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Adjei NK, Samkange-Zeeb F, Boakye D, Saleem M, Christianson L, Kebede MM, Heise TL, Brand T, Esan OB, Taylor-Robinson DC, Agyemang C, Zeeb H. Ethnic differences in metabolic syndrome in high-income countries: A systematic review and meta-analysis. Rev Endocr Metab Disord 2024; 25:727-750. [PMID: 38598068 PMCID: PMC11294386 DOI: 10.1007/s11154-024-09879-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/23/2024] [Indexed: 04/11/2024]
Abstract
This review aimed to systematically quantify the differences in Metabolic Syndrome (MetS) prevalence across various ethnic groups in high-income countries by sex, and to evaluate the overall prevalence trends from 1996 to 2022. We conducted a systematic literature review using MEDLINE, Web of Science Core Collection, CINAHL, and the Cochrane Library, focusing on studies about MetS prevalence among ethnic groups in high-income countries. We pooled 23 studies that used NCEP-ATP III criteria and included 147,756 healthy participants aged 18 and above. We calculated pooled prevalence estimates and 95% confidence intervals (CI) using both fixed-effect and random-effect intercept logistic regression models. Data were analysed for 3 periods: 1996-2005, 2006-2009, and 2010-2021. The pooled prevalence of MetS in high-income countries, based on the NCEP-ATP III criteria, was 27.4% over the studied period, showing an increase from 24.2% in 1996-2005 to 31.9% in 2010-2021, with men and women having similar rates. When stratified by ethnicity and sex, ethnic minority women experienced the highest prevalence at 31.7%, while ethnic majority women had the lowest at 22.7%. Notably, MetS was more prevalent in ethnic minority women than men. Among ethnic minorities, women had a higher prevalence of MetS than men, and the difference was highest in Asians (about 15 percentage points). Among women, the prevalence of MetS was highest in Asians (41.2%) and lowest in Blacks/Africans (26.7%). Among men, it was highest in indigenous minority groups (34.3%) and lowest among in Blacks/Africans (19.8%). MetS is increasing at an alarming rate in high-income countries, particularly among ethnic minority women. The burden of MetS could be effectively reduced by tailoring interventions according to ethnic variations and risk profiles.
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Affiliation(s)
- Nicholas Kofi Adjei
- Department of Public Health, Policy and Systems, University of Liverpool, Waterhouse Building 2nd Floor Block F, Liverpool, L69 3GL, UK.
- Leibniz Institute for Prevention Research and Epidemiology - BIPS, Bremen, Germany.
- Health Sciences Bremen, University of Bremen, Bremen, Germany.
| | | | - Daniel Boakye
- Leibniz Institute for Prevention Research and Epidemiology - BIPS, Bremen, Germany
| | - Maham Saleem
- Leibniz Institute for Prevention Research and Epidemiology - BIPS, Bremen, Germany
| | - Lara Christianson
- Leibniz Institute for Prevention Research and Epidemiology - BIPS, Bremen, Germany
| | | | - Thomas L Heise
- Leibniz Institute for Prevention Research and Epidemiology - BIPS, Bremen, Germany
| | - Tilman Brand
- Leibniz Institute for Prevention Research and Epidemiology - BIPS, Bremen, Germany
| | - Oluwaseun B Esan
- Department of Public Health, Policy and Systems, University of Liverpool, Waterhouse Building 2nd Floor Block F, Liverpool, L69 3GL, UK
| | - David C Taylor-Robinson
- Department of Public Health, Policy and Systems, University of Liverpool, Waterhouse Building 2nd Floor Block F, Liverpool, L69 3GL, UK
| | - Charles Agyemang
- Department of Public Health, Amsterdam Public Health Research Institute, Academic Medical Center, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Hajo Zeeb
- Leibniz Institute for Prevention Research and Epidemiology - BIPS, Bremen, Germany
- Health Sciences Bremen, University of Bremen, Bremen, Germany
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Mendelian randomization study reveals a causal relationship between adiponectin and LDL cholesterol in Africans. Sci Rep 2022; 12:18955. [PMID: 36347891 PMCID: PMC9643497 DOI: 10.1038/s41598-022-21922-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 10/05/2022] [Indexed: 11/10/2022] Open
Abstract
Adiponectin has been associated with cardiometabolic traits in observational studies across populations, yet it is unclear if these associations are causal. We performed Mendelian randomization (MR) analysis to assess the relationship between adiponectin and cardiometabolic traits in sub-Saharan Africans. We constructed a polygenic risk score (PRS) for adiponectin levels across 3354 unrelated sub-Saharan Africans. The PRS was used as the instrumental variable in two-stage least-squares MR analysis to assess its association with insulin resistance, HDL, LDL, total cholesterol, triglycerides, blood pressure, Type 2 Diabetes (T2D), and hypertension. The adiponectin PRS was causally related with LDL (β = 0.55, 95%CI 0.07-1.04, P-value = 0.024) but not the other traits. This association was observed in both overweight/obese and normal weight individuals, but only reached statistical significance among overweight/obese individuals (β = 0.55, 95%CI 0.01-1.08, P-value = 0.045). In normal weight individuals, the adiponectin PRS was associated with T2D (OR = 0.13, 95%CI 0.02-0.73, P-value = 0.021), and in men with HDL (β = 1.03, 95%CI 0.14-1.92, P-value = 0.023). The findings of this first MR study in sub-Saharan Africans support a causal relationship of adiponectin with LDL, with T2D in normal weight individuals only, and with HDL in men only. These observations add to the small but growing literature on adiponectin MR studies.
