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Phuc TT, Duc TQ, Quynh Chi VT, Quang PN. The prevalence of excess weight among Vietnamese adults: A pooled analysis of 58 studies with more 430 thousand participants over the last three decades. Nutr Health 2023; 29:443-452. [PMID: 36285514 DOI: 10.1177/02601060221129440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
BACKGROUND Chronic noncommunicable diseases (NCDs) associated with excess weight as a significant risk factor, but few studies have been sufficient enough to examine the magnitude of excess weight of Vietnamese adults. This review aimed to provide a generalized estimate of the prevalence of excess weight among Vietnamese adults. METHODS PubMed, Scopus and national database were used to identify articles published up to May 2022. The Newcastle-Ottawa Quality Assessment Scale was used to rate the study quality. The data was analyzed using RStudio software, and the combined effects were estimated using random-effects meta-analysis. The Cochran's Q-test and the I2 test were employed to examine heterogeneity, and subgroups were conducted. Egger's test and visual inspection of the symmetry in funnel plots were used to determine publication bias. RESULTS 58 studies with 432,585 participants from 1998 to 2020 were suitable for inclusion in the final model after meeting the prerequisites. Over the last three decades, the combined pooled prevalence of excess weight among adults in Vietnam was 20.3% (95% CI: 15.2-26.6). Notably, this proportion has a tendency to go up between 1998 and 2020. Moreover, rates of excess weight were found to be substantially higher in non-national studies (23.1%, 17.3-30.1) compared to national studies (8.4%, 3.6-18.3) and significantly higher when Asian and Pacific cut-offs (27.6%, 20.0-36.7) were used rather than WHO classification (11.2%, 6.7-18.0). CONCLUSION The findings suggest healthcare professionals and policymakers should focus more on designing and implementing preventive initiatives to lower the rising prevalence of excess weight adults in Vietnam.
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Affiliation(s)
- Tran Thai Phuc
- Department of Nursing, Thai Binh University of Medicine and Pharmacy, Thai Binh, Vietnam
| | | | | | - Phan Ngoc Quang
- The Center Service For Technology Science Of Medi-Phar, Thai Binh University of Medicine and Pharmacy, Thai Binh, Vietnam
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Biswas T, Tran N, Thi My Hanh H, Van Hien P, Thi Thu Cuc N, Hong Van P, Anh Tuan K, Thi Mai Oanh T, Mamun A. Type 2 diabetes and hypertension in Vietnam: a systematic review and meta-analysis of studies between 2000 and 2020. BMJ Open 2022; 12:e052725. [PMID: 35940839 PMCID: PMC9364409 DOI: 10.1136/bmjopen-2021-052725] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVES The objective of this study was to determine the level of type 2 diabetes (T2DM) and hypertension (HTN) in Vietnam and to assess the trend and recommend the future direction of prevention research efforts. DESIGN We searched scientific literature, databases including PubMed, EMBASE, CINHAL and Google Scholar; grey literature and reference lists for primary research published, nation database websites between 1 January 2000 and 30 September 2020. We adapted the modified Newcastle Ottawa Scale for assessing the quality of the study, as recommended by the Cochrane Collaboration. RESULTS In total, 83 studies met our inclusion criteria, representing data of approximately 239 034 population of more than 15 years of age in Vietnam. The findings show that prevalence rates varied widely across studies, from 1.0% to 29.0% for T2DM and 2.0% to 47.0% for HTN. For the total study period, pooled prevalence of T2DM and HTN in Vietnam for all studies was 6.0% (95% CI: 4.0% to 7.0%) and 25% (95% CI: 19% to 31%), respectively. Prevalence rate of both T2DM and HTN was higher among the male population compared with female counterpart. CONCLUSION There is evidence of a rising trend of HTN and T2DM prevalence in Vietnam. Future research should focus on the major drivers, incidence and prognosis of T2DM and HTN. Policy approaches should base upon the trends of T2DM and HTN in Vietnam over the last 20 years and pay more attention on the effective interventions to combat T2DM and HTN. In our study, we included both English and Vietnamese language articles and seems that majority of the articles came from Vietnamese language. PROSPERO REGISTRATION NUMBER CRD42020182959.
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Affiliation(s)
- Tuhin Biswas
- Institute for Social Science Research, The University of Queensland, Brisbane, Queensland, Australia
- ARC Centre of Excellence for Children and Families over the Life Course, The University of Queensland, Brisbane, Queensland, Australia
| | - Nam Tran
- Institute for Social Science Research, The University of Queensland, Brisbane, Queensland, Australia
- ARC Centre of Excellence for Children and Families over the Life Course, The University of Queensland, Brisbane, Queensland, Australia
| | - Hoang Thi My Hanh
- Department of Social Medicine and Population, Health Strategy and Policy Institute, Vietnam Ministry of Health, Hanoi, Vietnam
| | | | - Nguyen Thi Thu Cuc
- Department of Scientific Management, Training, and International Collaboration, Health Strategy and Policy Institute, Vietnam Ministry of Health, Hanoi, Vietnam
| | - Phan Hong Van
- Department of Scientific Management, Training, and International Collaboration, Health Strategy and Policy Institute, Vietnam Ministry of Health, Hanoi, Vietnam
| | - Khuong Anh Tuan
- Health Strategy and Policy Institute, Vietnam Ministry of Health, Hanoi, Vietnam
| | - Tran Thi Mai Oanh
- Health Strategy and Policy Institute, Vietnam Ministry of Health, Hanoi, Vietnam
| | - Abdullah Mamun
- Institute for Social Science Research, The University of Queensland, Brisbane, Queensland, Australia
- ARC Centre of Excellence for Children and Families over the Life Course, The University of Queensland, Brisbane, Queensland, Australia
- UQ Poche Centre for Indigenous Health, The University of Queensland, Brisbane, QLD, Australia
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Nguyen TD, Bygbjerg IC, Meyrowitsch DW, Gammeltoft T, Le CD, Nguyen AT, Søndergaard J. Perceived knowledge on type-2 diabetes of informal caregivers in rural communities of Thai Binh, Vietnam: Implications for health education. PUBLIC HEALTH IN PRACTICE 2021; 2:100210. [PMID: 36101603 PMCID: PMC9461477 DOI: 10.1016/j.puhip.2021.100210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Revised: 09/14/2021] [Accepted: 10/04/2021] [Indexed: 11/29/2022] Open
Abstract
Objectives Informal caregivers' (ICGs') knowledge has substantial influence on the quality of caregiving. This study aims to identify caregivers’ perceived knowledge status and analyse associations between their characteristics and perceived knowledge on how to care for individuals with type-2 diabetes (T2D). Study design Cross-sectional study. Methods Data were collected using a face-to-face survey with ICGs and perceived knowledge was evaluated on the 5-point Likert scale (ranging from 0 to 4). Results Between April and July 2019, 1238 eligible ICGs were enrolled in the study. The mean age of participants was 48.3 years, about half (48.8%) were males and the majority (83.3%) were spouses or children of the person they cared for. ICGs mean knowledge score on overall activities was 2.48 (SD = 0.90); the highest score was seen for diet preparation (2.74 ± 0.85) and lowest for foot care (1.76 ± 1.45). Multivariate analyses showed that the following ICG characteristics were significantly more likely to result in a low level of T2D-related knowledge (mean score ≤2): age <40 years, educational level below high school, farming occupation, low economic status and caring for an individual with mild or moderate T2D. Conclusions The level of perceived knowledge on T2D among ICGs was particularly low for the care of T2D complications. Development of targeted and tailored educational interventions for ICGs is recommended.
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Thanh HTK, