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Jain V, Rifai MA, Kanaya AM, Shah NS, Talegawkar SA, Virani SS, Michos ED, Blumenthal RS, Patel J. Association of cardiovascular health with subclinical coronary atherosclerosis progression among five racial and ethnic groups: The MASALA and MESA studies. Atherosclerosis 2024; 392:117522. [PMID: 38583288 DOI: 10.1016/j.atherosclerosis.2024.117522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 02/27/2024] [Accepted: 03/14/2024] [Indexed: 04/09/2024]
Abstract
BACKGROUND AND AIMS South Asian adults (SA) are at higher risk for atherosclerotic cardiovascular disease (ASCVD) compared with other racial/ethnic groups. Life's Simple 7 (LS7) is a guideline-recommended, cardiovascular health (CVH) construct to guide optimization of cardiovascular risk factors. We sought to assess if the LS7 metrics predict coronary artery calcium (CAC) incidence and progression in asymptomatic SA compared with four other racial/ethnic groups. METHODS We assessed the distribution of CVH metrics (inadequate: score 0-8, average: 9-10, optimal: 11-14, and per 1-unit higher score) and its association with incidence and progression of CAC among South Asians in the Mediators of Atherosclerosis in South Asians Living in America (MASALA) study compared with other race/ethnic groups from the Multiethnic Study of Atherosclerosis (MESA). RESULTS We included 810 SA, 2622 Non-Hispanic White (NHW), and 4192 Other adults (collectively 1893 Black, 1496 Hispanic and 803 Chinese American participants, respectively). SA and White participants compared to Other race/ethnicity groups were more likely to have optimal CVH metrics (26% SA vs 28% White participants vs 21% Other, respectively, p < 0.001). Similar to NHW and the Other race/ethnic group, SA participants with optimal baseline CVH were less likely to develop incident CAC on follow-up evaluation compared to participants with inadequate CVH metrics, optimal CVH/CAC = 0: 24% SA, 28% NHW, and 15% Other (p < 0.01). In multivariable linear and logistic regression models, there was no difference in annualized CAC incidence or progression between each race/ethnic group (pinteraction = 0.85 and pinteraction = 0.17, respectively). Optimal blood pressure control was associated with lower CAC incidence among SA participants [OR (95% CI): 0.30 (0.14-0.63), p < 0.01] and Other race and ethnicity participants [0.32 (0.19-0.53), p < 0.01]. CONCLUSIONS Optimal CVH metrics are associated with lower incident CAC and CAC progression among South Asians, similar to other racial groups/ethnicities. These findings underscore the importance of optimizing and maintaining CVH to mitigate the future risk of subclinical atherosclerosis in this higher risk population.
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Affiliation(s)
- Vardhmaan Jain
- Department of Cardiovascular Medicine, Emory University School of Medicine, GA, USA
| | - Mahmoud Al Rifai
- Department of Cardiovascular Medicine, Houston Methodist DeBakey Heart & Vascular Center, TX, USA
| | - Alka M Kanaya
- Department of Medicine, University of California, San Francisco, USA
| | - Nilay S Shah
- Division of Cardiology, Northwestern University Feinberg School of Medicine, IL, USA
| | - Sameera A Talegawkar
- Department of Exercise and Nutrition Sciences, Milken Institute School of Public Health, The George Washington University, DC, USA
| | - Salim S Virani
- Department of Cardiovascular Medicine, Baylor College of Medicine, TX, USA & the Aga Khan University, Karachi, Pakistan
| | - Erin D Michos
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, MD, USA
| | - Roger S Blumenthal
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, MD, USA
| | - Jaideep Patel
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, MD, USA.
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Bullock SL, Winthrop HM, Hales D, Lin FC, Yang Y, Ammerman AS, Viera AJ. Who chooses "healthy" meals? An analysis of lunchtime meal quality in a workplace cafeteria. BMC Public Health 2024; 24:921. [PMID: 38553694 PMCID: PMC10979548 DOI: 10.1186/s12889-024-18284-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Accepted: 03/05/2024] [Indexed: 04/02/2024] Open
Abstract
BACKGROUND The workplace can play an important role in shaping the eating behaviors of U.S. adults. Unfortunately, foods obtained in the workplace tend to be low in nutritional quality. Questions remain about the best way to approach the promotion of healthy food purchases among employees and to what extent health promotion activities should be tailored to the demographic characteristics of the employees. The purpose of this study was to (1) assess the nutritional quality of lunchtime meal purchases by employees in cafeterias of a large organization, (2) examine associations between lunchtime meal quality selection and the demographic characteristics of employees, and (3) determine the healthfulness of foods and beverages offered in the cafeterias of this organization. METHODS A cross-sectional analysis was conducted using secondary data from a food labeling study implemented in three worksite cafeterias. Demographic data was collected via surveys and meal data was collected using a photo capture system for 378 participants. The Healthy Eating Index 2015 (HEI-2015) was used to determine meal quality and a total score for the menu of options available in the cafeterias during the study period. Summary statistics were generated, and the analysis of variance (ANOVA) was used to compare the HEI-2015 scores between groups. RESULTS The mean HEI-2015 total score for the menu items offered (n = 1,229) in the cafeteria during the study period was 63.1 (SD = 1.83). The mean HEI-2015 score for individual lunchtime meal observations (n = 378) was 47.1 (SD = 6.8). In general, HEI-2015 total scores were higher for non-smokers, individuals who self-identified as Asian, had higher physical activity levels, scored higher on numeracy and literacy assessments, and reported higher education levels, incomes, and health status. CONCLUSIONS The overall HEI-2015 scores indicate that the menu of options offered in the cafeterias and individual meal selections did not align with the Dietary Guidelines for Americans, and there were significant associations between average lunchtime meal quality scores and several demographic characteristics. These results suggest that healthy eating promotion activities in workplaces may need to be tailored to the demographic characteristics of the employees, and efforts to improve the food environment in the workplace could improve meal quality for all employees.
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Affiliation(s)
- Sally L Bullock
- Davidson College, PO Box 5000, 209 Ridge Road, Davidson, NC, 28035, USA.