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Ellahi B, Aitken A, Dikmen D, Seyhan-Erdoğan B, Makda M, Razaq R. Acceptability, Usability and Weight Loss Outcomes in a Randomized Cross-Over Study of Commercially Available Portion Size Tools in an Overweight South Asian Community. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19137714. [PMID: 35805371 PMCID: PMC9266172 DOI: 10.3390/ijerph19137714] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 06/13/2022] [Accepted: 06/17/2022] [Indexed: 01/09/2023]
Abstract
South Asian women living in the UK are particularly at high risk of obesity-related complications, such as type 2 diabetes and cardiovascular disease. Exposure to large portion sizes is a risk factor for obesity. Specifically designed tableware helps individuals to manage weight by controlling food portion sizes. Thirty-one (n = 31) overweight or obese South Asian adult women participated in a randomised cross-over trial aimed to assess the efficacy, acceptance, and weight change of two guided/calibrated commercially available portion control tools (Utensil set and Crockery Set) used in free-living conditions. Data on acceptance, perceived changes in portion size, frequency, and meal type was collected using paper questionnaires and 3-day diet diaries. Scores describing acceptance, ease of use, and perceived effectiveness were derived from five-point Likert scales from which binary indicators (high/low) were analysed for significance using multivariate variance analysis for repeated measurements. A reduction in BMI was observed at each point of measurement (p = 0.007). For overall tool use, the crockery set scored higher in all areas of acceptance, ease of use, and perceived efficacy for all comparisons. Self-selected portion sizes increased for salads and decreased for cooking oil and breakfast cereals with both tools. Further research to scale up and evaluate similar weight management interventions for this group is warranted.
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Affiliation(s)
- Basma Ellahi
- Faculty of Health and Social Care, University of Chester, Parkgate Road, Chester CH14BJ, UK; (A.A.); (M.M.); (R.R.)
- Correspondence: ; Tel.: +44-1244-512177; Fax: +44-1244-510000
| | - Amanda Aitken
- Faculty of Health and Social Care, University of Chester, Parkgate Road, Chester CH14BJ, UK; (A.A.); (M.M.); (R.R.)
| | - Derya Dikmen
- Department of Nutrition and Dietetics, Hacettepe University, Ankara 06230, Turkey; (D.D.); (B.S.-E.)
| | - Bilge Seyhan-Erdoğan
- Department of Nutrition and Dietetics, Hacettepe University, Ankara 06230, Turkey; (D.D.); (B.S.-E.)
| | - Munibah Makda
- Faculty of Health and Social Care, University of Chester, Parkgate Road, Chester CH14BJ, UK; (A.A.); (M.M.); (R.R.)
| | - Rifat Razaq
- Faculty of Health and Social Care, University of Chester, Parkgate Road, Chester CH14BJ, UK; (A.A.); (M.M.); (R.R.)
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Zethof M, Mosterd CM, Collard D, Galenkamp H, Agyemang C, Nieuwdorp M, van Raalte DH, van den Born BJH. Differences in Body Composition Convey a Similar Risk of Type 2 Diabetes Among Different Ethnic Groups With Disparate Cardiometabolic Risk-The HELIUS Study. Diabetes Care 2021; 44:1692-1698. [PMID: 34006564 DOI: 10.2337/dc21-0230] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 04/16/2021] [Indexed: 02/03/2023]
Abstract
OBJECTIVE Studies have shown a disparate association between body composition and the risk of type 2 diabetes. We assessed whether associations between differences in body composition and type 2 diabetes vary among ethnic groups with disparate cardiometabolic risk. RESEARCH DESIGN AND METHODS We used data from the Healthy Life in an Urban Setting (HELIUS) study, including individuals aged 18-70 years of African Surinamese (n = 3,997), South Asian Surinamese (n = 2,956), Turkish (n = 3,546), Moroccan (n = 3,850), Ghanaian (n = 2,271), and Dutch (n = 4,452) origin living in Amsterdam. Type 2 diabetes was defined using the World Health Organization criteria. Logistic regression was used to assess the relation between body composition and type 2 diabetes. Waist-to-hip ratio (WHR), waist circumference, BMI, and body fat percentage by bioelectrical impedance were used to estimate body composition. RESULTS Per unit change in BMI, only Ghanaian (odds ratio [OR] 0.94 [95% CI 0.89-0.99]) and Moroccan (0.94 [0.89-0.99]) women had a smaller increase in type 2 diabetes compared with the Dutch population, whereas the ORs for body fat percentage were 0.94 (0.89-1.00) for Ghanaian, 0.93 (0.88-0.99) for Moroccan, and 0.95 (0.90-1.00) for South Asian Surinamese women. There was no interaction between WHR and ethnicity on the risk of type 2 diabetes, and there were no differences in men. WHR had the highest precision in predicting type 2 diabetes in both men (C statistic = 0.78) and women (C statistic = 0.81). CONCLUSIONS The association between differences in body composition and type 2 diabetes is roughly the same in all ethnic groups. WHR seems the most reliable and consistent predictor of type 2 diabetes regardless of ethnic background.
