213 results on '"Judd, Suzanne E"'
Search Results
2. Stroke Severity, Caregiver Feedback, and Cognition in the REGARDS-CARES Study.
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Blake, Jason A., Long, D. Leann, Knight, Amy J., Goodin, Burel R., Crowe, Michael, Judd, Suzanne E., Rhodes, J. David, Roth, David L., and Clay, Olivio J.
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- 2024
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3. Cytokines, C-Reactive Protein, and Risk of Incident Hypertension in the REGARDS Study.
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Plante, Timothy B., Juraschek, Stephen P., Howard, George, Howard, Virginia J., Tracy, Russell P., Olson, Nels C., Judd, Suzanne E., Kamin Mukaz, Debora, Zakai, Neil A., Long, D. Leann, and Cushman, Mary
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- 2024
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4. Plasma Metabolites and Life's Simple 7 in REGARDS.
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Kijpaisalratana, Naruchorn, Ament, Zsuzsanna, Patki, Amit, Bhave, Varun M., Jones, Alana C., Couch, Catharine A., Garcia Guarniz, Ana-Lucia, Cushman, Mary, Long, D. Leann, Judd, Suzanne E., Irvin, M. Ryan, and Kimberly, W. Taylor
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- 2024
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5. Comparative Discrimination of Life’s Simple 7 and Life’s Essential 8 to Stratify Cardiovascular Risk: Is the Added Complexity Worth It?
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Howard, George, Cushman, Mary, Blair, Jessica, Wilson, Nicole R., Ya Yuan, Safford, Monika M., Levitan, Emily B., Judd, Suzanne E., and Howard, Virginia J.
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- 2024
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6. Associations between dietary habits, socio-demographics and gut microbial composition in adolescents.
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Kemp, Keri M., Orihuela, Catheryn A., Morrow, Casey D., Judd, Suzanne E., Evans, Retta R., and Mrug, Sylvie
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FOOD habits ,GUT microbiome ,MULTIVARIATE analysis ,MULTIPLE regression analysis ,RNA ,IN vitro meat ,DESCRIPTIVE statistics ,GENE expression profiling ,SOCIAL classes ,SOCIODEMOGRAPHIC factors ,EMOTION regulation ,NATURAL foods - Abstract
The relationship between dietary habits and microbiota composition during adolescence has not been well examined. This is a crucial knowledge gap to fill considering that diet–microbiota interactions influence neurodevelopment, immune system maturation and metabolic regulation. This study examined the associations between diet and the gut microbiota in a school-based sample of 136 adolescents (M
age = 12·1 years; age range 11–13 years; 48 % female; 47 % Black, 38 % non-Hispanic White, 15 % Hispanic or other minorities) from urban, suburban and rural areas in the Southeast USA. Adolescents completed the Rapid Eating Assessment for Participants and provided stool samples for 16S ribosomal RNA gene sequencing. Parents reported their child and family socio-demographic characteristics. The associations between diet and socio-demographics with gut microbiota diversity and abundance were analysed using multivariable regression models. Child race and ethnicity, sex, socio-economic status and geographic locale contributed to variation within microbiota composition (β -diversity). Greater consumption of processed meat was associated with a lower microbial α -diversity after adjusting for socio-demographic variables. Multi-adjusted models showed that frequent consumption of nutrient-poor, energy-dense foods (e.g. sugar-sweetened beverages, fried foods, sweets) was negatively associated with abundances of genera in the family Lachnospiraceae (Anaerostipes , Fusicatenibacter and Roseburia), which are thought to play a beneficial role in host health through their production of short-chain fatty acids (SCFAs). These results provide new insights into the complex relationships among socio-demographic factors, diet and gut microbiota during adolescence. Adolescence may represent a critical window of opportunity to promote healthy eating practices that shape a homoeostatic gut microbiota with life-long benefits. [ABSTRACT FROM AUTHOR]- Published
- 2024
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7. Changes in Adiposity and Cognitive Function in Older Adults: The REGARDS Study.
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Zhu, Wenfei, Li, Yanbing, Zhao, Chenxi, Howard, Virginia J, Wadley, Virginia G, Judd, Suzanne E, Colabianchi, Natalie, McClure, Leslie A, Hooker, Steven P, and Sun, Yuliang
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COGNITION disorder risk factors ,RESEARCH ,MEMORY ,EXECUTIVE function ,MENTAL orientation ,FUNCTIONAL status ,AGE distribution ,REGRESSION analysis ,PSYCHOLOGICAL tests ,RISK assessment ,WAIST circumference ,ATTRIBUTION (Social psychology) ,DESCRIPTIVE statistics ,RESEARCH funding ,WHITE people ,STATISTICAL correlation ,BODY mass index ,LOGISTIC regression analysis ,ADIPOSE tissues ,COGNITION in old age ,AFRICAN Americans ,OLD age - Abstract
Objectives Adiposity may have a role in the risk of dementia. Fewer studies have focused on the relationship between change in adiposity and cognitive decline. Our study aimed to explore the association between the change in adiposity and cognitive function in Black and White older adults. Methods The participants were 12,204 older adults without cognitive impairment (62.8 ± 8.0 years) in the United States. The percent body mass index change (%BMI change) and percent waist circumference change (%WC change) were measured at 2 in-home visits (first: 2003–2007, second: 2013–2016). Cognitive status was assessed by the Six-Item Screener annually. Memory and executive function were measured by word list learning, MOCA recall and orientation, and letter and animal fluency every 2 years. Logistic regression or linear regression models were used to estimate the relationship between percent change in adiposity and cognitive function. Results After 12.7 ± 1.7 years, a greater decrease in %BMI change or %WC change was significantly associated with a higher risk of cognitive impairment. Compared to older adults with −5% ≤ change ≤ 5% from baseline, a significantly higher risk of cognitive impairment and greater loss in memory and executive function were found among those who experienced more than a 10% decline in %BMI change or %WC change. Older adults who experienced a 5%–10% decrease in %BMI change had a higher risk of cognitive impairment and greater loss of memory compared to those with −5% ≤ change ≤ 5%. Discussion A greater decrease in %BMI (>5%) and %WC (>10%) change was associated with greater cognitive loss observed over time. [ABSTRACT FROM AUTHOR]
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- 2024
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8. A Segmented Regression Analysis of Household Income and Recurrent Falls Among Adults in a National Cohort Study.
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Brown, Janene, Hirsch, Jana A., Tabb, Loni Philip, Judd, Suzanne E, Bennett, Aleena, Rundle, Andrew, and Lovasi, Gina S
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FAMILIES & economics ,STATISTICS ,CONFIDENCE intervals ,ECONOMIC status ,REGRESSION analysis ,POPULATION geography ,RACE ,INCOME ,DISEASE relapse ,RISK assessment ,ACCIDENTAL falls ,TIME series analysis ,RESEARCH funding ,RESIDENTIAL patterns ,POVERTY ,ODDS ratio ,LONGITUDINAL method ,DISEASE risk factors ,OLD age - Abstract
Falls can have life-altering consequences for older adults, including extended recovery periods and compromised independence. Higher household income may mitigate the risk of falls by providing financial resources for mobility tools, remediation of environmental hazards, and needed supports, or it may buffer the impact of an initial fall on subsequent risk through improved assistance and care. Household income has not had a consistently observed association with falls in older adults; however, a segmented association may exist such that associations are attenuated above a certain income threshold. In this study, we utilized segmented negative binomial regression analysis to examine the association between household income and recurrent falls among 2,302 participants in the Reasons for Geographic and Racial Differences in Stroke (REGARDS) Study recruited between 2003 and 2007. Income-fall association segments separated by changes in slope were considered. Model results indicated a 2-segment association between household income and recurrent falls in the past year. In the range below the breakpoint, household income was negatively associated with the rate of recurrent falls across all age groups examined; in a higher income range (from $20,000–$49,999 to ≥$150,000), the association was attenuated (weaker negative trend) or reversed (positive trend). These findings point to potential benefits of ensuring that incomes for lower-income adults exceed the threshold needed to confer a reduced risk of recurrent falls. [ABSTRACT FROM AUTHOR]
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- 2024
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9. Interleukin-6, Diabetes, and Metabolic Syndrome in a Biracial Cohort: The Reasons for Geographic and Racial Differences in Stroke Cohort.
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Palermo, Brittney J., Wilkinson, Katherine S., Plante, Timothy B., Nicoli, Charles D., Judd, Suzanne E., Kamin Mukaz, Debora, Long, D. Leann, Olson, Nels C., and Cushman, Mary
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METABOLIC syndrome ,RACIAL differences ,BLACK people ,INTERLEUKIN-6 ,TYPE 2 diabetes ,ETHNIC differences - Abstract
OBJECTIVE: Black Americans have a greater risk of type 2 diabetes than White Americans. The proinflammatory cytokine interleukin-6 (IL-6) is implicated in diabetes pathogenesis, and IL-6 levels are higher in Black individuals. This study investigated associations of IL-6 with incident diabetes and metabolic syndrome in a biracial cohort. RESEARCH DESIGN AND METHODS: The Reasons for Geographic and Racial Differences in Stroke (REGARDS) study enrolled 30,239 Black and White adults age ≥45 years in 2003–2007, with a follow-up ∼9.5 years later. Baseline plasma IL-6 was measured in 3,399 participants at risk of incident diabetes and 1,871 at risk of metabolic syndrome. Relative risk (RR) by IL-6 was estimated with modified Poisson regression for both groups. RESULTS: Incident diabetes occurred in 14% and metabolic syndrome in 20%; both rates rose across IL-6 quartiles. There was a three-way interaction of IL-6, race, and central adiposity for incident diabetes (P = 8 × 10
−5 ). In Black participants with and without central adiposity, RRs were 2.02 (95% CI 1.00–4.07) and 1.66 (1.00–2.75) for the fourth compared with first IL-6 quartile, respectively. The corresponding RRs were 1.73 (0.92–3.26) and 2.34 (1.17–4.66) in White participants. The pattern was similar for IL-6 and metabolic syndrome. CONCLUSIONS: Although IL-6 was higher in Black than in White participants and those with central adiposity, the association of IL-6 with diabetes risk was statistically significant only among White participants without central adiposity. The association with metabolic syndrome risk was similarly stronger in low-risk groups. The results support the concept of interventions to lower inflammation in diabetes prevention, but to reduce race disparities, better biomarkers are needed. [ABSTRACT FROM AUTHOR]- Published
- 2024
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10. A cross-sectional study observing the association of psychosocial stress and dietary intake with gut microbiota genera and alpha diversity among a young adult cohort of black and white women in Birmingham, Alabama.
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Knight, Rachel O., Cedillo, Yenni E., Judd, Suzanne E., Baker, Elizabeth H., Frugé, Andrew D., and Moellering, Douglas R.
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GUT microbiome ,YOUNG adults ,WHITE women ,FOOD consumption ,SUBJECTIVE stress - Abstract
Background: The relationships between psychosocial stress and diet with gut microbiota composition and diversity deserve ongoing investigation. The primary aim of this study was to examine the associations of psychosocial stress measures and dietary variables with gut microbiota genera abundance and alpha diversity among young adult, black and white females. The secondary aim was to explore mediators of psychosocial stress and gut microbiota diversity and abundance. Methods: Data on 60 females who self-identified as African American (AA; n = 29) or European American (EA; n = 31) aged 21–45 years were included. Cortisol was measured in hair and saliva, and 16S analysis of stool samples were conducted. Discrimination experiences (recent and lifetime), perceived stress, and depression were evaluated based on validated instruments. Spearman correlations were performed to evaluate the influence of psychosocial stressors, cortisol measures, and dietary variables on gut microbiota genus abundance and alpha diversity measured by amplicon sequence variant (ASV) count. Mediation analyses assessed the role of select dietary variables and cortisol measures on the associations between psychosocial stress, Alistipes and Blautia abundance, and ASV count. Results: AA females were found to have significantly lower ASV count and Blautia abundance. Results for the spearman correlations assessing the influence of psychosocial stress and dietary variables on gut microbiota abundance and ASV count were varied. Finally, diet nor cortisol was found to partially or fully mediate the associations between subjective stress measures, ASV count, and Alistipes and Blautia abundance. Conclusion: In this cross-sectional study, AA females had lower alpha diversity and Blautia abundance compared to EA females. Some psychosocial stressors and dietary variables were found to be correlated with ASV count and few gut microbiota genera. Larger scale studies are needed to explore the relationships among psychosocial stress, diet and the gut microbiome. [ABSTRACT FROM AUTHOR]
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- 2024
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11. Cumulative Experience of Neighborhood Walkability and Change in Weight and Waist Circumference in REGARDS.
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Rundle, Andrew G, Neckerman, Kathryn M, Judd, Suzanne E, Colabianchi, Natalie, Moore, Kari A, Quinn, James W, Hirsch, Jana A, and Lovasi, Gina S
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BODY weight ,CONFIDENCE intervals ,CROSS-sectional method ,ANTHROPOMETRY ,POPULATION geography ,PHYSICAL activity ,WALKING ,WAIST circumference ,ACCESSIBLE design ,DESCRIPTIVE statistics ,RESEARCH funding ,BODY mass index ,SOCIODEMOGRAPHIC factors ,POVERTY ,NEIGHBORHOOD characteristics - Abstract
Neighborhood walkability—features of the built environment that promote pedestrian activity—has been associated with greater physical activity and lower body mass index (BMI; calculated as weight (kg)/height (m)
2 ) among neighborhood residents. However, much of the literature has been cross-sectional and only a few cohort studies have assessed neighborhood features throughout follow-up. Using data from the Reasons for Geographic and Racial Differences in Stroke Study (2003–2016) and a neighborhood walkability index (NWI) measured annually during follow-up, we assessed whether the cumulative experience of neighborhood walkability (NWI-years) predicted BMI and waist circumference after approximately 10 years of follow-up, controlling for these anthropometric measures at enrollment. Analyses were adjusted for individual-level sociodemographic covariates and the cumulative experience of neighborhood poverty rate and neighborhood greenspace coverage. Almost a third (29%) of participants changed address at least once during follow-up. The first change of residence, on average, brought the participants to neighborhoods with higher home values and lower NWI scores than their originating neighborhoods. Compared with those having experienced the lowest quartile of cumulative NWI-years, those who experienced the highest quartile had 0.83 lower BMI (95% confidence interval, –1.5, −0.16) and 1.07-cm smaller waist circumference (95% confidence interval, –1.96, –0.19) at follow-up. These analyses provide additional longitudinal evidence that residential neighborhood features that support pedestrian activity are associated with lower adiposity. [ABSTRACT FROM AUTHOR]- Published
- 2023
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12. Smoking Modifies the Association Between Radon Exposure and Incident Ischemic Stroke: The REGARDS Study.
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Yijia Zhang, Qi Yan, Angley, Meghan, Liping Lu, Miller, Eliza C., Judd, Suzanne E., Field, R. William, and Ka Kahe
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- 2023
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13. Assessing the association between food environment and dietary inflammation by community type: a cross-sectional REGARDS study.
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Algur, Yasemin, Rummo, Pasquale E., McAlexander, Tara P., De Silva, S. Shanika A., Lovasi, Gina S., Judd, Suzanne E., Ryan, Victoria, Malla, Gargya, Koyama, Alain K., Lee, David C., Thorpe, Lorna E., and McClure, Leslie A.
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SMALL cities ,URBAN density ,GENERALIZED estimating equations ,CITIES & towns ,CROSS-sectional method - Abstract
Background: Communities in the United States (US) exist on a continuum of urbanicity, which may inform how individuals interact with their food environment, and thus modify the relationship between food access and dietary behaviors. Objective: This cross-sectional study aims to examine the modifying effect of community type in the association between the relative availability of food outlets and dietary inflammation across the US. Methods: Using baseline data from the REasons for Geographic and Racial Differences in Stroke study (2003–2007), we calculated participants' dietary inflammation score (DIS). Higher DIS indicates greater pro-inflammatory exposure. We defined our exposures as the relative availability of supermarkets and fast-food restaurants (percentage of food outlet type out of all food stores or restaurants, respectively) using street-network buffers around the population-weighted centroid of each participant's census tract. We used 1-, 2-, 6-, and 10-mile (~ 2-, 3-, 10-, and 16 km) buffer sizes for higher density urban, lower density urban, suburban/small town, and rural community types, respectively. Using generalized estimating equations, we estimated the association between relative food outlet availability and DIS, controlling for individual and neighborhood socio-demographics and total food outlets. The percentage of supermarkets and fast-food restaurants were modeled together. Results: Participants (n = 20,322) were distributed across all community types: higher density urban (16.7%), lower density urban (39.8%), suburban/small town (19.3%), and rural (24.2%). Across all community types, mean DIS was − 0.004 (SD = 2.5; min = − 14.2, max = 9.9). DIS was associated with relative availability of fast-food restaurants, but not supermarkets. Association between fast-food restaurants and DIS varied by community type (P for interaction = 0.02). Increases in the relative availability of fast-food restaurants were associated with higher DIS in suburban/small towns and lower density urban areas (p-values < 0.01); no significant associations were present in higher density urban or rural areas. Conclusions: The relative availability of fast-food restaurants was associated with higher DIS among participants residing in suburban/small town and lower density urban community types, suggesting that these communities might benefit most from interventions and policies that either promote restaurant diversity or expand healthier food options. [ABSTRACT FROM AUTHOR]
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- 2023
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14. Enhanced Street Crossing Features are Associated with Higher Post-Stroke Physical Quality of Life.
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Twardzik, Erica, Clarke, Philippa J., Lisabeth, Lynda D., Brown, Susan H., Roth, David L., Judd, Suzanne E., and Colabianchi, Natalie
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HOME environment ,STROKE ,SCIENTIFIC observation ,HUMAN research subjects ,CONFIDENCE intervals ,SELF-evaluation ,ACTIVITIES of daily living ,INTERVIEWING ,ACQUISITION of data ,INFORMED consent (Medical law) ,COMPARATIVE studies ,QUALITY of life ,INDEPENDENT living ,DESCRIPTIVE statistics ,MEDICAL records ,WALKING ,RESEARCH funding ,LONGITUDINAL method ,DISEASE complications - Abstract
Features of the physical environment may affect post-stroke recovery, but empirical evidence is limited. This study examines associations between features of the physical environment and post-stroke physical quality of life (PH-QOL). The study sample included stroke survivors enrolled in the Caring for Adults Recovering from the Effects of Stroke project, a prospective cohort. Features of the physical environment surrounding participants' home addresses were audited using Google Earth. Audits captured information about crossings (e.g. curb-cuts; range 0-4), street segments (e.g. sidewalks; range 0-17.5), and a route (e.g. parks; range 0-27) near participants' home. Summary scores were categorized into tertials representing "few," "some," and "many" pedestrian-friendly features. Post-stroke PH-QOL was measured by the SF-12 (range 0-100) around 6 to 12-, 18-, 27-, and 36-months post-stroke. Linear mixed models were used to estimate PH-QOL over time. Chained multiple imputation was used to account for missing data. Two hundred and seventy-five participants were eligible, among whom 210 had complete data. Most participants lived in areas with "few" features to promote outdoor mobility. Participants living in environments with "some" crossing features had a 4.90 (95% CI: 2.32, 7.48) higher PH-QOL score across the observation period in comparison to participants living in environments with "few" crossing features. Features of the physical environment along street segments and routes were not associated with post-stroke PH-QOL. Crossing features are associated with post-stroke PH-QOL. Modifying features of the physical environment at nearby crossings, such as curb-cuts, may be a promising strategy for increasing PH-QOL. [ABSTRACT FROM AUTHOR]
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- 2023
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15. Retirement and cognitive aging in a racially diverse sample of older Americans.
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Andel, Ross, Veal, Britney M., Howard, Virginia J., MacDonald, Leslie A., Judd, Suzanne E., and Crowe, Michael
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EXECUTIVE function ,MEMORY ,STATISTICS ,CONFIDENCE intervals ,SELF-evaluation ,SELF-perception ,ECONOMIC status ,HEALTH status indicators ,RACE ,COGNITIVE aging ,NEUROPSYCHOLOGICAL tests ,PSYCHOLOGICAL tests ,SEX distribution ,DESCRIPTIVE statistics ,INDEPENDENT living ,VOCABULARY ,CENTER for Epidemiologic Studies Depression Scale ,CHI-squared test ,RESEARCH funding ,RETIREMENT ,WHITE people ,DATA analysis software ,DATA analysis ,STATISTICAL models ,AFRICAN Americans ,LONGITUDINAL method ,PSYCHOLOGICAL stress ,EDUCATIONAL attainment ,MIDDLE age ,OLD age - Abstract
Background: Retirement represents a crucial transitional period for many adults with possible consequences for cognitive aging. We examined trajectories of cognitive change before and after retirement in Black and White adults. Methods: Longitudinal examination of up to 10 years (mean = 7.1 ± 2.2 years) using data from the REasons for Geographic and Racial Differences in Stroke (REGARDS) study–a national, longitudinal study of Black and White adults ≥45 years of age. Data were from 2226 members of the REGARDS study who retired around the time when an occupational ancillary survey was administered. Cognitive function was an average of z‐scores for tests of verbal fluency, memory, and global function. Results: Cognitive functioning was stable before retirement (Estimate = 0.05, p = 0.322), followed by a significant decline after retirement (Estimate = −0.15, p < 0.001). The decline was particularly pronounced in White (Estimate = −0.19, p < 0.001) compared with Black (Estimate = −0.07, p = 0.077) participants, twice as large in men (Estimate = −0.20, p < 0.001) compared with women (Estimate = −0.11, p < 0.001), highest among White men (Estimate = −0.22, p < 0.001) and lowest in Black women (Estimate = −0.04, p = 0.457). Greater post‐retirement cognitive decline was also observed among participants who attended college (Estimate = −0.14, p = 0.016). While greater work complexity (Estimate = 0.92, p < 0.05) and higher income (Estimate = 1.03, p < 0.05) were related to better cognitive function at retirement, neither was significantly related to cognitive change after retirement. Conclusion: Cognitive functioning may decline at an accelerated rate immediately post‐retirement, more so in White adults and men than Black adults and women. Lifelong structural inequalities including occupational segregation and other social determinants of cognitive health may obscure the role of retirement in cognitive aging. [ABSTRACT FROM AUTHOR]
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- 2023
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16. Gut microbiota-associated metabolites and risk of ischemic stroke in REGARDS.
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Ament, Zsuzsanna, Patki, Amit, Bhave, Varun M, Chaudhary, Ninad S, Garcia Guarniz, Ana-Lucia, Kijpaisalratana, Naruchorn, Judd, Suzanne E, Cushman, Mary, Long, D Leann, Irvin, M Ryan, and Kimberly, W Taylor
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Several metabolite markers are independently associated with incident ischemic stroke. However, prior studies have not accounted for intercorrelated metabolite networks. We used exploratory factor analysis (EFA) to determine if metabolite factors were associated with incident ischemic stroke. Metabolites (n = 162) were measured in a case-control cohort nested in the REasons for Geographic and Racial Differences in Stroke (REGARDS) study, which included 1,075 ischemic stroke cases and 968 random cohort participants. Cox models were adjusted for age, gender, race, and age-race interaction (base model) and further adjusted for the Framingham stroke risk factors (fully adjusted model). EFA identified fifteen metabolite factors, each representing a well-defined metabolic pathway. Of these, factor 3, a gut microbiome metabolism factor, was associated with an increased risk of stroke in the base (hazard ratio per one-unit standard deviation, HR = 1.23; 95%CI = 1.15–1.31; P = 1.98 × 10
−10 ) and fully adjusted models (HR = 1.13; 95%CI = 1.06–1.21; P = 4.49 × 10−4 ). The highest tertile had a 45% increased risk relative to the lowest (HR = 1.45; 95%CI = 1.25–1.70; P = 2.24 × 10−6 ). Factor 3 was also associated with the Southern diet pattern, a dietary pattern previously linked to increased stroke risk in REGARDS (β = 0.11; 95%CI = 0.03–0.18; P = 8.75 × 10−3 ). These findings highlight the role of diet and gut microbial metabolism in relation to incident ischemic stroke. [ABSTRACT FROM AUTHOR]- Published
- 2023
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17. Association of Circulating Metabolites With Racial Disparities in Hypertension and Stroke in the REGARDS Study.
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Kijpaisalratana, Naruchorn, Ament, Zsuzsanna, Patki, Amit, Bhave, Varun M., Garcia-Guarniz, Ana-Lucia, Judd, Suzanne E., Cushman, Mary, Long, D. Leann, Irvin, M. Ryan, and Kimberly, W. Taylor
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- 2023
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18. Association of an evolutionary-concordance lifestyle pattern score with incident CVD among Black and White men and women.
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Mao, Ziling, Troeschel, Alyssa N., Judd, Suzanne E., Shikany, James M., Levitan, Emily B., Safford, Monika M., and Bostick, Roberd M.
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CORONARY heart disease risk factors ,STROKE risk factors ,LIFESTYLES ,CARDIOVASCULAR diseases risk factors ,SEDENTARY lifestyles ,CONFIDENCE intervals ,SOCIAL networks ,DIET ,RACE ,RISK assessment ,PHYSICAL activity ,SEX distribution ,ALCOHOL drinking ,DESCRIPTIVE statistics ,WAIST circumference ,RESEARCH funding ,WHITE people ,SMOKING ,AFRICAN Americans ,PROPORTIONAL hazards models ,LONGITUDINAL method - Abstract
Dietary and lifestyle evolutionary discordance is hypothesised to play a role in the aetiology of CVD, including CHD and stroke. We aimed to investigate associations of a previously reported, total (dietary plus lifestyle) evolutionary-concordance (EC) pattern score with incident CVD, CHD and stroke. We used multivariable Cox proportional hazards regression to investigate associations of the EC score with CVD, CHD and stroke incidence among USA Black and White men and women ≥45 years old in the prospective REasons for Geographic and Racial Differences in Stroke study (2003–2017). The EC score comprised seven equally weighted components: a previously reported dietary EC score (using Block 98 FFQ data) and six lifestyle characteristics (alcohol intake, physical activity, sedentary behaviour, waist circumference, smoking history and social network size). A higher score indicates a more evolutionary-concordant dietary/lifestyle pattern. Of the 15 467 participants in the analytic cohort without a CVD diagnosis at baseline, 1563 were diagnosed with CVD (967 with CHD and 596 with stroke) during follow-up (median 11·0 years). Among participants in the highest relative to the lowest EC score quintile, the multivariable-adjusted hazards ratios and their 95 % CI for CVD, CHD and stroke were, respectively, 0·73 (0·62, 0·86; P
trend < 0·001), 0·72 (0·59, 0·89; Ptrend < 0·001) and 0·76 (0·59, 0·98; Ptrend = 0·01). The results were similar by sex and race. Our findings support that a more evolutionary-concordant diet and lifestyle pattern may be associated with lower risk of CVD, CHD and stroke. [ABSTRACT FROM AUTHOR]- Published
- 2023
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19. Nonalcoholic fatty liver disease and cognitive impairment: A prospective cohort study.
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Cushman, Mary, Callas, Peter W., Alexander, Kristine S., Wadley, Virginia, Zakai, Neil A., Lidofsky, Steven D., Unverzagt, Frederick W., and Judd, Suzanne E.
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ASPARTATE aminotransferase ,NON-alcoholic fatty liver disease ,COGNITION disorders ,DISEASE risk factors ,GAMMA-glutamyltransferase ,FATTY liver - Abstract
Background & aims: Nonalcoholic fatty liver disease (NAFLD) is prevalent and may affect cognitive function. We studied associations of NAFLD with risk of cognitive impairment. Secondarily we evaluated liver biomarkers (alanine aminotransferase (ALT), aspartate aminotransferase (AST), their ratio, and gamma-glutamyl transpeptidase). Methods: In a prospective cohort study, the REasons for Geographic and Racial Differences in Stroke, among 30,239 black and white adults aged ≥45,495 cases of incident cognitive impairment were identified over 3.4 years follow up. Cognitive impairment was identified as new impairment in two of three cognitive tests administered every two years during follow up; word list learning and recall, and verbal fluency. 587 controls were selected from an age, race, sex-stratified sample of the cohort. The fatty liver index was used to define baseline NAFLD. Liver biomarkers were measured using baseline blood samples. Results: NAFLD at baseline was associated with a 2.01-fold increased risk of incident cognitive impairment in a minimally adjusted model (95% CI 1.42, 2.85). The association was largest in those aged 45–65 (p interaction by age = 0.03), with the risk 2.95-fold increased (95% CI 1.05, 8.34) adjusting for cardiovascular, stroke and metabolic risk factors. Liver biomarkers were not associated with cognitive impairment, except AST/ALT >2, with an adjusted OR 1.86 (95% CI 0.81, 4.25) that did not differ by age. Conclusions: A laboratory-based estimate of NAFLD was associated with development of cognitive impairment, particularly in mid-life, with a tripling in risk. Given its high prevalence, NAFLD may be a major reversible determinant of cognitive health. [ABSTRACT FROM AUTHOR]
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- 2023
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20. Age-Related Differences in the Role of Risk Factors for Ischemic Stroke.
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Howard, George, Banach, Maciej, Kissela, Brett, Cushman, Mary, Muntner, Paul, Judd, Suzanne E., and Howard, Virginia J.
