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Lubaki JPF, Francis JM, Omole OB. Perspectives for glycaemic control in type 2 diabetes in Kinshasa, Democratic Republic of the Congo. Health Promot Int 2023; 38:daad128. [PMID: 37815062 PMCID: PMC10563016 DOI: 10.1093/heapro/daad128] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/11/2023] Open
Abstract
Glycaemic control is a significant problem in the Democratic Republic of the Congo (DRC), the perspectives associated with glycaemic control are not fully known as previous studies rarely explored patients' perspectives and lived experiences. This qualitative study described the perspectives regarding glycaemic control among persons with type 2 diabetes in Kinshasa, DRC. A total of 23 participants were purposively selected in seven health centres in Kinshasa. In-depth interviews were used for data collection. The study used a phenomenology approach, and deductive, constructionist and thematic analysis. Data analysis was performed using the MAXQDA 2022. Five themes were identified as perspectives for glycaemic control in Kinshasa: financial constraints, limited social and relational support, difficulties with lifestyle changes, beliefs and practices about diabetes and ability to adapt for caring for the illness. Themes were integrated using social cognitive theory. Participants expressed that they were unable to achieve better glycaemic control due to financial constraints, limited social and relational support and difficulty in changing their lifestyle. Their beliefs and practices about diabetes also constituted a barrier. Our results showed that lack of adequate funding is a major determinant of glycaemic control and therefore it is crucial to integrate a consistent and reliable funding system for care of people living with diabetes. Persons with diabetes must be empowered to successfully adapt to the requirements of diabetes care. In this process, support for people living with type 2 diabetes is also essential and should involve their families as well as healthcare providers.
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Affiliation(s)
- Jean-Pierre Fina Lubaki
- Department of Family Medicine and Primary Care, University of the Witwatersrand, Phillip V Tobias Health Sciences Building, 29 Princess of Wales, Parktown, Johannesburg 2193, South Africa
- Department of Family Medicine and Primary Care,Protestant University of Congo, Croisement des Avenues Libération et Triomphale, Commune de Lingwala, Kinshasa, Democratic Republic of the Congo
| | - Joel Msafiri Francis
- Department of Family Medicine and Primary Care,University of the Witwatersrand, Phillip V Tobias Health Sciences Building, 29 Princess of Wales, Parktown, Johannesburg 2193, South Africa
| | - Olufemi Babatunde Omole
- Department of Family Medicine and Primary Care,University of the Witwatersrand, Phillip V Tobias Health Sciences Building, 29 Princess of Wales, Parktown, Johannesburg 2193, South Africa
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Bowo-Ngandji A, Kenmoe S, Ebogo-Belobo JT, Kenfack-Momo R, Takuissu GR, Kengne-Ndé C, Mbaga DS, Tchatchouang S, Kenfack-Zanguim J, Lontuo Fogang R, Zeuko'o Menkem E, Ndzie Ondigui JL, Kame-Ngasse GI, Magoudjou-Pekam JN, Wandji Nguedjo M, Assam Assam JP, Enyegue Mandob D, Ngondi JL. Prevalence of the metabolic syndrome in African populations: A systematic review and meta-analysis. PLoS One 2023; 18:e0289155. [PMID: 37498832 PMCID: PMC10374159 DOI: 10.1371/journal.pone.0289155] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 07/12/2023] [Indexed: 07/29/2023] Open
Abstract
BACKGROUND The metabolic syndrome (MS) is a leading cause of death worldwide. Several studies have found MS to be prevalent in various African regions. However, no specific estimates of MS prevalence in African populations exist. The aim of this study was to estimate the overall prevalence of MS in the African populations. METHODS A systematic review was conducted in PubMed, Web of Science, Africa Index Medicus, and African Journal Online Scopus to find studies published up to the 15th of August 2022. Pooled prevalence was calculated based on six diagnostic methods. The pooled prevalence of MS was estimated using a random-effects model. Our risk of bias analysis was based on the Hoy et al. tool. A Heterogeneity (I2) assessment was performed, as well as an Egger test for publication bias. PROSPERO number CRD42021275176 was assigned to this study. RESULTS In total, 297 studies corresponding to 345 prevalence data from 29 African countries and involving 156 464 participants were included. The overall prevalence of MS in Africa was 32.4% (95% CI: 30.2-34.7) with significant heterogeneity (I2 = 98.9%; P<0.001). We obtained prevalence rates of 44.8% (95% CI: 24.8-65.7), 39.7% (95% CI: 31.7-48.1), 33.1% (95% CI: 28.5-37.8), 31.6% (95% CI: 27.8-35.6) and 29.3% (95% CI: 25.7-33) using the WHO, revised NCEP-ATP III, JIS, NCEP/ATP III and IDF definition criteria, respectively. The prevalence of MS was significantly higher in adults >18 years with 33.1% (95%CI: 30.8-35.5) compared to children <18 years with 13.3% (95%CI: 7.3-20.6) (P<0.001). MS prevalence was significantly higher in females with 36.9% (95%CI: 33.2-40.7) compared to males with 26.7% (95%CI: 23.1-30.5) (P<0.001). The prevalence of MS was highest among Type 2 diabetes patients with 66.9% (95%CI: 60.3-73.1), followed by patients with coronary artery disease with 55.2% (95%CI: 50.8-59.6) and cardiovascular diseases with 48.3% (95%CI: 33.5-63.3) (P<0.001). With 33.6% (95% CI: 28.3-39.1), the southern African region was the most affected, followed by upper-middle income economies with 35% (95% CI: 29.5-40.6). CONCLUSION This study, regardless of the definition used, reveals a high prevalence of MS in Africa, confirming the ongoing epidemiological transition in African countries. Early prevention and treatment strategies are urgently needed to reverse this trend.