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Affiliation(s)
- Marleen Zethof
- Department of Public and Occupational Health, Amsterdam University Medical Centers, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands.,Department of Vascular Medicine, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
| | - Charlotte M Mosterd
- Department of Public and Occupational Health, Amsterdam University Medical Centers, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands.,Diabetes Center, Department of Internal Medicine, Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Didier Collard
- Department of Vascular Medicine, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
| | - Henrike Galenkamp
- Department of Public and Occupational Health, Amsterdam University Medical Centers, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - Charles Agyemang
- Department of Public and Occupational Health, Amsterdam University Medical Centers, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - Max Nieuwdorp
- Department of Vascular Medicine, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
| | - Daniël H van Raalte
- Diabetes Center, Department of Internal Medicine, Amsterdam University Medical Centers, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Bert-Jan H van den Born
- Department of Public and Occupational Health, Amsterdam University Medical Centers, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands .,Department of Vascular Medicine, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
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5
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Darko SN, Meeks KAC, Owiredu WKBA, Laing EF, Boateng D, Beune E, Addo J, de-Graft Aikins A, Bahendeka S, Mockenhaupt F, Spranger J, Agyei-Baffour P, Klipstein-Grobusch K, Smeeth L, Agyemang C, Owusu-Dabo E. Anthropometric indices and their cut-off points in relation to type 2 diabetes among Ghanaian migrants and non-migrants: The RODAM study. Diabetes Res Clin Pract 2021; 173:108687. [PMID: 33571601 DOI: 10.1016/j.diabres.2021.108687] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 08/20/2020] [Accepted: 01/25/2021] [Indexed: 12/11/2022]
Abstract
AIMS To compare body mass index (BMI), waist circumference (WC) and waist-to-hip ratio (WHR) as determinants of type 2 diabetes (T2DM) and determine optimal cut-offs in a sub-Saharan African population. METHODS Data from the RODAM study including Ghanaians aged 25-70 living in rural Ghana, urban Ghana and Europe were used. Logistic regression was used to assess associations between BMI, WC, WHR and T2DM status, by sex and site. Area under the curve (AUC) were constructed to discriminate between indices and establish performance and cut-off values. RESULTS WHR had the strongest association with T2DM in men and women across sites, except for rural men. The highest adjusted odds ratio (aOR) and AUC were in rural women for WHR (aOR = 2.09, 95%CI = 1.47-2.99; AUC = 0.71). Among migrants, WHR had higher AUCs compared with BMI (p < 0.01) and WC (p < 0.05). Cut-offs for BMI and WC in men were lower compared with the WHO reference across sites (WC: 85.4-93.7 vs 102 cm, BMI: 23.1-28.2 vs 30.0 kg/m2). CONCLUSIONS WHR outperformed BMI and WC as anthropometric indices in relation to T2DM among Ghanaian migrants. The lower BMI and WC cut-offs for T2DM than WHO established standards, highlights the need for African specific cut-offs to avoid missing high risk populations.
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Affiliation(s)
- Samuel N Darko
- Kumasi Centre for Collaborative Research in Tropical Medicine, Kwame Nkrumah University of Science and Technology (KNUST), Kumasi, Ghana; Department of Molecular Medicine, School of Medical Sciences, Kwame Nkrumah University of Science and Technology (KNUST), Kumasi, Ghana.
