146 results on '"Kershaw KN"'
Search Results
2. Associations of Neighborhood Food and Physical Activity Environments in Young Adulthood With Cardiovascular Health in Midlife: The CARDIA Study.
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Park SW, Wong M, Kiefe CI, Gordon-Larsen P, and Kershaw KN
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- Humans, Male, Female, Adult, Young Adult, Adolescent, Middle Aged, United States epidemiology, Age Factors, Health Status, Longitudinal Studies, Residence Characteristics, Exercise, Cardiovascular Diseases epidemiology
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Background: Adults who maintain ideal cardiovascular health (CVH) profiles up to midlife have lower risk of several chronic diseases and better quality of life. Some evidence suggests that individual-level exposures earlier in life shape midlife CVH, but the impact of neighborhood-level exposures over the life course remains understudied., Methods and Results: Participants were 3017 Black and White men and women aged 18 to 30 years at baseline (1985-1986), recruited from Birmingham, Alabama; Minneapolis, Minnesota; Chicago, Illinois; and Oakland, California, as part of the CARDIA (Coronary Artery Risk Development in Young Adults) study. Measures of the neighborhood food and physical activity environment were linked to participant addresses collected at baseline. CVH was measured on the basis of the American Heart Association's Life's Simple 7 criteria in young adulthood and 30 years later (2015-2016) when participants were midlife (aged 48-60 years). Associations of young adult neighborhood food environment and physical activity resources with midlife CVH (moderate versus high and low versus high) were examined using multinomial logistic regression. Models were adjusted for young adult sociodemographic factors. Participants who lived farther away from a major park in young adulthood were more likely to have low versus high CVH scores (odds ratio, 1.54 [95% CI, 1.22-1.96]) and more likely to have moderate versus high CVH scores (odds ratio, 1.39 [95% CI, 1.12-1.73]) in midlife. No other neighborhood measures were significantly associated with CVH., Conclusions: Young adulthood may be a sensitive period in which having convenient access to physical activity-promoting resources may help them establish healthy habits that can carry into midlife.
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- 2024
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3. The relationship between perceived discrimination and reported nutrient intake among pregnant individuals of minoritized racial and ethnic groups.
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Johnson T, Kan AK, Bonner LB, Van Horn L, Kershaw KN, Grobman WA, Lindsay KL, Debbink MP, Mercer BM, Haas DM, Saade GR, Reddy U, Parry S, Simhan H, and Robinson DT
- Abstract
Background: Implications of life-long, perceived discrimination on nutrient intake during the preconception period are unclear., Objective: The objective is to identify associations between perceived discrimination and consumption of specific nutrients associated with risk of adverse pregnancy outcomes., Design: This is a secondary data analysis of the prospective Nulliparous Pregnancy Outcomes Study: Monitoring Mothers-to-be (NuMom2b) cohort. Participants completed a Block Food Frequency Questionnaire assessing diet in the three months prior to pregnancy and a Krieger Experiences of Discrimination Scale assessing personal encounters of discrimination., Participants/setting: Participants were recruited from eight clinical centers across the US between 2010-2013. Each participant completed the Food Frequency and Krieger questionnaires and self-identified as belonging to a minoritized racial or ethnic group for this analysis (n=2457)., Main Outcome Measures: Main outcomes include reported total energy and macronutrient intake, percent of energy from macronutrients, saturated and unsaturated fatty acids (FA), added sugar, sodium, dietary fiber, and Healthy Eating Index-2010 Seafood and Plant Proteins component score., Statistical Analyses Performed: Participants were grouped as reporting fewer (<3) or more (≥3) circumstances of discrimination on the Krieger Scale. Multivariable regression models examined associations between discrimination group and nutrient intake. Variables with non-normal distributions were log transformed. Associations were adjusted for total energy intake. Primary outcomes underwent false discovery rate correction (FDR)., Results: Those reporting three or more circumstances of discrimination had higher reported energy intake (p=0.002) and higher reported intake of total fat, saturated fat, unsaturated fats, protein, added sugar and sodium after FDR (all p<0.05) as compared to those reporting fewer circumstances. After adjustment for total energy intake, reporting three or more circumstances was associated with greater reported intake of saturated fat and n-3 polyunsaturated FA, and lower reported intake of dietary fiber (all p<0.05)., Conclusion: Reporting three or more circumstances of discrimination was associated with higher reported total energy intake. After adjustment for total energy, reporting three or more circumstances of perceived discrimination was associated with less nutritious intake for some (higher saturated fat and lower dietary fiber) but not all (higher eicosapentaenoic and docosahexaenoic acids) nutrients., (Copyright © 2024. Published by Elsevier Inc.)
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- 2024
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4. A person-centered approach to understanding psychosocial stressor subgroups and cardiovascular disease: new perspectives from the Multi-Ethnic Study of Atherosclerosis (MESA) study.
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Ajibewa TA, Colangelo LA, Chirinos DA, Kershaw KN, Carnethon MR, and Allen NB
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Background: This study examined the longitudinal associations of baseline psychosocial stress subgroups with cardiovascular disease (CVD) events and whether social support, neighborhood cohesion, and physical activity modified these associations in the Multi-Ethnic Study of Atherosclerosis (MESA)., Methods and Results: Data from 6,349 adults (aged: 62.2±10.2 years; 52.9% women) from the MESA study with no prior CVD in 2000-2002 were used in this analysis. Latent class analysis (LCA) was used to specify distinct psychosocial stress subgroups based on self-reported stressors stemming from respondents' neighborhood and social environment. Adjudicated CVD events (fatal and nonfatal events) were ascertained annually through the year 2019. Cox proportional hazards models were used to examine the associations between subgroup membership and CVD events. Five distinct psychosocial stress subgroups were identified via LCA and were labeled 'moderate neighborhood noise' (12.1%), 'excessive neighborhood noise' (6.4%), 'multiple high stressors' (6.3%), 'high discrimination' (21.4%), and 'optimal' (53.8%). By the year 2019, 1,121 participants had experienced a CVD event. Membership in the 'high discrimination' (HR: 1.29; 95%CI: 1.10, 1.51) subgroup was associated with higher risk of a CVD event when adjusted for sociodemographic characteristics and cardiovascular health metrics. Neither social support, neighborhood cohesion, nor physical activity modified this association ( p s>0.05)., Conclusions: Distinct subgroups of individuals with high self-reported psychological distress-particularly related to discrimination and chronic stress are associated with high incident cardiovascular events.
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- 2024
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5. Does High Self-Control Accelerate Epigenetic Aging in Low-Income Adolescents?
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Kim H, Chen E, Miller GE, and Kershaw KN
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Purpose: Persistent self-control in the context of upward mobility in low-income adolescents, especially those of color, may have physiological costs, such as greater risks of developing cardiometabolic diseases in young adulthood. One potential mechanism linking self-control to cardiometabolic health is epigenetic age acceleration (EAA). However, little is known regarding the association between high self-control and EAA, as well as what factors may play protective roles. Therefore, we evaluated (1) the association between self-control and EAA and if this association varies by race and ethnicity, and (2) whether neighborhood collective efficacy (NCE) and school connectedness moderate the association in low-income adolescents., Methods: This study used data from the Future of Families and Child Wellbeing Study. Participants included 772 adolescents with a household income <300% of poverty level (mean age: 15.6 years). Self-control, NCE, and school connectedness were all self-reported. EAA was assessed in saliva and estimated using Horvath, Skin and Blood, and Pediatric-Buccal-Epigenetic clocks. Multiple linear regression and PROCESS analyses were employed., Results: Higher self-control was positively associated with EAA estimated by the skin and blood clock in low-income adolescents of color. Further, the association of higher self-control with EAA was not significant among low-income adolescents of color with higher NCE. No significant association was found among low-income White adolescents., Discussion: The results suggest that supportive resources like neighborhood collective efficacy could mitigate adverse associations of high self-control with health in low-income adolescents of color., (Copyright © 2024 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.)
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- 2024
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6. Social Disadvantage and Disparities in Chronic Liver Disease: A Systematic Review.
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Hasjim BJ, Harris A, Balbale SN, Obayemi JE, Beestrum M, Polineni P, Paukner M, Mohammadi M, Dentici OC, Kershaw KN, Lewis-Thames MW, Mehrotra S, and Ladner DP
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Introduction: Social determinants of health (SDOH) may impact chronic liver disease (CLD) outcomes but are not clearly understood. We conducted a systematic review to describe the associations of SDOH with mortality, hospitalizations, and readmissions among patients with CLD., Methods: This review was registered (PROSPERO ID: CRD42022346654) and identified articles through MEDLINE, Embase, Cochrane Library, and Scopus databases. The review included studies that reported SDOH characteristics within the domains of economic stability, health care access, education, social and community context, and the neighborhood built environment. Associated outcomes of interest were mortality, hospitalizations, or readmissions. The Cochrane Risk of Bias in Non-randomized Studies for Exposure (ROBINS-E) was used to assess study quality and risk of bias., Results: A total of 5,205 abstracts were screened, 60 articles underwent full-text review, and 27 articles were included in the final review. Poor economic stability, healthcare access, social support, and household/environmental conditions were associated with higher mortality and hospital readmissions among patients with CLD. Increasing distance (≥25 miles away) from a liver transplantation (LT) center was associated with higher mortality despite increasing access to the LT waitlist. When assessing the overall risk of bias among included studies, most had "Some Concern" (N=13, 48.1%) or "High Risk" (N=11, 40.7%) while a minority had "Very High Risk" (N=3, 11.1%). No studies were categorized as "Low Risk.", Conclusions: Unfavorable SDOH were associated with increased mortality and hospital readmissions among patients with CLD. Rigorous empirical research is needed to identify evidence-based strategies that aim to mitigate disparities among vulnerable populations., (Copyright © 2024 The Author(s). Published by Wolters Kluwer Health, Inc. on behalf of The American College of Gastroenterology.)
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- 2024
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7. Social genomics, cognition, and well-being during the COVID-19 pandemic.
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Bateman JR, Krishnamurthy S, Quillen EE, Waugh CE, Kershaw KN, Lockhart SN, Hughes TM, Seeman TE, Cole SW, and Craft S
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Introduction: Adverse psychosocial exposure is associated with increased pro-inflammatory gene expression and reduced type-1 interferon gene expression known as the conserved transcriptional response to adversity (CTRA). CTRA is not well-studied in cognitive impairment but may contribute to late-life cognitive decline., Methods: We examined perceived stress, loneliness, well-being, and the impact of coronavirus disease 2019 (COVID-19) and the relationship to the expression of genes associated with the CTRA. Mixed-effect linear models were used to quantify associations between psychosocial variables and CTRA gene expression., Results: Eudaimonic well-being (EWB) was inversely associated with CTRA gene expression in participants with both normal cognition (NC) and mild cognitive impairment (MCI). Self-reported coping strategies differed by cognitive status and variably impacted CTRA gene expression., Discussion: EWB is an important correlate of stress, even in people with MCI. The prodromal cognitive decline appears to moderate the significance of coping strategies as a correlate of CTRA gene expression., Highlights: Conserved transcriptional response to adversity (CTRA) gene expression is higher with lower eudaimonic well-being.Eudaimonic well-being was important in both participants with normal cognition and those with mild cognitive impairment.Coping strategies and impact on CTRA gene expression differed by cognitive status.Loneliness in a population with relatively low loneliness scores did not impact CTRA gene expression., Competing Interests: All authors report no conflicts of interest. Author disclosures are available in the Supporting Information., (© 2024 The Author(s). Alzheimer's & Dementia: Diagnosis, Assessment & Disease Monitoring published by Wiley Periodicals LLC on behalf of Alzheimer's Association.)
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- 2024
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8. Racial Residential Segregation and Mental Health During Pregnancy.
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Kelly-Taylor K, Badon SE, Dyer WT, Asera A, Dong H, Baker T, Nance N, Kershaw KN, Quesenberry CP Jr, Young-Wolff KC, Bhalala M, Erickson-Ridout K, and Avalos LA
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- Adult, Female, Humans, Pregnancy, Young Adult, Anxiety epidemiology, Anxiety ethnology, California epidemiology, Cross-Sectional Studies, Depression epidemiology, Depression ethnology, Mental Health statistics & numerical data, Racial Groups, Residential Segregation
- Abstract
Importance: Research suggests the social, physical, and socioeconomic contexts of residing in segregated neighborhoods may negatively affect mental health., Objective: To assess the association between racial residential segregation and prenatal mental health among Asian, Black, Hispanic, and White individuals., Design, Setting, and Participants: This population-based cross-sectional study was conducted in Kaiser Permanente Northern California (KPNC), an integrated health care delivery system. Participants included self-identified Asian, Black, Hispanic, and White pregnant individuals who attended at least 1 prenatal care visit at KPNC between January 1, 2014, and December 31, 2019. Data were analyzed from January 14, 2023, to August 15, 2024., Exposures: Racial residential segregation, defined by the local Getis-Ord Gi* statistic, was calculated in each racial and ethnic group and categorized as low (<0), medium (0-1.96), or high (>1.96). A positive Gi* statistic indicates overrepresentation (greater clustering or segregation) of the racial and ethnic group in an index census tract and neighboring tracts compared with the larger surrounding geographic area., Main Outcomes and Measures: Prenatal depression and anxiety defined by diagnoses codes documented in the electronic health record between the first day of the last menstrual period and the day prior to birth., Results: Among the 201 115 participants included in the analysis (mean [SD] age, 30.8 [5.3] years; 26.8% Asian, 6.6% Black, 28.0% Hispanic, and 38.6% White), prenatal depression and anxiety were highest in Black individuals (18.3% and 18.4%, respectively), followed by White (16.0% and 18.2%, respectively), Hispanic (13.0% and 14.4%, respectively), and Asian (5.7% and 6.4%, respectively) individuals. Asian (40.8% vs 31.1%) and Black (43.3% vs 22.6%) individuals were more likely to live in neighborhoods with high vs low segregation, while Hispanic individuals were equally likely (34.3% vs 34.7%). High compared with low segregation was associated with greater odds of prenatal depression (adjusted odds ratio [AOR], 1.25 [95% CI, 1.10-1.42]) and anxiety (AOR, 1.14 [95% CI, 1.00-1.29]) among Black individuals. High segregation was associated with lower odds of prenatal depression among Asian (AOR, 0.75 [95% CI, 0.69-0.82]), Hispanic (AOR, 0.88 [95% CI, 0.82-0.94]), and White (AOR, 0.91 [95% CI, 0.86-0.96]) individuals. Similar associations were found for anxiety among Asian (AOR, 0.80 [95% CI, 0.73-0.87]) and Hispanic (AOR, 0.88 [95% CI, 0.82-0.93]) but not White (AOR, 0.95 [95% CI, 0.90-1.00]) individuals., Conclusions and Relevance: In this cross-sectional study, racial and ethnic residential segregation was associated with worse prenatal mental health for Black individuals but better mental health for Asian, Hispanic, and White individuals. Policies reducing segregation and its impact may improve mental health outcomes in pregnant Black individuals.
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- 2024
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9. Correlations of Socioeconomic and Clinical Determinants with United States County-Level Stroke Prevalence.
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Stulberg EL, Lisabeth L, Schneider ALC, Skolarus L, Kershaw KN, Zheutlin AR, Harris BRE, Sarpong D, Wong KH, Sheth KN, and de Havenon A
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- Humans, United States epidemiology, Prevalence, Socioeconomic Factors, Risk Factors, Social Class, Male, Female, Adult, Middle Aged, Health Services Accessibility, Aged, Stroke epidemiology
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Socioeconomic status (SES) is a multi-faceted theoretical construct associated with stroke risk and outcomes. Knowing which SES measures best correlate with population stroke metrics would improve its accounting in observational research and inform interventions. Using the Centers for Disease Control and Prevention's (CDC) Population Level Analysis and Community Estimates (PLACES) and other publicly available databases, we conducted an ecological study comparing correlations of different United States county-level SES, health care access and clinical risk factor measures with age-adjusted stroke prevalence. The prevalence of adults living below 150% of the federal poverty level most strongly correlated with stroke prevalence compared to other SES and non-SES measures (correlation coefficient = 0.908, R
2 = 0.825; adjusted partial correlation coefficient: 0.589, R2 = 0.347). ANN NEUROL 2024;96:739-744., (© 2024 The Author(s). Annals of Neurology published by Wiley Periodicals LLC on behalf of American Neurological Association.)- Published
- 2024
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10. The African American Transplant Access Program: Mitigating Disparities in Solid Organ Transplantation.
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Simpson DC, Obayemi JE, Kershaw KN, Franklin JE, and Ladner DP
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Black Americans experience end-stage kidney disease (ESKD) at a disproportionately higher rate than other racial and ethnic groups in the United States. Kidney transplantation provides the best outcomes for patients with ESKD. However, Black patients frequently have decreased access to kidney transplantation. This article summarizes the robust literature on disparities in transplantation for Black patients and presents a practical solution to this complex issue by redesigning the transplant access process for Black patients challenged by structural and institutional barriers. The authors provide a detailed overview of a novel African American Transplant Access Program (AATAP) with its pillars of cultural congruency, trust, health literacy, and psychosocial support. This overview includes a thorough description of the program's conceptualization, the process of creating the program, the preliminary results, and guidance to establish similarly culturally congruent transplant access programs.
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- 2024
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11. Psychosocial profiles and blood pressure control: results from the multi-ethnic study of atherosclerosis (MESA).
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Chirinos DA, Vargas EA, Kershaw KN, Wong M, and Everson-Rose SA
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- Humans, Female, Male, Aged, Middle Aged, Aged, 80 and over, Hypertension psychology, Hypertension ethnology, Blood Pressure physiology, Atherosclerosis psychology, Atherosclerosis ethnology
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Growing research shows psychosocial factors are associated with blood pressure (BP) control among individuals with hypertension. To date, little research has examined multiple psychosocial factors simultaneously to identify distinguishing profiles among individuals with hypertension. The association of psychosocial profiles and BP control remains unknown. To characterize the psychosocial profiles of individuals with hypertension and assess whether they are associated with BP control over 14 years. We included 2,665 MESA participants with prevalent hypertension in 2002-2004. Nine psychosocial variables representing individual, interpersonal, and neighborhood factors were included. BP control was achieved if systolic blood pressure (SBP) < 140 mmHg and diastolic blood pressure (DBP) < 9090 mmHg. Latent profile analysis (LPA) revealed an optimal model of three psychosocial profile groups (AIC 121,229; entropy = .88) "Healthy", "Psychosocially Distressed" and "Discriminated Against". Overall, there were no significant differences in systolic and diastolic BP control combined, across the profiles. Participants in the "Discriminated Against" profile group were significantly less likely [OR= 0.60; 95% CI: 0.43, 0.84] to have their DBP < 9090 mmHg as compared to the "Healthy" profile, but this was attenuated with full covariate adjustment. Discrete psychosocial profiles exist among individuals with hypertension but were not associated with BP control after full covariate adjustment., (© 2024. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)
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- 2024
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12. The moderating effect of access to food facilities and recreational activity space on mHealth multiple health behavior change intervention.
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Battalio SL, Barrett BW, Arnaoudova II, Press DJ, Hedeker D, Pfammatter AF, Kershaw KN, and Spring B
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- Humans, Female, Male, Middle Aged, Adult, Chicago, Restaurants, Telemedicine, Sedentary Behavior, Recreation psychology, Built Environment, Fruit, Vegetables, Health Promotion methods, Fast Foods, Health Behavior, Residence Characteristics, Exercise psychology
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Objective: To evaluate whether the neighborhood social and built environment moderates response to a mobile health multiple health behavior change intervention targeting fruit/vegetable intake, sedentary behavior, and physical activity., Methods: Participants were 156 Chicago-residing adults with unhealthy lifestyle behaviors. Using linear mixed models, we evaluated whether access to food facilities (fast food restaurants and grocery stores) and recreational activity spaces (gyms and parks) moderated the difference in behavior change between the active intervention condition relative to control. Using spatial data analysis (cross K functions), we also assessed whether participants who achieved goal levels of behaviors ("responders") were more or less likely than those who did not achieve intervention goals ("non-responders") to reside near fast food restaurants, grocery stores, gyms, or parks., Results: According to linear mixed models, none of the neighborhood social and built environment factors moderated the difference in behavior change between the active intervention condition and the control condition (Likelihood Ratio (χ²[1] = 0.02-2.33, P-values > 0.05). Cross K functions showed that diet behavior change responders were more likely than non-responders to reside near fast food restaurants, but not grocery stores. The results for activity behavior change were more variable. Sedentary screen time responders were more likely to reside around recreational activity spaces than non-responders. Moderate-vigorous physical activity responders had greater and lesser clustering than non-responders around parks, dependent upon distance from the park to participant residence., Conclusions: A complex relationship was observed between residential proximity to Chicago facilities and response to multiple health behavior change intervention. Replication across diverse geographic settings and samples is necessary., (© 2024. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)
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- 2024
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13. Effects of an Intervention on Black Family Incomes on Self-Rated Health and Obesity in Black and White Adolescents and Young Adults.
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Polos J, Alexandria S, Hargrove T, Koning S, McDade TW, and Kershaw KN
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Structural racism contributes to health disparities between U.S. non-Hispanic Black and non-Hispanic white populations by differentially distributing resources used to maintain health. Policies that equitably redistribute resources may mitigate racialized health disparities. Using National Longitudinal Study of Adolescent to Adult Health data and time-to-event parametric g-formula methods, we investigate a hypothetical intervention to reduce Black-white family income inequities on racialized differences in self-rated health (N=11,312) and obesity (N=10,547). We first intervene to increase individual Black family incomes by $11,000, creating Black-white equity in median incomes in 1995. Then, we measure social multiplier effects by additionally increasing county-level Black median household incomes by $11,000. By Wave 4, individual, direct effects models comparing Black intervention to Black control groups show no risk differences in self-rated health (RD=-0.009; 95% CI: -0.026, 0.008) or obesity (RD=0.003; 95% CI: -0.017, 0.023). Social multiplier effects models suggestively reduce Black-white inequalities in obesity by increasing obesity in white intervention versus white control groups (RD=0.050=; 95% CI: -0.011, 0.110), but exacerbate Black-white disparities in self-rated health by reducing self-rated health in Black intervention versus white control groups (RD=0.184; 95% CI: 0.018, 0.351). In this cohort, income transfers may not reduce racialized disparities in obesity and self-rated health., (© The Author(s) 2024. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)
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- 2024
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14. Chronic Stress and Cardiovascular Events: Findings From the CARDIA Study.
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Ajibewa TA, Kershaw KN, Carr JJ, Terry JG, Gabriel KP, Carnethon MR, Wong M, and Allen NB
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- Humans, Female, Male, Adult, Longitudinal Studies, Middle Aged, Self Report, Risk Factors, Chronic Disease epidemiology, Surveys and Questionnaires, Young Adult, Stress, Psychological epidemiology, Cardiovascular Diseases epidemiology, Social Support, Exercise
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Introduction: Higher levels of perceived stress are associated with adverse cardiovascular health. It is plausible that these associations are attenuated among individuals with positive psychological factors such as social support and health-enhancing behaviors. Therefore, this study examined longitudinal associations of chronic stress with cardiovascular disease (CVD) events, and whether social support and physical activity (PA) modify these associations., Methods: Data from 3,401 adults (mean age 40.2 years; 46.7% Black; 56.2% women) from the Coronary Artery Risk Development in Young Adults (CARDIA) study, with no prior CVD event in 2000-2001 were analyzed. Chronic stress lasting ≥6 months across 5 life domains (work, financial, relationships, health of self, and health of close other) was self-reported. Adjudicated CVD events (fatal/or nonfatal CVD event) were ascertained yearly through 2020. PA and social support were self-reported via questionnaires. Statistical analyses were conducted in 2023 using multivariable stepwise Accelerated Failure Time analysis to assess associations between key study variables., Results: The mean chronic stress score was 1.30±1.33 stressors and, by 2020, 220 participants had experienced a CVD event. Chronic stress was associated with lowered survival (time ratio: 0.92; 95% CI: 0.854-0.989), when adjusted for sociodemographic and lifestyle variables but no longer significant when adjusting for clinical factors. Neither PA nor social support were significant modifiers (all ps>0.05)., Conclusions: Chronic stress was associated with the risk of having a CVD event among middle-aged adults, due at least in part to clinical mediators. Studies should continue exploring positive psychosocial and behavioral factors that may modify this association., (Copyright © 2023 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.)
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- 2024
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15. Prevalence of Hypertensive Disorders of Pregnancy and Gestational Diabetes Mellitus by Race and Ethnicity in Illinois, 2018 to 2020.
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Reed T, Patil C, Kershaw KN, Crooks N, Jeremiah R, and Park C
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Purpose: Use administrative discharge data from 2018 to 2020 to determine if there are differences in the prevalence of hypertensive disorders of pregnancy (HDP) and gestational diabetes mellitus (GDM) by race and ethnicity in Illinois., Study Design and Methods: This retrospective cross-sectional study used administrative discharge records from all patients who had live births in Illinois over a 3-year period; 2018, 2019, 2020. Multivariate analyses were performed to control for covariates and determine if associations vary by race and ethnicity for HDP and GDM., Results: A total of 287,250 discharge records were included. Multivariate analyses showed that after adjusting for covariates, non-Hispanic Black women had 1.60 increased odds of HDP compared to non-Hispanic White women (OR, 1.60; 95% CI, 1.55-1.65). Hispanic women (OR, 1.45; 95% CI, 1.40-1.50), Asian/Pacific Islander women (OR, 2.07; 95% CI, 1.97-2.17), and American Indian/Alaska Native women (OR, 1.43; 95% CI, 1.17-1.74) had an increased odds of GDM compared to non-Hispanic White women., Clinical Implications: Women of color were at increased odds for HDP and GDM in Illinois. To eliminate poor maternal outcomes in women of color at risk for HDP and GDM, more culturally congruent health equity practices, policies, and comprehensive care interventions must be adopted., (Copyright © 2024 Wolters Kluwer Health, Inc. Unauthorized reproduction of this article is prohibited.)
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- 2024
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16. Where you live matters: Area deprivation predicts poor survival and liver transplant waitlisting.
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Hasjim BJ, Huang AA, Paukner M, Polineni P, Harris A, Mohammadi M, Kershaw KN, Banea T, VanWagner LB, Zhao L, Mehrotra S, and Ladner DP
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- Humans, Female, Male, Middle Aged, Retrospective Studies, Prognosis, Survival Rate, Follow-Up Studies, Chicago epidemiology, Risk Factors, Adult, Aged, Socioeconomic Factors, Residence Characteristics, Liver Transplantation mortality, Waiting Lists mortality, Liver Cirrhosis surgery, Liver Cirrhosis mortality, Social Determinants of Health
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Social determinants of health (SDOH) are important predictors of poor clinical outcomes in chronic diseases, but their associations among the general cirrhosis population and liver transplantation (LT) are limited. We conducted a retrospective, multiinstitutional analysis of adult (≥18-years-old) patients with cirrhosis in metropolitan Chicago to determine the associations of poor neighborhood-level SDOH on decompensation complications, mortality, and LT waitlisting. Area deprivation index and covariates extracted from the American Census Survey were aspects of SDOH that were investigated. Among 15 101 patients with cirrhosis, the mean age was 57.2 years; 6414 (42.5%) were women, 6589 (43.6%) were non-Hispanic White, 3652 (24.2%) were non-Hispanic Black, and 2662 (17.6%) were Hispanic. Each quintile increase in area deprivation was associated with poor outcomes in decompensation (sHR [subdistribution hazard ratio] 1.07; 95% CI 1.05-1.10; P < .001), waitlisting (sHR 0.72; 95% CI 0.67-0.76; P < .001), and all-cause mortality (sHR 1.09; 95% CI 1.06-1.12; P < .001). Domains of SDOH associated with a lower likelihood of waitlisting and survival included low income, low education, poor household conditions, and social support (P < .001). Overall, patients with cirrhosis residing in poor neighborhood-level SDOH had higher decompensation, and mortality, and were less likely to be waitlisted for LT. Further exploration of structural barriers toward LT or optimizing health outcomes is warranted., Competing Interests: Declaration of competing interest The authors of this manuscript have no conflicts of interest to disclose as described by the American Journal of Transplantation. Lisa VanWagner serves as an advisor for Numares, Novo-Nordisk, and Gerson Lehrman Group, receives grant support from W.L. Gore & Associates, and provides expert witness services outside the submitted work. The other authors of this manuscript have no conflicts of interest to disclose., (Copyright © 2024 American Society of Transplantation & American Society of Transplant Surgeons. Published by Elsevier Inc. All rights reserved.)
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- 2024
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17. Understanding the role of childhood nurture, abuse, and stability on gestational diabetes in the Coronary Artery Risk Development in Young Adults study (CARDIA).
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Stanhope KK, Gunderson EP, Suglia SF, Boulet SL, Jamieson DJ, Kiefe CI, and Kershaw KN
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- Pregnancy, Female, Young Adult, Humans, Child, Coronary Vessels, Diabetes, Gestational epidemiology, Prediabetic State
- Abstract
Background: To estimate associations between facets of the maternal childhood family environment with gestational diabetes (GDM) and to test mediation by pre-pregnancy waist circumference., Methods: We used data from CARDIA, a cohort of individuals aged 18-30 years at baseline (1985-86), followed over 30 years (2016). We included participants with one or more pregnancies ≥ 20 weeks after baseline, without pre-pregnancy diabetes. The primary exposure was the Childhood Family Environment Scale (assessed year 15), including the total score and abuse, nurture, and stability subscales as continuous, separate exposures. The outcome was GDM (self-reported at each visit for each pregnancy). We fit log binomial models with generalized estimating equations to calculate risk ratios (RR) and 95% confidence intervals (CI), adjusting for age at delivery, parity, race (Black or White), and parental education. We used regression models with bootstrapped CIs to test mediation and effect modification by excess abdominal adiposity at the last preconception CARDIA visit (waist circumference ≥ 88 cm)., Results: We included 1033 individuals (46% Black) with 1836 pregnancies. 130 pregnancies (7.1%) were complicated by GDM. For each 1 point increase on the abuse subscale (e.g., from "rarely or never" to "some or little of the time") there was a 30% increased risk of GDM (RR: 1.3, 95% CI: 1.0, 1.7). There was evidence of effect modification but not mediation by preconception abdominal adiposity., Conclusions: A more adverse childhood family environment was associated with increased risk of GDM, with a stronger association among individuals with preconception waist circumference ≥ 88 cm., Competing Interests: Declaration of Competing Interest The authors declare the following financial interests/personal relationships which may be considered as potential competing interests: Kaitlyn Stanhope reports financial support was provided by National Heart Lung and Blood Institute. Erica Gunderson reports financial support was provided by National Heart Lung and Blood Institute., (Copyright © 2024 Elsevier Inc. All rights reserved.)
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- 2024
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18. Childhood maltreatment and trajectories of cardiometabolic health across the reproductive life span among individuals with a first birth during the Coronary Artery Risk Development in Young Adults Study.
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Stanhope KK, Gunderson EP, Suglia SF, Boulet SL, Jamieson DJ, Kiefe CI, and Kershaw KN
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- Pregnancy, Female, Humans, Young Adult, Child, Risk Factors, Cohort Studies, Coronary Vessels, Birth Order, Longevity, Body Mass Index, Triglycerides, Glucose, Cardiovascular Diseases, Child Abuse
- Abstract
Objective: Childhood adversity is associated with poor cardiometabolic health in adulthood; little is known about how this relationship evolves through childbearing years for parous individuals. The goal was to estimate differences in cardiometabolic health indicators before, during and after childbearing years by report of childhood maltreatment in the Coronary Artery Risk Development in Young Adults (CARDIA) cohort study., Methods: Including 743 individuals nulliparous at baseline (1985-1986) with one or more pregnancies >20 weeks during follow-up (1986-2022), we fit segmented linear regression models to estimate mean differences between individuals reporting or not reporting childhood maltreatment (physical or emotional) in waist circumference, triglycerides, high-density lipoprotein cholesterol, systolic and diastolic blood pressure, fasting glucose, and body mass index (BMI) prior to, during, and following childbearing years using generalized estimating equations, allowing for interaction between maltreatment and time within each segment, and adjusting for total parity, parental education, and race (Black or white, self-reported)., Results: Individuals reporting maltreatment (19%; 141) had a greater waist circumference (post-childbearing: +2.9 cm, 95% CI (0.7, 5.0), higher triglycerides [post-childbearing: +8.1 mg/dL, 95% CI (0.7, 15.6)], and lower HDL cholesterol [post-childbearing: -2.1 mg/dL, 95% CI (-4.7, 0.5)] during all stages compared to those not reporting maltreatment. There were not meaningful differences in blood pressure, fasting glucose, or BMI. Individuals who reported maltreatment did not report faster changes over time., Conclusion: Differences in some aspects of cardiometabolic health between individuals reporting versus not reporting childhood maltreatment were sustained across reproductive life stages, suggesting potentially persistent impacts of childhood adversity., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier Inc. All rights reserved.)
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- 2024
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19. Associations of Historical Redlining With BMI and Waist Circumference in Coronary Artery Risk Development in Young Adults.
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Richardson AS, Dubowitz T, Beyer KMM, Zhou Y, Kershaw KN, Duck W, Ye F, Beckman R, Gordon-Larsen P, Shikany JM, and Kiefe C
- Abstract
Introduction: Historical maps of racialized evaluation of mortgage lending risk (i.e., redlined neighborhoods) have been linked to adverse health outcomes. Little research has examined whether living in historically redlined neighborhoods is associated with obesity, differentially by race or gender., Methods: This is a cross-sectional study to examine whether living in historically redlined neighborhoods is associated with BMI and waist circumference among Black and White adults in 1985-1986. Participants' addresses were linked to the 1930s Home Owners' Loan Corporation maps that evaluated mortgage lending risk across neighborhoods. The authors used multilevel linear regression models clustered on Census tract, adjusted for confounders to estimate main effects, and stratified, and interaction models by (1) race, (2) gender, and (3) race by gender with redlining differentially for Black versus White adults and men versus women. To better understand strata differences, they compared Census tract-level median household income across race and gender groups within Home Owners' Loan Corporation grade., Results: Black adults ( n =2,103) were more likely than White adults ( n =1,767) to live in historically rated hazardous areas and to have higher BMI and waist circumference. Redlining and race and redlining and gender interactions for BMI and waist circumference were statistically significant ( p <0.10). However, in stratified analyses, the only statistically significant associations were among White participants. White participants living in historically rated hazardous areas had lower BMI ( β = - 0.63 [95% CI= -1.11, -0.15]) and lower waist circumference ( β = - 1.50 [95% CI= -2.62, -0.38]) than those living in declining areas. Within each Home Owners' Loan Corporation grade, residents in White participants' neighborhoods had higher incomes than those living in Black participants' neighborhoods ( p <0.0001). The difference was largest within historically redlined areas. Covariate associations differed for men, women, Black, and White adults, explaining the difference between the interaction and the stratified models. Race by redlining interaction did not vary by gender., Conclusions: White adults may have benefitted from historical redlining, which may have reinforced neighborhood processes that generated racial inequality in BMI and waist circumference 50 years later., (© 2024 RAND Corporation.)
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- 2024
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20. Financial strain is associated with poorer cardiovascular health: The multi-ethnic study of atherosclerosis.
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Osibogun O, Ogunmoroti O, Turkson-Ocran RA, Okunrintemi V, Kershaw KN, Allen NB, and Michos ED
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Objective: Psychosocial stress is associated with increased cardiovascular disease (CVD) risk. The relationship between financial strain, a toxic form of psychosocial stress, and ideal cardiovascular health (CVH) is not well established. We examined whether financial strain was associated with poorer CVH in a multi-ethnic cohort free of CVD at baseline., Methods: This was a cross-sectional analysis of 6,453 adults aged 45-84 years from the Multi-Ethnic Study of Atherosclerosis. Financial strain was assessed by questionnaire and responses were categorized as yes or no. CVH was measured from 7 metrics (smoking, body mass index, physical activity, diet, total cholesterol, blood glucose and blood pressure). A CVH score of 14 was calculated by assigning points to the categories of each metric (poor = 0 points, intermediate = 1 point, ideal = 2 points). Multinomial logistic regression was used to examine the association of financial strain with the CVH score (inadequate 0-8, average 9-10, and optimal 11-14 points) adjusting for sociodemographic factors, depression and anxiety., Results: The mean age (SD) was 62 (10) and 53 % were women. Financial strain was reported by 25 % of participants. Participants who reported financial strain had lower odds of average (OR, 0.82 [95 % CI, 0.71, 0.94]) and optimal (0.73 [0.62, 0.87]) CVH scores. However, in the fully adjusted model, the association was only significant for optimal CVH scores (0.81, [0.68, 0.97])., Conclusion: Financial strain was associated with poorer CVH. More research is needed to understand this relationship so the burden of CVD can be decreased, particularly among people experiencing financial hardship., Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (© 2024 The Authors. Published by Elsevier B.V.)
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- 2024
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21. Association of Race, Ethnicity, and Gender to Disparities in Functional Recovery and Social Health After Major Lower Limb Amputation: A Cross-sectional Pilot Study.
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Clemens SM, Kershaw KN, Bursac Z, and Lee SP
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- Male, Humans, Female, Middle Aged, Adolescent, Young Adult, Adult, Aged, Aged, 80 and over, Pilot Projects, Quality of Life, Postural Balance, Cross-Sectional Studies, Ethnicity, Time and Motion Studies, Amputation, Surgical, Lower Extremity surgery, Amputees, Artificial Limbs
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Objective: To assess if evidence of disparities exists in functional recovery and social health post-lower limb amputation., Design: Race-ethnicity, gender, and income-based group comparisons of functioning and social health in a convenience sample of lower limb prosthetic users., Setting: Prosthetic clinics in 4 states., Participants: A geographically diverse cohort of 56 English and Spanish speaking community-dwelling individuals with dysvascular lower limb amputation, between 18-80 years old., Interventions: None., Main Outcomes Measures: Primary outcomes included 2 physical performance measures, the Timed Up and Go test and 2-minute walk test, and thirdly, the Prosthetic Limb Users Survey of Mobility. The PROMIS Ability to Participate in Social Roles and Activities survey measured social health., Results: Of the study participants, 45% identified as persons of color, and 39% were women (mean ± SD age, 61.6 (9.8) years). People identifying as non-Hispanic White men exhibited better physical performance than men of color, White women, and women of color by -7.86 (95% CI, -16.26 to 0.53, P=.07), -10.34 (95% CI, -19.23 to -1.45, P=.02), and -11.63 (95% CI, -21.61 to -1.66, P=.02) seconds, respectively, on the TUG, and by 22.6 (95% CI, -2.31 to 47.50, P=.09), 38.92 (95% CI, 12.53 to 65.30, P<.01), 47.53 (95% CI, 17.93 to 77.13, P<.01) meters, respectively, on the 2-minute walk test. Income level explained 14% and 11% of the variance in perceived mobility and social health measures, respectively., Conclusions: Study results suggest that sociodemographic factors of race-ethnicity, gender, and income level are associated with functioning and social health post-lower limb amputation. The clinical effect of this new knowledge lies in what it offers to health care practitioners who treat this patient population, in recognizing potential barriers to optimal recovery and quality of life. More work is required to assess lived experiences after amputation and provide better understanding of amputation-related health disparities., (Published by Elsevier Inc.)
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- 2024
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22. Evidence for the Association Between Adverse Childhood Family Environment, Child Abuse, and Caregiver Warmth and Cardiovascular Health Across the Lifespan: The Coronary Artery Risk Development in Young Adults (CARDIA) Study.
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Ortiz R, Kershaw KN, Zhao S, Kline D, Brock G, Jaffee S, Golden SH, Ogedegbe G, Carroll J, Seeman TE, and Joseph JJ
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- Female, United States epidemiology, Humans, Young Adult, Child, Adult, Male, Coronary Vessels, Longevity, Retrospective Studies, Caregivers, Risk Factors, Blood Pressure, Health Status, Cardiovascular Diseases diagnosis, Cardiovascular Diseases epidemiology, Child Abuse diagnosis
- Abstract
Background: This study aimed to quantify the association between childhood family environment and longitudinal cardiovascular health (CVH) in adult CARDIA (Coronary Artery Risk Development in Young Adults) Study participants. We further investigated whether the association differs by adult income., Methods: We applied the CVH framework from the American Heart Association including metrics for smoking, cholesterol, blood pressure, glucose, body mass index, physical activity, and diet. CVH scores (range, 0-14) were calculated at years 0, 7, and 20 of the study. Risky Family environment (range, 7-28) was assessed at year 15 retrospectively, for childhood experiences of abuse, caregiver warmth, and family or household challenges. Complete case ordinal logistic regression and mixed models associated risky family (exposure) with CVH (outcome), adjusting for age, sex, race, and alcohol use., Results: The sample (n=2074) had a mean age of 25.3 (±3.5) years and 56% females at baseline. The median risky family was 10 with ideal CVH (≥12) met by 288 individuals at baseline (28.4%) and 165 (16.3%) at year 20. Longitudinally, for every 1-unit greater risky family, the odds of attaining high CVH (≥10) decreased by 3.6% (OR, 0.9645 [95% CI, 0.94-0.98]). Each unit greater child abuse and caregiver warmth score corresponded to 12.8% lower and 11.7% higher odds of ideal CVH (≥10), respectively (OR, 0.872 [95% CI, 0.77-0.99]; OR, 1.1165 [95% CI, 1.01-1.24]), across all 20 years of follow-up. Stratified analyses by income in adulthood demonstrated associations between risky family environment and CVH remained significant for those of the highest adult income (>$74k), but not the lowest (<$35k)., Conclusions: Although risky family environmental factors in childhood increase the odds of poor longitudinal adult CVH, caregiver warmth may increase the odds of CVH, and socioeconomic attainment in adulthood may contextualize the level of risk. Toward a paradigm of primordial prevention of cardiovascular disease, childhood exposures and economic opportunity may play a crucial role in CVH across the life course., Competing Interests: Disclosures Since acceptance, Robin Ortiz has take a consulting position that can be listed in disclosures as follows: Robin Ortiz reports consulting for the UCLA/UCSF ACEs Aware Family Resilience Network (UCAAN) outside of the work of this study.
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- 2024
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23. Policy solutions to eliminate racial and ethnic child health disparities in the USA.
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Jindal M, Barnert E, Chomilo N, Gilpin Clark S, Cohen A, Crookes DM, Kershaw KN, Kozhimannil KB, Mistry KB, Shlafer RJ, Slopen N, Suglia SF, Nguemeni Tiako MJ, and Heard-Garris N
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- Child, Humans, United States, Health Status Disparities, Policy, Emigration and Immigration, Health Equity, Racism prevention & control
- Abstract
Societal systems act individually and in combination to create and perpetuate structural racism through both policies and practices at the local, state, and federal levels, which, in turn, generate racial and ethnic health disparities. Both current and historical policy approaches across multiple sectors-including housing, employment, health insurance, immigration, and criminal legal-have the potential to affect child health equity. Such policies must be considered with a focus on structural racism to understand which have the potential to eliminate or at least attenuate disparities. Policy efforts that do not directly address structural racism will not achieve equity and instead worsen gaps and existing disparities in access and quality-thereby continuing to perpetuate a two-tier system dictated by racism. In Paper 2 of this Series, we build on Paper 1's summary of existing disparities in health-care delivery and highlight policies within multiple sectors that can be modified and supported to improve health equity, and, in so doing, improve the health of racially and ethnically minoritised children., Competing Interests: Declaration of interests AC has a contract with Organon & Co (previously part of Merck) as a clinical trainer for the Nexplanon contraceptive device. In this role, she provides training and education to resident physicians at her institution in the use of the subdermal implant device. She does not receive payment or any other form of incentive from Organon & Co in this role NH-G is the co-owner of XNY Genes. All other authors declare no competing interests., (Copyright © 2024 Elsevier Ltd. All rights reserved.)
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- 2024
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24. Neighborhoods and Cardiovascular Health: A Scientific Statement From the American Heart Association.
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Kershaw KN, Magnani JW, Diez Roux AV, Camacho-Rivera M, Jackson EA, Johnson AE, Magwood GS, Morgenstern LB, Salinas JJ, Sims M, and Mujahid MS
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- Humans, American Heart Association, Delivery of Health Care, United States epidemiology, Residence Characteristics, Cardiovascular Diseases diagnosis, Cardiovascular Diseases epidemiology, Cardiovascular Diseases therapy
- Abstract
The neighborhoods where individuals reside shape environmental exposures, access to resources, and opportunities. The inequitable distribution of resources and opportunities across neighborhoods perpetuates and exacerbates cardiovascular health inequities. Thus, interventions that address the neighborhood environment could reduce the inequitable burden of cardiovascular disease in disenfranchised populations. The objective of this scientific statement is to provide a roadmap illustrating how current knowledge regarding the effects of neighborhoods on cardiovascular disease can be used to develop and implement effective interventions to improve cardiovascular health at the population, health system, community, and individual levels. PubMed/Medline, CINAHL, Cochrane Library reviews, and ClinicalTrials.gov were used to identify observational studies and interventions examining or targeting neighborhood conditions in relation to cardiovascular health. The scientific statement summarizes how neighborhoods have been incorporated into the actions of health care systems, interventions in community settings, and policies and interventions that involve modifying the neighborhood environment. This scientific statement presents promising findings that can be expanded and implemented more broadly and identifies methodological challenges in designing studies to evaluate important neighborhood-related policies and interventions. Last, this scientific statement offers recommendations for areas that merit further research to promote a deeper understanding of the contributions of neighborhoods to cardiovascular health and health inequities and to stimulate the development of more effective interventions.
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- 2024
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25. US County-Level Variation in Preterm Birth Rates, 2007-2019.
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Khan SS, Vaughan AS, Harrington K, Seegmiller L, Huang X, Pool LR, Davis MM, Allen NB, Capewell S, O'Flaherty M, Miller GE, Mehran R, Vogel B, Kershaw KN, Lloyd-Jones DM, and Grobman WA
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- Female, Humans, Infant, Newborn, Infant, Cross-Sectional Studies, Bayes Theorem, New England, Premature Birth epidemiology
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Importance: Preterm birth is a leading cause of preventable neonatal morbidity and mortality. Preterm birth rates at the national level may mask important geographic variation in rates and trends at the county level., Objective: To estimate age-standardized preterm birth rates by US county from 2007 to 2019., Design, Setting, and Participants: This serial cross-sectional study used data from the National Center for Health Statistics composed of all live births in the US between 2007 and 2019. Data analyses were performed between March 22, 2022, and September 29, 2022., Main Outcomes and Measures: Age-standardized preterm birth (<37 weeks' gestation) and secondarily early preterm birth (<34 weeks' gestation) rates by county and year calculated with a validated small area estimation model (hierarchical bayesian spatiotemporal model) and percent change in preterm birth rates using log-linear regression models., Results: Between 2007 and 2019, there were 51 044 482 live births in 2383 counties. In 2007, the national age-standardized preterm birth rate was 12.6 (95% CI, 12.6-12.7) per 100 live births. Preterm birth rates varied significantly among counties, with an absolute difference between the 90th and 10th percentile counties of 6.4 (95% CI, 6.2-6.7). The gap between the highest and lowest counties for preterm births was 20.7 per 100 live births in 2007. Several counties in the Southeast consistently had the highest preterm birth rates compared with counties in California and New England, which had the lowest preterm birth rates. Although there was no statistically significant change in preterm birth rates between 2007 and 2019 at the national level (percent change, -5.0%; 95% CI, -10.7% to 0.9%), increases occurred in 15.4% (95% CI, 14.1%-16.9%) of counties. The absolute and relative geographic inequalities were similar across all maternal age groups. Higher quartile of the Social Vulnerability Index was associated with higher preterm birth rates (quartile 4 vs quartile 1 risk ratio, 1.34; 95% CI, 1.31-1.36), which persisted across the study period. Similar patterns were observed for early preterm birth rates., Conclusions and Relevance: In this serial cross-sectional study of county-level preterm and early preterm birth rates, substantial geographic disparities were observed, which were associated with place-based social disadvantage. Stability in aggregated rates of preterm birth at the national level masked increases in nearly 1 in 6 counties between 2007 and 2019.
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- 2023
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26. Association of Prepregnancy Risk Factors With Racial Differences in Preterm Birth Rates.
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Mehta PM, Wang MC, Cameron NA, Freaney PM, Perak AM, Shah NS, Grobman WA, Greenland P, Kershaw KN, Vupputuri S, and Khan SS
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- Female, Humans, Infant, Newborn, Race Factors, Preconception Care, Premature Birth epidemiology
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- 2023
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27. Depressive Symptom Subgroups and Their Association with Prevalent and Incident Cardiovascular Risk Factors in the Coronary Artery Risk Development in Young Adults (CARDIA) Study.
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Chirinos DA, Kershaw KN, Allen NB, Carroll AJ, Lewis TT, Schreiner PJ, Lewis CE, Kiefe CI, Mezuk B, and Carnethon MR
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- Humans, Young Adult, Depression complications, Risk Factors, Coronary Vessels, Obesity complications, Obesity epidemiology, Heart Disease Risk Factors, Cardiovascular Diseases epidemiology, Hypertension epidemiology
- Abstract
Background: We sought to identify depressive symptom subgroups in a community sample of young adults, investigate their stability over time, and determine their association with prevalent and incident cardiovascular disease (CVD) risk factors., Method: Participants were 3377 adults from the Coronary Artery Risk Development in Young Adults study. Using latent class and latent transition analysis, we derived subgroups based on items of the 20-item version of the Center for Epidemiologic Studies Depression Scale in 1990, and examined patterns of change over a 10-year period (1990-2000). Cox regression models were used to examine associations between subgroup membership and prevalent (2000) and incident (2000 to 2016) obesity, hypertension, and diabetes., Results: Three baseline subgroups were identified and labeled: "No Symptoms" (63.5%), "Lack of Positive Affect" (PA, 25.6%), and "Depressed Mood" (10.9%). At 10-year follow-up, individuals in "No Symptoms" subgroup had the highest probability (0.84) of being classified within the same subgroup. Participants classified as "Lack of PA" were likely (0.46) to remain in the same subgroup or be classified as "No Symptoms." Participants in the "Depressed Mood" were most likely to transition to the "Lack of PA" subgroup (0.38). Overall, 30.5% of participants transitioned between subgroups, with 11.4% classified as "Worsening" and 19.1% as "Improving." Relative to the "No Symptoms Stable," other subgroups ("Depressed Stable," "Worsening," and "Improving") were associated with prevalent obesity and hypertension., Conclusion: We identified distinct depressive symptom subgroups that are variably stable over time, and their change patterns were differentially associated with CVD risk factor prevalence., (© 2023. International Society of Behavioral Medicine.)
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- 2023
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28. Residence in Hispanic/Latino Immigrant Neighborhoods, Away-From-Home Food Consumption, and Diet Quality: The Hispanic Community Health Study/Study of Latinos.
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Vatavuk-Serrati G, Kershaw KN, Sotres-Alvarez D, Perreira KM, Guadamuz JS, Isasi CR, Hirsch JA, Van Horn LV, Daviglus ML, and Albrecht SS
- Subjects
- Adult, Humans, Cross-Sectional Studies, Public Health, Residence Characteristics, Diet, Emigrants and Immigrants, Hispanic or Latino, Nutrition Disorders
- Abstract
Background: Hispanics/Latinos are disproportionately burdened by nutrition-related diseases but immigrants appear healthier than their US-born counterparts. Neighborhoods characterized by high Hispanic/Latino immigrant segregation may provide environments to support healthier diets., Objective: To examine whether or not Hispanic/Latino immigrant segregation is associated with frequency of away-from-home food consumption and diet quality in a large, diverse sample of Hispanic/Latino adults., Design: Cross-sectional baseline data from the Hispanic Community Health Study/Study of Latinos were analyzed (2008-2011). Residential addresses were geocoded and linked to census tract-level 2008-2012 American Community Survey data. Hispanic/Latino immigrant segregation was characterized using the local Getis-Ord G
i ∗ statistic, a spatial clustering measure that quantifies the extent to which demographically similar neighborhoods group together., Participants/setting: Participants were 15,661 adults in the Hispanic Community Health Study/Study of Latinos, a population-based study of Hispanic/Latinos aged 18 to 74 years from 4 US regions (Bronx, NY; Chicago, IL; Miami, FL; and San Diego, CA)., Main Outcome Measures: Away-from-home food consumption was assessed using a modified dietary behavior questionnaire. Diet quality was assessed using the Alternate Healthy Eating Index 2010 (range = 0 to 110) from two 24-hour recalls., Statistical Analysis: Multilevel linear and logistic regression with multilevel weights were used to estimate associations between Hispanic/Latino immigrant segregation (low, medium, or high) with Alternate Healthy Eating Index 2010 score, and away-from-home food consumption (≥3 vs <3 times/week) in separate models, respectively. The mediating role of neighborhood poverty and whether or not associations differed by nativity were also assessed., Results: Higher levels of segregation were associated with higher adjusted mean Alternate Healthy Eating Index 2010 scores; estimates were further magnified after accounting for neighborhood poverty (low segregation: reference category; medium segregation: β = 2.43, 95% CI 1.10 to 3.77; and high segregation: β = 1.63, 95% CI .43 to 2.82). Associations were strongest among the foreign-born compared with the US-born. There was no association between segregation and away-from-home food consumption., Conclusions: These results highlight the potential role of Hispanic/Latino immigrant neighborhoods in supporting healthy diets among residents, especially immigrants., (Copyright © 2023 Academy of Nutrition and Dietetics. Published by Elsevier Inc. All rights reserved.)- Published
- 2023
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29. Racial and Ethnic Residential Segregation and Monocyte DNA Methylation Age Acceleration.
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Hicken MT, Dou J, Kershaw KN, Liu Y, Hajat A, and Bakulski KM
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- Aged, Female, Humans, Male, Acceleration, Cohort Studies, DNA Methylation, Longitudinal Studies, Monocytes, Middle Aged, Aged, 80 and over, Multicenter Studies as Topic, Atherosclerosis epidemiology, Atherosclerosis genetics, Residential Segregation
- Abstract
Importance: Neighborhood segregation and poverty may be important drivers of health inequities. Epigenomic factors, including DNA methylation clocks that may mark underlying biological aging, have been implicated in the link between social factors and health., Objective: To examine the associations of neighborhood segregation and poverty with 4 DNA methylation clocks trained to capture either chronological age or physiological dysregulation., Design, Setting, and Participants: This cohort study uses data from the Multi-Ethnic Study of Atherosclerosis (MESA), a longitudinal study that started in 2000 to 2002, with follow-up in 2002 to 2004, 2004 to 2005, 2005 to 2007, and 2010 to 2012. In 2000 to 2002, adults who identified as White or Black race or Hispanic or Chinese ethnicity in 6 US sites (Baltimore, Maryland; Chicago, Illinois; Forsyth County, North Carolina; Los Angeles County, California; Northern Manhattan, New York; and St. Paul, Minnesota) were sampled for recruitment. A random subsample of 4 sites (Maryland, North Carolina, New York, and Minnesota) were selected for inclusion in the MESA epigenomics ancillary study at examination 5 (2010-2012). Participants who identified as White or Black race or Hispanic ethnicity, were aged 45 to 84 years, and did not have clinical cardiovascular disease were included in this analysis. Data were analyzed from May 2021 to October 2023., Exposure: Information on 2000 census tract poverty and Getis-Ord G statistic segregation of Hispanic residents, non-Hispanic Black residents, or non-Hispanic White residents were linked to participant addresses at examination 1 (2000-2002)., Main Outcomes and Measures: At examination 5, DNA methylation was measured in purified monocytes. DNA methylation age acceleration was calculated using 4 clocks trained on either chronological age or physiological dysregulation. Linear regressions were used to test associations., Results: A total of 1102 participants (mean [SD] age, 69.7 [9.4] years; 562 [51%] women) were included, with 348 Hispanic participants, 222 non-Hispanic Black participants, and 533 non-Hispanic White participants. For non-Hispanic Black participants, living in tracts with greater segregation of Black residents was associated with GrimAge DNA methylation age acceleration, a clock designed to capture physiological dysregulation. A 1-SD increase in segregation was associated with 0.42 (95% CI, 0.20-0.64) years age acceleration (P < .001); this association was not observed with other clocks. This association was particularly pronounced for participants living in high poverty tracts (interaction term, 0.24; 95% CI, 0.07-0.42; P = .006). In the overall sample, census tract poverty level was associated with GrimAge DNA methylation age acceleration (β = 0.45; 95% CI, 0.20-0.71; adjusted P = .005)., Conclusions and Relevance: These findings suggest that epigenomic mechanisms may play a role in the associations of segregated and poor neighborhoods with chronic conditions.
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- 2023
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30. Diagnosis and Management of Cardiovascular Risk in Individuals With Spinal Cord Injury: A Narrative Review.
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Lagu T, Schroth SL, Haywood C, Heinemann A, Kessler A, Morse L, Khan SS, Kershaw KN, and Nash MS
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- Humans, Risk Factors, Heart Disease Risk Factors, Cardiovascular Diseases diagnosis, Cardiovascular Diseases epidemiology, Cardiovascular Diseases etiology, Spinal Cord Injuries complications, Spinal Cord Injuries diagnosis, Spinal Cord Injuries epidemiology, Cardiovascular System
- Abstract
More than 16 000 Americans experience spinal cord injury (SCI), resulting in chronic disability and other secondary sequelae, each year. Improvements in acute medical management have increased life expectancy. Cardiovascular disease is a leading cause of death in this population, and seems to occur earlier in individuals with SCI compared with the general population. People with SCI experience a high burden of traditional cardiovascular disease risk factors, including dyslipidemia and diabetes, and demonstrate anatomic, metabolic, and physiologic changes alongside stark reductions in physical activity after injury. They also experience multiple, complex barriers to care relating to disability and, in many cases, compounding effects of intersecting racial and socioeconomic health inequities. Given this combination of risk factors, some investigators have proposed that people with SCI are at increased risk for cardiovascular disease, beyond that associated with traditional risk factors, and SCI could be considered a risk-enhancing factor, analogous to other risk-enhancing factors defined by the 2019 American Heart Association/American College of Cardiology Primary Prevention Guidelines. However, more research is needed in this population to clarify the role of traditional risk factors, novel risk factors, health care access, social determinants of health, and intersectionality of disability, race, and socioeconomic status. There is an urgent need for primary care physicians and cardiologists to have awareness of the importance of timely diagnosis and management of cardiac risk factors for people with SCI., Competing Interests: Disclosures None.
- Published
- 2023
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31. Associations Between Neighborhood-Level Racial Residential Segregation, Socioeconomic Factors, and Life Expectancy in the US.
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Khan SS, McGowan C, Seegmiller LE, and Kershaw KN
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- Socioeconomic Factors, Life Expectancy, Residential Segregation, Residence Characteristics
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- 2023
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32. Self-reported experiences of discrimination and incident dementia.
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Bancks MP, Byrd GS, Caban-Holt A, Fitzpatrick AL, Forrester SN, Hayden KM, Heckbert SR, Kershaw KN, Rapp SR, Sachs BC, and Hughes TM
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- Adult, Humans, Black People, Risk Factors, Self Report, Dementia epidemiology, Dementia ethnology, Dementia etiology, Dementia psychology, Ethnicity, Racism ethnology, Racism psychology
- Abstract
Introduction: Discrimination negatively impacts health and may contribute to racial/ethnic disparities in dementia risk., Methods: Experiences of lifetime and everyday discrimination were assessed among 6509 Multi-Ethnic Study of Atherosclerosis (MESA) participants. We assessed the association of discrimination with incidence of dementia including adjustment for important risk factors, cohort attrition, and we assessed for effect modification by race/ethnicity., Results: Prevalence of any lifetime discrimination in MESA was 42%, highest among Black adults (72%). Over a median 15.7 years of follow-up, there were 466 incident cases of dementia. Lifetime discrimination, but not everyday discrimination, was associated with incident dementia (Wald p = 0.03). Individuals reporting lifetime discrimination in ≥2 domains (compared to none) had greater risk for dementia (hazard ratio: 1.40; 95%: 1.08, 1.82) after adjustment for sociodemographic, clinical, and behavioral risk factors. Associations did not differ by race/ethnicity., Conclusions: These findings demonstrate an association of greater experiences of lifetime discrimination with incident dementia., (© 2023 the Alzheimer's Association.)
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- 2023
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33. Disparities in functional recovery after dysvascular lower limb amputation are associated with employment status and self-efficacy.
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Clemens SM, Kershaw KN, McDonald CL, Darter BJ, Bursac Z, Garcia SJ, Rossi MD, and Lee SP
- Subjects
- Humans, Female, Middle Aged, Aged, Male, Self Efficacy, Quality of Life, Cross-Sectional Studies, Postural Balance, Time and Motion Studies, Amputation, Surgical, Lower Extremity surgery, Employment, Artificial Limbs, Amputees
- Abstract
Purpose: Employment status is considered a determinant of health, yet returning to work is frequently a challenge after lower limb amputation. No studies have documented if working after lower limb amputation is associated with functional recovery. The study's purpose was to examine the influence of full-time employment on functioning after lower limb amputation., Methods: Multisite, cross-sectional study of 49 people with dysvascular lower limb amputation. Outcomes of interest included performance-based measures, the Component Timed-Up-and-Go test, the 2-min walk test, and self-reported measures of prosthetic mobility and activity participation., Results: Average participant age was 62.1 ± 9.7 years, 39% were female and 45% were persons of color. Results indicated that 80% of participants were not employed full-time. Accounting for age, people lacking full-time employment exhibited significantly poorer outcomes of mobility and activity participation. Per regression analyses, primary contributors to better prosthetic mobility were working full-time ( R
2 ranging from 0.06 to 0.24) and greater self-efficacy ( R2 ranging from 0.32 to 0.75)., Conclusions: This study offers novel evidence of associations between employment and performance-based mobility outcomes after dysvascular lower limb amputation. Further research is required to determine cause-effect directionalities. These results provide the foundation for future patient-centered research into how work affects outcomes after lower limb amputation. IMPLICATIONS FOR REHABILITATIONLower limb amputation can pose barriers to employment and activity participation, potentially affecting the quality of life.This study found that the majority of people living with lower limb amputation due to dysvascular causes were not employed full-time and were exhibiting poorer prosthetic outcomes.Healthcare practitioners should consider the modifiable variable of employment when evaluating factors that may affect prosthetic mobility.The modifiable variable of self-efficacy should be assessed by healthcare professionals when evaluating factors that may affect prosthetic mobility.- Published
- 2023
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34. Social genomics, cognition, and well-being during the COVID-19 pandemic.
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Bateman JR, Krishnamurthy S, Quillen EE, Waugh CE, Kershaw KN, Lockhart SN, Hughes TM, Seeman TE, Cole SW, and Craft S
- Abstract
Introduction: Adverse psychosocial exposure is associated with increased proinflammatory gene expression and reduced type-1 interferon gene expression, a profile known as the conserved transcriptional response to adversity (CTRA). Little is known about CTRA activity in the context of cognitive impairment, although chronic inflammatory activation has been posited as one mechanism contributing to late-life cognitive decline., Methods: We studied 171 community-dwelling older adults from the Wake Forest Alzheimer's Disease Research Center who answered questions via a telephone questionnaire battery about their perceived stress, loneliness, well-being, and impact of COVID-19 on their life, and who provided a self-collected dried blood spot sample. Of those, 148 had adequate samples for mRNA analysis, and 143 were included in the final analysis, which including participants adjudicated as having normal cognition (NC, n = 91) or mild cognitive impairment (MCI, n = 52) were included in the analysis. Mixed effect linear models were used to quantify associations between psychosocial variables and CTRA gene expression., Results: In both NC and MCI groups, eudaimonic well-being (typically associated with a sense of purpose) was inversely associated with CTRA gene expression whereas hedonic well-being (typically associated with pleasure seeking) was positively associated. In participants with NC, coping through social support was associated with lower CTRA gene expression, whereas coping by distraction and reframing was associated with higher CTRA gene expression. CTRA gene expression was not related to coping strategies for participants with MCI, or to either loneliness or perceived stress in either group., Discussion: Eudaimonic and hedonic well-being remain important correlates of molecular markers of stress, even in people with MCI. However, prodromal cognitive decline appears to moderate the significance of coping strategies as a correlate of CTRA gene expression. These results suggest that MCI can selectively alter biobehavioral interactions in ways that could potentially affect the rate of future cognitive decline and may serve as targets for future intervention efforts., Competing Interests: Conflicts of Interest Dr. Bateman reports no conflicts of interest. Mr. Krishnamurthy reports no conflicts of interest. Dr. Quillen reports no conflicts of interest. Dr. Waugh reports no conflicts of interest. Dr. Kershaw reports no conflicts of interest. Dr. Hughes reports no conflicts of interest. Dr. Seeman reports no conflicts of interest. Dr. Cole reports no conflicts of interest. Dr. Craft reports no conflicts of interest.
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- 2023
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35. Psychological resources and incident hypertension in the coronary artery risk development in young adults (CARDIA) study.
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Adamowicz JL, Vélez-Bermúdez ME, Thomas EBK, Kershaw KN, Kiefe CI, Allen NB, and Whitaker KM
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- Humans, Female, Young Adult, Adult, Male, Risk Factors, Blood Pressure physiology, Incidence, Coronary Vessels, Hypertension epidemiology
- Abstract
Objective: Examining factors that may protect against the development of hypertension is critical, as hypertension is a major public health concern. We examined the individual and combined associations of psychological resources (optimism and mastery) on incident hypertension over 15 years., Method: We used data from four exams of the Coronary Artery Risk Development in Young Adults (CARDIA) study over 15 years (CARDIA exam years 15-30). Optimism and mastery were standardized to a z-score separately and summed to generate a psychological resources score. We examined the incidence of hypertension (stages 1 and 2; systolic blood pressure [SBP] ≥ 130 mmHg or diastolic blood pressure [DBP] ≥ 80 mmHg) and stage 2 hypertension (SBP ≥ 140 mmHg or DBP ≥ 90 mmHg) among participants without hypertension at baseline. Multivariable logistic regressions adjusted for sociodemographic factors, behavioral factors, and depressive symptoms., Results: Of 2,927 participants, 58% were women, 42% were Black, and the average age at the study baseline was 40 years (3.63). A higher psychological resources score was associated with lower odds of developing hypertension (stages 1 and 2; odds ratio [OR]: 0.89, 95% CI [-0.21, -0.03], p < .01) and stage 2 hypertension (OR: 0.88, [-0.21, -0.04], p < .01), after adjustment for sociodemographic factors. However, following adjustment for behavioral factors and depressive symptoms, the associations for hypertension (stages 1 and 2) and stage 2 hypertension were no longer statistically significant., Conclusions: Greater psychological resources are associated with lower odds of hypertension. Associations were attenuated after additional adjustment for behavioral factors, indicating these factors may be important confounders or mediators. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
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- 2023
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36. Eligibility and Prevalence of the American Heart Association Heart Check Certification Program in the US Packaged Food and Beverage Supply: A Cross-Sectional Study.
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Guo MT, Baldridge AS, Kershaw KN, Van Horn LV, Rumalla K, Bright B, Xavier D, and Huffman MD
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- Humans, Cross-Sectional Studies, Prevalence, Nutritive Value, American Heart Association, Beverages
- Abstract
Objective: Consumers in the US make choices within a food supply dominated by processed packaged foods and beverage products. Front-of-package nutrition labels (FOPL) equip consumers to make healthier choices, but further evaluation and regulation regarding FOPL format, scope, and display have been recommended by the World Health Organization. As a leader in consumer FOPL guidance, the American Heart Association's (AHA) Heart Check programme certifies food companies seeking to add an AHA Heart Check logo as a FOPL for qualifying heart healthy products. A cross-sectional assessment of the AHA Heart Check Standard Certification was conducted within the US packaged food and beverage supply to assess the eligibility and prevalence of the programme as a FOPL. Methods: Data were derived from Label Insight's Open Data initiative, which is the largest publicly-available US branded food composition database. The proportions of products that were certified and eligible to be certified for the Standard Certification were reported by nutrient attributes, grocery aisles and food brands. Results: Among 153,453 products examined, fewer than 1% exhibited the Heart Check certification on their label. Among products that were not Heart Check certified,13.8% were eligible for Standard Certification. The most common reason for ineligibility was the saturated fat content (52%), followed by total fat content (47%) and sodium content (47%). Heart Check certification and eligibility differed substantially across grocery aisle categories. Conclusions: The abundance of unhealthy products in the US packaged food and beverage supply and absence of harmonized FOPL policies suggest the need for FOPL like the Heart Check label to promote adherence to healthy diets. There are opportunities for food manufacturers and the AHA to certify more heart healthy foods and beverages. However, more consistent criteria and transparent labelling could enhance Heart Check certification to facilitate consumers' ability to make more informed and healthful purchases.
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- 2023
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37. Neighborhood-level social vulnerability and individual-level cognitive and motor functioning over time in older non-Latino Black and Latino adults.
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Lamar M, Kershaw KN, Leurgans SE, Mukherjee RR, Lange-Maia BS, Marquez DX, and Barnes LL
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Introduction: Despite known health disparities in cognitive aging, a comprehensive rationale for the increased burden in older minoritized populations including non-Latino Black and Latino adults has yet to be elucidated. While most work has focused on person-specific risk, studies are increasingly assessing neighborhood-level risk. We evaluated multiple aspects of the environmental milieu that may be critical when considering vulnerability to adverse health outcomes., Methods: We investigated associations between a Census-tract derived Social Vulnerability Index (SVI) and level of and change in cognitive and motor functioning in 780 older adults (590 non-Latino Black adults, ∼73 years old at baseline; 190 Latinos, ∼70 years old baseline). Total SVI scores (higher = greater neighborhood-level vulnerability) were combined with annual evaluations of cognitive and motor functioning (follow-up ranged from 2 to 18 years). Demographically-adjusted mixed linear regression models tested for associations between SVI and cognitive and motor outcomes in analyses stratified by ethno-racial group., Results: For non-Latino Black participants, higher SVI scores were associated with lower levels of global cognitive and motor functioning-specifically, episodic memory, motor dexterity and gait-as well as longitudinal change in visuospatial abilities and hand strength. For Latinos, higher SVI scores were associated with lower levels of global motor functioning only-specifically, motor dexterity; there were no significant associations between SVI and change in motor functioning., Discussion: Neighborhood-level social vulnerability is associated with cognitive and motor functioning in non-Latino Black and Latino older adults, although associations appear to contribute to level more so than longitudinal change., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2023 Lamar, Kershaw, Leurgans, Mukherjee, Lange-Maia, Marquez and Barnes.)