| | - Hilary M Winthrop
- Duke University School of Medicine, 2200 W Main St, Durham, NC, 27705, USA
| | - Derek Hales
- Center for Health Promotion and Disease Prevention, University of North Carolina at Chapel Hill, 1700 MLK Jr. Blvd, CB#7426,, Chapel Hill, NC, 27599, USA
| | - Feng-Chang Lin
- Department of Biostatistics, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, 135 Dauer Drive, 3101 McGavran-Greenberg Hall, CB #7420,, Chapel Hill, NC, 27599, USA
| | - Yumei Yang
- Department of Biostatistics, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, 135 Dauer Drive, 3101 McGavran-Greenberg Hall, CB #7420,, Chapel Hill, NC, 27599, USA
| | - Alice S Ammerman
- Department of Nutrition, Gillings School of Global Public Health, Center for Health Promotion and Disease Prevention, University of North Carolina at Chapel Hill, CB# 7426, 1700 MLK Jr. Blvd, Room 239,, Chapel Hill, 27599, USA
| | - Anthony J Viera
- Department of Family Medicine and Community Health, Duke University School of Medicine, 2200 W Main St, Suite 400, Durham, NC, 27705, USA
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Joseph ME, D'Alonzo KT, Btoush R, Fitzgerald N. The Impact of Social Determinants of Health on the Diagnosis of Type 2 Diabetes Mellitus (T2DM) Among Asian Indians (AIs) in New Jersey: A Secondary Analysis of the BRFSS Survey From 2013 to 2017. J Transcult Nurs 2024; 35:125-133. [PMID: 38111158 DOI: 10.1177/10436596231217662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2023] Open
Abstract
INTRODUCTION Asian Indians (AIs), the second largest immigrant population in the United States, are disproportionately affected by type 2 diabetes mellitus (T2DM) at a lower age and body mass index (BMI). The purpose of this study was to examine the relationship between social determinants of health (SDOH) and the diagnosis of T2DM among AIs in New Jersey (NJ). METHODOLOGY This was a secondary data analysis of the Behavioral Risk Factor Surveillance System (BRFSS) in NJ from 2013 to 2017. Statistical analyses included descriptive and inferential statistics. RESULTS Among 1,132 AIs, 16% had T2DM or prediabetes (PDM) and 69.2% were overweight or obese. The risk for T2DM was significantly associated with internet use, older age, having medical check-ups, and having a personal doctor (p ≤ .05). DISCUSSION These findings inform culturally congruent care by underscoring the importance of weight management, earlier screening, and provider involvement in diabetes prevention strategies for AIs.
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Kanaya AM. Diabetes in South Asians: Uncovering Novel Risk Factors With Longitudinal Epidemiologic Data: Kelly West Award Lecture 2023. Diabetes Care 2024; 47:7-16. [PMID: 38117990 PMCID: PMC10733655 DOI: 10.2337/dci23-0068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 10/03/2023] [Indexed: 12/22/2023]
Abstract
South Asian populations have a higher prevalence and earlier age of onset of type 2 diabetes and atherosclerotic cardiovascular diseases than other race and ethnic groups. To better understand the pathophysiology and multilevel risk factors for diabetes and cardiovascular disease, we established the Mediators of Atherosclerosis in South Asians Living in America (MASALA) study in 2010. The original MASALA study cohort (n = 1,164) included 83% Asian Indian immigrants, with an ongoing expansion of the study to include individuals of Bangladeshi and Pakistani origin. We have found that South Asian Americans in the MASALA study had higher type 2 diabetes prevalence, lower insulin secretion, more insulin resistance, and an adverse body composition with higher liver and intermuscular fat and lower lean muscle mass compared with four other U.S. race and ethnic groups. MASALA study participants with diabetes were more likely to have the severe hyperglycemia subtype, characterized by β-cell dysfunction and lower body weight, and this subtype was associated with a higher incidence of subclinical atherosclerosis. We have found several modifiable factors for cardiometabolic disease among South Asians including diet and physical activity that can be influenced using specific social network members and with cultural adaptations to the U.S. context. Longitudinal data with repeat cardiometabolic measures that are supplemented with qualitative and mixed-method approaches enable a deeper understanding of disease risk and resilience factors. Studying and contrasting Asian American subgroups can uncover the causes for cardiometabolic disease heterogeneity and reveal novel methods for prevention and treatment.
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Affiliation(s)
- Alka M. Kanaya
- Division of General Internal Medicine, Departments of Medicine, Epidemiology, and Biostatistics, University of California, San Francisco, San Francisco, CA
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Kawano B. Constructing a South Asian cardiovascular disease: a qualitative analysis on how researchers study cardiovascular disease in South Asians. JOURNAL OF MEDICAL ETHICS 2023; 50:70-74. [PMID: 35277467 DOI: 10.1136/medethics-2021-107890] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Accepted: 02/25/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND Debates on the use of race in biomedical research have typically overlooked immigrant groups outside of the black-white racial dichotomy. Recent biomedical research on South Asians and cardiovascular disease provides an opportunity to understand how scientists define race and interpret racial health disparities from an underexamined perspective. PURPOSE To examine how researchers in the Mediators of Atherosclerosis in South Asians Living in America (MASALA) study defined a South Asian population, and then compared health differences between South Asians and other populations. METHODS Qualitative content analysis was performed on eleven articles from August 2013 to January 2021 that directly compared the South Asian cohort in MASALA to four other groups. The MASALA study design article was also included in this analysis. Articles were analysed for how South Asians were defined, and for how health differences between South Asians and other populations were studied and discussed. RESULTS Researchers in MASALA were neither clear nor precise in defining South Asians as either an ancestral group or ethnic group. Their studies also prioritised investigating genetic and molecular causes of the cardiovascular health disparity between South Asians and other populations and failed to examine possible social factors. CONCLUSIONS These findings reflect a broader trend in biomedical research in which race and racial health disparities are poorly defined and studied, limiting scientists' understanding of the relationship between race and health. I propose methodologies to help researchers define populations and design studies without relying on biologically reductive assumptions.
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Affiliation(s)
- Bradley Kawano
- Trent Center for Bioethics, Humanities, and History of Medicine, Duke University School of Medicine, Durham, North Carolina, USA
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Muniyappa R, Narayanappa SBK. Disentangling Dual Threats: Premature Coronary Artery Disease and Early-Onset Type 2 Diabetes Mellitus in South Asians. J Endocr Soc 2023; 8:bvad167. [PMID: 38178904 PMCID: PMC10765382 DOI: 10.1210/jendso/bvad167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Indexed: 01/06/2024] Open
Abstract
South Asian individuals (SAs) face heightened risks of premature coronary artery disease (CAD) and early-onset type 2 diabetes mellitus (T2DM), with grave health, societal, and economic implications due to the region's dense population. Both conditions, influenced by cardiometabolic risk factors such as insulin resistance, hypertension, and central adiposity, manifest earlier and with unique thresholds in SAs. Epidemiological, demographic, nutritional, environmental, sociocultural, and economic transitions in SA have exacerbated the twin epidemic. The coupling of premature CAD and T2DM arises from increased obesity due to limited adipose storage, early-life undernutrition, distinct fat thresholds, reduced muscle mass, and a predisposition for hepatic fat accumulation from certain dietary choices cumulatively precipitating a decline in insulin sensitivity. As T2DM ensues, the β-cell adaptive responses are suboptimal, precipitating a transition from compensatory hyperinsulinemia to β-cell decompensation, underscoring a reduced functional β-cell reserve in SAs. This review delves into the interplay of these mechanisms and highlights a prediabetes endotype tied to elevated vascular risk. Deciphering these mechanistic interconnections promises to refine stratification paradigms, surpassing extant risk-prediction strategies.