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Affiliation(s)
- Arnol Bowo-Ngandji
- Department of Microbiology, The University of Yaounde I, Yaounde, Cameroon
| | - Sebastien Kenmoe
- Department of Microbiology and Parasitology, University of Buea, Buea, Cameroon
| | - Jean Thierry Ebogo-Belobo
- Institute of Medical Research and Medicinal Plants Studies, Medical Research Centre, Yaounde, Cameroon
| | - Raoul Kenfack-Momo
- Department of Biochemistry, The University of Yaounde I, Yaounde, Cameroon
| | - Guy Roussel Takuissu
- Centre for Food, Food Security and Nutrition Research, Institute of Medical Research and Medicinal Plants Studies, Yaounde, Cameroon
| | - Cyprien Kengne-Ndé
- Epidemiological Surveillance, Evaluation and Research Unit, National AIDS Control Committee, Douala, Cameroon
| | | | | | | | | | | | | | - Ginette Irma Kame-Ngasse
- Institute of Medical Research and Medicinal Plants Studies, Medical Research Centre, Yaounde, Cameroon
| | | | - Maxwell Wandji Nguedjo
- Centre for Food, Food Security and Nutrition Research, Institute of Medical Research and Medicinal Plants Studies, Yaounde, Cameroon
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Risk of Chronic Disease after an Episode of Marasmus, Kwashiorkor or Mixed-Type Severe Acute Malnutrition in the Democratic Republic of Congo: The Lwiro Follow-Up Study. Nutrients 2022; 14:nu14122465. [PMID: 35745195 PMCID: PMC9229924 DOI: 10.3390/nu14122465] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Revised: 06/05/2022] [Accepted: 06/10/2022] [Indexed: 02/01/2023] Open
Abstract
Background: Long-term impact of different forms of severe acute malnutrition (SAM) in childhood on the emergence of noncommunicable diseases (NCDs) is poorly known. Aim: To explore the association between subtypes of SAM during childhood, NCDs, and cardiovascular risk factors (CVRFs) in young adults 11 to 30 years after post-SAM nutritional rehabilitation. Methods: In this follow-up study, we investigated 524 adults (mean age 22 years) treated for SAM during childhood in eastern Democratic Republic of the Congo (DRC) between 1988 and 2007. Among them, 142 had a history of marasmus, 175 of kwashiorkor, and 207 had mixed-form SAM. These participants were compared to 407 aged- and sex-matched control adults living in the same community without a history of SAM. Our outcomes of interest were cardiometabolic risk markers for NCDs. Logistic and linear regressions models were sued to estimate the association between subtype of SAM in childhood and risk of NCDs. Results: Compared to unexposed, former mixed-type SAM participants had a higher adjusted ORs of metabolic syndrome [2.68 (1.18; 8.07)], central obesity [1.89 (1.11; 3.21)] and low HDL-C (High-density lipoprotein cholesterol) [1.52 (1.08; 2.62)]. However, there was no difference between groups in terms of diabetes, high blood pressure, elevated LDL-C (low-density lipoprotein cholesterol) and hyper TG (hypertriglyceridemia) and overweightness. Former mixed-type SAM participants had higher mean fasting glucose [3.38 mg/dL (0.92; 7.7)], reduced muscle strength [−3.47 kg (−5.82; −1.11)] and smaller hip circumference [−2.27 cm (−4.24; −0.31)] compared to non-exposed. Regardless of subtypes, SAM-exposed participants had higher HbA1c than unexposed (p < 0.001). Those with a history of kwashiorkor had cardiometabolic and nutritional parameters almost superimposable to those of unexposed. Conclusion: The association between childhood SAM, prevalence of NCDs and their CVRFs in adulthood varies according to SAM subtypes, those with mixed form being most at risk. Multicenter studies on larger cohorts of older participants are needed to elucidate the impact of SAM subtypes on NCDs risk.
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4
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Mwene-Batu P, Bisimwa G, Ngaboyeka G, Dramaix M, Macq J, Hermans MP, Lemogoum D, Donnen P. Severe acute malnutrition in childhood, chronic diseases, and human capital in adulthood in the Democratic Republic of Congo: the Lwiro Cohort Study. Am J Clin Nutr 2021; 114:70-79. [PMID: 33826712 PMCID: PMC8246611 DOI: 10.1093/ajcn/nqab034] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Accepted: 01/29/2021] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Little is known about the long-term outcome of children treated for severe acute malnutrition (SAM) after nutritional rehabilitation. OBJECTIVES To explore the association between SAM in childhood, noncommunicable diseases (NCDs), and low human capital in adulthood. METHODS We identified 524 adults (median age: 22 y) who were treated for SAM during childhood in Eastern Democratic Republic of Congo between 1988 and 2007. They were compared with 407 community unexposed age- and sex-matched subjects with no history of SAM. The variables of interest were cardiometabolic risk markers for NCDs and human capital. For the comparison, we used linear and logistic regressions to estimate the association between SAM in childhood and the risk of NCDs and ordinal logistic regression for the human capital. RESULTS Compared with unexposed subjects, the exposed participants had a higher waist circumference [1.2 (0.02, 2.3) cm; P = 0.015], and a larger waist-to-height ratio [0.01 (0.01, 0.02) cm; P < 0.001]. On the other hand, they had a smaller hip circumference [-1.5 (-2.6, -0.5) cm; P = 0.021]. Regarding cardiometabolic markers for NCDs, apart from a higher glycated hemoglobin (HbA1c) [0.4 (0.2, 0.6); P < 0.001], no difference was observed in other cardiometabolic markers for NCD between the 2 groups. Compared with unexposed participants, exposed participants had a higher risk of metabolic syndrome (crude OR: 2.35; 95% CI: 1.22, 4.54; P = 0.010) and visceral obesity [adjusted OR: 1.44 (1.09, 1.89); P = 0.001]. The prevalence of hypertension, diabetes, overweight, and dyslipidaemia was similar in both groups. Last, the proportion of malnutrition survivors with higher socioeconomic status level was lower. CONCLUSION SAM during childhood was associated with a high risk of NCDs and lower human capital in adulthood. Thus, policymakers and funders seeking to fight the global spread of NCDs in adults in low-resource settings should consider the long-term benefit of reducing childhood SAM as a preventive measure to reduce the socioeconomic burden attributable to NCDs.