| | - Karlijn A C Meeks
- Department of Public Health, Amsterdam UMC, University of Amsterdam, Amsterdam Public Health Research Institute, Amsterdam, Netherlands; Center for Research on Genomics and Global Health, National Human Genome Research Institute, National Institutes of Health, Bethesda, United States
| | - William K B A Owiredu
- Department of Molecular Medicine, School of Medical Sciences, Kwame Nkrumah University of Science and Technology (KNUST), Kumasi, Ghana
| | - Edwin F Laing
- Department of Molecular Medicine, School of Medical Sciences, Kwame Nkrumah University of Science and Technology (KNUST), Kumasi, Ghana
| | - Daniel Boateng
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, Netherlands
| | - Erik Beune
- Department of Public Health, Amsterdam UMC, University of Amsterdam, Amsterdam Public Health Research Institute, Amsterdam, Netherlands
| | - Juliet Addo
- Department of Non-Communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, UK
| | - Ama de-Graft Aikins
- Regional Institute for Population Studies, University of Ghana, Legon-Accra, Ghana
| | - Silver Bahendeka
- Mother Kevin Postgraduate Medical School (MKPGMS), Uganda Martyrs University, Kampala, Uganda
| | - Frank Mockenhaupt
- Institute of Tropical Medicine and International Health, Charite-University Medicine Berlin, Germany
| | - Joachim Spranger
- Department of Endocrinology and Metabolism, Charite-University Medicine Berlin, Berlin, Germany
| | - Peter Agyei-Baffour
- School of Public Health, Kwame Nkrumah University of Science and Technology (KNUST), Kumasi, Ghana
| | - Kerstin Klipstein-Grobusch
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, Netherlands; Division of Epidemiology and Biostatistics, School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Liam Smeeth
- Department of Non-Communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, UK
| | - Charles Agyemang
- Department of Public Health, Amsterdam UMC, University of Amsterdam, Amsterdam Public Health Research Institute, Amsterdam, Netherlands
| | - Ellis Owusu-Dabo
- School of Public Health, Kwame Nkrumah University of Science and Technology (KNUST), Kumasi, Ghana
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Do Diabetes Mellitus Differences Exist within Generations? Three Generations of Moluccans in the Netherlands. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18020493. [PMID: 33435344 PMCID: PMC7827698 DOI: 10.3390/ijerph18020493] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 12/24/2020] [Accepted: 01/06/2021] [Indexed: 11/16/2022]
Abstract
Background: Diabetes mellitus (DM) is known to be more prevalent among migrants compared to their host populations. It is unclear whether DM prevalence differs between generations among migrants. We investigated the differences in DM prevalence among three generations of Moluccans, who have been living for over 65 years in the Netherlands, compared to the Dutch population. Methods: In this cross-sectional study, data of a healthcare insurance database on hospital and medication use (Achmea Health Database) were used. The dataset contained 5394 Moluccans and 52,880 Dutch persons of all ages. DM differences were assessed by means of logistic regression, adjusting for age, sex, urbanization, and area socio-economic status. Results: The prevalence of DM was higher in all generations of Moluccans compared to the Dutch. The adjusted odds ratios (AORs) for DM were significantly higher in total group of Moluccans compared to the Dutch (AOR 1.60, 95% CI 1.42–1.80) and across the first and second generation of Moluccans compared to the Dutch (first generation (1.73, 1.47–2.04) and second generation (1.44, 1.19–1.75). Higher AOR were found for first generation men (1.55, 1.22–1.97) and first (1.90, 1.52–2.37) and second (1.63, 1.24–2.13) generation Moluccan women compared to the Dutch. AOR for the third generation Moluccans was increased to a similar extent (1.51, 0.97–2.34), although not statistical significant. Conclusions: Our findings show higher odds of DM across generations of Moluccans compared to the Dutch. DM prevention strategies for minorities should be targeted at all migrant generations in host countries.
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Prevalence of Disease-Related Undernutrition on Hospital Admission and Its Association With Functionality and Length of Hospital Stay in Multiethnic Suriname. TOP CLIN NUTR 2021. [DOI: 10.1097/tin.0000000000000232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Alloh F, Hemingway A, Turner-Wilson A. Exploring the Experiences of West African Immigrants Living with Type 2 Diabetes in the UK. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:E3516. [PMID: 31547169 PMCID: PMC6801552 DOI: 10.3390/ijerph16193516] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 09/09/2019] [Accepted: 09/10/2019] [Indexed: 11/16/2022]
Abstract
The increasing prevalence and poorer management of Type 2 diabetes among West African immigrants in the UK is a public health concern. This research explored the experiences of West African immigrants in the management of Type 2 diabetes in the UK using a constructivist grounded theory approach. In-depth individual interviews were conducted with thirty-four West African immigrants living with Type 2 diabetes in the London area. Fifteen male and nineteen female adult West African immigrants with age range from 33-82 years participated in the study. Participants were recruited from five diabetes support groups and community settings. Initial, focused and theoretical coding, constant comparison and memos were used to analyse collected data. Three concepts emerged: Changing dietary habits composed of participants' experiences in meeting dietary recommendations, improving physical activity concerned with the experience of reduced physical activity since moving to the UK and striving to adapt which focus on the impact of migration changes in living with Type 2 diabetes in the UK. These address challenges that West African immigrants experience in the management of Type 2 diabetes in the UK. The findings of this research provide a better understanding of the influencing factors and can be used to improve the support provided for West Africans living with Type 2 diabetes in the UK, presenting a deeper understanding of socio-cultural factors that contribute to supporting individuals from this population.
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Affiliation(s)
- Folashade Alloh
- Department of Public Health and Human Sciences, Faculty of Health and Social Sciences, Bournemouth University, Bournemouth BH1 3LH, UK.
| | - Ann Hemingway
- Department of Public Health and Human Sciences, Faculty of Health and Social Sciences, Bournemouth University, Bournemouth BH1 3LH, UK.
| | - Angela Turner-Wilson
- Department of Public Health and Human Sciences, Faculty of Health and Social Sciences, Bournemouth University, Bournemouth BH1 3LH, UK.