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Affiliation(s)
- Ranganath Muniyappa
- Clinical Endocrine Section, Diabetes, Endocrinology, and Obesity Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland 20892, USA
| | - Satish Babu K Narayanappa
- Department of Medicine, Sri Madhusudan Sai Institute of Medical Sciences and Research, Muddenahalli, Karnataka 562101, India
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Storz MA. Health Inequities in the USA: a Role for Dietary Acid Load? Results from the National Health and Nutrition Examination Surveys. J Racial Ethn Health Disparities 2023; 10:2851-2860. [PMID: 36422851 PMCID: PMC10645648 DOI: 10.1007/s40615-022-01462-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 11/13/2022] [Accepted: 11/15/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND Cardiovascular disease and obesity affect racial and ethnic minorities disproportionally. Public health research suggests that suboptimal diet is an important contributor to health disparities. Limited evidence points at an increased dietary acid load (DAL) in certain ethnic groups. DAL is determined by the balance of acidifying foods and alkaline foods, and elevated DAL scores have been associated with numerous chronic lifestyle-related conditions. The present analysis investigated DAL scores among ethnic groups in the USA. METHODS Using cross-sectional data from the National Health and Nutrition Examination surveys (NHANES, 2007-2016), we contrasted several markers of DAL (potential renal acid load (PRAL) and net endogenous acid production (NEAP)) between Non-Hispanic Whites, Non-Hispanic Blacks, Mexican Americans, Other Hispanics, and Other Race. The comparison included crude scores and adjusted scores following multivariate linear regression. RESULTS The sample for this analysis comprised 19,565 participants, which may be extrapolated to represent 156,116,471 United States Americans. When compared to Non-Hispanic Whites, Non-Hispanic Blacks and Mexican Americans had significantly higher crude DAL scores. PRALR was highest in Mexican Americans (20.42 (0.61) mEq/day), followed by Non-Hispanic Blacks (17.47 (0.42) mEq/day). Crude NEAPF was highest in Non-Hispanic Blacks (64.66 (0.43) mEq/day), and almost 9 mEq/day higher compared to Non-Hispanic Whites (55.78 (0.39) mEq/day). Multivariate linear regression adjusting for confounders revealed comparable interracial DAL differences. CONCLUSIONS We found significant DAL differences across the investigated ethnic groups. Whether these differences potentially play a role in population health inequity in the USA will be subject to additional research.
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Affiliation(s)
- Maximilian Andreas Storz
- Department of Internal Medicine II, Centre for Complementary Medicine, Faculty of Medicine, Freiburg University Hospital, University of Freiburg, Freiburg, Germany.
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Bodnar LM, Odoms-Young A, Kirkpatrick SI, Naimi AI, Petersen JM, Martin CL. Experiences of Racial Discrimination and Periconceptional Diet Quality. J Nutr 2023; 153:2369-2379. [PMID: 37271415 PMCID: PMC10447608 DOI: 10.1016/j.tjnut.2023.05.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 04/18/2023] [Accepted: 05/31/2023] [Indexed: 06/06/2023] Open
Abstract
BACKGROUND Racism is a key determinant of perinatal health disparities. Poor diet may contribute to this effect, but research on racism and dietary patterns is limited. OBJECTIVE We aimed to describe the relation between experiences of racial discrimination and adherence to the 2015‒2020 Dietary Guidelines for Americans. METHODS We used data from a prospective pregnancy cohort study conducted at 8 United States medical centers (2010‒2013). At 6‒13 weeks of gestation, 10,038 nulliparous people with singleton pregnancies were enrolled. Participants completed a Block food frequency questionnaire, assessing usual diet in the 3 mo around conception, and the Krieger Experiences of Discrimination Scale, assessing the number of situational domains (e.g., at school and on the street) in which participants ever experienced racial discrimination. Alignment of dietary intake with the 2015-2020 Dietary Guidelines for Americans was assessed using the Healthy Eating Index (HEI)-2015. RESULTS The study showed that 49%, 44%, 35%, and 17% of the Asian, Black, Hispanic, and White participants reported experiences of racial discrimination in any domain. Most participants experienced discrimination in 1 or 2 situational domains. There were no meaningful differences in HEI-2015 total or component scores in any racial or ethnic group according to count of self-reported domains in which individuals experienced discrimination. For example, mean total scores were 57‒59 among Black, 61‒66 among White, 61‒63 among Hispanic, and 66‒69 among Asian participants across the count of racial discrimination domains. CONCLUSIONS This null association stresses the importance of going beyond interpersonal racial discrimination to consider the institutions, systems, and practices affecting racialized people to eliminate persistent inequalities in diet and perinatal health.
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Affiliation(s)
- Lisa M Bodnar
- Department of Epidemiology, University of Pittsburgh School of Public Health, Pittsburgh, PA; Department of Obstetrics, Gynecology, and Reproductive Sciences, School of Medicine, University of Pittsburgh, Pittsburgh, PA.
| | | | - Sharon I Kirkpatrick
- School of Public Health Sciences, University of Waterloo, Waterloo, Ontario, Canada
| | - Ashley I Naimi
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA
| | - Julie M Petersen
- Department of Epidemiology, University of Pittsburgh School of Public Health, Pittsburgh, PA
| | - Chantel L Martin
- Department of Epidemiology, Gillings School of Global Public Health, Chapel Hill, NC
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Thomson JL, Landry AS, Walls TI. Relationships Among Acculturation Using Two Different Language Variables, Diet Quality, and Accuracy of Diet Quality Assessment in Non-Hispanic Asians Residing in the United States. J Nutr 2023; 153:1577-1586. [PMID: 36990183 DOI: 10.1016/j.tjnut.2023.03.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 03/16/2023] [Accepted: 03/21/2023] [Indexed: 03/29/2023] Open
Abstract
BACKGROUND Evidence suggests acculturation can increase risks of poor diet, obesity, and chronic diseases. Yet questions remain regarding acculturation proxy measures and associations with diet quality in Asian Americans. OBJECTIVE Primary objectives included estimating percentages of Asian Americans with low, moderate, and high acculturation using two proxy measures of acculturation based on different language variables and determining if diet quality differences existed among acculturation levels using the two proxy acculturation measures. METHODS Study sample included 1,275 Asian participants ≥16 years of age from National Health and Nutrition Examination Survey 2015-2018. Nativity/length of US residence, immigration age, language spoken at home (home), and language of dietary recall (recall) were used as proxy measures for two acculturation scales. Replicate 24-hour dietary recalls were conducted and diet quality was assessed using 2015 Healthy Eating Index (HEI-2015). Statistical methods for complex survey designs were used for analysis. RESULTS Using home and recall language, 26% vs 9% of participants were classified with low, 50% vs 63% with moderate, and 24% vs 28% with high acculturation. On the home language scale, participants with low and/or moderate acculturation had higher scores (0.5-5.5 points) for vegetables, fruits, whole grains, seafood and plant protein, saturated fats, added sugars, and total HEI-2015 than participants with high acculturation; participants with low acculturation had lower refined grains score (1.2 points) than participants with high acculturation. Results were similar for the recall language scale except differences between participants with moderate and high acculturation also were observed for fatty acids. CONCLUSIONS Although percentages of Asian Americans classified with low, moderate, and high acculturation differed between two proxy measures for acculturation, diet quality differences among acculturation groups were remarkably similar between the two proxy measures. Hence, use of either language variable may yield comparable results regarding relationships between acculturation and diet in Asian Americans.