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Affiliation(s)
| | - Ghislain Bisimwa
- Ecole Régionale de Santé Publique, Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo,Nutritional department, Centre de Recherche en Sciences Naturelles, Lwiro, Democratic Republic of Congo
| | - Gaylord Ngaboyeka
- Ecole Régionale de Santé Publique, Université Catholique de Bukavu, Bukavu, Democratic Republic of Congo,Nutritional department, Centre de Recherche en Sciences Naturelles, Lwiro, Democratic Republic of Congo
| | - Michèle Dramaix
- Ecole de Santé Publique, Université Libre de Bruxelles, Brussels, Belgium
| | - Jean Macq
- Institute of Health and Society, Université Catholique de Louvain, Brussels, Belgium
| | - Michel P Hermans
- Division of Endocrinology & Nutrition, Cliniques universitaires St-Luc, Université Catholique de Louvain, Brussels, Belgium
| | - Daniel Lemogoum
- Hôpital ULB-Erasme, Université Libre de Bruxelles, Brussels, Belgium
| | - Philippe Donnen
- Ecole de Santé Publique, Université Libre de Bruxelles, Brussels, Belgium
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Lee JC, Westgate K, Boit MK, Mwaniki DL, Kiplamai FK, Friis H, Tetens I, Christensen DL, Brage S. Physical activity energy expenditure and cardiometabolic health in three rural Kenyan populations. Am J Hum Biol 2018; 31:e23199. [PMID: 30537282 PMCID: PMC6435188 DOI: 10.1002/ajhb.23199] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2017] [Revised: 09/17/2018] [Accepted: 10/18/2018] [Indexed: 11/12/2022] Open
Abstract
Objectives Physical activity is beneficial for metabolic health but the extent to which this may differ by ethnicity is still unclear. Here, the objective was to characterize the association between physical activity energy expenditure (PAEE) and cardiometabolic risk among the Luo, Kamba, and Maasai ethnic groups of rural Kenya. Methods In a cross‐sectional study of 1084 rural Kenyans, free‐living PAEE was objectively measured using individually‐calibrated heart rate and movement sensing. A clustered metabolic syndrome risk score (zMS) was developed by averaging the sex‐specific z‐scores of five risk components measuring central adiposity, blood pressure, lipid levels, glucose tolerance, and insulin resistance. Results zMS was 0.08 (−0.09; −0.06) SD lower for every 10 kJ/kg/day difference in PAEE after adjustment for age and sex; this association was modified by ethnicity (interaction with PAEE P < 0.05). When adjusted for adiposity, each 10 kJ/kg/day difference in PAEE was predicted to lower zMS by 0.04 (−0.05, −0.03) SD, without evidence of interaction by ethnicity. The Maasai were predicted to have higher cardiometabolic risk than the Kamba and Luo at every quintile of PAEE, with a strong dose‐dependent decreasing trend among all ethnicities. Conclusion Free‐living PAEE is strongly inversely associated with cardiometabolic risk in rural Kenyans. Differences between ethnic groups in this association were observed but were explained by differences in central adiposity. Therefore, targeted interventions to increase PAEE are more likely to be effective in subgroups with high central adiposity, such as Maasai with low levels of PAEE.
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Affiliation(s)
- Jerry C Lee
- Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK.,School of Medicine, Duke University, Durham, North Carolina.,MRC Epidemiology Unit, University of Cambridge, Cambridge, UK
| | - Kate Westgate
- MRC Epidemiology Unit, University of Cambridge, Cambridge, UK
| | - Michael K Boit
- Department of Recreation Management and Exercise Science, Kenyatta University, Nairobi, Kenya
| | | | - Festus K Kiplamai
- Department of Recreation Management and Exercise Science, Kenyatta University, Nairobi, Kenya
| | - Henrik Friis
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
| | - Inge Tetens
- National Food Institute, Technical University of Denmark, Soeborg, Denmark
| | - Dirk L Christensen
- MRC Epidemiology Unit, University of Cambridge, Cambridge, UK.,Department of Public Health, University of Copenhagen, Copenhagen, Denmark
| | - Soren Brage
- MRC Epidemiology Unit, University of Cambridge, Cambridge, UK
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6
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Agongo G, Nonterah EA, Debpuur C, Amenga-Etego L, Ali S, Oduro A, Crowther NJ, Ramsay M. The burden of dyslipidaemia and factors associated with lipid levels among adults in rural northern Ghana: An AWI-Gen sub-study. PLoS One 2018; 13:e0206326. [PMID: 30485283 PMCID: PMC6261546 DOI: 10.1371/journal.pone.0206326] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2018] [Accepted: 10/10/2018] [Indexed: 12/15/2022] Open
Abstract
Dyslipidaemia is a primary risk factor for cardiometabolic disease, causing over 17 million deaths globally in 2015. However, the burden of dyslipidaemia and factors associated with lipid levels remain unknown in many rural African populations. Therefore, this study evaluated the association of socio-demographic, anthropometric and behavioural factors with lipid levels in rural Ghana. The prevalence of hypercholesterolaemia, hypertriglyceridaemia and elevated LDL-C in the total population of 1839 (846 men and 993 women) was 4.02%, 2.12%, and 5.55% respectively and did not differ between genders. The prevalence of low HDL-C levels was 60.30% and differed (p = 0.005) between men (56.86%) and women (63.24%). Subcutaneous abdominal fat was associated with TC (β = 0.067, p = 0.015) and TG (β = 0.137, p<0.001) among women and LDL-C (β = 0.139, p = 0.006) and TC (β = 0.071, p = 0.048) among men. Body mass index was associated with TC (β = 0.010, p = 0.043) among men while waist circumference was associated with LDL-C (β = 0.116, p<0.001) and TG (β = 0.094, p<0.001) among women. Hip circumference was negatively associated (β = -0.053, p = 0.043) while visceral fat was positively associated with TG (β = 0.033, p = 0.022) among women. Socioeconomic status, education, being unmarried and employment were associated with HDL-C (β = 0.081, p = 0.004), LDL-C (β = 0.095, p = 0.004) and TG (β = 0.095, p = 0.001) all among women, and TC (β = 0.070, p = 0.010) among men, respectively. Nankana women had lower TC (β = -0.069, p = 0.001), and men lower TG levels (β = -0.084, p = 0.008) than the other ethnic groups. Tobacco smoking (β = 0.066, p = 0.024) and alcohol intake (β = 0.084, p = 0.001) were associated with HDL-C levels among men and women respectively. Further studies are required to investigate whether high prevalence of low HDL-C levels in this population presents with any adverse cardiovascular disease outcomes. Associations of education, employment and adiposity with lipid levels suggest that future societal advances and increases in the prevalence of obesity may lead to associated adverse health consequences. Monitoring and interventions are required to limit these effects.
