment methods with census tract life expectancy data to construct 9696 linear models of each method and life expectancy for all 202 redlined cities. We evaluated each model's statistical significance and R2 values and compared changes between historical and contemporary geographies and populations using Root Mean Squared Error (RMSE). RMSE peaked with a normal distribution at 0.175, indicating persistent difference between historical and contemporary geographies and populations. Continuous methods with low thresholds provided higher neighborhood coverage. Weighting methods had more significant associations, while high threshold methods had higher R2 values. In light of these findings, we recommend continuous methods that consider contemporary population distributions and mapping overlap for studies of redlining and health. We developed an R application {holcmapr} to enable map alignment method comparison and easier method selection.
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Affiliation(s)
| | | | | | - Jarvis T Chen
- Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Cassandra A Okechukwu
- The MITRE Corporation, McLean, VA, USA
- Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, MA, USA
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19
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Kraus NT, Connor S, Shoda K, Moore SE, Irani E. Historic redlining and health outcomes: A systematic review. Public Health Nurs 2024; 41:287-296. [PMID: 38148621 DOI: 10.1111/phn.13276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 11/06/2023] [Accepted: 12/06/2023] [Indexed: 12/28/2023]
Abstract
OBJECTIVE The purpose of this systematic review was to synthesize the existing literature on the associations between historic redlining and modern-day health outcomes across the lifespan. METHOD This review searched PubMed and CINAHL for peer-reviewed, data-based articles examining the relationship between historic redlining and any health outcome. Articles were appraised using the JBI critical appraisal checklist. The results were synthesized using a narrative summary approach. RESULTS Thirty-six articles were included and focused on various health outcomes, including cardiovascular outcomes, breast cancer incidence and mortality, firearm injury or death, birth-related outcomes, and asthma outcomes. Most of the included articles (n = 31; 86%) found significant associations between historic redlining and adverse health outcomes such as increased cardiovascular disease, higher rates of preterm births, increased cancer incidence, reduced survival time after breast cancer diagnosis, and increased firearm injury incidence. DISCUSSION This review demonstrates the persistent effect of historic redlining on individuals' health. Public health nurses should recognize redlining as a form of structural racism when caring for affected communities and should advocate for policies and programs that advance health equity. Nurse researchers should develop and test multilevel interventions to address systemic racism and improve health outcomes in communities affected by redlining.
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Affiliation(s)
- Noa T Kraus
- Frances Payne Bolton School of Nursing, Case Western Reserve University, Cleveland, Ohio, USA
| | - Sarah Connor
- Frances Payne Bolton School of Nursing, Case Western Reserve University, Cleveland, Ohio, USA
| | - Krista Shoda
- Frances Payne Bolton School of Nursing, Case Western Reserve University, Cleveland, Ohio, USA
| | - Scott Emory Moore
- Frances Payne Bolton School of Nursing, Case Western Reserve University, Cleveland, Ohio, USA
| | - Elliane Irani
- Frances Payne Bolton School of Nursing, Case Western Reserve University, Cleveland, Ohio, USA
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20
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Burris HH, Yang N, Riis V, Valeri L, South EC, Ravel J, Elovitz MA. The role of neighborhood deprivation in the cervicovaginal microbiota. Am J Obstet Gynecol MFM 2024; 6:101291. [PMID: 38246324 PMCID: PMC10948309 DOI: 10.1016/j.ajogmf.2024.101291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 01/09/2024] [Accepted: 01/15/2024] [Indexed: 01/23/2024]
Abstract
BACKGROUND Lactobacillus-deficient cervicovaginal microbiota is associated with spontaneous preterm birth and is more common among Black individuals. Persistent racial segregation in the United States has led to differential neighborhood exposures by race that can affect pregnancy outcomes. The extent to which neighborhood exposures may explain racial differences in the cervicovaginal microbiota is unknown. OBJECTIVE This study aimed to determine whether neighborhood deprivation, defined as material community deprivation, is associated with a Lactobacillus-deficient cervicovaginal microbiota in a prospective cohort of pregnant individuals. Our hypothesis was that racial differences in neighborhood deprivation may explain the higher prevalence of Lactobacillus-deficient cervicovaginal microbiota in Black birthing people. STUDY DESIGN This study analyzed data from Motherhood and Microbiome, a prospective pregnancy cohort enrolled from prenatal clinics in a single hospital system 2013-2016 in which a Lactobacillus-deficient cervicovaginal microbiota was previously shown to be associated with spontaneous preterm birth. This study geocoded addresses to obtain census tract neighborhood deprivation data from the Brokamp Nationwide Community Deprivation Index that uses weighted proportions of poverty, income, public assistance, lack of health insurance, and vacant housing. Generalized linear mixed models quantified associations of deprivation with the cervicovaginal microbiota accounting for geographic clustering by census tract and potential confounders. Because of different distributions of neighborhood deprivation and the cervicovaginal microbiota, race-stratified models were used. Mediation analyses quantified the extent to which deprivation may contribute to racial differences in the cervicovaginal microbiota. RESULTS Higher neighborhood deprivation was associated with a Lactobacillus-deficient cervicovaginal microbiota. Per standard deviation increment of deprivation, participants had 28% higher adjusted odds (adjusted odds ratio, 1.28; 95% confidence interval, 1.04-1.58) of a Lactobacillus-deficient microbiota. Black participants had higher odds of a Lactobacillus-deficient microbiota than White participants (adjusted odds ratio, 4.00; 95% confidence interval, 2.05-8.26), and mediation analysis revealed that deprivation accounted for 22% (P=.046) of that disparity. CONCLUSION Neighborhood deprivation was associated with Lactobacillus-deficient cervicovaginal microbiota and may partially explain Black-White disparities in the cervicovaginal microbiota. Mechanistic studies to explore how environmental exposures modify the cervicovaginal microbiota are warranted to identify novel opportunities for future interventional strategies to prevent preterm birth. As the findings demonstrate a potential biological effect from neighborhood conditions, policies that drive urban planning should be explored to improve pregnancy outcomes.
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Affiliation(s)
- Heather H Burris
- Division of Neonatology, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, PA (Dr Burris); Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA (Dr Burris); Leonard Davis Institute for Health Economics, University of Pennsylvania, Philadelphia, PA (Dr Burris).
| | - Nancy Yang
- University of California San Francisco Medical School, San Francisco, CA (Ms. Yang)
| | - Valerie Riis
- Women's Biomedical Research Institute, Icahn School of Medicine, New York, NY (Ms. Riis and Dr. Elovitz)
| | - Linda Valeri
- Department of Biostatistics, Columbia University Mailman School of Public Health, New York, NY (Dr. Valeri)
| | - Eugenia C South
- Penn Urban Health Lab, Department of Emergency Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA (Dr. South)
| | - Jacques Ravel
- Institute for Genome Sciences and Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, MD (Dr. Ravel)
| | - Michal A Elovitz
- Women's Biomedical Research Institute, Icahn School of Medicine, New York, NY (Ms. Riis and Dr. Elovitz); Department of Obstetrics, Gynecology, and Reproductive Sciences, Icahn School of Medicine, New York, NY (Dr. Elovitz)
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21
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Dickson CA, Ergun-Longmire B, Greydanus DE, Eke R, Giedeman B, Nickson NM, Hoang LN, Adabanya U, Payares DVP, Chahin S, McCrary J, White K, Moon JH, Haitova N, Deleon J, Apple RW. Health equity in pediatrics: Current concepts for the care of children in the 21st century (Dis Mon). Dis Mon 2024; 70:101631. [PMID: 37739834 DOI: 10.1016/j.disamonth.2023.101631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/24/2023]
Abstract
This is an analysis of important aspects of health equity in caring for children and adolescents written by a multidisciplinary team from different medical centers. In this discussion for clinicians, we look at definitions of pediatric health equity and the enormous impact of social determinants of health in this area. Factors involved with pediatric healthcare disparities that are considered include race, ethnicity, gender, age, poverty, socioeconomic status, LGBT status, living in rural communities, housing instability, food insecurity, access to transportation, availability of healthcare professionals, the status of education, and employment as well as immigration. Additional issues involved with health equity in pediatrics that are reviewed will include the impact of the COVID-19 pandemic, behavioral health concepts, and the negative health effects of climate change. Recommendations that are presented include reflection of one's own attitudes on as well as an understanding of these topics, consideration of the role of various healthcare providers (i.e., community health workers, peer health navigators, others), the impact of behavioral health integration, and the need for well-conceived curricula as well as multi-faceted training programs in pediatric health equity at the undergraduate and postgraduate medical education levels. Furthermore, ongoing research in pediatric health equity is needed to scrutinize current concepts and stimulate the development of ideas with an ever-greater positive influence on the health of our beloved children. Clinicians caring for children can serve as champions for the optimal health of children and their families; in addition, these healthcare professionals are uniquely positioned in their daily work to understand the drivers of health inequities and to be advocates for optimal health equity in the 21st century for all children and adolescents.
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Affiliation(s)
- Cheryl A Dickson
- Department of Pediatric & Adolescent Medicine, Western Michigan University, Homer Stryker M.D. School of Medicine, Kalamazoo, MI, United States
| | - Berrin Ergun-Longmire
- Department of Pediatric & Adolescent Medicine, Western Michigan University, Homer Stryker M.D. School of Medicine, Kalamazoo, MI, United States
| | - Donald E Greydanus
- Department of Pediatric & Adolescent Medicine, Western Michigan University, Homer Stryker M.D. School of Medicine, Kalamazoo, MI, United States.