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- 2023
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21. Duration of employment within occupations and incident stroke in a US general population cohort 45 years of age or older (REGARDS study).
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Huynh, Tran B., McClure, Leslie A., Howard, Virginia J., Stafford, Monika M., Judd, Suzanne E., and Burstyn, Igor
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STROKE ,STROKE patients ,HEMORRHAGIC stroke ,DISEASE risk factors ,OLD age ,ISCHEMIC stroke ,DISABILITY retirement - Abstract
Background: The work environment can contribute to the risk of cardiovascular diseases (CVD) including stroke. Our objective was to identify occupations with elevated risk of stroke within the Reasons for Geographic and Racial Differences in Stroke (REGARDS) cohort. Methods: We analyzed incident stroke outcomes (ischemic and hemorrhagic strokes) from 2003 to 2020 and employment characteristics of 13,659 adults aged ≥45 years enrolled in a national population‐based cohort study. Using a modified Poisson regression approach, we estimated the relative risks (RRs) and the associated 95% confidence intervals (CI) of stroke in relation to years of employment within each occupation coded using the US Census two‐digit Standard Occupation Code. Models were adjusted for Framingham Stroke Risk Score, region, race, age, and body mass index. We conducted stratified analysis by sex, employment time period (pre‐1975 vs. post‐1975), and region. Results: Workers in the following occupations had a greater risk of stroke with longer duration of employment (per decade): protective service (RR: 2.35, 95% CI: 1.11, 4.97), food preparation and service (RR: 1.51, 95% CI: 1.05, 2.19), and transportation and material moving (RR: 1.30, 95% CI: 1.00, 1.69). The stroke risk in these occupations was disproportionately elevated in men, and differed by region and employment time period. Conclusions: Longer employment in protective service, food preparation and serving, and transportation and materials moving occupations may increase the risk of stroke. Surveillance may uncover specific work‐related risk factors in these occupations, leading to interventions to reduce the burden of stroke among US workers. [ABSTRACT FROM AUTHOR]
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- 2023
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22. Predictive Accuracy of Stroke Risk Prediction Models Across Black and White Race, Sex, and Age Groups.
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Hong, Chuan, Pencina, Michael J., Wojdyla, Daniel M., Hall, Jennifer L., Judd, Suzanne E., Cary, Michael, Engelhard, Matthew M., Berchuck, Samuel, Xian, Ying, D'Agostino Sr, Ralph, Howard, George, Kissela, Brett, and Henao, Ricardo
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STROKE ,RACE ,AGE groups ,BLACK people ,TRANSIENT ischemic attack - Abstract
Key Points: Question: How does performance of existing and newly developed machine learning stroke–specific algorithms compare with that of the atherosclerotic cardiovascular disease–focused pooled cohort equations for predicting new-onset stroke across Black and White race, sex, and age subgroups? Findings: In this retrospective study of predictive accuracy that included 62 482 participants, existing stroke-specific risk prediction models and novel machine learning techniques did not significantly improve discriminative accuracy for new-onset stroke compared with the pooled cohort equations. All algorithms exhibited worse discrimination in Black individuals than in White individuals. Calibration was most accurate using the Reasons for Geographical and Racial Differences in Stroke (REGARDS) model based on self-reported risk factors. Meaning: Results indicate the need to expand the pool of risk factors and improve modeling techniques to address observed racial disparities and improve model performance for predicting new-onset stroke. Importance: Stroke is the fifth-highest cause of death in the US and a leading cause of serious long-term disability with particularly high risk in Black individuals. Quality risk prediction algorithms, free of bias, are key for comprehensive prevention strategies. Objective: To compare the performance of stroke-specific algorithms with pooled cohort equations developed for atherosclerotic cardiovascular disease for the prediction of new-onset stroke across different subgroups (race, sex, and age) and to determine the added value of novel machine learning techniques. Design, Setting, and Participants: Retrospective cohort study on combined and harmonized data from Black and White participants of the Framingham Offspring, Atherosclerosis Risk in Communities (ARIC), Multi-Ethnic Study for Atherosclerosis (MESA), and Reasons for Geographical and Racial Differences in Stroke (REGARDS) studies (1983-2019) conducted in the US. The 62 482 participants included at baseline were at least 45 years of age and free of stroke or transient ischemic attack. Exposures: Published stroke-specific algorithms from Framingham and REGARDS (based on self-reported risk factors) as well as pooled cohort equations for atherosclerotic cardiovascular disease plus 2 newly developed machine learning algorithms. Main Outcomes and Measures: Models were designed to estimate the 10-year risk of new-onset stroke (ischemic or hemorrhagic). Discrimination concordance index (C index) and calibration ratios of expected vs observed event rates were assessed at 10 years. Analyses were conducted by race, sex, and age groups. Results: The combined study sample included 62 482 participants (median age, 61 years, 54% women, and 29% Black individuals). Discrimination C indexes were not significantly different for the 2 stroke-specific models (Framingham stroke, 0.72; 95% CI, 0.72-073; REGARDS self-report, 0.73; 95% CI, 0.72-0.74) vs the pooled cohort equations (0.72; 95% CI, 0.71-0.73): differences 0.01 or less (P values >.05) in the combined sample. Significant differences in discrimination were observed by race: the C indexes were 0.76 for all 3 models in White vs 0.69 in Black women (all P values <.001) and between 0.71 and 0.72 in White men and between 0.64 and 0.66 in Black men (all P values ≤.001). When stratified by age, model discrimination was better for younger (<60 years) vs older (≥60 years) adults for both Black and White individuals. The ratios of observed to expected 10-year stroke rates were closest to 1 for the REGARDS self-report model (1.05; 95% CI, 1.00-1.09) and indicated risk overestimation for Framingham stroke (0.86; 95% CI, 0.82-0.89) and pooled cohort equations (0.74; 95% CI, 0.71-0.77). Performance did not significantly improve when novel machine learning algorithms were applied. Conclusions and Relevance: In this analysis of Black and White individuals without stroke or transient ischemic attack among 4 US cohorts, existing stroke–specific risk prediction models and novel machine learning techniques did not significantly improve discriminative accuracy for new-onset stroke compared with the pooled cohort equations, and the REGARDS self-report model had the best calibration. All algorithms exhibited worse discrimination in Black individuals than in White individuals, indicating the need to expand the pool of risk factors and improve modeling techniques to address observed racial disparities and improve model performance. This retrospective cohort study compares stroke-specific algorithms with pooled cohort equations developed for atherosclerotic cardiovascular disease for the prediction of new-onset stroke across different subgroups (race, sex, and age) and the added value of novel machine learning techniques. [ABSTRACT FROM AUTHOR]
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- 2023
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23. Lipid accumulation product, visceral adiposity index and risk of chronic kidney disease.
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Bullen, Alexander L., Katz, Ronit, Kumar, Ujjala, Gutierrez, Orlando M., Sarnak, Mark J., Kramer, Holly J., Shlipak, Michael G., Ix, Joachim H., Judd, Suzanne E., Cushman, Mary, and Garimella, Pranav S.
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CHRONIC kidney failure ,DISEASE risk factors ,OBESITY ,BLOOD lipids ,BODY mass index - Abstract
Background: Lipid accumulation product (LAP) and visceral adiposity index (VAI) are novel, non-imaging markers of visceral adiposity that are calculated by using body mass index (BMI), waist circumference (WC) and serum lipid concentrations. We hypothesized that LAP and VAI are more strongly associated with adverse kidney outcomes than BMI and WC. Methods: Using data from the REasons for Geographic and Racial Differences in Stroke (REGARDS) study, we used multivariable logistic regression to evaluate associations of LAP, VAI, BMI and WC with incident chronic kidney disease (CKD), (incident eGFR < 60 ml/min/1.73m
2 and > 25% decline). Results: Among the overall cohort of 27,550 participants, the mean baseline age was 65 years; 54% were women; and 41% were African American. After a median of 9.4 years (IQR 8.6, 9.9) of follow-up, a total of 1127 cases of incident CKD were observed. Each two-fold higher value of VAI (OR 1.12, 95% CI 1.04, 1.20), LAP (OR 1.21, 95% CI 1.13, 1.29), WC (OR 2.10, 95% CI 1.60, 2.76) and BMI (OR: 2.66, 95% CI 1.88, 3.77), was associated with greater odds of incident CKD. Conclusions: LAP and VAI as measures of visceral adiposity are associated with higher odds of incident CKD but may not provide information beyond WC and BMI. [ABSTRACT FROM AUTHOR]- Published
- 2022
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24. Sedentary Behavior and Physical Functioning in Middle-Age and Older Adults Living in the United States: The Reasons for Geographic and Racial Differences in Stroke Study.
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GILCHRIST, SUSAN C., BENNETT, ALEENA, JUDD, SUZANNE E., AKINYEMIJU, TOMI, HOWARD, VIRGINIA J., HOOKER, STEVEN P., CUSHMAN, MARY, and DIAZ, KEITH M.
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- 2022
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25. Differences in the Association of Select Dietary Measures With Risk of Incident Type 2 Diabetes.
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Tison, Stephanie E., Shikany, James M., Long, D. Leann, Carson, April P., Cofield, Stacey S., Pearson, Keith E., Howard, George, and Judd, Suzanne E.