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Affiliation(s)
- Godfred Agongo
- Navrongo Health Research Centre, Navrongo, Ghana
- Sydney Brenner Institute for Molecular Bioscience, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- Division of Human Genetics, National Health Laboratory Service and School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Engelbert Adamwaba Nonterah
- Navrongo Health Research Centre, Navrongo, Ghana
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Centre Utrecht, Utrecht University, Utrecht, The Netherlands
| | | | | | - Stuart Ali
- Sydney Brenner Institute for Molecular Bioscience, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | | | - Nigel J. Crowther
- Department of Chemical Pathology, National Health Laboratory Service and School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, South Africa
| | - Michèle Ramsay
- Sydney Brenner Institute for Molecular Bioscience, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- Division of Human Genetics, National Health Laboratory Service and School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
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7
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Katoto PDMC, Thienemann F, Bulabula ANH, Esterhuizen TM, Murhula AB, Lunjwire PPM, Bihehe DM, Nachega JB. Prevalence and risk factors of metabolic syndrome in HIV-infected adults at three urban clinics in a post-conflict setting, eastern Democratic Republic of the Congo. Trop Med Int Health 2018; 23:795-805. [PMID: 29752857 DOI: 10.1111/tmi.13073] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
OBJECTIVE To determine the prevalence of and risk factors for metabolic syndrome (MS) in HIV-infected adults at three urban clinics in Bukavu, Democratic Republic of the Congo. DESIGN Cross-sectional study. METHODS From July to September 2016, baseline socio-demographics, risk factors and clinical characteristics were collected using a structured questionnaire or extracted from medical records. Fasting blood sugar and lipids were measured. MS was defined per the National Cholesterol Education Program (NCEP) Adult Treatment Panel III (ATP III) and the International Diabetes Federation (IDF) criteria. Adjusted odds ratio (OR) was generated through multivariate logistic regression models. RESULTS Of 495 participants, 356 (72%) were women and 474 (95.8%) were receiving antiretroviral therapy (ART). The median age (years) [interquartile range (IQR)] was 43 [36-51]. The overall prevalence of MS per NECP/ATP III and IDF criteria was 27% [95% CI: 20-35%] or 30% [95% CI: 23-38%], respectively. In a multivariate logistic regression, low physical activity (OR 2.47, 95% CI: 1.40-4.36); daily exposure to biomass fuel smoke (BMF) for more than 2 h (OR 2.18, 95% CI: 1.01-4.68); protease inhibitor containing ART (OR: 2.96, 95% CI: 1.07-8.18); and stavudine-containing ART regimen (OR: 2.57, 95% CI: 1.11-5.93) were independently associated with MS. CONCLUSIONS MS was highly prevalent in this hospital-based study population. Beside known traditional risk factors and contribution of specific ART regimens to MS, daily exposure to BMF is new and of specific concern, necessitating targeted urgent prevention and management interventions.
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Affiliation(s)
- Patrick D M C Katoto
- Department of Global Health, Community Health Division, Stellenbosch University, Cape Town, South Africa.,Department of Internal Medicine and the Hôpital Provincial Général de Reférence de Bukavu, Université Catholique de Bukavu, South Kivu, Democratic Republic of the Congo
| | - Friedrich Thienemann
- Wellcome Centre for Infectious Diseases Research in Africa, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa.,Department of Medicine, Groote Schuur Hospital, University of Cape Town, Cape Town, South Africa.,Department of Internal Medicine, University Hospital Zurich, Zürich, Switzerland
| | - André N H Bulabula
- Department of Global Health, Unit for Infection Prevention and Control, Stellenbosch University, Cape Town, South Africa
| | - Tonya M Esterhuizen
- Biostatistics Unit, Centre for Evidence-Based Health Care, Stellenbosch University, Cape Town, South Africa
| | - Aimé B Murhula
- Department of Internal Medicine and the Hôpital Provincial Général de Reférence de Bukavu, Université Catholique de Bukavu, South Kivu, Democratic Republic of the Congo
| | | | - Dieudonné M Bihehe
- Department of Internal Medicine and Hôpital de Panzi, Université Evangélique en Afrique, Bukavu, Democratic Republic of the Congo
| | - Jean B Nachega
- Department of Medicine and Centre for Infectious Diseases, Stellenbosch University, Cape Town, South Africa.,Departments of Epidemiology, Infectious Diseases and Microbiology, University of Pittsburgh Graduate School of Public Health, Pittsburgh, PA, USA.,Departments of Epidemiology and International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.,International Center for Advanced Research and Training (ICART), Bukavu, Democratic Republic of the Congo
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8
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Owolabi EO, Ter Goon D, Adeniyi OV, Ajayi AI. Optimal waist circumference cut-off points for predicting metabolic syndrome among low-income black South African adults. BMC Res Notes 2018; 11:22. [PMID: 29329600 PMCID: PMC5766973 DOI: 10.1186/s13104-018-3136-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Accepted: 01/06/2018] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVE Waist circumference has been identified as one of the strongest predictive tool for metabolic syndrome. This study determines the optimal cut-off point of waist circumference for metabolic syndrome among low-income earning South African black population, in Eastern Cape, South Africa. The optimal waist circumference cut-off point was determined through receiver operating characteristics analysis using the maximum Youden index. RESULTS Among men, waist circumference at a cut-off value of 95.25 cm yielded the highest Youden index of 0.773 (sensitivity = 98%, specificity = 79%, area under curve 0.893). For women, waist circumference of 89.45 cm yielded the highest Youden index of 0.339 (sensitivity = 88%, specificity = 46%, area under curve 0.713). The prevalence of metabolic syndrome among men, women and both sexes using the new cut-off points were: 17.8, 20.8 and 17.7%, respectively, compared to; 15.6, 24.8 and 21.8%, using the traditional cut-off values of 94 and 80 cm for men and women, respectively. The traditional waist circumference value slightly under-estimated the prevalence of metabolic syndrome among men and over-estimated among women and the overall population. A specific waist circumference cut-off point for South African blacks is needed for correct identification of the metabolic state of the populace in order to develop appropriate interventions.
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Affiliation(s)
- Eyitayo Omolara Owolabi
- Department of Nursing Science, Faculty of Health Sciences, University of Fort Hare, East London, South Africa.
| | - Daniel Ter Goon
- Department of Nursing Science, Faculty of Health Sciences, University of Fort Hare, East London, South Africa
| | - Oladele Vincent Adeniyi
- Department of Family Medicine, Faculty of Health Sciences, Walter Sisulu University, Cecilia Makiwane Hospital, East London Hospital Complex, East London, South Africa
| | - Anthony Idowu Ajayi
- Department of Sociology, Faculty of Social Science and Humanities, University of Fort Hare, East London, South Africa
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9
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Bentley AR, Rotimi CN. Interethnic Differences in Serum Lipids and Implications for Cardiometabolic Disease Risk in African Ancestry Populations. Glob Heart 2017; 12:141-150. [PMID: 28528248 PMCID: PMC5582986 DOI: 10.1016/j.gheart.2017.01.011] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Accepted: 01/13/2017] [Indexed: 12/12/2022] Open
Abstract
African Americans generally have a healthier lipid profile (lower triglycerides and higher high-density lipoprotein cholesterol concentration) compared with those of other ethnicities. Paradoxically, African Americans do not experience a decreased risk of the cardiometabolic diseases that serum lipids are expected to predict. This review explores this mismatch between biomarker and disease among African ancestry individuals by investigating the presence of interethnic differences in the biological relationships underlying the serum lipids-disease association. This review also discusses the physiologic and genomic factors underlying these interethnic differences. Additionally, because of the importance of serum lipids in assessing disease risk, interethnic differences in serum lipids have implications for identifying African ancestry individuals at risk of cardiometabolic disease. Where possible, data from Africa is included, to further elucidate these ancestral differences in the context of a different environmental background.
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Affiliation(s)
- Amy R Bentley
- Center for Research on Genomics and Global Health, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA
| | - Charles N Rotimi
- Center for Research on Genomics and Global Health, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA.
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10
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Katchunga PB, Cikomola J, Tshongo C, Baleke A, Kaishusha D, Mirindi P, Tamburhe T, Kluyskens Y, Sadiki A, Bwanamudogo S, Kashongwe Z, Twagirumukiza M. Obesity and diabetes mellitus association in rural community of Katana, South Kivu, in Eastern Democratic Republic of Congo: Bukavu Observ Cohort Study Results. BMC Endocr Disord 2016; 16:60. [PMID: 27835951 PMCID: PMC5105280 DOI: 10.1186/s12902-016-0143-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2016] [Accepted: 11/01/2016] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Factual data exploring the relationship between obesity and diabetes mellitus prevalence from rural areas of sub-Saharan Africa remain scattered and are unreliable. To address this scarceness, this work reports population study data describing the relationship between the obesity and the diabetes mellitus in the general population of the rural area of Katana (South Kivu in the Democratic Republic of the Congo). METHODS A cohort of three thousand, nine hundred, and sixty-two (3962) adults (>15 years old) were followed between 2012 and 2015 (or 4105 person-years during the observation period), and data were collected using the locally adjusted World Health Organization's (WHO) STEPwise approach to Surveillance (STEPS) methodology. The hazard ratio for progression of obesity was calculated. The association between diabetes mellitus and obesity was analyzed with logistic regression. RESULTS The diabetes mellitus prevalence was 2.8 % versus 3.5 % for obese participants and 7.2 % for those with metabolic syndrome, respectively. Within the diabetes group, 26.9 % had above-normal waist circumference and only 9.8 % were obese. During the median follow-up period of 2 years, the incidence of obesity was 535/100,000 person-years. During the follow-up, the prevalence of abdominal obesity significantly increased by 23 % (p <0.0001), whereas the increased prevalence of general obesity (7.8 %) was not significant (p = 0.53). Finally, diabetes mellitus was independently associated with age, waist circumference, and blood pressure but not body mass index. CONCLUSION This study confirms an association between diabetes mellitus and abdominal obesity but not with general obesity. On the other hand, the rapid increase in abdominal obesity prevalence in this rural area population within the follow-up period calls for the urgent promoting of preventive lifestyle measures.