| | - Ransome Eke
- Department of Community Medicine, Mercer University School of Medicine, Columbus, GA, United States
| | - Bethany Giedeman
- Western Michigan University, Homer Stryker M.D. School of Medicine, Kalamazoo, MI, United States
| | - Nikoli M Nickson
- Western Michigan University, Homer Stryker M.D. School of Medicine, Kalamazoo, MI, United States
| | - Linh-Nhu Hoang
- Department of Psychology, Western Michigan University, Kalamazoo, MI, United States
| | - Uzochukwu Adabanya
- Department of Community Medicine, Mercer University School of Medicine, Columbus, GA, United States
| | - Daniela V Pinto Payares
- Western Michigan University, Homer Stryker M.D. School of Medicine, Kalamazoo, MI, United States
| | - Summer Chahin
- Department of Psychology, C.S. Mott Children's Hospital/Michigan Medicine, Ann Arbor, MI, United States
| | - Jerica McCrary
- Center for Rural Health and Health Disparities, Mercer University School of Medicine, Columbus, GA, United States
| | - Katie White
- Department of Pediatric & Adolescent Medicine, Western Michigan University, Homer Stryker M.D. School of Medicine, Kalamazoo, MI, United States
| | - Jin Hyung Moon
- Department of Community Medicine, Mercer University School of Medicine, Columbus, GA, United States
| | - Nizoramo Haitova
- Department of Educational Leadership, Research and Technology, Western Michigan University, Kalamazoo, MI, United States
| | - Jocelyn Deleon
- Department of Pediatric & Adolescent Medicine, Western Michigan University, Homer Stryker M.D. School of Medicine, Kalamazoo, MI, United States
| | - Roger W Apple
- Department of Pediatric & Adolescent Medicine, Western Michigan University, Homer Stryker M.D. School of Medicine, Kalamazoo, MI, United States
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22
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Riley T, Schleimer JP, Jahn JL. Organized abandonment under racial capitalism: Measuring accountable actors of structural racism for public health research and action. Soc Sci Med 2024; 343:116576. [PMID: 38237286 DOI: 10.1016/j.socscimed.2024.116576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 12/14/2023] [Accepted: 01/05/2024] [Indexed: 02/10/2024]
Abstract
Understanding the shifting nature of structural racism historically and across institutions is vital for effective action towards racial health equity. While public health research on structural racism is rapidly increasing, most studies are missing the interdependence of policies and institutional practices over time that shape power imbalances and lead to entrenched health inequities. Here, we discuss Ruth Wilson Gilmore's concept of organized abandonment - the intentional disinvestment in communities which, in turn, creates opportunities for extraction, revenue generation, and carceral enforcement to fill the cracks of a compromised social infrastructure - to encourage action-oriented public health research that is grounded in history and an understanding of racial capitalism. We present a case example using publicly-available data on redlining, gentrification and policing in Seattle, Washington. We mapped the intersections of redlining and gentrification and estimated their neighborhood-level association with police activity using Bayesian spatial Poisson regression models. We found that histories of racist housing policies like redlining and processes of gentrification are interdependent and shape contemporary neighborhood racial and economic segregation and police activity. Compared to structurally advantaged neighborhoods, police stops were higher in neighborhoods that were 1) historically disinvested (i.e. redlined) and remain low-income and structurally disadvantaged and 2) formerly industrial and business districts that were not redlined and are now gentrified. Notably, we found that policing practices were significantly more intensive in neighborhoods that were both high redlined and gentrified. Together, these findings illustrate how the place-based racialized processes of dispossession, displacement and policing are deeply intertwined to maintain racial capitalism. Our findings also highlight the importance of examining multiple racialized processes simultaneously to fill critical gaps in the existing literature that are necessary for sustainable solutions to address structural racism.
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Affiliation(s)
- Taylor Riley
- Department of Epidemiology, University of Washington School of Public Health, Seattle, WA, USA.
| | - Julia P Schleimer
- Department of Epidemiology, University of Washington School of Public Health, Seattle, WA, USA
| | - Jaquelyn L Jahn
- Ubuntu Center on Racism, Global Movements, and Population Health Equity, Department of Epidemiology & Biostatistics, Dornsife School of Public Health, Drexel University, Philadelphia, PA, USA
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23
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Rivera KM, D'Anna-Hernandez KL, Hankin BL, Davis EP, Doom JR. Experience of discrimination reported during pregnancy and infant's emerging effortful control. Dev Psychobiol 2024; 66:e22455. [PMID: 38388206 PMCID: PMC10928799 DOI: 10.1002/dev.22455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 11/29/2023] [Accepted: 12/16/2023] [Indexed: 02/24/2024]
Abstract
Discrimination reported during pregnancy is associated with poorer offspring emotional outcomes. Links with effortful control have yet to be examined. This study investigated whether pregnant individuals' reports of lifetime racial/ethnic discrimination and everyday discrimination (including but not specific to race/ethnicity) reported during pregnancy were associated with offspring emerging effortful control at 6 months of age. Pregnant individuals (N = 174) and their offspring (93 female infants) participated. During pregnancy, participants completed two discrimination measures: (1) lifetime experience of racial/ethnic discrimination, and (2) everyday discrimination (not specific to race/ethnicity). Parents completed the Infant Behavior Questionnaire-Revised when infants were 6 months old to assess orienting/regulation, a measure of emerging effortful control. Analyses were conducted in a subsample with racially/ethnically marginalized participants and then everyday discrimination analyses were repeated in the full sample. For racially/ethnically marginalized participants, greater everyday discrimination (β = -.27, p = .01) but not greater lifetime experience of racial/ethnic discrimination (β = -.21, p = .06) was associated with poorer infant emerging effortful control. In the full sample, greater everyday discrimination was associated with poorer infant emerging effortful control (β = -.24, p = .002). Greater perceived stress, but not depressive symptoms, at 2 months postnatal mediated the association between everyday discrimination and emerging effortful control. Further research should examine additional biological and behavioral mechanisms by which discrimination reported during pregnancy may affect offspring emerging effortful control.
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Affiliation(s)
- Kenia M Rivera
- Department of Psychology, University of Denver, Denver, Colorado, USA
| | | | - Benjamin L Hankin
- Department of Psychology, University of Illinois at Urbana-Champaign, Champaign, Illinois, USA
| | - Elysia Poggi Davis
- Department of Psychology, University of Denver, Denver, Colorado, USA
- Department of Pediatrics, University of California, Irvine, Orange, California, USA
| | - Jenalee R Doom
- Department of Psychology, University of Denver, Denver, Colorado, USA
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24
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Smarr MM, Avakian M, Lopez AR, Onyango B, Amolegbe S, Boyles A, Fenton SE, Harmon QE, Jirles B, Lasko D, Moody R, Schelp J, Sutherland V, Thomas L, Williams CJ, Dixon D. Broadening the Environmental Lens to Include Social and Structural Determinants of Women's Health Disparities. ENVIRONMENTAL HEALTH PERSPECTIVES 2024; 132:15002. [PMID: 38227347 PMCID: PMC10790815 DOI: 10.1289/ehp12996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 12/06/2023] [Accepted: 12/14/2023] [Indexed: 01/17/2024]
Abstract
BACKGROUND Due to the physical, metabolic, and hormonal changes before, during, and after pregnancy, women-defined here as people assigned female at birth-are particularly susceptible to environmental insults. Racism, a driving force of social determinants of health, exacerbates this susceptibility by affecting exposure to both chemical and nonchemical stressors to create women's health disparities. OBJECTIVES To better understand and address social and structural determinants of women's health disparities, the National Institute of Environmental Health Sciences (NIEHS) hosted a workshop focused on the environmental impacts on women's health disparities and reproductive health in April 2022. This commentary summarizes foundational research and unique insights shared by workshop participants, who emphasized the need to broaden the definition of the environment to include upstream social and structural determinants of health. We also summarize current challenges and recommendations, as discussed by workshop participants, to address women's environmental and reproductive health disparities. DISCUSSION The challenges related to women's health equity, as identified by workshop attendees, included developing research approaches to better capture the social and structural environment in both human and animal studies, integrating environmental health principles into clinical care, and implementing more inclusive publishing and funding approaches. Workshop participants discussed recommendations in each of these areas that encourage interdisciplinary collaboration among researchers, clinicians, funders, publishers, and community members. https://doi.org/10.1289/EHP12996.
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Affiliation(s)
- Melissa M. Smarr
- Division of Extramural Research and Training, National Institute of Environmental Health Sciences, Durham, North Carolina, USA
| | | | | | | | - Sara Amolegbe
- Office of the Director, National Institutes of Health, Bethesda, Maryland, USA
| | - Abee Boyles
- Division of Extramural Research and Training, National Institute of Environmental Health Sciences, Durham, North Carolina, USA
| | - Suzanne E. Fenton
- Division of Translational Toxicology, National Institute of Environmental Health Sciences, Durham, North Carolina, USA
| | - Quaker E. Harmon
- Division of Intramural Research, National Institute of Environmental Health Sciences, Durham, North Carolina, USA
| | - Bill Jirles
- Office of the Director, National Institute of Environmental Health Sciences, Durham, North Carolina, USA
| | - Denise Lasko
- Division of Translational Toxicology, National Institute of Environmental Health Sciences, Durham, North Carolina, USA
| | - Rosemary Moody
- Division of Extramural Research, National Institute on Drug Abuse, Bethesda, Maryland, USA
| | - John Schelp
- Office of the Director, National Institute of Environmental Health Sciences, Durham, North Carolina, USA
| | - Vicki Sutherland
- Division of Translational Toxicology, National Institute of Environmental Health Sciences, Durham, North Carolina, USA
| | - Laura Thomas
- Division of Translational Research, National Institute of Mental Health, Bethesda, Maryland, USA
| | - Carmen J. Williams
- Division of Intramural Research, National Institute of Environmental Health Sciences, Durham, North Carolina, USA
| | - Darlene Dixon
- Division of Translational Toxicology, National Institute of Environmental Health Sciences, Durham, North Carolina, USA
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25
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Bole A, Bernstein A, White MJ. The Built Environment and Pediatric Health. Pediatrics 2024; 153:e2023064773. [PMID: 38105697 DOI: 10.1542/peds.2023-064773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/23/2023] [Indexed: 12/19/2023] Open
Abstract
Buildings, parks, and roads are all elements of the "built environment," which can be described as the human-made structures that comprise the neighborhoods and communities where people live, work, learn, and recreate (https://www.epa.gov/smm/basic-information-about-built-environment). The design of communities where children and adolescents live, learn, and play has a profound impact on their health. Moreover, the policies and practices that determine community design and the built environment are a root cause of disparities in the social determinants of health that contribute to health inequity. An understanding of the links between the built environment and pediatric health will help to inform pediatricians' and other pediatric health professionals' care for patients and advocacy on their behalf. This technical report describes the range of pediatric physical and mental health conditions influenced by the built environment, as well as historical and persistent effects of the built environment on health disparities. The accompanying policy statement outlines community design solutions that can improve pediatric health and health equity, including opportunities for pediatricians and the health care sector to incorporate this knowledge in patient care, as well as to play a role in advancing a health-promoting built environment for all children and families.
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Affiliation(s)
- Aparna Bole
- Department of Pediatrics, Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Aaron Bernstein
- Department of General Pediatrics, Boston Children's Hospital, and Center for Climate, Health and the Global Environment, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Michelle J White
- Department of Pediatrics, Duke University Medical Center, Durham, North Carolina
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26
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Abstract
Buildings, parks, and roads are all elements of the "built environment," which can be described as the human-made structures that comprise the neighborhoods and communities where people live, work, learn, and recreate (https://www.epa.gov/smm/basic-information-about-built-environment). The design of communities where children and adolescents live, learn, and play has a profound impact on their health. Moreover, the policies and practices that determine community design and the built environment are a root cause of disparities in the social determinants of health that contribute to health inequity. An understanding of the links between the built environment and pediatric health will help to inform pediatricians' and other pediatric health care professionals' care for patients and advocacy on their behalf. This policy statement outlines community design solutions that can improve pediatric physical and mental health, and improve health equity. It describes opportunities for pediatricians and the health care sector to incorporate this knowledge in patient care, as well as to play a role in advancing a health-promoting built environment for all children and families. The accompanying technical report reviews the range of pediatric physical and mental health conditions influenced by the built environment, as well as historical and persistent effects of the built environment on health disparities.