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TYPE 2 diabetes ,DASH diet ,MEDITERRANEAN diet ,POISSON regression - Abstract
Objective: To evaluate associations between a broad range of approaches to classifying diet and incident type 2 diabetes in the REasons for Geographic And Racial Differences in Stroke (REGARDS) study.Research Design and Methods: This study included 8,750 Black and White adults without diabetes at baseline. Diabetes was defined according to fasting glucose ≥70 mmol/L, random glucose ≥111 mmol/L, or use of diabetes medications. The exposures were diet scores for Mediterranean and Dietary Approaches to Stop Hypertension (DASH) diets and Mediterranean-DASH Intervention for Neurodegenerative Delay (MIND), dietary inflammatory index (DII), dietary inflammation score (DIS), and empirical dietary patterns (plant-based and Southern) determined using data collected with use of the Block98 food-frequency questionnaire. Modified Poisson regression was used to assess association of dietary measures with risk of incident type 2 diabetes, with models adjusted for total energy intake, demographics, lifestyle factors, and waist circumference.Results: There were 1,026 cases of incident type 2 diabetes during follow-up (11.7%). Adherence to the Southern dietary pattern was most strongly associated with risk of incident type 2 diabetes after adjustment for demographics and lifestyle (quintile [Q]5 vs. lowest Q1: risk ratio [RR] 1.95; 95% CI 1.57, 2.41). Of the diet scores, DIS (Q5 vs. Q1 RR 1.41) and MIND (Q1 vs. Q5 RR 1.33), demonstrated anti-inflammatory diets, had strongest associations with lower diabetes incidence.Conclusions: We found associations of several dietary approaches with incident type 2 diabetes. Investigation into mechanisms driving the association with the Southern dietary pattern is warranted. Further research into use of DIS, DII, and MIND diet score should be considered for dietary recommendations for diabetes prevention. [ABSTRACT FROM AUTHOR]- Published
- 2022
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26. Corin Missense Variants, Blood Pressure, and Hypertension in 11 322 Black Individuals: Insights From REGARDS and the Jackson Heart Study.
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Parcha, Vibhu, Irvin, Marguerite R., Lange, Leslie A., Armstrong, Nicole D., Pampana, Akhil, Meyer, Mariah, Judd, Suzanne E., Arora, Garima, and Arora, Pankaj
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- 2022
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27. Rural/urban differences in the prevalence of stroke risk factors: A cross‐sectional analysis from the REGARDS study.
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Kamin Mukaz, Debora, Dawson, Erica, Howard, Virginia J., Cushman, Mary, Higginbotham, John C., Judd, Suzanne E., Kissela, Brett M., Safford, Monika M., Soliman, Elsayed Z., and Howard, George
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STROKE risk factors ,HYPERTENSION ,CONFIDENCE intervals ,RURAL conditions ,CROSS-sectional method ,LEFT ventricular hypertrophy ,POPULATION geography ,DIABETES ,ATRIAL fibrillation ,RISK assessment ,SOCIAL classes ,DISEASE prevalence ,DESCRIPTIVE statistics ,METROPOLITAN areas ,SMOKING ,ODDS ratio ,LONGITUDINAL method ,HEART diseases - Abstract
Purpose: We previously described the magnitude of rural‐urban differences in the prevalence of stroke risk factors and stroke mortality. In this report, we sought to extend the understanding of rural‐urban differences in the prevalence of stroke risk factors by using an enhanced definition of rural‐urban status and assessing the impact of neighborhood socioeconomic status (nSES) on risk factor differences. Methods: This analysis included 28,242 participants without a history of stroke from the REasons for Geographic And Racial Differences in Stroke (REGARDS) cohort. Participants were categorized into the 6‐level ordinal National Center for Health Statistics Urban‐Rural Classification Scheme. The prevalence of stroke risk factors (hypertension, diabetes, smoking, atrial fibrillation, left ventricular hypertrophy, and heart disease) was assessed across the rural‐urban scale with adjustment for demographic characteristics and further adjustment for nSES score. Findings: Hypertension, diabetes, and heart disease were more prevalent in rural than urban regions. Higher odds were observed for these risk factors in the most rural compared to the most urban areas (odds ratios [95% CI]: 1.25 [1.11‐1.42] for hypertension, 1.15 [0.99‐1.33] for diabetes, and 1.19 [1.02‐1.39] for heart disease). Adjustment for nSES score partially attenuated the odds of hypertension and heart disease with rurality, completely attenuated the odds of diabetes, and unmasked an association of current smoking. Conclusions: Some of the higher stroke mortality in rural areas may be due to the higher burden of stroke risk factors in rural areas. Lower nSES contributed most notably to rural‐urban differences for diabetes and smoking. [ABSTRACT FROM AUTHOR]
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- 2022
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28. C-reactive Protein and Racial Differences in Type 2 Diabetes Incidence: The REGARDS Study.
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Peper, Kaitlyn M., Guo, Boyi, Long, D. Leann, Howard, George, Carson, April P., Howard, Virginia J., Judd, Suzanne E., Zakai, Neil A., Cherrington, Andrea, Cushman, Mary, and Plante, Timothy B.
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C-reactive protein ,TYPE 2 diabetes ,INFLAMMATION - Abstract
Context: Black adults experience more type 2 diabetes mellitus and higher inflammatory markers, including C-reactive protein (CRP), than White adults. Inflammatory markers are associated with risk of incident diabetes but the impact of inflammation on racial differences in incident diabetes is unknown. Objective: We assessed whether CRP mediated the Black-White incident diabetes disparity. Methods: The REasons for Geographic And Racial Differences in Stroke (REGARDS) study enrolled 30 239 US Black and White adults aged ≥45 years in 2003-2007 with a second visit approximately 10 years later. Among participants without baseline diabetes, adjusted sex- and race-stratified risk ratios for incident diabetes at the second visit by CRP level were calculated using modified Poisson regression. Inverse odds weighting estimated the percent mediation of the racial disparity by CRP. Results: Of 11 073 participants without baseline diabetes (33% Black, 67% White), 1389 (12.5%) developed diabetes. Black participants had higher CRP at baseline and greater incident diabetes than White participants. Relative to CRP < 3 mg/L, CRP ≥ 3 mg/L was associated with greater risk of diabetes in all race-sex strata. Black participants had higher risk of diabetes at CRP < 3 mg/L, but not at CRP ≥ 3 mg/L. In women, CRP mediated 10.0% of the racial difference in incident diabetes. This mediation was not seen in men. Conclusion: Higher CRP is a risk factor for incident diabetes, but the excess burden of diabetes in Black adults was only seen in those with lower CRP, suggesting that inflammation is unlikely to be the main driver of this racial disparity. [ABSTRACT FROM AUTHOR]
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- 2022
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29. Nucleosides Associated With Incident Ischemic Stroke in the REGARDS and JHS Cohorts.
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Ament, Zsuzsanna, Patki, Amit, Chaudhary, Ninad, Bhave, Varun M., Garcia Guarniz, Ana-Lucia, Gao, Yan, Gerszten, Robert E., Correa, Adolfo, Judd, Suzanne E., Cushman, Mary, Long, D. Leann, Irvin, M. Ryan, and Kimberly, W. Taylor
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- 2022
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30. Association of Transthyretin Val122Ile Variant With Incident Heart Failure Among Black Individuals.
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Parcha, Vibhu, Malla, Gargya, Ivin, Marguerite R., Armstrong, Nicole D., Judd, Suzanne E., Lange, Leslie A., Maurer, Mathew S., Levitan, Emily B., Goyal, Parag, Arora, Garima, and Arora, Pankaj
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AMYLOID ,PERIPHERAL neuropathy ,RETROSPECTIVE studies ,SERUM albumin ,HEART failure ,LONGITUDINAL method - Abstract
Importance: A genetic variant in the TTR gene (rs76992529; Val122Ile), present more commonly in individuals with African ancestry (population frequency: 3%-4%), causes misfolding of the tetrameric transthyretin protein complex that accumulates as extracellular amyloid fibrils and results in hereditary transthyretin amyloidosis.Objective: To estimate the association of the amyloidogenic Val122Ile TTR variant with the risk of heart failure and mortality in a large, geographically diverse cohort of Black individuals.Design, Setting, and Participants: Retrospective population-based cohort study of 7514 self-identified Black individuals living in the US participating in the REGARDS (Reasons for Geographic and Racial Differences in Stroke) study with genetic data available and without heart failure at baseline. The participants were enrolled at the baseline visit (2003-2007). The end of follow-up for the majority of outcomes was on December 31, 2018. All-cause mortality data were available through December 31, 2020.Exposures: TTR Val122Ile (rs76992529) genotype.Main Outcome and Measures: The primary outcome was incident heart failure (first hospitalization for heart failure or death due to heart failure). The secondary outcomes were heart failure mortality, cardiovascular mortality, and all-cause mortality. The multivariable Cox proportional hazards regression analyses were adjusted for genetic ancestry and demographic, clinical, and social factors.Results: Among 7514 Black participants (median age, 64 years [IQR, 57-70 years]; 61% women), the population frequency of the TTR Val122Ile variant was 3.1% (232 variant carriers and 7282 noncarriers). During a median follow-up of 11.1 years (IQR, 5.9-13.5 years), incident heart failure occurred in 535 individuals (34 variant carriers and 501 noncarriers) and the incidence of heart failure was 15.64 per 1000 person-years among variant carriers vs 7.16 per 1000 person-years among noncarriers (adjusted hazard ratio [HR], 2.43 [95% CI, 1.71-3.46]; P < .001). Deaths due to heart failure occurred in 141 individuals (13 variant carriers and 128 noncarriers) and the incidence of heart failure mortality was 6.11 per 1000 person-years among variant carriers vs 1.85 per 1000 person-years among noncarriers (adjusted HR, 4.19 [95% CI, 2.33-7.54]; P < .001). Deaths due to cardiovascular causes occurred in 793 individuals (34 variant carriers and 759 noncarriers) and the incidence of cardiovascular death was 15.18 per 1000 person-years among variant carriers vs 10.61 per 1000 person-years among noncarriers (adjusted HR, 1.69 [95% CI, 1.19-2.39]; P = .003). Deaths due to any cause occurred in 2715 individuals (100 variant carriers and 2615 noncarriers) and the incidence of all-cause mortality was 41.46 per 1000 person-years among variant carriers vs 33.94 per 1000 person-years among noncarriers (adjusted HR, 1.46 [95% CI, 1.19-1.78]; P < .001). There was no significant interaction between TTR variant carrier status and sex on incident heart failure and the secondary outcomes.Conclusions and Relevance: Among a cohort of Black individuals living in the US, being a carrier of the TTR Val122Ile variant was significantly associated with an increased risk of heart failure. [ABSTRACT FROM AUTHOR]- Published
- 2022
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31. Socioeconomic status and psychological stress: Examining intersection with race, sex and US geographic region in the REasons for Geographic and Racial Differences in Stroke study.