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Affiliation(s)
- Jessica L Thomson
- Delta Human Nutrition Research Program, USDA Agricultural Research Service, Stoneville, MS, United States.
| | - Alicia S Landry
- Department of Nutrition and Family Sciences, University of Central Arkansas, Conway, AR, United States
| | - Tameka I Walls
- Delta Human Nutrition Research Program, USDA Agricultural Research Service, Stoneville, MS, United States
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Deshpande A, Shah NS, Kandula NR. Obesity and Cardiovascular Risk among South Asian Americans. CURRENT CARDIOVASCULAR RISK REPORTS 2023; 17:73-82. [PMID: 37009309 PMCID: PMC10063226 DOI: 10.1007/s12170-023-00714-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/10/2022] [Indexed: 02/05/2023]
Abstract
Purpose of review South Asian Americans experience higher cardiometabolic risk and disproportionately high rates of cardiovascular disease (CVD) compared to other racial and ethnic groups in the United States. The purpose of this review is to summarize recent evidence about the role of obesity in CVD risk in South Asian Americans and identify key evidence gaps and future directions for research and interventions for obesity in this group. Recent findings South Asian Americans are predisposed to abdominal obesity and have a higher distribution of visceral fat, intermuscular fat, and intrahepatic fat compared to adults of other race and ethnic groups. In this population, the risk for cardiometabolic disease appears to be elevated even at a normal body mass index. Social, cultural, religious, interpersonal, and environmental factors are related to obesity and obesity-related behaviors among South Asian Americans. Summary There is a relatively high prevalence of obesity in South Asian-origin populations in the United States, who have unique socio-cultural determinants of overweight and obesity. Future research should clarify why the risk for metabolic disease and CVD is elevated at normal BMI in the South Asian American population, and environmental and other structural factors that may influence obesity in this group. Interventions must be adapted to the social and cultural context of South Asian Americans to improve effectiveness and implementation.
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Affiliation(s)
| | - Nilay S. Shah
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL
- Department of Medicine (Cardiology), Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Namratha R. Kandula
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL
- Department of Medicine (General Internal Medicine), Northwestern University Feinberg School of Medicine, Chicago, IL
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Gupta K, Al Rifai M, Hussain A, Minhas AMK, Patel J, Kalra D, Samad Z, Virani SS. South Asian ethnicity: What can we do to make this risk enhancer a risk equivalent? Prog Cardiovasc Dis 2022; 75:21-32. [PMID: 36279943 DOI: 10.1016/j.pcad.2022.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Accepted: 10/12/2022] [Indexed: 11/06/2022]
Abstract
South Asians account for around 25% of the global population and are the fastest-growing ethnicity in the US. This population has an increasing burden of atherosclerotic cardiovascular disease (ASCVD) which is also seen in the diaspora. Current risk prediction equations underestimate this risk and consider the South Asian ethnicity as a risk-enhancer among those with borderline-intermediate risk. In this review, we discuss why the South Asian population is at a higher risk of ASCVD and strategies to mitigate this increased risk.
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Affiliation(s)
- Kartik Gupta
- Department of Medicine, Henry Ford Hospital, Detroit, MI, USA
| | - Mahmoud Al Rifai
- Section of Cardiology and Cardiovascular Research, Department of Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Aliza Hussain
- Section of Cardiology and Cardiovascular Research, Department of Medicine, Baylor College of Medicine, Houston, TX, USA
| | | | - Jaideep Patel
- Pauley Heart Center, Division of Cardiology, Virginia Commonwealth University Medical Center, Richmond, VA, USA; Johns Hopkins Ciccarone Center for the Prevention of Cardiovascular Disease, Baltimore, MD, USA
| | - Dinesh Kalra
- Rudd Heart & Lung Center, University of Louisville School of Medicine, Louisville, KY, USA
| | - Zainab Samad
- Department of Medicine, Aga Khan University, Karachi, Pakistan
| | - Salim S Virani
- Section of Cardiology and Cardiovascular Research, Department of Medicine, Baylor College of Medicine, Houston, TX, USA; Health Policy, Quality & Informatics Program, Health Services Research and Development Center for Innovations in Quality, Effectiveness, and Safety (IQuESt), Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX, USA; Section of Cardiology, Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX, USA.
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Al Rifai M, Kianoush S, Jain V, Joshi PH, Cainzos-Achirica M, Nasir K, Merchant AT, Dodani S, Wong SS, Samad Z, Mehta A, Chunara R, Kalra A, Virani SS. Association of U.S. birth, duration of residence in the U.S., and atherosclerotic cardiovascular disease risk factors among Asian adults. Prev Med Rep 2022; 29:101916. [PMID: 35898194 PMCID: PMC9309422 DOI: 10.1016/j.pmedr.2022.101916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 07/07/2022] [Accepted: 07/18/2022] [Indexed: 11/26/2022] Open
Abstract
Introduction Prior studies have shown a direct association between U.S. birth and duration of residence with atherosclerotic cardiovascular disease (ASCVD) though, few have specifically focused on Asian Americans. Methods We utilized cross-sectional data from the 2006 to 2015 National Health Interview Survey. We compared prevalent cardiovascular risk factors and ASCVD among Asian American individuals by U.S. birth and duration of time spent in the U.S. Results The study sample consisted of 18,150 Asian individuals of whom 20.5 % were Asian Indian, 20.5 % were Chinese, 23.4 % were Filipino, and 35.6 % were of other Asian ethnic groups. The mean (standard error) age was 43.8 (0.21) years and 53 % were women. In multivariable-adjusted logistic regression models, U.S. birth was associated with a higher prevalence odds ratio (95 % confidence interval) of current smoking 1.31 (1.07,1.60), physical inactivity 0.62 (0.54,0.72), obesity 2.26 (1.91,2.69), hypertension 1.33 (1.12,1.58), and CAD 1.96 (1.24,3.11), but lower prevalence of stroke 0.28 (0.11,0.71). Spending greater than 15 years in the U.S. was associated with a higher prevalence of current smoking 1.65 (1.24,2.21), obesity 2.33 (1.57,3.47), diabetes 2.68 (1.17,6.15), and hyperlipidemia 1.72 (1.09,2.71). Conclusion Heterogeneity exists in cardiovascular risk factor burden among Asian Americans according to Asian ethnicity, U.S. birth, and duration of time living in the U.S.