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Agyemang C. Comfy zone hypotheses in migrant health research: time for a paradigm shift. Public Health 2019; 172:108-115. [DOI: 10.1016/j.puhe.2019.03.025] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 03/19/2019] [Accepted: 03/27/2019] [Indexed: 12/21/2022]
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Alloh FT, Hemingway A, Turner-Wilson A. Systematic review of diabetes management among black African immigrants, white and South Asian populations. JOURNAL OF GLOBAL HEALTH REPORTS 2019. [DOI: 10.29392/joghr.3.e2019020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
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Zhang X, van den Munckhof ICL, Rutten JHW, Netea MG, Groen AK, Zwinderman AH. Association of hemoglobin A1C with circulating metabolites in Dutch with European, African Surinamese and Ghanaian background. Nutr Diabetes 2019; 9:15. [PMID: 31040268 PMCID: PMC6491479 DOI: 10.1038/s41387-019-0082-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Revised: 03/28/2019] [Accepted: 04/11/2019] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND The prevalence of type 2 diabetes mellitus (T2DM) varies significantly across ethnic groups. A better understanding of the mechanisms underlying the variation in different ethnic groups may help to elucidate the pathophysiology of T2DM. The present work aims to generate a hypothesis regarding "why do subjects with African background have excess burden of T2DM?". METHODS In the current study, we performed metabolite profiling of plasma samples derived from 773 subjects of three ethnic groups (Dutch with European, Ghanaian and African Surinamese background). We performed Bayesian lognormal regression analyses to assess associations between HbA1c and circulating metabolites. RESULTS Here we show that subjects with African Surinamese and Ghanaian background had similar associations of HbA1c with circulating amino acids and triglyceride-rich lipoproteins as subjects with European background. In contrast, subjects with Ghanaian and African Surinamese background had different associations of HbA1c with acetoacetate, small LDL particle and small HDL particle concentrations, compared to the subjects with European background. CONCLUSIONS On the basis of the observations, we hypothesize that the excess burden of T2DM in subjects with African background may be due to impaired cholesterol efflux capacity or abnormal cholesterol uptake.
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Affiliation(s)
- Xiang Zhang
- Department of Experimental Vascular Medicine, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, The Netherlands.
| | | | - Joost H W Rutten
- Department of Internal Medicine, Radboud university medical center, Nijmegen, The Netherlands
| | - Mihai G Netea
- Department of Internal Medicine, Radboud university medical center, Nijmegen, The Netherlands
- Radboud Center for Infectious Diseases, Radboud university medical Center, Nijmegen, The Netherlands
- Department for Genomics & Immunoregulation, Life and Medical Sciences Institute (LIMES), University of Bonn, Bonn, Germany
| | - Albert K Groen
- Department of Experimental Vascular Medicine, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, The Netherlands
- Department of Pediatrics, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Aeilko H Zwinderman
- Clinical Epidemiology, Biostatistics, and Bioinformatics, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, The Netherlands
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Skogberg N, Laatikainen T, Lilja E, Lundqvist A, Härkänen T, Koponen P. The association between anthropometric measures and glycated haemoglobin (HbA1c) is different in Russian, Somali and Kurdish origin migrants compared with the general population in Finland: a cross-sectional population-based study. BMC Public Health 2019; 19:391. [PMID: 30971258 PMCID: PMC6458679 DOI: 10.1186/s12889-019-6698-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2018] [Accepted: 03/25/2019] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Persons of African and Middle-Eastern origin living in European countries have a high prevalence of type 2 diabetes, accompanied by high prevalence of obesity among women but not always among men. The aim of this study was to examine whether there are differences in the association between anthropometric measures and glucose levels measured with glycated haemoglobin and fasting blood glucose among persons of migrant origin in Finland. METHODS Cross-sectional population-based data of the 30-64 year-old participants in the health examination of the Migrant Health and Wellbeing Study was used, selecting persons without diabetes (Russian origin n = 293, Somali origin n = 184, Kurdish origin n = 275). The reference group were non-diabetic participants in the Health 2011 Survey (n = 653), representative of the general Finnish population. Anthropometric measures included body mass index (BMI), waist circumference (WC), waist-to-height ratio (WHtR) and waist-to-hip ratio (WHR, available for Maamu Study participants only). RESULTS Depending on whether continuous or categorical anthropometric measures were used, age, sex and anthropometrics explained 13-18% of variation in HbA1c among persons of Russian origin, 5-10% among persons of Somali origin, 1-3% among persons of Kurdish origin and 11-13% among the general population. Also depending on whether continuous or categorical anthropometric measures were used, age, sex and anthropometrics explained 13-19% of variation in fasting blood glucose among persons of Russian origin, 15-20% among persons of Somali origin, 13-17% among persons of Kurdish origin and 16-17% among the general population. With exception for BMI, strength of the association between continuous anthropometric measures and HbA1c was significantly lower among persons of Kurdish origin compared with the general Finnish population (p = 0.044 for WC and p = 0.040 for WHtR). CONCLUSIONS A low degree of association between anthropometric measures and HbA1c was observed among persons of Kurdish origin. Findings of this study suggest caution is warranted when using HbA1c as a screening tool for glucose impairment among persons without diabetes in populations of diverse origin.