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Cundiff, Jenny M., Bennett, Aleena, Carson, April P., Judd, Suzanne E., and Howard, Virginia J.
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STROKE ,HEALTH services accessibility ,SOCIAL determinants of health ,BLACK people ,RESEARCH methodology ,RACE ,POPULATION geography ,HEALTH status indicators ,INTERVIEWING ,SEX distribution ,SOCIAL classes ,RESEARCH funding ,DEMOGRAPHY ,WHITE people ,PSYCHOLOGICAL stress ,SECONDARY analysis - Abstract
Socioeconomic status (SES) is a well‐established determinant of health. Disparities in stress are thought to partially account for SES‐health disparities. We tested whether multiple indicators of SES show similar associations with psychological stress and whether race, sex, and geographic region moderate associations. Participants (n = 26,451) are from a well‐characterized national cohort of Black and White US adults aged 45 years or older. Psychological stress was measured using the 4‐item perceived stress scale. Income was assessed as annual household income and education as highest level of education completed. Occupation was assessed during a structured interview and subsequently coded hierarchically. For all sex‐race‐region groups, the largest SES‐stress associations were for income and the smallest were for occupation. Race moderated SES‐stress associations, such that income and education were more closely associated with stress in Black adults than White adults. Additionally, education was more strongly associated with stress in individuals living in the stroke belt region. Black Americans with lower income and education reported greater psychological stress and may be at higher risk for disease through stress‐related pathways. Thus, which SES indicator is examined and for whom may alter the magnitude of the association between SES and psychological stress. [ABSTRACT FROM AUTHOR]
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- 2022
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32. Epidemiologic Features of Recovery From SARS-CoV-2 Infection.
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Oelsner, Elizabeth C., Sun, Yifei, Balte, Pallavi P., Allen, Norrina B., Andrews, Howard, Carson, April, Cole, Shelley A., Coresh, Josef, Couper, David, Cushman, Mary, Daviglus, Martha, Demmer, Ryan T., Elkind, Mitchell S. V., Gallo, Linda C., Gutierrez, Jose D., Howard, Virginia J., Isasi, Carmen R., Judd, Suzanne E., Kanaya, Alka M., and Kandula, Namratha R.
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- 2024
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33. Pro-neurotensin/Neuromedin N and Hypertension Risk: A Prospective Study.
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Nicoli, Charles D, Long, D Leann, Plante, Timothy B, Howard, George, Judd, Suzanne E, Schulte, Janin, and Cushman, Mary
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BLOOD pressure ,RENIN-angiotensin system ,LONGITUDINAL method ,POISSON regression ,HYPERTENSION - Abstract
Background Neurotensin, a neuropeptide with direct cardiac effects, has been associated with prospective risk of hypertension-related conditions through measurement of its precursor, pro-neurotensin/neuromedin N (pro-NT/NMN). Its association with incident hypertension has not been evaluated. Methods From 2003 to 2007, the REasons for Geographic And Racial Differences in Stroke (REGARDS) study enrolled 30,239 Black or White adults age ≥45. Pro-NT/NMN was measured in 1,692 participants without baseline hypertension (self-reported antihypertensive use or blood pressure ≥140/90 mm Hg) who underwent follow-up assessment in 2013–2016. A sensitivity analysis was conducted using a lower threshold (≥130/80 mm Hg) to define hypertension. Three robust Poisson regression models were fitted to risk of incident hypertension, adding demographics, cardiometabolic risk factors, and dietary covariates. Results Six hundred and fourteen participants developed hypertension over 9.4 years of follow-up. Pro-NT/NMN ranged from 14 to 1,246 pmol/l, with median [interquartile range] 154 [112, 206] pmol/l. Pro-NT/NMN was not associated with hypertension overall (fully adjusted incidence rate ratio per SD increment log pro-NT/NMN 1.03, 95% confidence interval 0.95–1.11). Results of sensitivity analysis did not differ substantially. Conclusions Baseline pro-NT/NMN was not associated with incident hypertension. This may be a result of neurotensin's long-term interactions with other molecular regulators of blood pressure, such as the renin–angiotensin–aldosterone system. [ABSTRACT FROM AUTHOR]
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- 2022
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34. Relationship between diet and relative risk of pain in a cross-sectional analysis of the REGARDS longitudinal study.
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Strath, Larissa J, Brooks, Marquita S, Sorge, Robert E, and Judd, Suzanne E
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- 2022
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35. Atrial fibrillation and risk of incident heart failure with reduced versus preserved ejection fraction.
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Nicoli, Charles D., O'Neal, Wesley T., Levitan, Emily B., Singleton, Matthew J., Judd, Suzanne E., Howard, George, Safford, Monika M., and Soliman, Elsayed Z.
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HEART failure ,ATRIAL fibrillation ,VENTRICULAR ejection fraction ,CORONARY disease ,CARDIOVASCULAR diseases risk factors ,ATRIAL fibrillation diagnosis ,LEFT heart ventricle ,PROGNOSIS ,STROKE volume (Cardiac output) ,HEART physiology ,DISEASE complications - Abstract
Objective: Associations between atrial fibrillation (AF) and heart failure (HF) have been established. We compared the extent to which AF is associated with each primary subtype of HF, with reduced (HFrEF) versus preserved ejection fraction (HFpEF).Methods: We included 25 787 participants free of baseline HF from the REGARDS (REasons for Geographic And Racial Differences in Stroke) cohort. Baseline AF was ascertained from ECG and self-reported history of physician diagnosis. Incident HF events were determined from physician-adjudicated review of hospitalisation medical records and HF deaths. Based on left ventricular ejection fraction (LVEF) at the time of HF event, HFrEF, HFpEF, and mid-range HF were defined as LVEF <40%, ≥50% and 40%-49%, respectively. Multivariable Cox proportional-hazards models examined the association between AF and HF. The Lunn-McNeil method was used to compare associations of AF with incident HFrEF versus HFpEF.Results: Over a median of 9 years of follow-up, 1109 HF events occurred (356 HFpEF, 388 HFrEF, 77 mid-range and 288 unclassified). In a model adjusted for sociodemographics, cardiovascular risk factors, and incident coronary heart disease, AF was associated with increased risk of all HF events (HR 1.67, 95% CI 1.38 to 2.01). The associations of AF with HFrEF versus HFpEF events did not differ significantly (HR 1.87 (95% CI 1.38 to 2.54) and HR 1.65 (95% CI 1.20 to 2.28), respectively; p value for difference=0.581). These associations were consistent in sex and race subgroups.Conclusions: AF is associated with both HFrEF and HFpEF events, with no significant difference in the strength of association among these subtypes. [ABSTRACT FROM AUTHOR]- Published
- 2022
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36. APOL1 Risk Variants Associated with Serum Albumin in a Population-Based Cohort Study.
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Chaudhary, Ninad S., Tiwari, Hemant K., Hidalgo, Bertha A., Limdi, Nita A., Reynolds, Richard J., Cushman, Mary, Zakai, Neil A., Lange, Leslie, Judd, Suzanne E., Winkler, Cheryl A., Kopp, Jeffrey B., Gutiérrez, Orlando M., and Irvin, Marguerite R.
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SERUM albumin ,LEUKOCYTE count ,CHRONIC kidney failure ,COHORT analysis ,PEOPLE with diabetes - Abstract
Introduction: The association of apolipoprotein L1 (APOL1) nephropathy risk variants (APOL1), unique to African-ancestry (African-American [AA]) populations, with systemic inflammation, a contributor to chronic kidney disease (CKD) and end-stage kidney disease (ESKD) is ill-defined. This study aimed to describe the role of inflammatory markers in the relationship between APOL1 and incident kidney outcomes using a prospective cohort study. Methods:APOL1 high-risk status under a recessive genetic model was studied in 10,605 AA adults aged ≥45 years from the Reasons for Geographic and Racial Differences in Stroke study. The primary variables of interest were inflammatory markers: C-reactive protein (mg/dL), white blood cell count (cells/mm
3 ), and serum albumin (sALB) (mg/dL). High inflammation status was defined if at least one of these inflammatory markers exceeded clinical threshold. The association between APOL1 and biomarkers were assessed using regression models adjusting for age, sex, ancestry, hypertension, lipid medications, albumin-to-creatinine ratio, and estimated glomerular filtration rate (eGFR). Models were stratified by diabetes status. We identified incident ESKD using USRDS linkage, and we defined incident CKD as an eGFR <60 mL/min/1.73 m2 and ≥25% decline in the eGFR and normal baseline eGFR and tested for mediation of APOL1 and outcomes by biomarkers using the causal inference approach. Results: Among 7,151 participants with data available on all inflammation markers, 4,479 participants had ≥1 marker meeting the clinical threshold. APOL1 high-risk status was associated with lower adjusted odds of reduced sALB {odds ratio (OR) (95% confidence interval [CI]): 0.59 [0.36, 0.96])}, and this association was significant in people with diabetes (OR [95% CI]: 0.40 [0.18, 0.89]) but not in those without diabetes. There was no association of APOL1 high-risk status with other markers or high inflammation status. APOL1 was independently associated with ESKD (OR [95% CI] = 1.78 [1.28, 2.48]) and CKD (OR [95% CI] = 1.38 [1.00, 1.91]). On mediation analysis, the direct effect between APOL1 and ESKD strengthened after accounting for sALB, but the estimated mediated effect was not statistically significant (OR [95% CI]: 0.98 [0.92, 1.05], p = 0.58). Conclusion:APOL1 high-risk variants were associated with sALB. However, sALB did not statistically mediate the association between APOL1 and incident ESKD. [ABSTRACT FROM AUTHOR]- Published
- 2022
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37. Issues related to the research on vitamin K supplementation and bone mineral density.
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Zhang, Yijia, Shea, M. Kyla, Judd, Suzanne E., D'Alton, Mary E., and Kahe, Ka
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OSTEOCALCIN ,DIETARY supplements ,VITAMIN D ,BONE density ,VITAMIN K - Published
- 2022
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38. A longitudinal examination of objective neighborhood walkability, body mass index, and waist circumference: the REasons for Geographic And Racial Differences in Stroke study.
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Lang, Ian-Marshall, Antonakos, Cathy L., Judd, Suzanne E., and Colabianchi, Natalie
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OBESITY ,STROKE ,TIME ,POPULATION geography ,RACE ,SOCIOECONOMIC factors ,WAIST circumference ,DESCRIPTIVE statistics ,BODY mass index ,LOGISTIC regression analysis ,STATISTICAL correlation ,LONGITUDINAL method - Abstract
Background: Studies have shown neighborhood walkability is associated with obesity. To advance this research, study designs involving longer follow-up, broader geographic regions, appropriate neighborhood characterization, assessment of exposure length and severity, and consideration of stayers and movers are needed. Using a cohort spanning the conterminous United States, this study examines the longitudinal relationship between a network buffer-derived, duration-weighted neighborhood walkability measure and two adiposity-related outcomes. Methods: This study included 12,846 Black/African American and White adults in the REasons for Geographic And Racial Differences in Stroke study. Body mass index (BMI) and waist circumference (WC) were assessed at baseline and up to 13.3 years later (M (SD) = 9.4 (1.0) years). BMI and WC were dichotomized. Walk Score® was duration-weighted based on time at each address and categorized as Very Car-Dependent, Car-Dependent, Somewhat Walkable, Very Walkable, and Walker's Paradise. Unadjusted and adjusted logistic regression models tested each neighborhood walkability-adiposity association. Adjusted models controlled for demographics, health factors, neighborhood socioeconomic status, follow-up time, and either baseline BMI or baseline WC. Adjusted models also tested for interactions. Post-estimation Wald tests examined whether categorical variables had coefficients jointly equal to zero. Orthogonal polynomial contrasts tested for a linear trend in the neighborhood walkability-adiposity relationships. Results: The odds of being overweight/obese at follow-up were lower for residents with duration-weighted Walk Score® values in the Walker's Paradise range and residents with values in the Very Walkable range compared to residents with values in the Very Car-Dependent range. Residents with duration-weighted Walk Score® values classified as Very Walkable had significantly lower odds of having a moderate-to-high risk WC at follow-up relative to those in the Very Car-Dependent range. For both outcomes, the effects were small but meaningful. The negative linear trend was significant for BMI but not WC. Conclusion: People with cumulative neighborhood walkability scores in the Walker's Paradise range were less likely to be overweight/obese independent of other factors, while people with scores in the Very Walkable range were less likely to be overweight/obese and less likely to have a moderate-to-high risk WC. Addressing neighborhood walkability is one approach to combating obesity. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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39. Chronic Kidney Disease Awareness and Longitudinal Health Outcomes: Results from the REasons for Geographic And Racial Differences in Stroke Study.
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Tummalapalli, Sri Lekha, Vittinghoff, Eric, Crews, Deidra C., Cushman, Mary, Gutiérrez, Orlando M., Judd, Suzanne E., Kramer, Holly J., Peralta, Carmen A., Tuot, Delphine S., Shlipak, Michael G., Estrella, Michelle M., Tummalapalli, Sri Lekha, Crews, Deidra C, Gutiérrez, Orlando M, Judd, Suzanne E, Kramer, Holly J, Peralta, Carmen A, Tuot, Delphine S, Shlipak, Michael G, and Estrella, Michelle M
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CHRONIC kidney failure ,RACIAL differences ,SYSTOLIC blood pressure ,ACE inhibitors ,BODY mass index - Abstract
Background: The majority of people with chronic kidney disease (CKD) are unaware of their kidney disease. Assessing the clinical significance of increasing CKD awareness has critical public health and healthcare delivery implications. Whether CKD awareness among persons with CKD is associated with longitudinal health behaviors, disease management, and health outcomes is unknown.Methods: We analyzed data from participants with CKD in the REasons for Geographic And Racial Differences in Stroke study, a national, longitudinal, population-based cohort. Our predictor was participant CKD awareness. Outcomes were (1) health behaviors (smoking avoidance, exercise, and nonsteroidal anti-inflammatory drug use); (2) CKD management indicators (angiotensin-converting enzyme inhibitor or angiotensin receptor blocker use, statin use, systolic blood pressure, fasting blood glucose, and body mass index); (3) change in estimated glomerular filtration rate (eGFR) and urine albumin-to-creatinine ratio (UACR); and (4) health outcomes (incident end-stage kidney disease [ESKD], coronary heart disease [CHD], stroke, and death). Logistic and linear regressions were used to examine the association of baseline CKD awareness with outcomes of interest, adjusted for CKD stage and participant demographic and clinical factors.Results: Of 6,529 participants with baseline CKD, 285 (4.4%) were aware of their CKD. Among the 3,586 participants who survived until follow-up (median 9.5 years), baseline awareness was not associated with subsequent odds of health behaviors, CKD management indicators, or changes in eGFR and UACR in adjusted analyses. Baseline CKD awareness was associated with increased risk of ESKD (adjusted hazard ratio [aHR] 1.44; 95% CI 1.08-1.92) and death (aHR 1.18; 95% CI 1.00-1.39), but not with subsequent CHD or stroke, in adjusted models.Conclusions: Individuals aware of their CKD were more likely to experience ESKD and death, suggesting that CKD awareness reflects disease severity. Most persons with CKD, including those that are high-risk, remain unaware of their CKD. There was no evidence of associations between baseline CKD awareness and longitudinal health behaviors, CKD management indicators, or eGFR decline and albuminuria. [ABSTRACT FROM AUTHOR]- Published
- 2020
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40. Correlates of a southern diet pattern in a national cohort study of blacks and whites: the REasons for Geographic And Racial Differences in Stroke (REGARDS) study.
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Couch, Catharine A, Gray, Marquita S, Shikany, James M, Howard, Virginia J, Howard, George, Long, D Leann, McClure, Leslie A, Manly, Jennifer J, Cushman, Mary, Zakai, Neil A, Pearson, Keith E, Levitan, Emily B, and Judd, Suzanne E
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BLACK people ,DIET ,WHITE people ,LONGITUDINAL method - Abstract
The Southern dietary pattern, derived within the REasons for Geographic And Racial Differences in Stroke (REGARDS) cohort, is characterised by high consumption of added fats, fried food, organ meats, processed meats and sugar-sweetened beverages and is associated with increased risk of several chronic diseases. The aim of the present study was to identify characteristics of individuals with high adherence to this dietary pattern. We analysed data from REGARDS, a national cohort of 30 239 black and white adults ≥45 years of age living in the USA. Dietary data were collected using the Block 98 FFQ. Multivariable linear regression was used to calculate standardised beta coefficients across all covariates for the entire sample and stratified by race and region. We included 16 781 participants with complete dietary data. Among these, 34·6 % were black, 45·6 % male, 55·2 % resided in stroke belt region and the average age was 65 years. Black race was the factor with the largest magnitude of association with the Southern dietary pattern (Δ = 0·76 sd, P < 0·0001). Large differences in Southern dietary pattern adherence were observed between black participants and white participants in the stroke belt and non-belt (stroke belt Δ = 0·75 sd, non-belt Δ = 0·77 sd). There was a high consumption of the Southern dietary pattern in the US black population, regardless of other factors, underlying our previous findings showing the substantial contribution of this dietary pattern to racial disparities in incident hypertension and stroke. [ABSTRACT FROM AUTHOR]
- Published
- 2021
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41. Health care experiences during the COVID-19 pandemic by race and social determinants of health among adults age ≥ 58 years in the REGARDS study.
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Levitan, Emily B., Howard, Virginia J., Cushman, Mary, Judd, Suzanne E., Tison, Stephanie E., Yuan, Ya, Kamin Mukaz, Debora, Wang, Henry E., Pamir, Nathalie, Plante, Timothy B., Juraschek, Stephen P., Safford, Monika M., and Goyal, Parag
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HEALTH services accessibility ,CORONAVIRUS diseases ,SOCIAL determinants of health ,SARS disease ,MEDICAL care - Abstract
Background: Understanding health care experiences during the COVID-19 pandemic may provide insights into patient needs and inform policy. The objective of this study was to describe health care experiences by race and social determinants of health.Methods: We conducted a telephone survey (July 6, 2020-September 4, 2021) among 9492 Black and White participants in the longitudinal REasons for Geographic And Racial Differences in Stroke cohort study, age 58-105 years, from the continental United States. Among participants with symptoms of COVID-19, outcomes were: 1. Sought care or advice for the illness; 2. Received a SARS-CoV-2 test for the illness; and 3. Tested positive. Among participants without symptoms of COVID-19, outcomes were: 1. Wanted a test; 2. Wanted and received a test; 3. Did not want but received a test; and 4. Tested positive. We examined these outcomes overall and in subgroups defined by race, household income, marital status, education, area-level poverty, rural residence, Medicaid expansion, public health infrastructure ranking, and residential segregation.Results: The average age of participants was 76.8 years, 36% were Black, and 57% were female. Among participants with COVID-19 symptoms (n = 697), 74% sought care or advice for the illness, 50% received a SARS-CoV-2 test, and 25% had a positive test (50% of those tested). Among participants without potential COVID-19 symptoms (n = 8795), 29% wanted a SARS-CoV-2 test, 22% wanted and received a test, 8% did not want but received a test, and 1% tested positive; a greater percentage of participants who were Black compared to White wanted (38% vs 23%, p < 0.001) and received tests (30% vs 18%, p < 0.001) and tested positive (1.4% vs 0.8%, p = 0.005).Conclusions: In this national study of older US adults, many participants with potential COVID-19 symptoms and asymptomatic participants who desired testing did not receive COVID-19 testing. [ABSTRACT FROM AUTHOR]- Published
- 2021
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42. Access to primary care and cognitive impairment: results from a national community study of aging Americans.