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Affiliation(s)
- Philippe Bianga Katchunga
- Observatory NCDs VLIR-UOS/UCB, Faculty of Medicine of the Catholic University of Bukavu, Bukavu, South-Kivu Province Democratic Republic of the Congo
- Division of Endocrinology and Diabetology, Department of Internal Medicine, Reference Provincial General Hospital of Bukavu, Bukavu, South-Kivu Province Democratic Republic of the Congo
| | - Justin Cikomola
- Observatory NCDs VLIR-UOS/UCB, Faculty of Medicine of the Catholic University of Bukavu, Bukavu, South-Kivu Province Democratic Republic of the Congo
- Division of Endocrinology and Diabetology, Department of Internal Medicine, Reference Provincial General Hospital of Bukavu, Bukavu, South-Kivu Province Democratic Republic of the Congo
| | - Christian Tshongo
- Observatory NCDs VLIR-UOS/UCB, Faculty of Medicine of the Catholic University of Bukavu, Bukavu, South-Kivu Province Democratic Republic of the Congo
- Division of Endocrinology and Diabetology, Department of Internal Medicine, Reference Provincial General Hospital of Bukavu, Bukavu, South-Kivu Province Democratic Republic of the Congo
| | - Arsene Baleke
- Observatory NCDs VLIR-UOS/UCB, Faculty of Medicine of the Catholic University of Bukavu, Bukavu, South-Kivu Province Democratic Republic of the Congo
| | - David Kaishusha
- Observatory NCDs VLIR-UOS/UCB, Faculty of Medicine of the Catholic University of Bukavu, Bukavu, South-Kivu Province Democratic Republic of the Congo
| | - Patrick Mirindi
- Regional School of Public Health (ERSP), Faculty of Medicine of the Catholic University of Bukavu, Bukavu, South-Kivu Province Democratic Republic of the Congo
| | - Théodore Tamburhe
- Observatory NCDs VLIR-UOS/UCB, Faculty of Medicine of the Catholic University of Bukavu, Bukavu, South-Kivu Province Democratic Republic of the Congo
- Institut de technique médicale, hôpital général de référence de Katana, Katana, Sud-Kivu Democratic Republic of the Congo
| | - Yves Kluyskens
- Observatory NCDs VLIR-UOS/UCB, Faculty of Medicine of the Catholic University of Bukavu, Bukavu, South-Kivu Province Democratic Republic of the Congo
- Department of Pharmacology, Faculty of Medicine and Health sciences, Ghent University, Ghent, Belgium
| | - Antoine Sadiki
- Department of Clinical Biology, Reference Provincial General Hospital of Bukavu, Bukavu, South-Kivu Province Democratic Republic of the Congo
| | - Socrate Bwanamudogo
- Department of Clinical Biology, Reference Provincial General Hospital of Bukavu, Bukavu, South-Kivu Province Democratic Republic of the Congo
| | - Zacharie Kashongwe
- Observatory NCDs VLIR-UOS/UCB, Faculty of Medicine of the Catholic University of Bukavu, Bukavu, South-Kivu Province Democratic Republic of the Congo
| | - Marc Twagirumukiza
- Observatory NCDs VLIR-UOS/UCB, Faculty of Medicine of the Catholic University of Bukavu, Bukavu, South-Kivu Province Democratic Republic of the Congo
- Department of Pharmacology, Faculty of Medicine and Health sciences, Ghent University, Ghent, Belgium
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Adeniyi OV, Longo-Mbenza B, Ter Goon D. Female sex, poverty and globalization as determinants of obesity among rural South African type 2 diabetics: a cross-sectional study. BMC Public Health 2015; 15:298. [PMID: 25880927 PMCID: PMC4380244 DOI: 10.1186/s12889-015-1622-8] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2014] [Accepted: 03/09/2015] [Indexed: 02/06/2023] Open
Abstract
Background Countries in Sub-Saharan Africa have recently been experiencing increases in the prevalence of obesity, type 2 diabetes mellitus (T2DM) and other non-communicable diseases in both urban and rural areas. Despite their growing influence on population health in the region, there is a paucity of epidemiological studies on the twin epidemic of obesity and T2DM, particularly in the rural communities in South Africa. We investigated the prevalence and the determinants of overall obesity among patients with T2DM in rural and semi-urban areas surrounding the town of Mthatha, South Africa. Methods This hospital-based cross-sectional study was conducted among patients with T2DM attending the outpatient department at Mthatha General Hospital, Eastern Cape Province, South Africa. Data were obtained from 327 participants using standardized questionnaires that included items on sex, age, level of education, type of residence, employment status, smoking status, physical activity, diet and alcohol intake. After taking measurements of height and weight, participants were defined as obese if their body mass index exceeded 30 kg/m2. Univariate and multivariate logistic regression analyses were performed to identify the determinants of obesity in our sample population. Results We found that 60.2% of our sample population were defined as obese. In our univariate analyses, female sex (p < 0.001), age ≥50 years (p = 0.023), rural residence (p < 0.001), excessive alcohol intake (p = 0.002), current cigarette smoking (p < 0.001), level of education (p < 0.001), regular consumption of soft drinks (p < 0.001) and unemployment (p = 0.043) were found to be positively and significantly associated with obesity. In the multivariate logistic regression analysis, female sex (p < 0.001), unemployment (p = 0.012) and level of education (p < 0.001) were found to be independent determinants of obesity. Conclusion We found that female sex, educational attainment, unemployment and current cigarette smoking were positively associated with obesity among the study participants. Lifestyle changes, poverty reduction and public education are urgently needed to address the growing obesity epidemic in rural areas of South Africa.