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Affiliation(s)
- Aparna Bole
- Department of Pediatrics, Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Aaron Bernstein
- Department of General Pediatrics, Boston Children's Hospital, and Center for Climate, Health and the Global Environment, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Michelle J White
- Department of Pediatrics, Duke University Medical Center, Durham, North Carolina
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27
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Carlos H, Weiss JE, Carter B, Akré ERL, Diaz A, Loehrer AP. Development of Neighborhood Trajectories employing Historic Redlining and the Area Deprivation Index. RESEARCH SQUARE 2023:rs.3.rs-3783331. [PMID: 38196649 PMCID: PMC10775357 DOI: 10.21203/rs.3.rs-3783331/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2024]
Abstract
The role of historic residential redlining on health disparities is intertwined with policy changes made before and after the 1930s that influence current neighborhood characteristics and shape ongoing structural racism in the United States. We developed Neighborhood Trajectories which combine historic redlining data and the current neighborhood socioeconomic characteristics as a novel approach to studying structural racism. Home Owners Loan Corporation (HOLC) neighborhoods for the entire U.S. were used to map the HOLC grades to the 2020 U.S. Census block group polygons based on the percentage of HOLC areas in each block group. Each block group was also assigned an Area Deprivation Index (ADI) from the Neighborhood Atlas®. To evaluate changes in neighborhoods from historic HOLC grades to present degree of deprivation, we aggregated block groups into "Neighborhood Trajectories" using historic HOLC grades and current ADI. The Neighborhood Trajectories are "Advantage Stable"; "Advantage Reduced"; "Disadvantage Reduced"; and "Disadvantage Stable." Neighborhood Trajectories were established for 13.3% (32,152) of the block groups in the U.S., encompassing 38,005,799 people. Overall, the Disadvantage-Reduced trajectory had the largest population (16,307,217 people). However, the largest percentage of Non-Hispanic/Latino Black residents (34%) fell in the Advantage-Reduced trajectory, while the largest percentage of Non-Hispanic/Latino White residents (60%) fell in the Advantage-Stable trajectory. The development of the Neighborhood Trajectories affords a more nuanced mechanism to investigate dynamic processes from historic policy, socioeconomic development, and ongoing marginalization. This adaptable methodology may enable investigation of ongoing sociopolitical processes including gentrification of neighborhoods (Disadvantage-Reduced trajectory) and "White flight" (Advantage Reduced trajectory).
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Affiliation(s)
| | | | - Benjamin Carter
- The Dartmouth Institute for Health Policy and Clinical Practice
| | - Ellesse-Roselee L Akré
- Johns Hopkins Bloomberg School of Public Health: Johns Hopkins University Bloomberg School of Public Health
| | - Adrian Diaz
- The Ohio State University Department of Surgery
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28
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Oh DL, Meltzer D, Wang K, Canchola AJ, DeRouen MC, McDaniels-Davidson C, Gibbons J, Carvajal-Carmona L, Nodora JN, Hill L, Gomez SL, Martinez ME. Neighborhood Factors Associated with COVID-19 Cases in California. J Racial Ethn Health Disparities 2023; 10:2653-2662. [PMID: 36376642 PMCID: PMC9662780 DOI: 10.1007/s40615-022-01443-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 10/28/2022] [Accepted: 11/01/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND There is a need to assess neighborhood-level factors driving COVID-19 disparities across racial and ethnic groups. OBJECTIVE To use census tract-level data to investigate neighborhood-level factors contributing to racial and ethnic group-specific COVID-19 case rates in California. DESIGN Quasi-Poisson generalized linear models were used to identify neighborhood-level factors associated with COVID-19 cases. In separate sequential models for Hispanic, Black, and Asian, we characterized the associations between neighborhood factors on neighborhood COVID-19 cases. Subanalyses were conducted on neighborhoods with majority Hispanic, Black, and Asian residents to identify factors that might be unique to these neighborhoods. Geographically weighted regression using a quasi-Poisson model was conducted to identify regional differences. MAIN MEASURES All COVID-19 cases and tests reported through January 31, 2021, to the California Department of Public Health. Neighborhood-level data from census tracts were obtained from American Community Survey 5-year estimates (2015-2019), United States Census (2010), and United States Department of Housing and Urban Development. KEY RESULTS The neighborhood factors associated with COVID-19 case rate were racial and ethnic composition, age, limited English proficiency (LEP), income, household size, and population density. LEP had the largest influence on the positive association between proportion of Hispanic residents and COVID-19 cases (- 2.1% change). This was also true for proportion of Asian residents (- 1.8% change), but not for the proportion of Black residents (- 0.1% change). The influence of LEP was strongest in areas of the Bay Area, Los Angeles, and San Diego. CONCLUSION Neighborhood-level contextual drivers of COVID-19 burden differ across racial and ethnic groups.
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Affiliation(s)
- Debora L Oh
- Department of Epidemiology and Biostatistics, University of California San Francisco, 550 16th Street, 2nd Floor, San Francisco, CA, 94158, USA.
| | - Dan Meltzer
- Department of Epidemiology and Biostatistics, University of California San Francisco, 550 16th Street, 2nd Floor, San Francisco, CA, 94158, USA
| | - Katarina Wang
- Department of Epidemiology and Biostatistics, University of California San Francisco, 550 16th Street, 2nd Floor, San Francisco, CA, 94158, USA
| | - Alison J Canchola
- Department of Epidemiology and Biostatistics, University of California San Francisco, 550 16th Street, 2nd Floor, San Francisco, CA, 94158, USA
| | - Mindy C DeRouen
- Department of Epidemiology and Biostatistics, University of California San Francisco, 550 16th Street, 2nd Floor, San Francisco, CA, 94158, USA
| | - Corinne McDaniels-Davidson
- School of Public Health, San Diego State University, San Diego, CA, USA
- Moores Cancer Center, University of California San Diego, La Jolla, CA, USA
| | - Joseph Gibbons
- Department of Sociology, San Diego State University, San Diego, CA, USA
| | - Luis Carvajal-Carmona
- Department of Biochemistry and Molecular Medicine, University of California Davis, Davis, CA, USA
| | - Jesse N Nodora
- Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla, CA, USA
- Moores Cancer Center, University of California San Diego, La Jolla, CA, USA
| | - Linda Hill
- Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla, CA, USA
| | - Scarlett Lin Gomez
- Department of Epidemiology and Biostatistics, University of California San Francisco, 550 16th Street, 2nd Floor, San Francisco, CA, 94158, USA
- Helen Diller Family Comprehensive Cancer Center, University of California San Francisco, San Francisco, USA
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29
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Asada Y, Bleiweiss-Sande R, Barnes C, Lane H, Chriqui JF. In Pursuit of Equitable Access in Federal Food and Nutrition Assistance Programs. Am J Public Health 2023; 113:S175-S179. [PMID: 38118097 PMCID: PMC10733889 DOI: 10.2105/ajph.2023.307496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/13/2023] [Indexed: 12/22/2023]
Affiliation(s)
- Yuka Asada
- Yuka Asada is with the School of Public Health, University of Illinois, Chicago. Rachel Bleiweiss-Sande is with Mathematica in Princeton, NJ. Carolyn Barnes is with the Crown Family School of Social Work, Policy, and Practice, The University of Chicago. Hannah Lane is with the Department of Population Health Sciences, School of Medicine, Duke University, Durham, NC. Jamie F. Chriqui is with the Division of Health Policy Research, Institute for Health Research and Policy, and Department of Health Policy and Administration, School of Public Health, University of Illinois, Chicago. Yuka Asada and Rachel Bleiweiss-Sande are also Guest Editors for this supplement issue
| | - Rachel Bleiweiss-Sande
- Yuka Asada is with the School of Public Health, University of Illinois, Chicago. Rachel Bleiweiss-Sande is with Mathematica in Princeton, NJ. Carolyn Barnes is with the Crown Family School of Social Work, Policy, and Practice, The University of Chicago. Hannah Lane is with the Department of Population Health Sciences, School of Medicine, Duke University, Durham, NC. Jamie F. Chriqui is with the Division of Health Policy Research, Institute for Health Research and Policy, and Department of Health Policy and Administration, School of Public Health, University of Illinois, Chicago. Yuka Asada and Rachel Bleiweiss-Sande are also Guest Editors for this supplement issue
| | - Carolyn Barnes
- Yuka Asada is with the School of Public Health, University of Illinois, Chicago. Rachel Bleiweiss-Sande is with Mathematica in Princeton, NJ. Carolyn Barnes is with the Crown Family School of Social Work, Policy, and Practice, The University of Chicago. Hannah Lane is with the Department of Population Health Sciences, School of Medicine, Duke University, Durham, NC. Jamie F. Chriqui is with the Division of Health Policy Research, Institute for Health Research and Policy, and Department of Health Policy and Administration, School of Public Health, University of Illinois, Chicago. Yuka Asada and Rachel Bleiweiss-Sande are also Guest Editors for this supplement issue
| | - Hannah Lane
- Yuka Asada is with the School of Public Health, University of Illinois, Chicago. Rachel Bleiweiss-Sande is with Mathematica in Princeton, NJ. Carolyn Barnes is with the Crown Family School of Social Work, Policy, and Practice, The University of Chicago. Hannah Lane is with the Department of Population Health Sciences, School of Medicine, Duke University, Durham, NC. Jamie F. Chriqui is with the Division of Health Policy Research, Institute for Health Research and Policy, and Department of Health Policy and Administration, School of Public Health, University of Illinois, Chicago. Yuka Asada and Rachel Bleiweiss-Sande are also Guest Editors for this supplement issue
| | - Jamie F Chriqui
- Yuka Asada is with the School of Public Health, University of Illinois, Chicago. Rachel Bleiweiss-Sande is with Mathematica in Princeton, NJ. Carolyn Barnes is with the Crown Family School of Social Work, Policy, and Practice, The University of Chicago. Hannah Lane is with the Department of Population Health Sciences, School of Medicine, Duke University, Durham, NC. Jamie F. Chriqui is with the Division of Health Policy Research, Institute for Health Research and Policy, and Department of Health Policy and Administration, School of Public Health, University of Illinois, Chicago. Yuka Asada and Rachel Bleiweiss-Sande are also Guest Editors for this supplement issue
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Gordon M, Casey JA, McBrien H, Gemmill A, Hernández D, Catalano R, Chakrabarti S, Bruckner T. Disparities in preterm birth following the July 1995 Chicago heat wave. Ann Epidemiol 2023; 87:S1047-2797(23)00166-7. [PMID: 37678645 PMCID: PMC10842513 DOI: 10.1016/j.annepidem.2023.08.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 08/20/2023] [Accepted: 08/25/2023] [Indexed: 09/09/2023]
Abstract
PURPOSE To evaluate if changes in preterm birth (PTB, <37 weeks of gestation) incidence differed between non-Hispanic (NH) Black and NH white births following the July 1995 Chicago heat wave-among the most severe U.S. heat waves since 1950. METHODS We used an ecologic study design. We obtained birth data from January 1990-December 1996 from the National Vital Statistics File to calculate the mean monthly PTB incidence in Chicago's Cook County, Illinois. Births between July 1995 and February 1996 were potentially exposed to the heat wave in utero. We generated time series models for NH Black and NH white births, which incorporated synthetic controls of Cook County based on unexposed counties. We ran a secondary analysis considering socioeconomic status (SES). RESULTS From 1990-1996, the mean monthly PTB incidence among NH Black births was 18.6% compared to 7.8% among NH white births. The mean monthly PTB incidence among NH Black births from August 1995-January 1996 was 16.7% higher than expected (three additional PTBs per 100 live births per month [95% confidence interval (CI): 1, 5]). A similar increase occurred among low-SES NH Black births. No increase appeared among NH white births. CONCLUSIONS Severe heat waves may increase racial disparities in PTB incidence.