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Affiliation(s)
- Mahmoud Al Rifai
- Section of Cardiology, Department of Medicine, Baylor College of Medicine, Houston, TX, United States
| | - Sina Kianoush
- Section of Cardiology, Department of Medicine, Baylor College of Medicine, Houston, TX, United States
| | - Vardhmaan Jain
- Department of Medicine, Cleveland Clinic Foundation, Cleveland, OH, United States
| | - Parag H Joshi
- Department of Medicine, Division of Cardiology, UT Southwestern Medical Center, Dallas, TX, United States
| | - Miguel Cainzos-Achirica
- Division of Cardiovascular Prevention and Wellness, Department of Cardiology, Houston Methodist DeBakey Heart & Vascular Center, Houston, TX, United States
| | - Khurram Nasir
- Division of Cardiovascular Prevention and Wellness, Department of Cardiology, Houston Methodist DeBakey Heart & Vascular Center, Houston, TX, United States
| | - Anwar T Merchant
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, United States
| | - Sunita Dodani
- Section of Cardiology, Department of Internal Medicine, Eastern Virginia Medical School (EVMS), Norfolk, VA, United States.,EVMS-Sentara Healthcare Analytics and Delivery Science Institute, Norfolk, VA, United States
| | - Sally S Wong
- Office of Science, Medicine and Health, The American Heart Association, Dallas, TX, United States
| | | | - Anurag Mehta
- Division of Cardiology, Department of Medicine, Virginia Commonwealth University Medical Center, Richmond, VA, United States
| | - Rumi Chunara
- Department of Biostatistics, School of Global Public Health, New York University & Department of Computer Science and Engineering, Tandon School of Engineering, New York University, New York, NY, United States
| | - Ankur Kalra
- Department of Cardiovascular Medicine, Heart, Vascular, & Thoracic Institute, Cleveland Clinic, Cleveland, OH, United States
| | - Salim S Virani
- Section of Cardiology, Department of Medicine, Baylor College of Medicine, Houston, TX, United States.,Section of Cardiology, Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX, United States.,Health Policy, Quality & Informatics Program, Michael E. DeBakey VA Medical Center Health Services Research & Development Center for Innovations in Quality, Effectiveness, and Safety, Houston, TX, United States.,Section of Cardiovascular Research, Department of Medicine, Baylor College of Medicine, Houston, TX, United States
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13
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Pichardo MS, Esserman D, Ferrucci LM, Molina Y, Chlebowski RT, Pan K, Garcia DO, Lane DS, Shadyab AH, Lopez-Pentecost M, Luo J, Kato I, Springfield S, Rosal MC, Bea JW, Cespedes Feliciano EM, Qi L, Nassir R, Snetselaar L, Manson J, Bird C, Irwin ML. Adherence to the American Cancer Society Guidelines on nutrition and physical activity for cancer prevention and obesity-related cancer risk and mortality in Black and Latina Women's Health Initiative participants. Cancer 2022; 128:3630-3640. [PMID: 35996861 DOI: 10.1002/cncr.34428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 06/29/2022] [Accepted: 07/14/2022] [Indexed: 11/08/2022]
Abstract
BACKGROUND Although adherence to the American Cancer Society (ACS) Guidelines on Nutrition and Physical Activity for Cancer Prevention associates with lower risk of obesity-related cancer (ORC) incidence and mortality, evidence in Black and Latina women is limited. This association was examined in Black and Latina participants in the Women's Health Initiative (WHI). METHODS Semi-Markov multistate model examined the association between ACS guideline adherence and ORC incidence and mortality in the presence of competing events, combined and separately, for 9301 Black and 4221 Latina postmenopausal women. Additionally, ACS guideline adherence was examined in a subset of less common ORCs and potential effect modification by neighborhood socioeconomic status and smoking. RESULTS Over a median of 11.1, 12.5, and 3.7 years of follow-up for incidence, nonconditional mortality, and conditional mortality, respectively, 1191 ORCs (Black/Latina women: 841/269), 1970 all-cause deaths (Black/Latina women: 1576/394), and 341 ORC-related deaths (Black/Latina women: 259/82) were observed. Higher ACS guideline adherence was associated with lower ORC incidence for both Black (cause-specific hazard ratio [CSHR]highvs.low : 0.72; 95% CI, 0.55-0.94) and Latina (CSHRhighvs.low : 0.58, 95% CI, 0.36-0.93) women; but not conditional all-cause mortality (Black hazard ratio [HR]highvs.low : 0.86; 95% CI, 0.53-1.39; Latina HRhighvs.low : 0.81; 95% CI, 0.32-2.06). Higher adherence was associated with lower incidence of less common ORC (Ptrend = .025), but conditional mortality events were limited. Adherence and ORC-specific deaths were not associated and there was no evidence of effect modification. CONCLUSIONS Adherence to the ACS guidelines was associated with lower risk of ORCs and less common ORCs but was not for conditional ORC-related mortality. LAY SUMMARY Evidence on the association between the American Cancer Society Guidelines on Nutrition and Physical Activity for Cancer Prevention and cancer remains scarce for women of color. Adherence to the guidelines and risk of developing one of 13 obesity-related cancers among Black and Latina women in the Women's Health Initiative was examined. Women who followed the lifestyle guidelines had 28% to 42% lower risk of obesity-related cancer. These findings support public health interventions to reduce growing racial/ethnic disparities in obesity-related cancers.
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Affiliation(s)
- Margaret S Pichardo
- Yale School of Public Health, New Haven, Connecticut, USA.,Howard University College of Medicine, Washington, District of Columbia, USA
| | | | | | - Yamile Molina
- University of Illinois Chicago, Chicago, Illinois, USA
| | - Rowan T Chlebowski
- Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, Torrance, California, USA
| | - Kathy Pan
- Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, Torrance, California, USA
| | | | | | | | | | - Juhua Luo
- Indiana University, Bloomington, Indiana, USA
| | - Ikuko Kato
- Wayne State University School of Medicine, Detroit, Michigan, USA
| | | | - Milagros C Rosal
- University of Massachusetts Chan Medical School, Worcester, Massachusetts, USA
| | | | | | - Lihong Qi
- University of California Davis, Davis, California, USA
| | - Rami Nassir
- Umm Al-Qura University, Makkah, Saudi Arabia
| | | | - JoAnn Manson
- Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Chloe Bird
- RAND Corporation, Santa Monica, California, USA
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14
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Zou P, Ba D, Luo Y, Yang Y, Zhang C, Zhang H, Wang Y. Dietary Characteristics and Influencing Factors on Chinese Immigrants in Canada and the United States: A Scoping Review. Nutrients 2022; 14:nu14102166. [PMID: 35631309 PMCID: PMC9147302 DOI: 10.3390/nu14102166] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 05/13/2022] [Accepted: 05/18/2022] [Indexed: 02/01/2023] Open
Abstract
Background: Chinese immigrants are an integral part of Canadian and American society. Chinese immigrants believe diet to be an important aspect of health, and dietary behaviours in this population have been associated with changes in disease risk factors and disease incidence. This review aims to summarize the characteristics of the dietary behaviours of Chinese immigrants and the associated influencing factors to better inform individual, clinical, and policy decisions. Methods: This scoping review was written in accordance with PRISMA guidelines. MEDLINE, PsychINFO, CINAHL, AgeLine, ERIC, ProQuest, Nursing and Allied Health Database, PsychARTICLES, and Sociology Database were utilized for the literature search. Articles were included if they explored dietary or nutritional intake or its influencing factors for Chinese immigrants to Canada or the United States. Results: A total of 51 papers were included in this review. Among Chinese immigrants in Canada and the United States, the intake of fruits and vegetables, milk and alternatives, and fiber were inadequate against national recommendations. Chinese immigrants showed increased total consumption of food across all food groups and adoption of Western food items. Total caloric intake, meat and alternatives intake, and carbohydrate intake increased with acculturation. Individual factors (demographics, individual preferences, and nutritional awareness), familial factors (familial preferences and values, having young children in the family, and household food environment), and community factors (accessibility and cultural conceptualizations of health and eating) influenced dietary behaviours of Chinese immigrants. Discussion and Conclusion: Efforts should be undertaken to increase fruit, vegetable, and fibre consumption in this population. As dietary acculturation is inevitable, efforts must also be undertaken to ensure that healthy Western foods are adopted. It is important for healthcare providers to remain culturally sensitive when providing dietary recommendations. This can be achieved through encouragement of healthy ethnocultural foods and acknowledgement and incorporation of traditional health beliefs and values into Western evidence-based principles where possible.