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Affiliation(s)
- Natalia Skogberg
- Department of Welfare, National Institute for Health and Welfare, Mannerheimintie 166, PL 30, 00271 Helsinki, Finland
| | - Tiina Laatikainen
- Department of Public Health Solutions, National Institute for Health and Welfare, Mannerheimintie 166, PL 30, 00271 Helsinki, Finland
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, PL 1627, 70211 Kuopio, Finland
- Joint municipal authority for North Karelia social and health services, Tikkamäentie 16, 80210 Joensuu, Finland
| | - Eero Lilja
- Department of Welfare, National Institute for Health and Welfare, Mannerheimintie 166, PL 30, 00271 Helsinki, Finland
| | - Annamari Lundqvist
- Department of Public Health Solutions, National Institute for Health and Welfare, Mannerheimintie 166, PL 30, 00271 Helsinki, Finland
| | - Tommi Härkänen
- Department of Public Health Solutions, National Institute for Health and Welfare, Mannerheimintie 166, PL 30, 00271 Helsinki, Finland
| | - Päivikki Koponen
- Department of Public Health Solutions, National Institute for Health and Welfare, Mannerheimintie 166, PL 30, 00271 Helsinki, Finland
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Dal Canto E, Farukh B, Faconti L. Why are there ethnic differences in cardio-metabolic risk factors and cardiovascular diseases? JRSM Cardiovasc Dis 2018; 7:2048004018818923. [PMID: 30574299 PMCID: PMC6299297 DOI: 10.1177/2048004018818923] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Revised: 07/06/2018] [Accepted: 09/26/2018] [Indexed: 01/01/2023] Open
Abstract
Europe's population is becoming increasingly ethnically diverse, and epidemiological studies indicate that there are remarkable differences in cardio-metabolic risk factors between ethnic groups living in the same area. Variations observed in the distribution of cardiovascular risk factors in these communities may therefore help explain-at least in part-the different burdens on cardiovascular diseases. So far, the underlying pathophysiology leading to ethnic variations in the prevalence of cardio-metabolic risk factors is still poorly understood but it is likely to represent the complex interactions from several innate and environmental factors. Tailored prevention and treatment strategies should therefore be implemented in those "high-risk populations," but data derived from randomized clinical trials are still limited. This article will provide an overview on the role of ethnicity on cardio-metabolic risk factors and cardiovascular diseases, focusing on type 2 diabetes and dyslipidemia based mainly on Dutch and British data.
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Affiliation(s)
- E Dal Canto
- Amsterdam Cardiovascular Sciences, VU University Medical Centre, Amsterdam, The Netherlands
| | - B Farukh
- Department of Clinical Pharmacology, St. Thomas' Hospital, King's College London, London, UK
| | - L Faconti
- Department of Clinical Pharmacology, St. Thomas' Hospital, King's College London, London, UK
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Skogberg N, Laatikainen T, Lundqvist A, Lilja E, Härkänen T, Koponen P. Which anthropometric measures best indicate type 2 diabetes among Russian, Somali and Kurdish origin migrants in Finland? A cross-sectional study. BMJ Open 2018; 8:e019166. [PMID: 29773697 PMCID: PMC5961561 DOI: 10.1136/bmjopen-2017-019166] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
OBJECTIVES To compare the performance of body mass index (BMI), waist-to-height ratio (WHtR), waist circumference (WC) and waist-to-hip ratio (WHR) in detecting type 2 diabetes among Russian, Somali and Kurdish (born in Iraq/Iran) origin migrants and Finns. DESIGN AND PARTICIPANTS Cross-sectional study comparing health examination survey data of Russian, Somali and Kurdish origin migrants (n=917) aged 30-64 years who took part in the Migrant Health and Wellbeing Survey with the general Finnish population in the Health 2011 Survey (n=887). Participants were randomly selected from the National Population Register. SETTING Six cities in Finland, where a substantial majority of migrants live. OUTCOME MEASURES Anthropometric measures included objectively measured BMI, WHtR, WC and WHR. Type 2 diabetes was defined based on self-report, laboratory measures of glycated haemoglobin and register data. Test performance was assessed using receiver operating characteristics curves, using area under the curve (AUC) as a measure of accuracy. RESULTS Among Finns, test performance was highest for WC (AUC=0.81, 95% CI 0.74 to 0.87) and WHtR (AUC=0.81, 95% CI 0.75 to 0.87). Test performance was similar for BMI (AUC=0.80, 95% CI 0.67 to 0.92), WC (AUC=0.79, 95% CI 0.67 to 0.91) and WHtR (AUC=0.70, 95% CI 0.66 to 0.93) among Russians. WC and WHtR had highest test performance also among Somali (AUC=0.74, 95% CI 0.64 to 0.84 for WC and AUC=0.75, 95% CI 0.65 to 0.85 for WHtR) and Kurds (AUC=0.71, 95% CI 0.61 to 0.81 for WC and AUC=0.70, 95% CI 0.59 to 0.80 for WHtR).Among migrants, WHR had the poorest test performance. CONCLUSION WC and WHtR performed overall the best across all study groups, however, accuracy of detection was lower particularly among Somali and Kurds. Currently used diabetes risk assessment tools assume a strong association between anthropometrics and diabetes. These tools need to be validated among non-Western populations.
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Affiliation(s)
- Natalia Skogberg
- Department of Public Health, University of Helsinki, Helsinki, Finland
- Department of Welfare, National Institute for Health and Welfare, Helsinki, Finland
| | - Tiina Laatikainen
- Department of Public Health Solutions, National Institute for Health and Welfare, Helsinki, Finland
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland
- Joint Municipal Authority for North Karelia Social and Health Services, Joensuu, Finland
| | - Annamari Lundqvist
- Department of Public Health Solutions, National Institute for Health and Welfare, Helsinki, Finland
| | - Eero Lilja
- Department of Welfare, National Institute for Health and Welfare, Helsinki, Finland
| | - Tommi Härkänen
- Department of Public Health Solutions, National Institute for Health and Welfare, Helsinki, Finland
| | - Päivikki Koponen
- Department of Public Health Solutions, National Institute for Health and Welfare, Helsinki, Finland
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Agyemang C, Meeks K, Boateng R, Beune E. Your health is your wealth: faith-based community action on the health of African migrant communities in Amsterdam. J Epidemiol Community Health 2018; 72:409-412. [DOI: 10.1136/jech-2017-209130] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Revised: 01/17/2018] [Accepted: 01/27/2018] [Indexed: 12/12/2022]
Abstract
The African migrant communities in Europe face many challenges including poor health outcomes. Migrant community leaders can play a crucial role in addressing the health needs of their community members. In this paper, we described Sub-Saharan African migrant community leaders’ action to improve the health of their faith-based community members in Amsterdam, the Netherlands.
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Objectively measured sedentary time among five ethnic groups in Amsterdam: The HELIUS study. PLoS One 2017; 12:e0182077. [PMID: 28759597 PMCID: PMC5536274 DOI: 10.1371/journal.pone.0182077] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Accepted: 07/12/2017] [Indexed: 01/09/2023] Open
Abstract
INTRODUCTION Sedentary behaviour is increasingly recognised as a health risk. While differences in this behaviour might help explain ethnic differences in disease profiles, studies on sedentary behaviour in ethnic minorities are scarce. The aim of this study was to compare the levels and the socio-demographic and lifestyle-related correlates of objectively measured sedentary time among five ethnic groups in Amsterdam, the Netherlands. METHODS Data were collected as part of the HELIUS study. The sample consisted of adults from a Dutch, Moroccan, African Surinamese, South-Asian Surinamese and Turkish ethnic origin. Data were collected by questionnaire, physical examination, and a combined heart rate and accelerometry monitor (Actiheart). Sedentary time was defined as waking time spent on activities of <1.5 metabolic equivalents. Ethnic differences in the levels of sedentary time were tested using ANOVA and ANCOVA analyses, while ethnic differences in the correlates of sedentary time were tested with interactions between ethnicity and potential correlates using general linear models. Associations between these correlates and sedentary time were explored using linear regression analyses stratified by ethnicity (pre-determined). All analyses were adjusted for gender and age. RESULTS 447 participants were included in the analyses, ranging from 73 to 109 participants per ethnic group. Adjusted levels of sedentary time ranged from 569 minutes/day (9.5 hours/day) for participants with a Moroccan and Turkish origin to 621 minutes/day (10.3 hours/day) in African Surinamese participants. There were no statistically significant differences in the levels or correlates of sedentary time between the ethnic groups. Meeting the physical activity recommendations (150 minutes/week) was consistently inversely associated with sedentary time across all ethnic groups, while age was positively associated with sedentary time in most groups. CONCLUSIONS No statistically significant differences in the levels of objectively measured sedentary time or its socio-demographic and lifestyle-related correlates were observed among five ethnic groups in Amsterdam, the Netherlands.
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Snijder MB, Agyemang C, Peters RJ, Stronks K, Ujcic-Voortman JK, van Valkengoed IGM. Case Finding and Medical Treatment of Type 2 Diabetes among Different Ethnic Minority Groups: The HELIUS Study. J Diabetes Res 2017; 2017:9896849. [PMID: 28154830 PMCID: PMC5244015 DOI: 10.1155/2017/9896849] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Accepted: 12/13/2016] [Indexed: 12/21/2022] Open
Abstract
Aims. Prevention of diabetes complications depends on the level of case finding and successful treatment of diabetes, which may differ between ethnicities. Therefore, we studied the prevalence by age, awareness, treatment, and control of type 2 diabetes, among a multiethnic population. Methods. We included 4,541 Dutch, 3,032 South-Asian Surinamese, 4,109 African Surinamese, 2,323 Ghanaian, 3,591 Turkish, and 3,887 Moroccan participants (aged 18-70 y) from the HELIUS study. The prevalence of diabetes was analysed by sex, ethnicity, and 10-year age groups. Ethnic differences in the prevalence, awareness, treatment, and control of diabetes were studied by logistic regression. Results. From the age of 31-40 years and older, the prevalence of diabetes was 3 to 12 times higher among ethnic minority groups than that among the Dutch host population. Awareness and medical treatment of diabetes were 2 to 5 times higher among ethnic minorities than that among Dutch. Among those medically treated, only 37-53% had HbA1c levels on target (≤7.0%); only Dutch men had HbA1c levels on target more often (67%). Conclusions. Our results suggest that the age limit for case finding among ethnic minority groups should be lower than that for the general population. Importantly, despite higher awareness and treatment among ethnic minorities, glycemic control was low, suggesting a need for increased efforts to improve the effectiveness of treatment in these groups.