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Affiliation(s)
- Milo Gordon
- Department of Environmental Health Sciences, Columbia University Mailman School of Public Health, New York, NY
| | - Joan A Casey
- Department of Environmental Health Sciences, Columbia University Mailman School of Public Health, New York, NY; Department of Environmental & Occupational Health Sciences, University of Washington, Seattle, WA
| | - Heather McBrien
- Department of Environmental Health Sciences, Columbia University Mailman School of Public Health, New York, NY
| | - Alison Gemmill
- Department of Population, Family, and Reproductive Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Diana Hernández
- Sociomedical Sciences Department, Columbia University Mailman School of Public Health, New York, NY
| | - Ralph Catalano
- School of Public Health, University of California, Berkeley
| | | | - Tim Bruckner
- Program in Public Health, University of California, Irvine.
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Catalao R, Zephyrin L, Richardson L, Coghill Y, Smylie J, Hatch SL. Tackling racism in maternal health. BMJ 2023; 383:e076092. [PMID: 37875287 DOI: 10.1136/bmj-2023-076092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2023]
Affiliation(s)
- Raquel Catalao
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Laurie Zephyrin
- Advancing Health Equity, Commonwealth Fund, New York, NY, USA
| | - Lisa Richardson
- Institute of Women and Ethnic Studies, UNO Research and Technology Foundation, New Orleans, USA
| | - Yvonne Coghill
- Excellence in Action, Workforce Race Equality, NHS London, UK
| | - Janet Smylie
- Well Living House, Li Ka Shing Knowledge Institute, Unity Health, Toronto Canada
- Dalla Lana School of Public Health and Department of Family and Community Medicine, Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Stephani L Hatch
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- ESRC Centre for Society and Mental Health, King's College London, UK
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Tsai WL, Nash MS, Rosenbaum DJ, Prince SE, D’Aloisio AA, Mehaffey MH, Sandler DP, Buckley TJ, Neale AC. Association of Redlining and Natural Environment with Depressive Symptoms in Women in the Sister Study. ENVIRONMENTAL HEALTH PERSPECTIVES 2023; 131:107009. [PMID: 37851582 PMCID: PMC10584058 DOI: 10.1289/ehp12212] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 09/05/2023] [Accepted: 09/20/2023] [Indexed: 10/20/2023]
Abstract
BACKGROUND Improving mental health is recognized as an important factor for achieving global development goals. Despite strong evidence that neighborhood greenery promotes better mental health, there are environmental justice concerns over the distribution of neighborhood greenery. Underlying these concerns are present-day consequences of historical discriminatory financial investment practices, such as redlining which was established by the U.S. Federal Home Owners' Loan Corporation (HOLC) in the 1930s. The impacts of redlining on environmental and health disparities have been researched extensively. However, the influences of redlining on the associations between neighborhood environment and health outcomes have not been fully assessed. OBJECTIVES The aim of this study was to examine whether associations between residential tree cover and depressive symptoms vary across areas subject to HOLC practices. METHODS Depressive symptoms were defined by the 10-item Center for Epidemiologic Studies Depression Scale collected during the period 2008-2012 for 3,555 women in the Sister Study cohort residing in cities subject to HOLC practices across the United States. HOLC rating maps were obtained from the Mapping Inequality Project, University of Richmond, with neighborhoods graded as A (best for financial investment, green), B (still desirable, blue), C (declining, yellow), and D (hazardous, red-known as redlined). Tree cover within 500 m and 2,000 m from residences was estimated using 2011 U.S. Forest Service Percent Tree Canopy Cover. Mixed model using climate zone as the random effect was applied to evaluate the associations with adjustments for potential covariates. Analyses were stratified by HOLC grade. RESULTS Tree cover was significantly higher in neighborhoods with better HOLC grades. A 10% increase in tree cover was associated with reduced odds of depressive symptoms for the full study population, with adjusted odds ratios (AORs) of 0.93 [95% confidence interval (CI): 0.88, 0.99], and 0.91 (0.85, 0.97) for 500 -m and 2,000 -m buffer, respectively. Across HOLC grades, the strongest associations were observed in redlined neighborhoods, with respective AORs of 0.72 (95% CI: 0.52, 0.99) and 0.63 (95% CI: 0.45, 0.90) for 500 -m and 2,000 -m buffer. DISCUSSION Findings support a remediation strategy focused on neighborhood greenery that would address multiple public health priorities, including mental health and environmental justice. https://doi.org/10.1289/EHP12212.
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Affiliation(s)
- Wei-Lun Tsai
- Office of Research and Development, U.S. Environmental Protection Agency (U.S. EPA), Research Triangle Park, North Carolina, USA
| | - Maliha S. Nash
- Office of Research and Development, U.S. EPA, Newport, Oregon, USA
| | - Daniel J. Rosenbaum
- Oak Ridge Institute for Science and Education at Office of Research and Development, U.S. EPA, Research Triangle Park, North Carolina, USA
| | - Steven E. Prince
- Office of Research and Development, U.S. Environmental Protection Agency (U.S. EPA), Research Triangle Park, North Carolina, USA
| | - Aimee A. D’Aloisio
- Social & Scientific Systems, DLH Holdings Corporation, Durham, North Carolina
| | - Megan H. Mehaffey
- Office of Research and Development, U.S. Environmental Protection Agency (U.S. EPA), Research Triangle Park, North Carolina, USA
| | - Dale P. Sandler
- National Institute of Environmental Health Sciences, National Institutes of Health, U.S. Department of Health and Human Services, Research Triangle Park, North Carolina, USA
| | - Timothy J. Buckley
- Office of Research and Development, U.S. Environmental Protection Agency (U.S. EPA), Research Triangle Park, North Carolina, USA
| | - Anne C. Neale
- Office of Research and Development, U.S. Environmental Protection Agency (U.S. EPA), Research Triangle Park, North Carolina, USA
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Pearson AL, Zhou Y, Buxton RT, Horton TH, Pfeiffer KA, Beyer KM. The effects of contemporary redlining on the mental health of Black residents. SSM Popul Health 2023; 23:101462. [PMID: 37456619 PMCID: PMC10339054 DOI: 10.1016/j.ssmph.2023.101462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 03/29/2023] [Accepted: 06/28/2023] [Indexed: 07/18/2023] Open
Abstract
Understanding how structural racism, including institutionalized practices such as redlining, influence persistent inequities in health and neighborhood conditions is still emerging in urban health research. Such research often focuses on historical practices, giving the impression that such practices are a thing of the past. However, mortgage lending bias can be readily detected in contemporary datasets and is an active form of structural racism with implications for health and wellbeing. The objective of the current study was to test for associations among multiple measures of mental health and a measure of contemporary redlining. We linked a redlining index constructed using Home Mortgage Disclosure Act data (2007-2013) to 2021 health data for Black/African American participants in the Study of Active Neighborhoods in Detroit (n = 220 with address data). We used multilevel regression models to examine the relationship between redlining and a suite of mental health outcomes (perceived stress, anxiety, depressive symptoms, and satisfaction with life), accounting for covariates including racial composition of the neighborhood. We considered three mediating factors: perceived neighborhood cohesion, aesthetics, and discrimination. Although all participants lived in redlined neighborhoods compared to the complete Detroit Metropolitan area, participants with very low income, low levels of experienced discrimination, and lower perceptions of neighborhood aesthetics resided in highly redlined neighborhoods (score ≥5). We observed that higher resident-reported neighborhood aesthetics were found in neighborhoods with lower redlining scores and were associated with higher levels of satisfaction with life. We found that lower levels of redlining were significantly associated with higher levels of perceived discrimination, which was significantly, positively associated with anxiety, depressive symptoms, and perceived stress scores. Our findings highlight that contemporary redlining practices may influence the aesthetics of the built environment because these neighborhoods experience less investment, with implications for residents' satisfaction with life. However, areas with lower redlining may be areas where Black/African American people experience increased perceived discrimination.
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Affiliation(s)
- Amber L. Pearson
- Department of Geography, Michigan State University, East Lansing, MI, 48824, USA
| | - Yuhong Zhou
- Institute for Health & Equity, Medical College Wisconsin, Milwaukee, WI, 53226, USA
| | - Rachel T. Buxton
- Department of Biology, Carleton University, Ottawa, K1S 5B6, Canada
| | - Teresa H. Horton
- Department of Anthropology, Northwestern University, Evanston, IL, 60208, USA
| | - Karin A. Pfeiffer
- Department of Kinesiology, Michigan State University, East Lansing, MI, 48824, USA
| | - Kirsten M.M. Beyer
- Institute for Health & Equity, Medical College Wisconsin, Milwaukee, WI, 53226, USA
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Nguyen KH, Buckle-Rashid R, Thorsness R, Agbai CO, Crews DC, Trivedi AN. Structural Racism, Historical Redlining, and Incidence of Kidney Failure in US Cities, 2012-2019. J Am Soc Nephrol 2023; 34:1493-1503. [PMID: 37303086 PMCID: PMC10482063 DOI: 10.1681/asn.0000000000000165] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 05/20/2023] [Indexed: 06/13/2023] Open
Abstract
SIGNIFICANCE STATEMENT Residing in neighborhoods designated as grade D (hazardous) by the Home Owners' Loan Corporation (HOLC) under historical redlining-a discriminatory housing policy beginning in the 1930s-has been associated with present-day adverse health outcomes such as diabetes mortality. Historical redlining might underlie conditions in present-day neighborhoods that contribute to inequitable rates of kidney failure incidence, particularly for Black individuals, but its association with kidney disease is unknown. The authors found that among adults with incident kidney failure living in 141 metropolitan areas, residence in a historically redlined neighborhood rated grade D was associated with significantly higher kidney failure incidence rates compared with residence in a redlined grade A (best) neighborhood. These findings suggest that historical racist policies continue to affect current-day racial inequities in kidney health. BACKGROUND Historical redlining was a 1930s federally sponsored housing policy that permitted the Home Owners' Loan Corporation (HOLC) to develop color-coded maps and grade neighborhoods' mortgage lending risk on the basis of characteristics that included racial makeup. This practice has been associated with present-day health disparities. Racial inequities in kidney disease-particularly for Black individuals-have been linked to residential segregation and other structural inequities. METHODS Using a registry of people with incident kidney failure and digitized HOLC maps, we examined the association between residence in a historically redlined US census tract (CT) with a historical HOLC grade of D or hazardous) and present-day annual CT-level incidence of kidney failure incidence among adults in 141 US metropolitan areas, in 2012 through 2019. RESULTS Age-adjusted and sex-adjusted kidney failure incidence rates were significantly higher in CTs with a historical HOLC grade D compared with CTs with a historical HOLC grade of A or best (mean, 740.7 per million versus 326.5 per million, respectively, a difference of 414.1 per million). Compared with national averages of all adults in our sample, rates of kidney failure incidence were higher for Black adults in our study sample, irrespective of CT HOLC grade. Age-adjusted and sex-adjusted incidence rates for Black persons in CTs with a HOLC grade D were significantly higher than for Black persons residing in HOLC grade A CTs (mean, 1227.1 per million versus 1030.5 per million, respectively [a difference of 196.6 per million]). CONCLUSIONS Historical redlining is associated with present-day disparities in kidney failure incidence, demonstrating the legacy of historical racist policies on contemporary racial inequities in kidney health. PODCAST This article contains a podcast at https://dts.podtrac.com/redirect.mp3/www.asn-online.org/media/podcast/JASN/2023_08_24_JASN0000000000000165.mp3.