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Affiliation(s)
- Ping Zou
- School of Nursing, Nipissing University, 222 St. Patrick Street, Suite 618, Toronto, ON M5T 1V4, Canada
- Correspondence: (P.Z.); (Y.W.); Tel.: +416-642-7003 (P.Z.)
| | - Dong Ba
- Faculty of Health Sciences, McMaster University, 1280 Main Street West, Hamilton, ON L8S 4L8, Canada;
| | - Yan Luo
- Faculty of Nursing, Health Science Center, Xi’an Jiaotong University, No. 76 Yanta West Road, Xi’an 710061, China;
| | - Yeqin Yang
- School of Nursing, Wenzhou Medical University, Chashan Higher Education Park, Wenzhou 325035, China; (Y.Y.); (C.Z.)
| | - Chunmei Zhang
- School of Nursing, Wenzhou Medical University, Chashan Higher Education Park, Wenzhou 325035, China; (Y.Y.); (C.Z.)
| | - Hui Zhang
- Department of Cardiology, Guizhou Provincial People’s Hospital, Guiyang 550002, China;
| | - Yao Wang
- Xiang Ya School of Nursing, Central South University, Changsha 410013, China
- Correspondence: (P.Z.); (Y.W.); Tel.: +416-642-7003 (P.Z.)
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15
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Liese AD, Wambogo E, Lerman JL, Boushey CJ, Neuhouser ML, Wang S, Harmon BE, Tinker LF. Variations in Dietary Patterns Defined by the Healthy Eating Index 2015 and Associations with Mortality: Findings from the Dietary Patterns Methods Project. J Nutr 2022; 152:796-804. [PMID: 34755860 PMCID: PMC8891183 DOI: 10.1093/jn/nxab383] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 09/22/2021] [Accepted: 10/28/2021] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND It is currently unknown if within high-quality dietary intake there exist distinct dietary patterns associated with health benefits that are identifiable with multidimensional dietary pattern analyses. The purpose of this study was to identify specific dietary patterns and groups therein and their associations with all-cause, CVD, and cancer mortality. METHODS We conducted sex-specific k-means cluster analyses within Healthy Eating Index 2015 (HEI-2015) quintile 5 in 3 US cohorts [NIH-American Association of Retired Persons Diet and Health Study (AARP), the Multiethnic Cohort (MEC), Women's Health Initiative Observational Study (WHI OS)], clusters ranging from n = 1190 to n = 12,007. Characterizations incorporated HEI-2015 overall and component-specific percentage adherence goals, using untruncated and truncated radar graphs and shape analyses. Using cohort- and sex-specific Cox proportional hazards models, associations of quintile 5 clusters with all-cause, cardiovascular disease (CVD), and cancer mortality were evaluated relative to quintile 1. RESULTS In each cohort sex-specific sample, 3 identified clusters included 16%-62% of participants, providing evidence for variation within high-quality dietary intake. Clusters revealed commonalities in total fruits and whole fruits intakes that exceeded goals and high sodium intake. Dairy and whole grain intakes oftentimes fell below goal. Some clusters were in addition characterized by total vegetables, greens & beans, and seafood & plant protein intakes exceeding goals. All high-quality dietary patterns were associated with a multivariable-adjusted significant 15%-26% lower risk of all-cause death than diet intake in quintile 1 (except for cluster 2 in WHI OS), and with a 16%-25% lower risk of CVD mortality in the AARP and MEC cohorts. Cancer mortality results were inconsistent. CONCLUSIONS Multiple ways to achieve a high-quality diet were identified and significant associations with lower all-cause and CVD mortality were seen in some cohorts.
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Affiliation(s)
- Angela D Liese
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
| | - Edwina Wambogo
- Division of Cancer Control and Population Sciences, National Cancer Institute, NIH, US Department of Health and Human Services, Bethesda, MD, USA
| | - Jennifer L Lerman
- Division of Cancer Control and Population Sciences, National Cancer Institute, NIH, US Department of Health and Human Services, Bethesda, MD, USA
| | - Carol J Boushey
- Epidemiology Program, University of Hawaii Cancer Center, Honolulu, HI, USA
| | - Marian L Neuhouser
- Cancer Prevention Program, Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Song Wang
- Department of Computer Science and Engineering, University of South Carolina, Columbia, SC, USA
| | - Brook E Harmon
- Nutrition and Health Care Management, Appalachian State University, Boone, NC, USA
| | - Lesley F Tinker
- Cancer Prevention Program, Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
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16
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Dhillon J, Jacobs AG, Ortiz S, Diaz Rios LK. A Systematic Review of Literature on the Representation of Racial and Ethnic Minority Groups in Clinical Nutrition Interventions. Adv Nutr 2022; 13:1505-1528. [PMID: 35108358 PMCID: PMC9526835 DOI: 10.1093/advances/nmac002] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 10/29/2021] [Accepted: 01/10/2022] [Indexed: 02/04/2023] Open
Abstract
The racial and ethnic disparities in diet-related chronic diseases are major concerns. This systematic review examines the extent to which diet-induced changes in health outcomes, such as cardiometabolic, inflammation, cancer, bone health, and kidney function outcomes, etc., have been reported and discussed by race or ethnicity in randomized trials with 2 or more diet arms that recruited both minority and non-Hispanic White groups. Databases (i.e., PubMed, Cochrane Library, and Web of Science) were searched up to August 2021. Thirty-four studies that discussed effects of defined dietary interventions on health outcomes by racial or ethnic minority group compared with non-Hispanic Whites were included in the systematic review (PROSPERO registration number: CRD42021229256). Acute trials and those with 1 diet arm that accounted for race or ethnicity in their analyses and studies that focused on a single racial or ethnic group were discussed separately. Most studies were conducted in Black compared with White adults testing effects of energy restriction, macronutrient modification, sodium reduction, or variations of the Dietary Approaches to Stop Hypertension (DASH) diet on cardiometabolic outcomes. There was limited focus on other minority groups. Evidence suggests greater blood pressure reduction for Black adults compared with Whites particularly with DASH (or similar) diets. Overall, there was limited consideration for group-specific eating patterns and diet acceptability. Overall risk of bias was low. With emerging precision nutrition initiatives that aim to optimize metabolic responses in population subgroups through tailored approaches, it is imperative to ensure adequate representation of racial and ethnic subgroups for addressing health disparities. Factors that help explain variability in responses such as socioecological context should be included and adequately powered. Given the racial and ethnic disparities in chronic diseases, studying the adoption, maintenance, and effectiveness of dietary interventions on health outcomes among different groups is critical for developing approaches that can mitigate diet-related health disparities.