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Affiliation(s)
- Oladele Vincent Adeniyi
- Department of Family Medicine, Senior Specialist, Faculty of Health Sciences, Walter Sisulu University, Cecilia Makiwane Hospital, East London Hospital Complex, Private Bag X 9047, Mdantsane, East London, South Africa, 5200.
| | - Benjamin Longo-Mbenza
- Department of Community Medicine, Research Champion Professor, Faculty of Health Sciences, Walter Sisulu University, Private Bag X1, Mthatha, South Africa, 5117.
| | - Daniel Ter Goon
- Department of Nursing Science, Senior Researcher, School of Health Sciences, University of Fort Hare, Private Bag X9083, East London, South Africa, 5201.
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Diabetic foot syndrome and corneal subbasal nerve plexus changes in congolese patients with type 2 diabetes. PLoS One 2015; 10:e0119842. [PMID: 25811186 PMCID: PMC4374805 DOI: 10.1371/journal.pone.0119842] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2014] [Accepted: 02/04/2015] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND To study the severity of diabetic neuropathy, diabetic retinopathy and grades of diabetic foot syndrome for correlations with corneal subbasal nerve plexus (SBP) changes in Congolese patients with type 2 diabetes. METHODOLOGY/PRINCIPAL FINDINGS Twenty-eight type 2 diabetes patients with diabetes-related foot ulceration were recruited in a diabetic care unit in Kinshasa, Democratic Republic of Congo. Corneal SBP was investigated by confocal laser-scanning microscopy to analyse nerve fibre density (NFD) [µm/ µm²], number of branches [n] and number of connectivity points [n]. Foot ulceration was graded using the Wagner ulcer classification. Corneal sensitivity (Cochet-Bonnet), Neuropathy Symptom Score (NSS), Neuropathy Disability Score (NDS), ankle-brachial index (ABI) and ophthalmological status were evaluated. Foot ulceration was ranked as mild (Wagner 0-1: 13 patients/46.4%), moderate (Wagner 2-3: 10 patients/35.7%) and severe (Wagner 4-5: 5 patients/17.9%). The correlation between Wagner Score and NFD (p=0.017, r = - 0,454), NDS and NFD (p=0,039, r = - 0.400) as well as Wagner Score and HbA1c (p=0,007, r = - 0.477) was stated. Significant differences in confocal SBP parameters were observed between Wagner 0-1 and Wagner 4 5 (number of branches (p=0.012), number of connectivity points (p=0.001), nerve fibre density (p=0.033)) and ABI (p=0.030), and between Wagner 2-3 and Wagner 4-5 (number of branches (p=0.003), number of connectivity points (p=0.005) and nerve fibre density (p=0.014)). Differences in NDS (p=0.001) and corneal sensation (p=0.032) were significant between Wagner 0-1 and Wagner 2-3. Patients with diabetic retinopathy had significantly longer diabetes duration (p=0.03) and higher NDS (p=0.01), but showed no differences in SBP morphology or corneal sensation. CONCLUSIONS/SIGNIFICANCE While confirming the diabetic aetiology of foot ulceration due to medial arterial calcification, this study indicates that the grade of diabetic foot syndrome correlates with corneal SBP changes and corneal sensation in patients in sub-Saharan Africa.
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EL Mabchour A, Delisle H, Vilgrain C, Larco P, Sodjinou R, Batal M. Specific cut-off points for waist circumference and waist-to-height ratio as predictors of cardiometabolic risk in Black subjects: a cross-sectional study in Benin and Haiti. Diabetes Metab Syndr Obes 2015; 8:513-23. [PMID: 26604808 PMCID: PMC4629961 DOI: 10.2147/dmso.s88893] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
PURPOSE Waist circumference (WC) and waist-to-height ratio (WHtR) are widely used as indicators of abdominal adiposity and the cut-off values have been validated primarily in Caucasians. In this study we identified the WC and WHtR cut-off points that best predicted cardiometabolic risk (CMR) in groups of African (Benin) and African ancestry (Haiti) Black subjects. METHODS This cross-sectional study included 452 apparently healthy subjects from Cotonou (Benin) and Port-au-Prince (Haiti), 217 women and 235 men from 25 to 60 years. CMR biomarkers were the metabolic syndrome components. Additional CMR biomarkers were a high atherogenicity index (total serum cholesterol/high density lipoprotein cholesterol ≥4 in women and ≥5 in men); insulin resistance set at the 75th percentile of the calculated Homeostasis Model Assessment index (HOMA-IR); and inflammation defined as high-sensitivity C-reactive protein (hsCRP) concentrations between 3 and 10 mg/L. WC and WHtR were tested as predictors of two out of the three most prevalent CMR biomarkers. Receiver operating characteristic (ROC) curves, Youden's index, and likelihood ratios were used to assess the performance of specific WC and WHtR cut-offs. RESULTS High atherogenicity index (59.5%), high blood pressure (23.2%), and insulin resistance (25% by definition) were the most prevalent CMR biomarkers in the study groups. WC and WHtR were equally valid as predictors of CMR. Optimal WC cut-offs were 80 cm and 94 cm in men and women, respectively, which is exactly the reverse of the generic cut-offs. The standard 0.50 cut-off of WHtR appeared valid for men, but it had to be increased to 0.59 in women. CONCLUSION CMR was widespread in these population groups. The present study suggests that in order to identify Africans with high CMR, WC thresholds will have to be increased in women and lowered in men. Data on larger samples are needed.
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Affiliation(s)
- Asma EL Mabchour
- Transition Nutritionnelle (TRANSNUT), WHO Collaborating Centre on Nutrition Changes and Development, Department of Nutrition, Faculty of Medicine, University of Montreal, Montreal, QC, Canada
| | - Hélène Delisle
- Transition Nutritionnelle (TRANSNUT), WHO Collaborating Centre on Nutrition Changes and Development, Department of Nutrition, Faculty of Medicine, University of Montreal, Montreal, QC, Canada
- Correspondence: Hélène Delisle, Transition Nutritionnelle (TRANSNUT), WHO Collaborating Centre on Nutrition Changes and Development, Department of Nutrition, Faculty of Medicine, University of Montreal, Pavillon Liliane-Stewart, CP 6128 Succursale Centre-ville, Montreal, QC H3C 3J7, Canada, Tel +1 514 343 6111 ext 25219, Email
| | - Colette Vilgrain
- Haitian Foundation for Diabetes and Cardiovascular Diseases (FHADIMAC), Port-au-Prince, Haiti
| | - Philippe Larco
- Haitian Foundation for Diabetes and Cardiovascular Diseases (FHADIMAC), Port-au-Prince, Haiti
| | - Roger Sodjinou
- West Africa Health Organization (WAHO), Bobo-Dioulasso, Burkina Faso
| | - Malek Batal
- Transition Nutritionnelle (TRANSNUT), WHO Collaborating Centre on Nutrition Changes and Development, Department of Nutrition, Faculty of Medicine, University of Montreal, Montreal, QC, Canada
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Nasila Sungwacha J, Tyler J, Longo-Mbenza B, Lasi On'Kin JBK, Gombet T, Erasmus RT. Assessing clustering of metabolic syndrome components available at primary care for Bantu Africans using factor analysis in the general population. BMC Res Notes 2013; 6:228. [PMID: 23758878 PMCID: PMC3685560 DOI: 10.1186/1756-0500-6-228] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2013] [Accepted: 05/21/2013] [Indexed: 11/16/2022] Open
Abstract
Background To provide a step-by-step description of the application of factor analysis and interpretation of the results based on anthropometric parameters(body mass index or BMI and waist circumferenceor WC), blood pressure(BP), lipid-lipoprotein(triglycerides and HDL-C) and glucose among Bantu Africans with different numbers and cutoffs of components of metabolic syndrome(MS). Methods This study was a cross-sectional, comparative, and correlational survey conducted between January and April 2005, in Kinshasa Hinterland, DRC. The clustering of cardiovascular risk factors was defined in all, MS group according to IDF(WC, BP, triglycerides, HDL-C, glucose), absence and presence of cardiometabolic risk(CDM) group(BMI,WC, BP, fasting glucose, and post-load glucose). Results Out of 977 participants, 17.4%( n = 170), 11%( n = 107), and 7.7%(n = 75) had type 2 diabetes mellitus(T2DM), MS, and CDM, respectively. Gender did not influence on all variables. Except BMI, levels of the rest variables were significantly higher in presence of T2DM than non-diabetics. There was a negative correlation between glucose types and BP in absence of CDM. In factor analysis for all, BP(factor 1) and triglycerides-HDL(factor 2) explained 55.4% of the total variance. In factor analysis for MS group, triglycerides-HDL-C(factor 1), BP(factor 2), and abdominal obesity-dysglycemia(factor 3) explained 75.1% of the total variance. In absence of CDM, glucose (factor 1) and obesity(factor 2) explained 48.1% of the total variance. In presence of CDM, 3 factors (factor 1 = glucose, factor 2 = BP, and factor 3 = obesity) explained 73.4% of the total variance. Conclusion The MS pathogenesis may be more glucose-centered than abdominal obesity-centered in not considering lipid-lipoprotein , while BP and triglycerides-HDL-C could be the most strong predictors of MS in the general population. It should be specifically defined by ethnic cut-offs of waist circumference among Bantu Africans.
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Kengne AP, Echouffo-Tcheugui JB, Sobngwi E, Mbanya JC. New insights on diabetes mellitus and obesity in Africa-part 1: prevalence, pathogenesis and comorbidities. Heart 2013; 99:979-83. [PMID: 23680891 DOI: 10.1136/heartjnl-2012-303316] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Evidence continues to accumulate on the rising burden of diabetes mellitus at a higher pace in Africa. In a series of two papers, we sought to summarise recent evidence on diabetes and obesity in Africa based on a systematic review of studies published between January 2002 and October 2012. This first paper on the prevalence, pathogenesis and comorbidities shows that the increase in diabetes prevalence has paralleled that of obesity in Africa. Recent surveys on diabetes and obesity have been largely suboptimal. Hence, the need for more representative and robust continent-wide prevalence figures, which may be somehow achieved through pooling of existing data. Prospective studies linking environmental risk factors to disease occurrence and outcomes remain scarce, and genetic factors for diabetes or obesity have not been extensively assessed. The health consequences of diabetes are manifold, and include a complex interaction with other conditions like HIV infection and sickle cell disease/trait.
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Abstract
Metabolic syndrome is a clustering of several cardiovascular risk factors. Contrary to earlier thoughts, metabolic syndrome is no longer rare in Africa. The prevalence is increasing, and it tends to increase with age. This increase in the prevalence of metabolic syndrome in the continent is thought to be due to departure from traditional African to western lifestyles. In Africa, it is not limited to adults but is also becoming common among the young ones. Obesity and dyslipidemia seem to be the most common occurring components. While obesity appears more common in females, hypertension tends to be more predominant in males. Insulin resistance has remained the key underlying pathophysiology. Though pharmacologic agents are available to treat the different components of the syndrome, prevention is still possible by reverting back to the traditional African way of life.
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Affiliation(s)
- Christian I. Okafor
- Department of Physiology and Medicine, Faculty of Medical Sciences, University of Nigeria, Enugu Campus
- Department of Endocrine, Diabetes and Metabolism Unit, Department of Internal Medicine, University of Nigeria Teaching Hospital, Ituku Ozalla, Enugu, Nigeria
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