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Affiliation(s)
- Kevin H. Nguyen
- Department of Health Law, Policy, and Management, Boston University School of Public Health, Boston, Massachusetts
- Department of Health Services, Policy, and Practice, Brown University School of Public Health, Providence, Rhode Island
| | - Rachel Buckle-Rashid
- Hasbro Children's Hospital, Providence, Rhode Island
- Warren Alpert Medical School, Brown University, Providence, Rhode Island
| | - Rebecca Thorsness
- Department of Health Services, Policy, and Practice, Brown University School of Public Health, Providence, Rhode Island
- Veterans Affairs New England Healthcare System, Bedford, Massachusetts
| | | | - Deidra C. Crews
- Division of Nephrology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Johns Hopkins Center for Health Equity, Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Amal N. Trivedi
- Department of Health Services, Policy, and Practice, Brown University School of Public Health, Providence, Rhode Island
- Providence VA Medical Center, Providence, Rhode Island
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Mentias A, Mujahid MS, Sumarsono A, Nelson RK, Madron JM, Powell-Wiley TM, Essien UR, Keshvani N, Girotra S, Morris A, Sims M, Capers Q, Yancy C, Desai MY, Menon V, Rao S, Pandey A. Historical Redlining, Socioeconomic Distress, and Risk of Heart Failure Among Medicare Beneficiaries. Circulation 2023; 148:210-219. [PMID: 37459409 PMCID: PMC10797918 DOI: 10.1161/circulationaha.123.064351] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 04/28/2023] [Indexed: 07/20/2023]
Abstract
BACKGROUND The association of historical redlining policies, a marker of structural racism, with contemporary heart failure (HF) risk among White and Black individuals is not well established. METHODS We aimed to evaluate the association of redlining with the risk of HF among White and Black Medicare beneficiaries. Zip code-level redlining was determined by the proportion of historically redlined areas using the Mapping Inequality Project within each zip code. The association between higher zip code redlining proportion (quartile 4 versus quartiles 1-3) and HF risk were assessed separately among White and Black Medicare beneficiaries using generalized linear mixed models adjusted for potential confounders, including measures of the zip code-level Social Deprivation Index. RESULTS A total of 2 388 955 Medicare beneficiaries (Black n=801 452; White n=1 587 503; mean age, 71 years; men, 44.6%) were included. Among Black beneficiaries, living in zip codes with higher redlining proportion (quartile 4 versus quartiles 1-3) was associated with increased risk of HF after adjusting for age, sex, and comorbidities (risk ratio, 1.08 [95% CI, 1.04-1.12]; P<0.001). This association remained significant after further adjustment for area-level Social Deprivation Index (risk ratio, 1.04 [95% CI, 1.002-1.08]; P=0.04). A significant interaction was observed between redlining proportion and Social Deprivation Index (Pinteraction<0.01) such that higher redlining proportion was significantly associated with HF risk only among socioeconomically distressed regions (above the median Social Deprivation Index). Among White beneficiaries, redlining was associated with a lower risk of HF after adjustment for age, sex, and comorbidities (risk ratio, 0.94 [95% CI, 0.89-0.99]; P=0.02). CONCLUSIONS Historical redlining is associated with an increased risk of HF among Black patients. Contemporary zip code-level social determinants of health modify the relationship between redlining and HF risk, with the strongest relationship between redlining and HF observed in the most socioeconomically disadvantaged communities.
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Affiliation(s)
- Amgad Mentias
- Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, OH
| | - Mahasin S Mujahid
- Division of Epidemiology, UC Berkeley, School of Public Health, Berkeley CA
| | - Andrew Sumarsono
- Division of Hospital Medicine, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX
| | | | | | - Tiffany M. Powell-Wiley
- Social Determinants of Obesity and Cardiovascular Risk Laboratory, Cardiovascular Branch, Division of Intramural Research, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD
- Intramural Research Program, National Institute on Minority Health and Health Disparities, National Institutes of Health, Bethesda, MD
| | - Utibe R. Essien
- Division of General Internal Medicine and Health Services Research, David Geffen School of Medicine, University of California, Los Angeles, CA
- Center for the Study of Healthcare Innovation, Implementation, & Policy, VA Greater Los Angeles, CA
| | - Neil Keshvani
- Division of Cardiology, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX
| | - Saket Girotra
- Division of Cardiology, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX
| | - Alanna Morris
- Division of Cardiology, Department of Internal Medicine, Emory University School of Medicine, Atlanta, GA
| | - Mario Sims
- Department of Medicine, University of Mississippi Medical Center, Jackson, MS
| | - Quinn Capers
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX
| | - Clyde Yancy
- Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Milind Y. Desai
- Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, OH
| | - Venu Menon
- Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, OH
| | - Shreya Rao
- Division of Cardiology, Department of Internal Medicine, UTHSC San Antonio, San Antonio, TX
| | - Ambarish Pandey
- Division of Cardiology, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX
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MacKinnon NJ, Emery V, Waller J, Ange B, Ambade P, Gunja M, Watson E. Mapping Health Disparities in 11 High-Income Nations. JAMA Netw Open 2023; 6:e2322310. [PMID: 37418259 PMCID: PMC10329207 DOI: 10.1001/jamanetworkopen.2023.22310] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Accepted: 05/21/2023] [Indexed: 07/08/2023] Open
Abstract
Importance Health care delivery faces a myriad of challenges globally with well-documented health inequities based on geographic location. Yet, researchers and policy makers have a limited understanding of the frequency of geographic health disparities. Objective To describe geographic health disparities in 11 high-income countries. Design, Setting, and Participants In this survey study, we analyzed results from the 2020 Commonwealth Fund International Health Policy (IHP) Survey-a nationally representative, self-reported, and cross-sectional survey of adults from Australia, Canada, France, Germany, the Netherlands, New Zealand, Norway, Sweden, Switzerland, the UK, and the US. Eligible adults older than age 18 years were included by random sampling. Survey data were compared for the association of area type (rural or urban) with 10 health indicators across 3 domains: health status and socioeconomic risk factors, affordability of care, and access to care. Logistic regression was used to determine the associations between countries with area type for each factor, controlling for individuals' age and sex. Main Outcomes and Measures The main outcomes were geographic health disparities as measured by differences in respondents living in urban and rural settings in 10 health indicators across 3 domains. Results There were 22 402 survey respondents (12 804 female [57.2%]), with a 14% to 49% response rate depending on the country. Across the 11 countries and 10 health indicators and 3 domains (health status and socioeconomic risk factors, affordability of care, access to care), there were 21 occurrences of geographic health disparities; 13 of those in which rural residence was a protective factor and 8 of those where rural residence was a risk factor. The mean (SD) number of geographic health disparities in the countries was 1.9 (1.7). The US had statistically significant geographic health disparities in 5 of 10 indicators, the most of any country, while Canada, Norway, and the Netherlands had no statistically significant geographic health disparities. The indicators with the most occurrences of geographic health disparities were in the access to care domain. Conclusions and Relevance In this survey study of 11 high-income nations, health disparities across 10 indicators were identified. Differences in number of disparities reported by country suggest that health policy and decision makers in the US should look to Canada, Norway, and the Netherlands to improve geographic-based health equity.