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Affiliation(s)
| | | | - Sigry Ortiz
- Department of Molecular & Cell Biology, School of Natural Sciences, University of California Merced, Merced, CA, USA
| | - L Karina Diaz Rios
- Division of Agriculture and Natural Resources, University of California Merced, Merced, CA, USA
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17
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Wise LA, Wesselink AK, Schildroth S, Calafat AM, Bethea TN, Geller RJ, Coleman CM, Fruh V, Claus Henn B, Botelho JC, Harmon QE, Thirkill M, Wegienka GR, Baird DD. Correlates of plasma concentrations of per- and poly-fluoroalkyl substances among reproductive-aged Black women. ENVIRONMENTAL RESEARCH 2022; 203:111860. [PMID: 34403666 PMCID: PMC8616815 DOI: 10.1016/j.envres.2021.111860] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 07/29/2021] [Accepted: 08/05/2021] [Indexed: 05/26/2023]
Abstract
BACKGROUND Per- and polyfluoroalkyl substances (PFAS) are synthetic chemicals used in commercial and consumer goods. Black women are underrepresented in studies of PFAS exposure. METHODS We performed a cross-sectional analysis of correlates of plasma PFAS concentrations among 1499 Black women aged 23-35 participating in the Study of Environment, Lifestyle, and Fibroids (SELF), a Detroit-based cohort study. At baseline (2010-2012), participants provided questionnaire data on socio-demographics; behaviors; diet; and menstrual, contraceptive, and reproductive histories. Using mass spectrometry in non-fasting plasma samples collected at enrollment, we quantified several PFAS, including perfluorohexane sulfonate (PFHxS), perfluorooctane sulfonate (PFOS), perfluorooctanoate (PFOA), perfluorononanoate (PFNA), perfluorodecanoate (PFDA), perfluoroundecanoate (PFUnDA), and 2-N-methyl-perfluorooctane sulfonamido acetate (MeFOSAA). We used linear regression to calculate percentage differences (%D) and 95 % confidence intervals (CIs) for associations between selected correlates and PFAS concentrations, adjusting for all other correlates. RESULTS PFHxS, PFOS, PFOA, and PFNA were detected in ≥97 % of women; PFDA in 86 %; MeFOSAA in 70 %; and PFUnDA in 52 %. Age, income, education, and intakes of water, alcohol, and seafood were positively associated with several PFAS. Current smoking was positively associated with MeFOSAA. Body mass index was inversely associated with most PFAS, except PFHxS. Strong inverse associations (%D; 95 % CI) were observed between parity (≥3 vs. 0 births) and PFHxS (-34.7; -43.0, -25.1) and PFOA (-33.1; -39.2, -26.3); breastfeeding duration (≥6 months vs. nulliparous) and PFOA (-31.1; -37.8, -23.7), PFHxS (-24.2; -34.5, -12.3), and PFOS (-18.4; -28.3, -7.1); recent birth (<2 years ago vs. nulliparous) and PFOA (-33.1; -39.6, -25.8), PFHxS (-29.3; -39.0, -18.1), PFNA (-25.2; -32.7, -16.8), and PFOS (-18.3; -28.3, -6.9); and intensity of menstrual bleed (heavy vs. light) and PFHxS (-18.8; -28.3, -8.2), PFOS (-16.4; -24.9, -7.1), PFNA (-10.5; -17.8, -2.6), and PFOA (-10.0; -17.2, -2.1). Current use of depot medroxyprogesterone acetate (DMPA) was positively associated with PFOS (20.2; 1.4, 42.5), PFOA (16.2; 1.5, 33.0), and PFNA (15.3; 0.4, 32.4). CONCLUSIONS Reproductive factors that influence PFAS elimination showed strong associations with several PFAS (reduced concentrations with parity, recent birth, lactation, heavy menstrual bleeding; increased concentrations with DMPA use).
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Affiliation(s)
- Lauren A Wise
- Department of Epidemiology, Boston University School of Public Health, Boston, MA, USA.
| | - Amelia K Wesselink
- Department of Epidemiology, Boston University School of Public Health, Boston, MA, USA
| | - Samantha Schildroth
- Department of Environmental Health, Boston University School of Public Health, Boston, MA, USA
| | - Antonia M Calafat
- Division of Laboratory Sciences, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Traci N Bethea
- Office of Minority Health & Health Disparities Research, Georgetown Lombardi Comprehensive Cancer Center, Washington, DC, USA
| | - Ruth J Geller
- Department of Epidemiology, Boston University School of Public Health, Boston, MA, USA
| | - Chad M Coleman
- Department of Epidemiology, Boston University School of Public Health, Boston, MA, USA
| | - Victoria Fruh
- Department of Environmental Health, Boston University School of Public Health, Boston, MA, USA
| | - Birgit Claus Henn
- Department of Environmental Health, Boston University School of Public Health, Boston, MA, USA
| | - Julianne C Botelho
- Division of Laboratory Sciences, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Quaker E Harmon
- Epidemiology Branch, National Institute of Environmental Health Sciences, Research Triangle Park, NC, USA
| | - Maya Thirkill
- Department of Epidemiology, Boston University School of Public Health, Boston, MA, USA
| | | | - Donna D Baird
- Epidemiology Branch, National Institute of Environmental Health Sciences, Research Triangle Park, NC, USA
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18
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Visaria A, Nagaraj B, Shah M, Kethidi N, Modak A, Shahani J, Chilakapati R, Raghuwanshi M. Low Amount and Intensity of Leisure-time Physical Activity in Asian Indian Adults. Am J Health Promot 2021; 36:440-449. [PMID: 34911346 DOI: 10.1177/08901171211059807] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PURPOSE We sought to describe leisure-time, aerobic, and muscle strengthening physical activity (PA) patterns in U.S. Asian Indians, in comparison to other races/ethnicities. DESIGN, SETTING, AND SAMPLE We utilized the 2011-2018 National Health Interview Surveys, a set of cross-sectional, nationally representative surveys of the U.S. noninstitutionalized population. Our study population included 257 652 adults who answered PA questions. MEASURES PA was classified per 2008 U.S. guidelines and continuously per estimated metabolic equivalents (METs). Race was classified into White, Black, Asian Indian, Other Asian, and American Indian/Alaskan Native/Multiracial. ANALYSIS We used survey design-adjusted, multivariable logistic regression to determine odds of sufficient and highly active physical activity levels, adjusting for predisposing, enabling, need, and health care service factors as guided by the Anderson Model. We also used linear regression to determine racial differences in average MET-minutes/week. Analysis was additionally stratified by comorbidity status. RESULTS While Asian Indians (N = 3049) demonstrated similar odds of sufficient aerobic PA as Whites (aOR [95% CI]: .97 [.88,1.07]), Asian Indians had 22% lower odds of meeting highly active aerobic PA levels (.78 [.71,0.87]) and 18% lower odds of meeting sufficient muscle strengthening PA levels (.82 [.73,0.91]). This translated to an average 172 (95% CI: 45 300) fewer MET-minutes. Furthermore, this decrease in MET-minutes/week was especially apparent in those without hypertension (β[95% CI]: -164 [-314,-15]) without diabetes (-185 [-319,-52]), and low/normal BMI (-422 [-623,-222]). CONCLUSION Asian Indians, especially those without comorbidities, are less likely to engage in high-intensity physical activity than Whites.
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Affiliation(s)
- Aayush Visaria
- Department of Medicine, 33244Rutgers New Jersey Medical School, Newark, NJ, USA
| | - Bharath Nagaraj
- Department of Medicine, 33244Rutgers New Jersey Medical School, Newark, NJ, USA
| | - Megh Shah
- Department of Medicine, 33244Rutgers New Jersey Medical School, Newark, NJ, USA
| | - Nikhit Kethidi
- Department of Medicine, 33244Rutgers New Jersey Medical School, Newark, NJ, USA
| | - Anurag Modak
- Department of Medicine, 33244Rutgers New Jersey Medical School, Newark, NJ, USA.,Center for Advanced Biotechnology and Medicine, 33244Rutgers Robert Wood Johnson Medical School, Piscataway, NJ, USA
| | - Jai Shahani
- Department of Medicine, 33244Rutgers New Jersey Medical School, Newark, NJ, USA
| | - Rachana Chilakapati
- Department of Medicine, 33244Rutgers New Jersey Medical School, Newark, NJ, USA
| | - Maya Raghuwanshi
- Division of Endocrinology, Department of Medicine, 33244Rutgers New Jersey Medical School, Newark, NJ, USA
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19
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Rodriguez LA, Kanaya AM, Shiboski SC, Fernandez A, Herrington D, Ding J, Bradshaw PT. Does NAFLD mediate the relationship between obesity and type 2 diabetes risk? evidence from the multi-ethnic study of atherosclerosis (MESA). Ann Epidemiol 2021; 63:15-21. [PMID: 34293421 PMCID: PMC8500945 DOI: 10.1016/j.annepidem.2021.07.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 07/09/2021] [Accepted: 07/13/2021] [Indexed: 02/08/2023]
Abstract
PURPOSE To estimate the effect of obesity on type 2 diabetes (T2DM) risk and evaluate to what extent non-alcoholic fatty liver disease (NAFLD) mediates this association. METHODS Data came from 4,522 adults ages 45-84 participating in the Multi-Ethnic Study of Atherosclerosis cohort. Baseline obesity was defined using established BMI categories. NAFLD was measured by CT scans at baseline and incident T2DM defined as fasting glucose ≥126 mg/dL or use of diabetes medications. RESULTS Over a median 9.1 years of follow-up between 2000 and 2012, 557 new cases of T2DM occurred. After adjusting for age, sex, race/ethnicity, education, diet and exercise, those with obesity had 4.5 times the risk of T2DM compared to normal weight (hazard ratio [HR] = 4.5, 95% confidence interval [CI]: 3.0, 5.9). The mediation analysis suggested that NAFLD accounted for ~36% (95% CI: 27, 44) of the effect (direct effect HR = 3.2, 95% CI: 2.3, 4.6; indirect effect through NAFLD, HR = 1.4, 95% CI: 1.3, 1.5). CONCLUSIONS These data suggest that the association between obesity and T2DM risk is partially explained by the presence of NAFLD. Future studies should evaluate if NAFLD could be an effective target to reduce the effect of obesity on T2DM.
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Affiliation(s)
- Luis A Rodriguez
- University of California, San Francisco, Department of Epidemiology & Biostatistics, San Francisco, CA; Kaiser Permanente Northern California, Division of Research, Oakland, CA.
| | - Alka M Kanaya
- University of California, San Francisco, Department of Epidemiology & Biostatistics, San Francisco, CA; University of California, San Francisco, Division of General Internal Medicine, San Francisco, CA
| | - Stephen C Shiboski
- University of California, San Francisco, Department of Epidemiology & Biostatistics, San Francisco, CA
| | - Alicia Fernandez
- University of California, San Francisco, Department of Medicine, San Francisco, CA
| | - David Herrington
- Wake Forest School of Medicine, Department of Internal Medicine, Winston-Salem, NC
| | - Jingzhong Ding
- Wake Forest School of Medicine, Sticht Center on Aging, Winston-Salem, NC
| | - Patrick T Bradshaw
- University of California, Berkeley, School of Public Health, Division of Epidemiology & Biostatistics, Berkeley, CA
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20
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Bonacini M, Kassamali F, Kari S, Lopez Barrera N, Kohla M. Racial differences in prevalence and severity of non-alcoholic fatty liver disease. World J Hepatol 2021; 13:763-773. [PMID: 34367497 PMCID: PMC8326166 DOI: 10.4254/wjh.v13.i7.763] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 04/08/2021] [Accepted: 07/07/2021] [Indexed: 02/06/2023] Open
Abstract
The aim of this review is to assess the evidence regarding racial differences in the prevalence and severity of nonalcoholic fatty liver disease (NAFLD). We reviewed the published literature that reported prevalence, severity, and genetic associations of NAFLD in different ethnic groups. The metabolic syndrome (MetS) has been associated with NAFLD, but each component of the MetS is present in various races in different percentages and their effect on NAFLD appears to be dissimilar. An elevated triglyceride (TG) level seems to have the strongest association with NAFLD. The latter is more prevalent in Hispanic patients; Blacks have lower TG levels and a lower NAFLD prevalence, compared to Caucasians or Hispanics. The severity of liver fibrosis is lower in some, but not all biopsy-based studies of Black patients. No study has evaluated the severity of liver disease controlling for the individual components of MetS, especially TG. Important racial differences in the prevalence of selected genetic polymorphisms, particularly PNPLA-3 and MBOAT7 have been documented, together with their effects on the prevalence of liver steatosis and fibrosis. Data on overall and liver mortality have found no significant differences according to race/ethnicity, with the possible exception of one paper reporting lower cirrhosis mortality in Black patients. We conclude that NAFLD is more prevalent in Hispanics and less in Blacks. This is supported by differences in key genetic polymorphisms associated with hepatic fat storage. However, there is presently insufficient evidence to firmly conclude that race, per se, plays a role in the development of liver fibrosis and its complications. Further studies, appropriately controlled for diet, exercise, and individual MetS parameters are needed.
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Affiliation(s)
- Maurizio Bonacini
- Department of Gastroenterology and Hepatology, California Pacific Medical Center, California Pacific Medical Center, San Francisco, CA 94115, United States
| | - Farah Kassamali
- Department of Gastroenterology and Hepatology, California Pacific Medical Center, San Francisco, CA 94115, United States
| | - Swathi Kari
- Department of Internal Medicine, St. Mary's medical Center, San Francisco, CA 94117, United States
| | | | - Mohamed Kohla
- Department of Hepatology, National Liver Institute, Menoufiya University, Shibin Al Kom 32511, Menoufiya, Egypt
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