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Affiliation(s)
- Marieke B. Snijder
- Department of Public Health, Academic Medical Center, Amsterdam, Netherlands
| | - Charles Agyemang
- Department of Public Health, Academic Medical Center, Amsterdam, Netherlands
| | - Ron J. Peters
- Department of Cardiology, Academic Medical Center, Amsterdam, Netherlands
| | - Karien Stronks
- Department of Public Health, Academic Medical Center, Amsterdam, Netherlands
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Jaffe A, Giveon S, Wulffhart L, Oberman B, Freedman L, Ziv A, Kalter-Leibovici O. Diabetes among Ethiopian Immigrants to Israel: Exploring the Effects of Migration and Ethnicity on Diabetes Risk. PLoS One 2016; 11:e0157354. [PMID: 27300299 PMCID: PMC4907509 DOI: 10.1371/journal.pone.0157354] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2015] [Accepted: 05/28/2016] [Indexed: 02/08/2023] Open
Abstract
Objective Diabetes prevalence among ethnic minorities and immigrants often differs from the majority indigenous population. We compared diabetes prevalence, incidence and risk among Ethiopian and non-Ethiopian Jews. Within these main groups, we controlled for the effect of migration on diabetes risk by comparing the subgroups of Ethiopian and former Soviet Union (FSU) immigrants, and compared both with Israeli-born non-Ethiopian Jews. Methods The study cohort included adult Ethiopian (n = 8,398) and age-matched non-Ethiopian Jews (n = 15,977) and subgroups: Ethiopian immigrants (n = 7,994), FSU immigrants (n = 1,541) and Israeli-born non-Ethiopian Jews (n = 10,828). Diabetes prevalence, annual incidence, and hazard ratios (HRs) adjusted for sex and metabolic syndrome (MetS)-components, were determined in three age groups (<50yrs, 50-59yrs, and ≥60yrs). Comparisons of body mass index (BMI) at diabetes incidence were made. Results Younger (<50yrs) Ethiopians had higher prevalence rates, 3.6% (95%CI: 3.1–4.1) and annual incidence, 0.9% (95%CI: 0.8–1.0) than non-Ethiopians, 2.7% (95%CI: 2.3–3.0) and 0.5% (95%CI: 0.4–0.6), respectively. These differences were particularly pronounced among Ethiopian women. Diabetes risk among Ethiopians was higher and adjustment for MetS-components was important only for BMI, which further increased hazard ratio (HR) estimates associated with Ethiopian ethnicity from 1.81 (95% CI:1.50–2.17) to 2.31 (95% CI:1.91–2.79). The same differences were seen when comparing Ethiopian to FSU immigrants. BMI before incident diabetes was lower among younger Ethiopian immigrants than younger FSU immigrants and Israeli-born. Conclusions Ethiopian ethnicity is associated with increased diabetes risk, which is age and BMI dependent. Young Ethiopians<50yrs, particularly women, had the greatest increase in risk. Lower BMI cut-offs should be defined to reflect diabetes risk among Ethiopians.
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Affiliation(s)
- Anat Jaffe
- Endocrinology & Diabetes Unit Hillel Yaffe Medical Center, Hadera, Israel
- Unit of Cardiovascular Epidemiology, Gertner Institute for Epidemiology & Health Policy Research, Sheba Medical Center, Tel-Hashomer, Ramat Gan, Israel
- * E-mail:
| | - Shmuel Giveon
- Clalit Health Services, Department of Family Practice, Sharon Shomron District, Department of Family Practice, Sackler School of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Liat Wulffhart
- Unit of Biostatistics; Gertner Institute for Epidemiology & Health Policy Research, Sheba Medical Center, Tel-Hashomer, Ramat Gan, Israel
| | - Bernice Oberman
- Unit of Biostatistics; Gertner Institute for Epidemiology & Health Policy Research, Sheba Medical Center, Tel-Hashomer, Ramat Gan, Israel
| | - Laurence Freedman
- Unit of Biostatistics; Gertner Institute for Epidemiology & Health Policy Research, Sheba Medical Center, Tel-Hashomer, Ramat Gan, Israel
| | - Arnona Ziv
- Unit of Information and Computing, Gertner Institute for Epidemiology & Health Policy Research, Sheba Medical Center, Tel-Hashomer, Ramat Gan, Israel
| | - Ofra Kalter-Leibovici
- Unit of Cardiovascular Epidemiology, Gertner Institute for Epidemiology & Health Policy Research, Sheba Medical Center, Tel-Hashomer, Ramat Gan, Israel
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
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