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Mullins, Megan A., Bynum, Julie P. W., Judd, Suzanne E., and Clarke, Philippa J.
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COGNITION disorders ,PRIMARY care ,DEMENTIA ,SOCIOECONOMIC status ,MEDICAL care - Abstract
Background: Despite a growing burden of Alzheimer's Disease and related dementias (ADRD) in the US, the relationship between health care and cognitive impairment prevention is unclear. Primary care manages risk causing conditions and risk reducing behaviors for dementia, so we examine the association between individual and area-level access to primary care and cognitive impairment in the REasons for Geographic And Racial Differences in Stroke (REGARDS) study.Methods: REGARDS participants with a cognitive assessment and vascular measurements at their baseline visit were included in this cross-sectional analysis. Cognitive impairment was defined as a Six-Item Screener (SIS) score < 5. Primary care supply, primary care utilization and emergency department (ED) utilization were measured at the primary care service area (PCSA) level based on participant's address. Individual access to care was self-reported. Models were adjusted for confounding by demographics, socioeconomic status and behavioral risk factors.Results: Among 25,563 adults, living in a PCSA with low primary care supply was associated with 25% higher odds of cognitive impairment (OR 1.25 CI 1.07-1.45). Not having a regular source of medical care was associated with 14% higher odds of cognitive impairment (OR 1.14 CI 1.02-1.28), and living in a PCSA with high emergency department utilization was associated with 12% higher odds of cognitive impairment (OR 1.12 CI 1.02-1.23).Conclusions: Our results are an important first step in understanding how health care may prevent cognitive impairment. They highlight the importance of primary care and suggest future work clarifying its role in preventing cognitive decline is imperative. [ABSTRACT FROM AUTHOR]- Published
- 2021
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43. Accordance to a MIND–Style Diet is Associated with Decreased Risk of Dementia Mortality in the REasons for Geographic and Racial Disparities in Stroke (REGARDS) Cohort.
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Judd, Suzanne E, Howard, George, Tangney, Christy C, Pearson, Keith, Shikany, James M, Cushman, Mary, Wilson, Nicole, Howard, Virginia J, Sawyer, Russell, Oladele, Carol, and Manly, Jennifer J.
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- 2023
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44. Plant food intake is associated with lower cadmium body burden in middle-aged adults.
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Dennis, Kristine K., Judd, Suzanne E., Alvarez, Jessica A., Kahe, Ka, Jones, Dean P., and Hartman, Terryl J.
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VEGETABLES ,LEGUMES ,CADMIUM ,CROSS-sectional method ,AGE distribution ,INGESTION ,REGRESSION analysis ,PLANT-based diet ,BODY burden ,FRUIT ,WINES ,QUESTIONNAIRES ,DESCRIPTIVE statistics ,GRAIN ,TEA ,SMOKING ,CREATININE ,NUTS ,MIDDLE age - Abstract
Purpose: Dietary intake is a primary source of cadmium (Cd) exposure in the non-smoking population. Plant foods containing metal-binding plant compounds such as polyphenols, phytates, and phytochelatins may reduce Cd bioavailability and result in lower Cd body burden. In this study, we investigated the association between plant food intake and urinary creatinine-adjusted Cd (uCd), a well-established marker of Cd body burden. Methods: Participants were from a cross-sectional sample of 1901 adults in the REasons for Geographic and Racial Differences in Stroke (REGARDS) cohort. Dietary intake was assessed with a food frequency questionnaire. We created a 12-point plant food score (PFS) based on reported intake across seven categories (fruits, vegetables, legumes, nuts/seeds, whole grains, tea, and wine). Higher scores indicated higher consumption and diversity of plant food intake. Multivariable linear regression models were used to estimate the association between PFS and uCd. Due to the influence of age and smoking on Cd status, stratified analyses were conducted. Results: Mean PFS was 5.4 (SD 2.2) and mean uCd was 0.53 µg/g creatinine (SD 0.39). In adjusted models, PFS was not associated with uCd (p > 0.05). In stratified analyses, PFS was inversely associated with uCd (p = 0.047) with a 1-point higher PFS associated with 0.018 µg/g lower uCd among middle-aged (45–59) adults. No significant association was observed between PFS and uCd in older (≥ 60) adults. The association of PFS and uCd did not differ by smoking status. Conclusion: Our findings suggest higher plant food intake is associated with lower Cd body burden in middle-aged but not older adults. [ABSTRACT FROM AUTHOR]
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- 2021
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45. Multiple Blood Biomarkers and Stroke Risk in Atrial Fibrillation: The REGARDS Study.
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Singleton, Matthew J., Ya Yuan, Dawood, Farah Z., Howard, George, Judd, Suzanne E., Zakai, Neil A., Howard, Virginia J., Herrington, David M., Soliman, Elsayed Z., Cushman, Mary, and Yuan, Ya
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- 2021
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46. Mediterranean Diet Score, Dietary Patterns, and Risk of Sudden Cardiac Death in the REGARDS Study.
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Shikany, James M., Safford, Monika M., Soroka, Orysya, Brown, Todd M., Newby, P. K., Durant, Raegan W., and Judd, Suzanne E.
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- 2021
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47. Geospatial analysis of Mediterranean diet adherence in the United States.
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Chen, Meifang, Creger, Thomas, Howard, Virginia, Judd, Suzanne E, Harrington, Kathy F, and Fontaine, Kevin R
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MEDITERRANEAN diet ,RESEARCH ,CROSS-sectional method ,RESEARCH methodology ,ARTHRITIS Impact Measurement Scales ,MEDICAL cooperation ,EVALUATION research ,COMPARATIVE studies ,INDEPENDENT living ,QUESTIONNAIRES ,RESEARCH funding ,LOGISTIC regression analysis - Abstract
Objective: The current study aims to describe the Mediterranean diet (MD) adherence across the US regions, and explore the predictive factors of MD adherence among US adults.Design: Cross-sectional secondary data analysis. MD adherence score (0-9) was calculated using the Block 98 FFQ. Hot spot analysis was conducted to describe the geospatial distribution of MD adherence across the US regions. Logistic regression explored predictors of MD adherence.Setting: Nationwide community-dwelling residency in the USA.Participants: Adults aged ≥45 years (n 20 897) who participated in the REasons for Geographic and Racial Differences in Stroke study and completed baseline assessment during January 2003 and October 2007.Results: The mean of MD adherence score was 4·36 (sd 1·70), and 46·5 % of the sample had high MD adherence (score 5-9). Higher MD adherence clusters were primarily located in the western and northeastern coastal areas of the USA, whereas lower MD adherence clusters were majorly observed in south and east-north-central regions. Being older, black, not a current smoker, having a college degree or above, an annual household income ≥ $US 75K, exercising ≥4 times/week and watching TV/video <4 h/d were each associated with higher odds of high MD adherence.Conclusions: There were significant geospatial and population disparities in MD adherence across the US regions. Future studies are needed to explore the causes of MD adherence disparities and develop effective interventions for MD promotion in the USA. [ABSTRACT FROM AUTHOR]- Published
- 2021
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48. C-Reactive Protein and Incident Hypertension in Black and White Americans in the REasons for Geographic And Racial Differences in Stroke (REGARDS) Cohort Study.
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Plante, Timothy B, Long, D Leann, Guo, Boyi, Howard, George, Carson, April P, Howard, Virginia J, Judd, Suzanne E, Jenny, Nancy Swords, Zakai, Neil A, and Cushman, Mary
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C-reactive protein ,RACIAL differences ,AFRICAN Americans ,HYPERTENSION ,COHORT analysis - Abstract
Background More inflammation is associated with greater risk incident hypertension, and Black United States (US) adults have excess burden of hypertension. We investigated whether increased inflammation as quantified by higher C-reactive protein (CRP) explains the excess incidence in hypertension experienced by Black US adults. Methods We included 6,548 Black and White REasons for Geographic and Racial Differences in Stroke (REGARDS) participants without hypertension at baseline (2003–2007) who attended a second visit (2013–2016). Sex-stratified risk ratios (RRs) for incident hypertension at the second exam in Black compared to White individuals were estimated using Poisson regression adjusted for groups of factors known to partially explain the Black–White differences in incident hypertension. We calculated the percent mediation by CRP of the racial difference in hypertension. Results Baseline CRP was higher in Black participants. The Black–White RR for incident hypertension in the minimally adjusted model was 1.33 (95% confidence interval 1.22, 1.44) for males and 1.15 (1.04, 1.27) for females. CRP mediated 6.6% (95% confidence interval 2.7, 11.3%) of this association in females and 19.7% (9.8, 33.2%) in males. In females, CRP no longer mediated the Black–White RR in a model including waist circumference and body mass index, while in males the Black–White difference was fully attenuated in models including income, education and dietary patterns. Conclusions Elevated CRP attenuated a portion of the unadjusted excess risk of hypertension in Black adults, but this excess risk was attenuated when controlling for measures of obesity in females and diet and socioeconomic factors in males. Inflammation related to these risk factors might explain part of the Black–White disparity in hypertension. [ABSTRACT FROM AUTHOR]
- Published
- 2021
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49. Trajectory of Cognitive Decline After Sepsis.
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Wang, Henry E., Kabeto, Mohammed M., Gray, Marquita, Wadley, Virginia G., Muntner, Paul, Judd, Suzanne E., Safford, Monika M., Kempker, Jordan, and Levine, Deborah A.
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- 2021
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50. Neighborhood Socioeconomic Status and Stroke Incidence: A Systematic Review.
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Yeonwoo Kim, Twardzik, Erica, Judd, Suzanne E., Colabianchi, Natalie, and Kim, Yeonwoo
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- 2021
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