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Affiliation(s)
- Neil J. MacKinnon
- Department of Population Health Sciences, Augusta University, Augusta, Georgia
| | - Vanessa Emery
- Office of the Provost and Institute of Public and Preventive Health, Augusta University, Augusta, Georgia
| | - Jennifer Waller
- Department of Population Health Sciences, Augusta University, Augusta, Georgia
| | - Brittany Ange
- Department of Population Health Sciences, Augusta University, Augusta, Georgia
| | - Preshit Ambade
- Department of Population Health Sciences, Augusta University, Augusta, Georgia
| | - Munira Gunja
- International Program in Health Policy and Practice Innovations, Commonwealth Fund, New York, New York
| | - Emma Watson
- National Health Service Education for Scotland, Edinburgh, Scotland
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Deo SV, Motairek I, Nasir K, Mentias A, Elgudin Y, Virani SS, Rajagopalan S, Al-Kindi S. Association Between Historical Neighborhood Redlining and Cardiovascular Outcomes Among US Veterans With Atherosclerotic Cardiovascular Diseases. JAMA Netw Open 2023; 6:e2322727. [PMID: 37432687 PMCID: PMC10336624 DOI: 10.1001/jamanetworkopen.2023.22727] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 05/19/2023] [Indexed: 07/12/2023] Open
Abstract
Importance In the 1930s, the government-sponsored Home Owners' Loan Corporation (HOLC) established maps of US neighborhoods that identified mortgage risk (grade A [green] characterizing lowest-risk neighborhoods in the US through mechanisms that transcend traditional risk factors to grade D [red] characterizing highest risk). This practice led to disinvestments and segregation in neighborhoods considered redlined. Very few studies have targeted whether there is an association between redlining and cardiovascular disease. Objective To evaluate whether redlining is associated with adverse cardiovascular outcomes in US veterans. Design, Setting, and Participants In this longitudinal cohort study, US veterans were followed up (January 1, 2016, to December 31, 2019) for a median of 4 years. Data, including self-reported race and ethnicity, were obtained from Veterans Affairs medical centers across the US on individuals receiving care for established atherosclerotic disease (coronary artery disease, peripheral vascular disease, or stroke). Data analysis was performed in June 2022. Exposure Home Owners' Loan Corporation grade of the census tracts of residence. Main Outcomes and Measures The first occurrence of major adverse cardiovascular events (MACE), comprising myocardial infarction, stroke, major adverse extremity events, and all-cause mortality. The adjusted association between HOLC grade and adverse outcomes was measured using Cox proportional hazards regression. Competing risks were used to model individual nonfatal components of MACE. Results Of 79 997 patients (mean [SD] age, 74.46 [10.16] years, female, 2.9%; White, 55.7%; Black, 37.3%; and Hispanic, 5.4%), a total of 7% of the individuals resided in HOLC grade A neighborhoods, 20% in B neighborhoods, 42% in C neighborhoods, and 31% in D neighborhoods. Compared with grade A neighborhoods, patients residing in HOLC grade D (redlined) neighborhoods were more likely to be Black or Hispanic with a higher prevalence of diabetes, heart failure, and chronic kidney disease. There were no associations between HOLC and MACE in unadjusted models. After adjustment for demographic factors, compared with grade A neighborhoods, those residing in redlined neighborhoods had an increased risk of MACE (hazard ratio [HR], 1.139; 95% CI, 1.083-1.198; P < .001) and all-cause mortality (HR, 1.129; 95% CI, 1.072-1.190; P < .001). Similarly, veterans residing in redlined neighborhoods had a higher risk of myocardial infarction (HR, 1.148; 95% CI, 1.011-1.303; P < .001) but not stroke (HR, 0.889; 95% CI, 0.584-1.353; P = .58). Hazard ratios were smaller, but remained significant, after adjustment for risk factors and social vulnerability. Conclusions and Relevance In this cohort study of US veterans, the findings suggest that those with atherosclerotic cardiovascular disease who reside in historically redlined neighborhoods continue to have a higher prevalence of traditional cardiovascular risk factors and higher cardiovascular risk. Even close to a century after this practice was discontinued, redlining appears to still be adversely associated with adverse cardiovascular events.
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Affiliation(s)
- Salil V. Deo
- Surgical Services, Louis Stokes Veteran Affairs Hospital, Cleveland, Ohio
| | - Issam Motairek
- Harrington Heart and Vascular Institute, University Hospitals, Cleveland, Ohio
| | | | - Amgad Mentias
- Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio
| | - Yakov Elgudin
- Surgical Services, Louis Stokes Veteran Affairs Hospital, Cleveland, Ohio
| | - Salim S. Virani
- Michael E. DeBakey Veterans Affairs Medical Center, Section of Cardiovascular Research, Baylor College of Medicine, Houston, Texas
| | - Sanjay Rajagopalan
- Harrington Heart and Vascular Institute, University Hospitals, Cleveland, Ohio
| | - Sadeer Al-Kindi
- Harrington Heart and Vascular Institute, University Hospitals, Cleveland, Ohio
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Gao X, Snowden JM, Tucker CM, Allen A, Morello-Frosch R, Abrams B, Carmichael SL, Mujahid MS. Remapping racial and ethnic inequities in severe maternal morbidity: The legacy of redlining in California. Paediatr Perinat Epidemiol 2023; 37:379-389. [PMID: 36420897 PMCID: PMC10373920 DOI: 10.1111/ppe.12935] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 10/20/2022] [Accepted: 10/22/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND Historical mortgage redlining, a racially discriminatory policy designed to uphold structural racism, may have played a role in producing the persistently elevated rate of severe maternal morbidity (SMM) among racialised birthing people. OBJECTIVE This study examined associations between Home-Owner Loan Corporation (HOLC) redlining grades and SMM in a racially and ethnically diverse birth cohort in California. METHODS We leveraged a population-based cohort of all live hospital births at ≥20 weeks of gestation between 1997 and 2017 in California. SMM was defined as having one of 21 procedures and diagnoses, per an index developed by Centers for Disease Control and Prevention. We characterised census tract-level redlining using HOLC's security maps for eight California cities. We assessed bivariate associations between HOLC grades and participant characteristics. Race and ethnicity-stratified mixed effects logistic regression models assessed the risk of SMM associated with HOLC grades within non-Hispanic Black, Asian/Pacific Islander, American Indian/Alaskan Native and Hispanic groups, adjusting for sociodemographic information, pregnancy-related factors, co-morbidities and neighbourhood deprivation index. RESULTS The study sample included 2,020,194 births, with 24,579 cases of SMM (1.2%). Living in a census tract that was graded as "Hazardous," compared to census tracts graded "Best" and "Still Desirable," was associated with 1.15 (95% confidence interval [CI] 1.03, 1.29) and 1.17 (95% CI 1.09, 1.25) times the risk of SMM among Black and Hispanic birthing people, respectively, independent of sociodemographic factors. These associations persisted after adjusting for pregnancy-related factors and neighbourhood deprivation index. CONCLUSIONS Historical redlining, a tool of structural racism that influenced the trajectory of neighbourhood social and material conditions, is associated with increased risk of experiencing SMM among Black and Hispanic birthing people in California. These findings demonstrate that addressing the enduring impact of macro-level and systemic mechanisms that uphold structural racism is a vital step in achieving racial and ethnic equity in birthing people's health.
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Affiliation(s)
- Xing Gao
- Division of Epidemiology, School of Public Health, University of California Berkeley, California, Berkeley, USA
| | - Jonathan M. Snowden
- Division of Epidemiology, School of Public Health, Oregon Health & Science University-Portland State University, Portland, Oregon, USA
| | - Curisa M. Tucker
- Division of Neonatal & Developmental Medicine, Department of Pediatrics, Stanford University, Stanford, California, USA
| | - Amani Allen
- Division of Epidemiology, School of Public Health, University of California Berkeley, California, Berkeley, USA
- Division of Community Health Sciences, School of Public Health, University of California Berkeley, Berkeley, California, USA
| | - Rachel Morello-Frosch
- Division of Community Health Sciences, School of Public Health, University of California Berkeley, Berkeley, California, USA
- Division of Environmental Health Sciences, University of California Berkeley, Berkeley, California, USA
- Department of Environmental Science, Policy and Management, University of California Berkeley, Berkeley, California, USA
| | - Barbara Abrams
- Division of Epidemiology, School of Public Health, University of California Berkeley, California, Berkeley, USA
- Division of Maternal Child and Adolescent Health, School of Public Health, University of California Berkeley, Berkeley, California, USA
- Division of Public Health Nutrition, School of Public Health, University of California Berkeley, Berkeley, California, USA
| | - Suzan L. Carmichael
- Division of Neonatal & Developmental Medicine, Department of Pediatrics, Stanford University, Stanford, California, USA
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine, Stanford University, Stanford, California, USA
| | - Mahasin S. Mujahid
- Division of Epidemiology, School of Public Health, University of California Berkeley, California, Berkeley, USA
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Egede LE, Walker RJ, Campbell JA, Linde S, Hawks LC, Burgess KM. Modern Day Consequences of Historic Redlining: Finding a Path Forward. J Gen Intern Med 2023; 38:1534-1537. [PMID: 36746831 PMCID: PMC9901820 DOI: 10.1007/s11606-023-08051-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Accepted: 01/20/2023] [Indexed: 02/08/2023]
Abstract
There is emerging evidence that structural racism is a major contributor to poor health outcomes for ethnic minorities. Structural racism captures upstream historic racist events (such as slavery, black code, and Jim Crow laws) and more recent state-sanctioned racist laws in the form of redlining. Redlining refers to the practice of systematically denying various services (e.g., credit access) to residents of specific neighborhoods, often based on race/ethnicity and primarily within urban communities. Historical redlining is linked to increased risk of diabetes, hypertension, and early mortality due to heart disease with evidence suggesting it impacts health through suppressing economic opportunity and human capital, or the knowledge, skills, and value one contributes to society. Addressing structural racism has been a rallying call for change in recent years-drawing attention to the racialized impact of historical policies in the USA. Unfortunately, the enormous scope of work has also left people feeling incapable of effecting the very change they seek. This paper highlights a path forward by briefly discussing the origins of historical redlining, highlighting the modern-day consequences both on health and at the societal level, and suggest promising initiatives to address the impact.
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Affiliation(s)
- Leonard E Egede
- Division of General Internal Medicine, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA.
- Center for Advancing Population Science, Medical College of Wisconsin, Milwaukee, WI, USA.
| | - Rebekah J Walker
- Division of General Internal Medicine, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
- Center for Advancing Population Science, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Jennifer A Campbell
- Division of General Internal Medicine, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
- Center for Advancing Population Science, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Sebastian Linde
- Division of General Internal Medicine, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
- Center for Advancing Population Science, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Laura C Hawks
- Division of General Internal Medicine, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
- Center for Advancing Population Science, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Kaylin M Burgess
- Center for Advancing Population Science, Medical College of Wisconsin, Milwaukee, WI, USA
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Morello-Frosch R, Obasogie OK. The Climate Gap and the Color Line - Racial Health Inequities and Climate Change. N Engl J Med 2023; 388:943-949. [PMID: 36884328 DOI: 10.1056/nejmsb2213250] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/09/2023]
Affiliation(s)
- Rachel Morello-Frosch
- From the Department of Environmental Science, Policy, and Management and the Divisions of Environmental Health Sciences and Community Health Sciences, School of Public Health (R.M.-F.), and the School of Law and Joint Medical Program, School of Public Health (O.K.O.), University of California, Berkeley
| | - Osagie K Obasogie
- From the Department of Environmental Science, Policy, and Management and the Divisions of Environmental Health Sciences and Community Health Sciences, School of Public Health (R.M.-F.), and the School of Law and Joint Medical Program, School of Public Health (O.K.O.), University of California, Berkeley
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Hutchings H, Zhang Q, Grady S, Mabe L, Okereke IC. Gentrification and Air Quality in a Large Urban County in the United States. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:4762. [PMID: 36981672 PMCID: PMC10049340 DOI: 10.3390/ijerph20064762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 02/25/2023] [Accepted: 03/01/2023] [Indexed: 06/18/2023]
Abstract
Introduction: Increases in industrialization and manufacturing have led to worsening pollution in some components of air quality. In addition, gentrification is occurring in large cities throughout the world. As these socioeconomic and demographic changes occur, there have been no studies examining the association of gentrification with air quality. To investigate this association, we studied the trends of gentrification, changes in racial distribution and changes in air quality in each zip code of a large urban county over a 40-year period. Methods: We conducted a retrospective longitudinal study over 40 years in Wayne County, Michigan using socioeconomic and demographic data from the National Historical Geographic Information System (NHGIS) and air quality data from the United States Environmental Protection Agency (EPA). To assess gentrification, longitudinal analyses were performed to examine median household income, percentage with a college education, median housing value, median gross rent and employment level. The racial distribution was evaluated in each zip code during the time period. Gentrification was studied in relation to air quality using nonparametric 2-sample Wilcon-Mann-Whitney tests and Binomial Generalized Linear Regression models. Results: Although air quality improved overall over the 40-year period, there was a lesser rate of improvement in gentrified areas. Furthermore, gentrification was strongly associated with racial distribution. The most substantial gentrification occurred from 2010 to 2020, in which a specific cluster of adjacent zip codes in downtown Detroit experienced intense gentrification and a drop in the percentage of African-American residents. Conclusions: Gentrified areas seem to have a less pronounced improvement in air quality over time. This reduction in air quality improvement is likely associated with demolitions and the construction of new buildings, such as sporting arenas and accompanying traffic density. Gentrification is also strongly associated with an increase in non-minority residents in an area. Although previous definitions of gentrification in the literature have not included racial distribution, we suggest that future definitions should include this metric given the strong association. Minority residents who are displaced as a result of gentrification do not experience the improvements in housing quality, accessibility to healthy foods and other associations of gentrification.