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- 2023
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38. Contribution of social, behavioral, and contextual exposures to Black-White disparities in incident obesity: The CARDIA study.
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Song C, Bancks MP, Whitaker KM, Wong M, Carson AP, Dutton GR, Goff DC Jr, Gordon-Larsen P, Gunderson EP, Jacobs DR Jr, Kiefe CI, Lewis CE, Lloyd-Jones DM, Shikany JM, and Kershaw KN
- Subjects
- Adult, Female, Humans, Male, Young Adult, Risk Factors, Adolescent, Black or African American, Obesity epidemiology, White People, Health Status Disparities
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Objective: The aim of this study was to quantify the contributions of socioeconomic, psychosocial, behavioral, reproductive, and neighborhood exposures in young adulthood to Black-White differences in incident obesity., Methods: In the Coronary Artery Risk Development in Young Adults (CARDIA) study, 4488 Black or White adults aged 18 to 30 years without obesity at baseline (1985-1986) were followed over 30 years. Sex-specific Cox proportional hazard models were used to estimate Black-White differences in incident obesity. Models were adjusted for baseline and time-updated indicators., Results: During follow-up, 1777 participants developed obesity. Black women were 1.87 (95% CI: 1.63-2.13) times more likely and Black men were 1.53 (95% CI: 1.32-1.77) times more likely to develop obesity than their White counterparts after adjusting for age, field center, and baseline BMI. Baseline exposures explained 43% of this difference in women and 52% in men. Time-updated exposures explained more of the racial difference in women but less for men, compared with baseline exposures., Conclusions: Adjusting for these exposures accounted for a substantial but incomplete proportion of racial disparities in incident obesity. Remaining differences may be explained by incomplete capture of the most salient aspects of these exposures or potential variation in the impact of these exposures on obesity by race., (© 2023 The Obesity Society.)
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- 2023
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39. A multilevel framework to investigate cardiovascular health disparities among South Asian immigrants in the United States.
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Kandula NR, Islam N, Needham BL, Ahmed N, Thorpe L, Kershaw KN, Chen E, Zakai NA, and Kanaya AM
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- Humans, Acculturation, United States epidemiology, Asian People, Emigrants and Immigrants, Health Status Disparities, Cardiovascular System
- Abstract
Purpose: Prior studies of cardiovascular health (CVH) disparities among immigrants of South Asian origin in the United States have examined South Asians as one homogenous group, focused primarily on Indian-origin immigrants, and examined risk at the individual level., Methods: We present current knowledge and evidence gaps about CVH in the three largest South Asian-origin populations in the United States-Bangladeshi, Indian, and Pakistani-and draw on socioecological and lifecourse frameworks to propose a conceptual framework for investigating multilevel risk and protective factors of CVH across these groups., Results: The central hypothesis is that CVH disparities among South Asian populations exist due to differences in structural and social determinants, including lived experiences like discrimination, and that acculturation strategies and resilience resources (e.g., neighborhood environment, education, religiosity, social support) ameliorate stressors to act as health protective factors., Results: Conclusions: Our framework advances conceptualization of the heterogeneity and drivers of cardiovascular disparities in diverse South Asian-origin populations. We present specific recommendations to inform the design of future epidemiologic studies on South Asian immigrant health and the development of multilevel interventions to reduce CVH disparities and promote well-being., (Copyright © 2023 Elsevier Inc. All rights reserved.)
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- 2023
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40. Associations of the Neighborhood Built Environment with Gestational Weight Gain.
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Grobman WA, Crenshaw EG, Marsh DJ, McNeil RB, Pemberton VL, Haas DM, Debbink M, Mercer BM, Parry S, Reddy U, Saade G, Simhan H, Mukhtar F, Wing DA, and Kershaw KN
- Subjects
- Pregnancy, Female, Humans, Obesity epidemiology, Obesity complications, Prospective Studies, Weight Gain, Pregnancy Outcome epidemiology, Body Mass Index, Gestational Weight Gain
- Abstract
Objective: This study aimed to determine whether specific factors of the built environment related to physical activity and diet are associated with inadequate and excessive gestational weight gain (GWG)., Study Design: This analysis is based on data from the Nulliparous Pregnancy Outcomes Study: Monitoring Mothers-To-Be, a prospective cohort of nulliparous women who were followed from the beginning of their pregnancies through delivery. At each study visit, home addresses were recorded and geocoded. Locations were linked to several built-environment characteristics such as the census tract National Walkability Score (the 2010 Walkability Index) and the number of gyms, parks, and grocery stores within a 3-km radius of residential address. The primary outcome of GWG (calculated as the difference between prepregnancy weight and weight at delivery) was categorized as inadequate, appropriate, or excessive based on weight gained per week of gestation. Multinomial regression (generalized logit) models evaluated the relationship between each factor in the built environment and excessive or inadequate GWG., Results: Of the 8,182 women in the analytic sample, 5,819 (71.1%) had excessive GWG, 1,426 (17.4%) had appropriate GWG, and 937 (11.5%) had inadequate GWG. For the majority of variables examined, built environments more conducive to physical activity and healthful food availability were associated with a lower odds of excessive or inadequate GWG category. For example, a higher number of gyms or parks within 3 km of a participant's residential address was associated with lower odds of having excessive (gyms: adjusted odds ratio [aOR] = 0.93 [0.89-0.96], parks: 0.94 [0.90-0.98]) or inadequate GWG (gyms: 0.91 [0.86-0.96]; parks: 0.91 [0.86-0.97]). Similarly, a higher number of grocery stores was associated with lower odds of having excessive GWG (0.94 [0.91-0.97])., Conclusion: Among a diverse population of nulliparous women, multiple aspects of the built environment are associated with excessive and inadequate GWG., Key Points: · There are little data on the association between the built environment and pregnancy outcomes.. · Multiple aspects of the built environment are associated with excessive and inadequate GWG.. · These results suggest the role that neighborhood investment may play in improving pregnancy outcomes.., Competing Interests: None declared., (Thieme. All rights reserved.)
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- 2023
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41. Transforming Atrial Fibrillation Research to Integrate Social Determinants of Health: A National Heart, Lung, and Blood Institute Workshop Report.
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Benjamin EJ, Thomas KL, Go AS, Desvigne-Nickens P, Albert CM, Alonso A, Chamberlain AM, Essien UR, Hernandez I, Hills MT, Kershaw KN, Levy PD, Magnani JW, Matlock DD, O'Brien EC, Rodriguez CJ, Russo AM, Soliman EZ, Cooper LS, and Al-Khatib SM
- Subjects
- Male, Female, United States epidemiology, Humans, Social Determinants of Health, National Heart, Lung, and Blood Institute (U.S.), Social Class, Ethnicity, Atrial Fibrillation diagnosis, Atrial Fibrillation epidemiology, Atrial Fibrillation therapy
- Abstract
Importance: Only modest attention has been paid to the contributions of social determinants of health to atrial fibrillation (AF) risk factors, diagnosis, symptoms, management, and outcomes. The diagnosis of AF provides unique challenges exacerbated by the arrhythmia's often paroxysmal nature and individuals' disparate access to health care and technologies that facilitate detection. Social determinants of health affect access to care and management decisions for AF, increasing the likelihood of adverse outcomes among individuals who experience systemic disadvantages. Developing effective approaches to address modifiable social determinants of health requires research to eliminate the substantive inequities in health care delivery and outcomes in AF., Observations: The National Heart, Lung, and Blood Institute convened an expert panel to identify major knowledge gaps and research opportunities in the field of social determinants of AF. The workshop addressed the following social determinants: (1) socioeconomic status and access to care; (2) health literacy; (3) race, ethnicity, and racism; (4) sex and gender; (5) shared decision-making in systemically disadvantaged populations; and (6) place, including rurality, neighborhood, and community. Many individuals with AF have multiple adverse social determinants, which may cluster in the individual and in systemically disadvantaged places (eg, rural locations, urban neighborhoods). Cumulative disadvantages may accumulate over the life course and contribute to inequities in the diagnosis, management, and outcomes in AF., Conclusions and Relevance: Workshop participants identified multiple critical research questions and approaches to catalyze social determinants of health research that address the distinctive aspects of AF. The long-term aspiration of this work is to eradicate the substantive inequities in AF diagnosis, management, and outcomes across populations.
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- 2023
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42. Social and Psychosocial Determinants of Racial and Ethnic Differences in Cardiovascular Health in the United States Population.
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Shah NS, Huang X, Petito LC, Bancks MP, Ning H, Cameron NA, Kershaw KN, Kandula NR, Carnethon MR, Lloyd-Jones DM, and Khan SS
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- Male, Adult, Humans, United States epidemiology, Female, Young Adult, Nutrition Surveys, Hispanic or Latino, Diet, Racial Groups, Ethnicity
- Abstract
Background: Social and psychosocial factors are associated with cardiovascular health (CVH). Our objective was to examine the contributions of individual-level social and psychosocial factors to racial and ethnic differences in population CVH in the NHANES (National Health and Nutrition Examination Surveys) 2011 to 2018, to inform strategies to mitigate CVH inequities., Methods: In NHANES participants ages ≥20 years, Kitagawa-Blinder-Oaxaca decomposition estimated the statistical contribution of individual-level factors (education, income, food security, marital status, health insurance, place of birth, depression) to racial and ethnic differences in population mean CVH score (range, 0-14, accounting for diet, smoking, physical activity, body mass index, blood pressure, cholesterol, blood glucose) among Hispanic, non-Hispanic Asian, or non-Hispanic Black adults compared with non-Hispanic White adults., Results: Among 16 172 participants (representing 255 million US adults), 24% were Hispanic, 12% non-Hispanic Asian, 23% non-Hispanic Black, and 41% non-Hispanic White. Among men, mean (SE) CVH score was 7.45 (2.3) in Hispanic, 8.71 (2.2) in non-Hispanic Asian, 7.48 (2.4) in non-Hispanic Black, and 7.58 (2.3) in non-Hispanic White adults. In Kitagawa-Blinder-Oaxaca decomposition, education explained the largest component of CVH differences among men (if distribution of education were similar to non-Hispanic White participants, CVH score would be 0.36 [0.04] points higher in Hispanic, 0.24 [0.04] points lower in non-Hispanic Asian, and 0.23 [0.03] points higher in non-Hispanic Black participants; P <0.05). Among women, mean (SE) CVH score was 8.03 (2.4) in Hispanic, 9.34 (2.1) in non-Hispanic Asian, 7.43 (2.3) in non-Hispanic Black, and 8.00 (2.5) in non-Hispanic White adults. Education explained the largest component of CVH difference in non-Hispanic Black women (if distribution of education were similar to non-Hispanic White participants, CVH score would be 0.17 [0.03] points higher in non-Hispanic Black participants; P <0.05). Place of birth (born in the United States versus born outside the United States) explained the largest component of CVH difference in Hispanic and non-Hispanic Asian women (if distribution of place of birth were similar to non-Hispanic White participants, CVH score would be 0.36 [0.07] points lower and 0.49 [0.16] points lower, respectively; P <0.05)., Conclusions: Education and place of birth confer the largest statistical contributions to the racial and ethnic differences in mean CVH score among US adults.
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- 2023
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43. Does the relationship between alcohol retail environment and alcohol outcomes vary by depressive symptoms? Findings from a U.S. Survey of Black, Hispanic and White drinkers.
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Phillips AZ, Mulia N, Subbaraman MS, Kershaw KN, Kerr WC, and Karriker-Jaffe KJ
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- Alcohol Drinking epidemiology, Depression epidemiology, Female, Hispanic or Latino, Humans, Male, Surveys and Questionnaires, Alcoholic Intoxication, Depressive Disorder, Major epidemiology
- Abstract
Aims: To assess whether associations between alcohol availability and consumption, drinking to drunkenness, and negative drinking consequences vary among individuals with elevated depressive symptoms., Methods: 10,482 current drinkers in 2005-2015 National Alcohol Surveys (50.0% female; 74.4% White, 8.7% Black, 11.1% Hispanic). Elevated depressive symptoms was defined as having symptoms suggestive of major depressive disorder (above CES-D8/PHQ-2 cut-offs) versus no/sub-threshold symptoms (below cut-offs). Inverse probability of treatment weighted and covariate adjusted Poisson models with robust standard errors estimated associations of ZIP-code bar density and off-premise outlet density (locations/1,000 residents), elevated depressive symptoms, and their interaction with past-year volume consumed, monthly drinking to drunkenness, and negative drinking consequences. Models were then stratified by sex and race and ethnicity., Results: Overall, 13.7% of respondents had elevated depressive symptoms. Regarding density, the only statistically significant association observed was between off-premise density and volume consumed (rate ratio = 1.3, 95% confidence interval = 1.0, 1.7). Elevated depressive symptoms were associated with higher volume consumed, prevalence of drinking to drunkenness, and prevalence of negative consequences when controlling for off-premise density or bar density. However, there was no evidence of interaction between symptoms and density in the full sample nor among subgroups., Conclusion: This study suggests that, while elevated depressive symptoms do not alter associations between alcohol availability and alcohol use and problems, they remain associated with these outcomes among past-year drinkers in a U.S. general population sample even when accounting for differential availability. Addressing depressive symptoms should be considered along with other policies to reduce population-level drinking and alcohol problems., Competing Interests: Declaration of Competing Interest The authors declare the following financial interests/personal relationships which may be considered as potential competing interests: Dr. Kerr has received funding and travel support from the National Alcoholic Beverage Control Association. Dr. Kerr has been paid as an expert witness regarding cases on alcohol policy issues retained by the Attorney General’s Offices of the US states of Indiana and Illinois under arrangements where half of the cost was paid by organizations representing wine and spirits distributors in those states. The remaining authors have no interests to report., (Copyright © 2022 Elsevier Ltd. All rights reserved.)
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- 2023
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44. Personal Health Literacy and Life Simple 7: The Multi-Ethnic Study of Atherosclerosis.
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Adam HS, Merkin SS, Anderson MD, Seeman T, Kershaw KN, Magnani JW, Everson-Rose SA, and Lutsey PL
- Abstract
Background: Personal Health literacy (PHL) is essential in cardiovascular risk management. Hindrances in PHL can lead to poor cardiovascular outcomes., Purpose: To investigate whether limited PHL is associated with lower likelihoods of i) overall cardiovascular health and ii) individual cardiovascular health components as defined by the American Heart Association's Life Simple (LS7)., Methods: Multi-Ethnic Study of Atherosclerosis participants (N=3719; median age[range]: 59[45-84]) completed a PHL questionnaire in 2016-2018. PHL was classified as limited (score ≥10) or adequate (score <10). LS7 components were measured in 2000-2002. Robust Poisson regression was employed to compute prevalence ratios and 95% confidence intervals (PR[95%CI]) of LS7 measures., Results: 14.7% of participants had limited PHL. Limited PHL was associated with lower likelihoods of optimal LS7 (0.69[0.50, 0.95], p=0.02) and average LS7 (0.95[0.88, 1.02], p=0.15) after adjustment. Limited PHL was significantly associated with a 7% lower likelihood of ideal fasting blood glucose level after adjustment (0.93[0.89, 0.98], p<0.01)., Discussion: Limited PHL was modestly associated with suboptimal cardiovascular health and elevated blood glucose, independent of income and education., Translation to Health Education Practice: Health educators and providers should equitably address PHL barriers to improve cardiovascular management and quality of care for patients and communities.
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- 2023
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45. The association of residential racial segregation with health among U.S. children: A nationwide longitudinal study.
- Author
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Wang G, Schwartz GL, Kershaw KN, McGowan C, Kim MH, and Hamad R
- Abstract
Residential racial segregation in the U.S. has been hypothesized as a fundamental cause driving health disparities across racial groups. Potential mechanisms include economic and social marginalization, subsequent constrained opportunities, and high stress. Yet evidence on residential segregation's association with health among Black and White children-particularly longitudinally-is sparse. This study aims to address this gap. We used data from the Panel Study of Income Dynamics (PSID), a national longitudinal study of U.S. households, analyzing information on 1,251 Black and 1,427 White children who participated in the Child Development Supplement (CDS) at least twice (survey waves 1997, 2002, 2007, 2014). We fit individual fixed-effects models to estimate the within-person association of neighborhood-level residential segregation, measured with local Getis-Ord G* statistics, with three outcomes (general health, weight status, and behavioral problems). We examined heterogeneous effects by age and sex. We also examined associations between health and childhood segregation trajectories, i.e., the pattern of children's residential segregation exposures from birth through when their health outcomes were measured, providing additional insight on dynamic experiences of segregation. In fixed effects models, among Black children, higher segregation was associated with worse self-rated health, especially for Black children who were older (aged 11-17 years). In trajectory models, among White children, moving out of highly segregated neighborhoods was associated with a lower probability of poor self-rated health, while moving into those neighborhoods or back and forth between neighborhood types were both associated with increased behavioral problems. Our findings highlight the importance of early-life residential segregation in shaping persistent racial health disparities, as well as the costs of segregation for all children living in highly segregated neighborhoods., (© 2022 The Authors.)
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- 2022
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46. Structural racism in school contexts and adolescent depression: Development of new indices for the National Longitudinal Study of Adolescent to Adult Health and beyond.
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Polos JA, Koning SM, Hargrove TW, Kershaw KN, and McDade TW
- Abstract
Racial discrimination is an important predictor of racial inequities in mental and physical health. Scholars have made progress conceptualizing and measuring structural forms of racism, yet, little work has focused on measuring structural racism in social contexts, which are especially relevant for studying the life course consequences of racism for health. Using the National Longitudinal Study of Adolescent to Adult Health, we take a biosocial, life course approach and develop two life stage-specific indices measuring manifestations of structural racism in school contexts in adolescence, a sensitive period of development. The first is a school contextual disadvantage index (CDI), which captures differences in resources and opportunities across schools that have been partly determined by socio-historic structural racism that has sorted Black students into more disadvantaged schools. The second is a school structural racism index (SRI), which measures differences in resources and opportunities between Black and white students within schools. Then, we relate these indices to adolescent depressive symptoms. We find that among both Black and white students of both genders, higher CDI levels are associated with more depressive symptoms. However, Black students are twice as likely to be in schools with a CDI above the median compared to white students. We also find that, controlling for the CDI, the SRI is positively associated with depressive symptoms among Black boys and girls only. Finally, the CDI and the SRI interact to produce a pattern where the likelihood of depressive symptoms increases as the SRI increases, but only among Black boys and girls in low-disadvantage schools. These findings underscore the importance of measuring structural racism in social contexts in multifaceted ways to study life course health inequities., (© 2022 Published by Elsevier Ltd.)
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- 2022
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47. Creation of the American Heart Association Journals' Equity, Diversity, and Inclusion Editorial Board: The Next Step to Achieving the 2024 Impact Goal.
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Lewis EF, Beaty C, Boltze J, Breathett K, Clair WK, de las Fuentes L, Essien UR, Goodell H, Hinson HE, Kershaw KN, Knowles JW, Mazimba S, Mujahid M, Okafor HE, Woo Park K, and Schultz J
- Subjects
- American Heart Association, Goals, Healthcare Disparities, Humans, Periodicals as Topic, Racism
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- 2022
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48. The long shadow of residential racial segregation: Associations between childhood residential segregation trajectories and young adult health among Black US Americans.
- Author
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Schwartz GL, Wang G, Kershaw KN, McGowan C, Kim MH, and Hamad R
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- Child, Humans, Obesity, Poverty, Residence Characteristics, United States, Young Adult, Black or African American, Social Segregation
- Abstract
Residential racial segregation is a key manifestation of anti-Black structural racism, thought to be a fundamental cause of poor health; evidence has shown that it yields neighborhood disinvestment, institutional discrimination, and targeting of unhealthy products like tobacco and alcohol. Yet research on the long-term impacts of childhood exposure to residential racial segregation is limited. Here, we analyzed data on 1823 Black participants in the Panel Study of Income Dynamics, estimating associations between childhood segregation trajectories and young adult health. Black young adults who consistently lived in high-segregation neighborhoods throughout childhood experienced unhealthier smoking and drinking behaviors and higher odds of obesity compared to other trajectory groups, including children who moved into or out of high-segregation neighborhoods. Results were robust to controls for neighborhood and family poverty. Findings underscore that for Black children who grow up in segregated neighborhoods, the roots of structurally-determined health inequities are established early in life., (Copyright © 2022 Elsevier Ltd. All rights reserved.)
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- 2022
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49. Moving Beyond the Individual: Multilevel Solutions for Equitable Hypertension Control.
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Kershaw KN and Khan SS
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- Blood Pressure, Humans, Prevalence, United States, Hypertension diagnosis, Hypertension drug therapy, Hypertension epidemiology
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- 2022
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50. Associations of Clinical and Social Risk Factors With Racial Differences in Premature Cardiovascular Disease.
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Shah NS, Ning H, Petito LC, Kershaw KN, Bancks MP, Reis JP, Rana JS, Sidney S, Jacobs DR Jr, Kiefe CI, Carnethon MR, Lloyd-Jones DM, Allen NB, and Khan SS
- Subjects
- Adolescent, Adult, Black or African American, Female, Humans, Male, Race Factors, Risk Factors, White People, Young Adult, Cardiovascular Diseases diagnosis, Cardiovascular Diseases epidemiology
- Abstract
Background: Racial differences in cardiovascular disease (CVD) are likely related to differences in clinical and social factors. The relative contributions of these factors to Black-White differences in premature CVD have not been investigated., Methods: In Black and White adults aged 18 to 30 years at baseline in the CARDIA study (Coronary Artery Risk Development in Young Adults), the associations of clinical, lifestyle, depression, socioeconomic, and neighborhood factors across young adulthood with racial differences in incident premature CVD were evaluated in sex-stratified, multivariable-adjusted Cox proportional hazards models using multiply imputed data assuming missing at random. Percent reduction in the β estimate (log-hazard ratio [HR]) for race quantified the contribution of each factor group to racial differences in incident CVD., Results: Among 2785 Black and 2327 White participants followed for a median 33.9 years (25th-75th percentile, 33.7-34.0), Black (versus White) adults had a higher risk of incident premature CVD (Black women: HR, 2.44 [95% CI, 1.71-3.49], Black men: HR, 1.59 [1.20-2.10] adjusted for age and center). Racial differences were not statistically significant after full adjustment (Black women: HR, 0.91 [0.55-1.52], Black men: HR 1.02 [0.70-1.49]). In women, the largest magnitude percent reduction in the β estimate for race occurred with adjustment for clinical (87%), neighborhood (32%), and socioeconomic (23%) factors. In men, the largest magnitude percent reduction in the β estimate for race occurred with an adjustment for clinical (64%), socioeconomic (50%), and lifestyle (34%) factors., Conclusions: In CARDIA, the significantly higher risk for premature CVD in Black versus White adults was statistically explained by adjustment for antecedent multilevel factors. The largest contributions to racial differences were from clinical and neighborhood factors in women, and clinical and socioeconomic factors in men.
- Published
- 2022
- Full Text
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