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Affiliation(s)
- Hollis Hutchings
- Department of Surgery, Henry Ford Health System, 2799 W. Grand Blvd, Detroit, MI 48202, USA
| | - Qiong Zhang
- Department of Public Health Sciences, Henry Ford Health, Detroit, MI 48202, USA
| | - Sue Grady
- Department of Geography, Environment and Spatial Sciences, Michigan State University, East Lansing, MI 48824, USA
| | - Lainie Mabe
- School of Medicine, University of Texas Medical Branch, Galveston, TX 77555, USA
| | - Ikenna C. Okereke
- Department of Surgery, Henry Ford Health System, 2799 W. Grand Blvd, Detroit, MI 48202, USA
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Joshi A, Wilson LE, Pinheiro LC, Akinyemiju T. Association of racial residential segregation with all-cause and cancer-specific mortality in the reasons for geographic and racial differences in stroke (REGARDS) cohort study. SSM Popul Health 2023; 22:101374. [PMID: 37132018 PMCID: PMC10149269 DOI: 10.1016/j.ssmph.2023.101374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 12/12/2022] [Accepted: 02/27/2023] [Indexed: 04/03/2023] Open
Abstract
•Increased racial residential segregation increased the risk of all-cause mortality among White participants.•Higher interaction lowered the risk of all-cause mortality among White participants.•Higher isolation lowered the risk of cancer mortality among Black participants.
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Salazar EG, Paul K, Murosko D, Nguemeni Tiako MJ, Burris HH. Preterm birth in historically redlined neighborhoods-spatial analysis with individual and community level factors. J Perinatol 2023; 43:411-413. [PMID: 36097286 PMCID: PMC11227900 DOI: 10.1038/s41372-022-01509-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 09/01/2022] [Accepted: 09/02/2022] [Indexed: 11/09/2022]
Affiliation(s)
- Elizabeth G Salazar
- Division of Neonatology, The Children's Hospital of Philadelphia, Philadelphia, PA, USA.
- Leonard Davis Institute of Health Economics, Philadelphia, PA, USA.
| | - Kathryn Paul
- Division of Neonatology, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Daria Murosko
- Division of Neonatology, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | | | - Heather H Burris
- Division of Neonatology, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Leonard Davis Institute of Health Economics, Philadelphia, PA, USA
- Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
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Fullilove MT. Escaping the Catastrophic Logic of Separation. Health Equity 2023; 7:53-60. [PMID: 36744237 PMCID: PMC9892921 DOI: 10.1089/heq.2022.29021.mtf] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
In the philosophical system of American Apartheid, "race" is a fact, racial hierarchy a key corollary, and "separation of races" in status, rights, and geography a logical inference. The concept of racial hierarchy proved useful in the early colonial period in Virginia and elsewhere, first begun in the 1600s to keep indentured servants and enslaved people from joining together and overthrowing the plantation oligarchy. The discourse of separation has continued to be a key tactic for gaining and maintaining power, with profound harmful consequences for the nation. This article will explore three themes that are important for these times: (1) the ongoing "redlining system" that continues to ensnare us in a geography of apartheid; (2) the paradox of apartheid that "separation" binds the parts more firmly together; and (3) the "new racism" that attacks progress with the use of such farfetched ideas as the "replacement theory." From these explorations, I propose ways in which TRUTH and RECONCILIATION can be mobilized to put us on a new path.
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Affiliation(s)
- Mindy Thompson Fullilove
- The New School, New York, New York, USA.,Address correspondence to: Mindy Thompson Fullilove, MD, The New School, 72 Fifth Avenue, New York, NY 10011, USA.
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45
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The intersection of pediatric surgery, climate change, and equity. J Pediatr Surg 2023; 58:943-948. [PMID: 36792419 DOI: 10.1016/j.jpedsurg.2023.01.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 01/02/2023] [Indexed: 01/20/2023]
Abstract
Climate change is occurring at an unprecedented rate. Recent years have seen heatwaves, wildfires, floods, droughts, and re-emerging infectious diseases fueled by global warming. Global warming has also increased the frequency and severity of surgical disease, particularly for children, who bear an estimated 88% of the global burden of disease attributable to climate change. Health care delivery itself weighs heavily on the environment, accounting for nearly 5% of global greenhouse gas emissions. Within the health care sector, surgery and anesthesia are particularly carbon intensive. The surgical community must prioritize the intersection of climate change and pediatric surgery in order to address pediatric surgical disease on a global scale, while reducing the climate impact of surgical care delivery. This review defines the current state of climate change and its effects on pediatric surgical disease, discusses climate justice, and outlines actions to reduce the climate impact of surgical services. LEVEL OF EVIDENCE: Level V.
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Yang Y, Cho A, Nguyen Q, Nsoesie EO. Association of Neighborhood Racial and Ethnic Composition and Historical Redlining With Built Environment Indicators Derived From Street View Images in the US. JAMA Netw Open 2023; 6:e2251201. [PMID: 36652250 PMCID: PMC9856713 DOI: 10.1001/jamanetworkopen.2022.51201] [Citation(s) in RCA: 21] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Accepted: 11/23/2022] [Indexed: 01/19/2023] Open
Abstract
Importance Racist policies (such as redlining) create inequities in the built environment, producing racially and ethnically segregated communities, poor housing conditions, unwalkable neighborhoods, and general disadvantage. Studies on built environment disparities are usually limited to measures and data that are available from existing sources or can be manually collected. Objective To use built environment indicators generated from online street-level images to investigate the association among neighborhood racial and ethnic composition, the built environment, and health outcomes across urban areas in the US. Design, Setting, and Participants This cross-sectional study was conducted using built environment indicators derived from 164 million Google Street View images collected from November 1 to 30, 2019. Race, ethnicity, and socioeconomic data were obtained from the 2019 American Community Survey (ACS) 5-year estimates; health outcomes were obtained from the Centers for Disease Control and Prevention 2020 Population Level Analysis and Community Estimates (PLACES) data set. Multilevel modeling and mediation analysis were applied. A total of 59 231 urban census tracts in the US were included. The online images and the ACS data included all census tracts. The PLACES data comprised survey respondents 18 years or older. Data were analyzed from May 23 to November 16, 2022. Main Outcomes and Measures Model-estimated association between image-derived built environment indicators and census tract (neighborhood) racial and ethnic composition, and the association of the built environment with neighborhood racial composition and health. Results The racial and ethnic composition in the 59 231 urban census tracts was 1 160 595 (0.4%) American Indian and Alaska Native, 53 321 345 (19.5%) Hispanic, 462 259 (0.2%) Native Hawaiian and other Pacific Islander, 17 166 370 (6.3%) non-Hispanic Asian, 35 985 480 (13.2%) non-Hispanic Black, and 158 043 260 (57.7%) non-Hispanic White residents. Compared with other neighborhoods, predominantly White neighborhoods had fewer dilapidated buildings and more green space indicators, usually associated with good health, and fewer crosswalks (eg, neighborhoods with predominantly minoritized racial or ethnic groups other than Black residents had 6% more dilapidated buildings than neighborhoods with predominantly White residents). Moreover, the built environment indicators partially mediated the association between neighborhood racial and ethnic composition and health outcomes, including diabetes, asthma, and sleeping problems. The most significant mediator was non-single family homes (a measure associated with homeownership), which mediated the association between neighborhoods with predominantly minority racial or ethnic groups other than Black residents and sleeping problems by 12.8% and the association between unclassified neighborhoods and asthma by 24.2%. Conclusions and Relevance The findings in this cross-sectional study suggest that large geographically representative data sets, if used appropriately, may provide novel insights on racial and ethnic health inequities. Quantifying the impact of structural racism on social determinants of health is one step toward developing policies and interventions to create equitable built environment resources.
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Affiliation(s)
- Yukun Yang
- Center for Antiracist Research, Boston University, Boston, Massachusetts
| | - Ahyoung Cho
- Center for Antiracist Research, Boston University, Boston, Massachusetts
- Department of Political Science, Boston University, Boston, Massachusetts
| | - Quynh Nguyen
- Department of Epidemiology and Biostatistics, School of Public Health, University of Maryland, College Park
| | - Elaine O. Nsoesie
- Center for Antiracist Research, Boston University, Boston, Massachusetts
- Department of Global Health, School of Public Health, Boston University, Boston, Massachusetts
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Jeffers NK, Berger BO, Marea CX, Gemmill A. Investigating the impact of structural racism on black birthing people - associations between racialized economic segregation, incarceration inequality, and severe maternal morbidity. Soc Sci Med 2023; 317:115622. [PMID: 36542927 PMCID: PMC9910389 DOI: 10.1016/j.socscimed.2022.115622] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 12/12/2022] [Accepted: 12/14/2022] [Indexed: 12/23/2022]
Abstract
Black birthing people are twice as likely to experience severe maternal morbidity (SMM) as their white counterparts. Structural racism provides a framework for understanding root causes of perinatal health disparities. Our objective was to investigate associations between measures of structural racism and severe maternal morbidity (SMM) among Black birthing people in the US. We linked delivery hospitalizations for Black birthing people in the National Inpatient Sample (2008-2011) with data from the American Community Survey 5-year estimates and the Vera Institute of Justice Incarceration Trends datasets (2008-2011). Structural racism measures included the Index of Concentration at the Extremes for race and income (i.e., racialized economic segregation) and Black-white incarceration inequality, assessed as quintiles by hospital county. Multilevel logistic regression assessed the relationship between these county-level indicators of structural racism and SMM. Black birthing people delivering in quintiles 5 (concentrated deprivation; OR = 1.45, 95% CI = 1.16-1.81) and 3 (OR = 1.27, 95% CI = 1.04-1.56) experienced increased odds of SMM compared to those in quintile 1 (concentrated privilege). After adjusting for individual characteristics, obstetric comorbidities, and hospital characteristics the odds of SMM remained elevated for Black birthing people delivering in quintiles 5 (aOR = 1.32, 95% CI = 1.02-1.71) and 3 (aOR = 1.24, 95% CI = 1.02-1.51). Delivering in the quintile with the highest incarceration inequality (Q5) was not significantly associated with SMM (aOR = 0.95, 95% CI = 0.72-1.25) compared to those delivering in counties with the lowest incarceration inequality (Q1). In this national-level study, racialized economic segregation was associated with SMM among Black birthing people. Our findings highlight the need to promote maternal and perinatal health equity through actionable policies that prioritize investment in communities experiencing deprivation.
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Affiliation(s)
- Noelene K Jeffers
- Johns Hopkins Bloomberg School of Public Health, Department of Population Family, And Reproductive Health, 615 N. Wolfe Street, Baltimore, MD, 21205, United States.
| | - Blair O Berger
- Johns Hopkins Bloomberg School of Public Health, Department of Population Family, And Reproductive Health, 615 N. Wolfe Street, Baltimore, MD, 21205, United States.
| | - Christina X Marea
- Georgetown University School of Nursing & Health Studies, Department of Advanced Nursing Practice, St. Mary's Hall 3700 Reservoir Road, N.W., Washington D.C, 20057-1107, United States.
| | - Alison Gemmill
- Johns Hopkins Bloomberg School of Public Health, Department of Population Family, And Reproductive Health, 615 N. Wolfe Street, Baltimore, MD, 21205, United States.
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Gonzalez DJX, Nardone A, Nguyen AV, Morello-Frosch R, Casey JA. Historic redlining and the siting of oil and gas wells in the United States. JOURNAL OF EXPOSURE SCIENCE & ENVIRONMENTAL EPIDEMIOLOGY 2023; 33:76-83. [PMID: 35418707 PMCID: PMC9556657 DOI: 10.1038/s41370-022-00434-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 03/17/2022] [Accepted: 03/23/2022] [Indexed: 05/15/2023]
Abstract
BACKGROUND The presence of active or inactive (i.e., postproduction) oil and gas wells in neighborhoods may contribute to ongoing pollution. Racially discriminatory neighborhood security maps developed by the Home-Owners Loan Corporation (HOLC) in the 1930s may contribute to environmental exposure disparities. OBJECTIVE To determine whether receiving worse HOLC grades was associated with exposure to more oil and gas wells. METHODS We assessed exposure to oil and gas wells among HOLC-graded neighborhoods in 33 cities from 13 states where urban oil and gas wells were drilled and operated. Among the 17 cities for which 1940 census data were available, we used propensity score restriction and matching to compare well exposure neighborhoods that were similar on observed 1940 sociodemographic characteristics but that received different grades. RESULTS Across all included cities, redlined D-graded neighborhoods had 12.2 ± 27.2 wells km-2, nearly twice the density in neighborhoods graded A (6.8 ± 8.9 wells km-2). In propensity score restricted and matched analyses, redlined neighborhoods had 2.0 (1.3, 2.7) more wells than comparable neighborhoods with a better grade. SIGNIFICANCE Our study adds to the evidence that structural racism in federal policy is associated with the disproportionate siting of oil and gas wells in marginalized neighborhoods.
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Affiliation(s)
- David J X Gonzalez
- School of Public Health, University of California, Berkeley, Berkeley, CA, USA.
- Department of Environmental Science, Policy and Management, University of California, Berkeley, Berkeley, CA, USA.
| | - Anthony Nardone
- University of California (UC) Berkeley-UC San Francisco (UCSF) Joint Medical Program, UC Berkeley School of Public Health and UCSF School of Medicine, Berkeley and San Francisco, CA, USA
| | - Andrew V Nguyen
- School of Public Health, University of California, Berkeley, Berkeley, CA, USA
| | - Rachel Morello-Frosch
- School of Public Health, University of California, Berkeley, Berkeley, CA, USA
- Department of Environmental Science, Policy and Management, University of California, Berkeley, Berkeley, CA, USA
| | - Joan A Casey
- Department of Environmental Health Sciences, Columbia University Mailman School of Public Health, New York, NY, USA
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Balascio P, Moore M, Gongalla M, Regan A, Ha S, Taylor BD, Hill AV. Measures of Racism and Discrimination in Preterm Birth Studies. Obstet Gynecol 2023; 141:69-83. [PMID: 36701611 PMCID: PMC9886318 DOI: 10.1097/aog.0000000000005023] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Accepted: 09/29/2022] [Indexed: 12/23/2022]
Abstract
OBJECTIVE Preterm birth (any birth at less than 37 weeks of gestation) disproportionally affects Black birthing people and is associated with adverse perinatal and fetal health outcomes. Racism increases the risk of preterm birth, but standardized measurement metrics are elusive. This narrative synthesis examines literature on measures of racial discrimination used in preterm birth research. DATA SOURCES Six databases (CINAHL, Cochrane, EMBASE, PubMed [MEDLINE], Scopus, Web of Science) and ClinicalTrials.gov were searched. Search terms were categorized into three groups (racism terms, measurement terms, preterm birth terms) to identify original research articles that explored associations between racism and preterm birth. English-language, original research articles with U.S. populations were included. METHODS OF STUDY SELECTION Studies were excluded if conducted in only White populations, if only paternal factors were included, or if only racial differences in preterm birth were described. Articles were independently reviewed by two blinded researchers for inclusion at every stage of screening and data extraction; a third reviewer resolved discrepancies. TABULATION, INTEGRATION, AND RESULTS Sixty studies were included in the final analysis. Articles primarily included measures examining interpersonal forms of racism (n=17) through the Experiences of Discrimination and Everyday Discrimination scales, neighborhood composition (n=22) with the Neighborhood Deprivation Index and the Index of Concentration at the Extremes, policy-level racism (n=12) through institutions such as residential racial segregation or policy inequities, or multiple forms (n=9). CONCLUSION Among studies, assessment methods and application of constructs varied. This heterogeneity poses significant challenges to understanding associations between racial discrimination and preterm birth and to describing potential etiologic pathways of preterm birth, which ultimately hinders development of effective intervention. Strategies to capture multilevel exposures to racism require the development and expansion of metrics that are culturally inclusive, empirically valid, and reliable among Black pregnant populations. SYSTEMATIC REVIEW REGISTRATION PROSPERO, CRD42022327484.
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Affiliation(s)
- Phoebe Balascio
- Department of Epidemiology, School of Public Health, University of Pittsburgh, Pittsburgh, and the Department of Sociology, College of Liberal Arts, Temple University, Philadelphia, Pennsylvania; the Division of Basic Science and Translational Research, Department of Obstetrics and Gynecology, University of Texas Medical Branch at Galveston, Galveston, Texas; and the School of Nursing and Health Professions, University of San Francisco, San Francisco, and the Department of Public Health, Health Science Research Institute, University of California, Merced, Merced, California
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South EC, MacDonald JM, Tam VW, Ridgeway G, Branas CC. Effect of Abandoned Housing Interventions on Gun Violence, Perceptions of Safety, and Substance Use in Black Neighborhoods: A Citywide Cluster Randomized Trial. JAMA Intern Med 2023; 183:31-39. [PMID: 36469329 PMCID: PMC9857286 DOI: 10.1001/jamainternmed.2022.5460] [Citation(s) in RCA: 28] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Accepted: 10/07/2022] [Indexed: 12/12/2022]
Abstract
Importance Structural racism has resulted in long-standing disinvestment and dilapidated environmental conditions in Black neighborhoods. Abandoned houses signal neglect and foster stress and fear for residents, weakening social ties and potentially contributing to poor health and safety. Objective To determine whether abandoned house remediation reduces gun violence and substance-related outcomes and increases perceptions of safety and use of outdoor space. Design, Setting, and Participants This cluster randomized trial was conducted from January 2017 to August 2020, with interventions occurring between August 2018 and March 2019. The study included abandoned houses across Philadelphia, Pennsylvania, and surveys completed by participants living nearby preintervention and postintervention. Data analysis was performed from March 2021 to September 2022. Interventions The study consisted of 3 arms: (1) full remediation (installing working windows and doors, cleaning trash, weeding); (2) trash cleanup and weeding only; and (3) a no-intervention control. Main Outcomes and Measures Difference-in-differences mixed-effects regression models were used to estimate the effect of the interventions on multiple primary outcomes: gun violence (weapons violations, gun assaults, and shootings), illegal substance trafficking and use, public drunkenness, and perceptions of safety and time outside for nearby residents. Results A master list of 3265 abandoned houses was randomly sorted. From the top of this randomly sorted list, a total of 63 clusters containing 258 abandoned houses were formed and then randomly allocated to 3 study arms. Of the 301 participants interviewed during the preintervention period, 172 (57.1%) were interviewed during the postintervention period and were included in this analysis; participants were predominantly Black, and most were employed. Study neighborhoods were predominantly Black with high percentages of low-income households. Gun violence outcomes increased in all study arms, but increased the least in the full remediation arm. The full housing remediation arm, compared with the control condition, showed reduced weapons violations by -8.43% (95% CI, -14.68% to -1.19%), reduced gun assaults by -13.12% (95% CI, -21.32% to -3.01%), and reduced shootings by a nonsignificant -6.96% (95% CI, -15.32% to 3.03%). The trash cleanup arm was not associated with a significant differential change in any gun violence outcome. Instances of illegal substance trafficking and use and public drunkenness outcomes were not significantly affected by the housing remediation or trash cleanup treatment. Perceptions of neighborhood safety and time spent outside were unaffected by the intervention. The study arms did differ in a baseline characteristic and some preintervention trends, which raises questions regarding other potential nonmeasured differences between study arms that could have influenced estimates. No evidence of displacement of gun violence outcomes was found. Conclusions and Relevance In this cluster randomized controlled trial among low-income, predominantly Black neighborhoods, inexpensive, straightforward abandoned housing remediation was directly linked to significant relative reductions in weapons violations and gun assaults, and suggestive reductions in shootings. Trial Registration isrctn.org Identifier: ISRCTN14973997.
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Affiliation(s)
- Eugenia C. South
- Urban Health Lab, Department of Emergency Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia
| | - John M. MacDonald
- Department of Criminology and Sociology, School of Arts and Sciences, University of Pennsylvania, Philadelphia
| | - Vicky W. Tam
- Data Science and Biostatistics Unit, Department of Biomedical and Health Informatics, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Greg Ridgeway
- Department of Criminology, School of Arts and Sciences, University of Pennsylvania, Philadelphia
- Department of Statistics and Data Science, Wharton School, University of Pennsylvania, Philadelphia
| | - Charles C. Branas
- Department of Epidemiology, Center for Injury Science and Prevention, Mailman School of Public Health, Columbia University, New York, New York
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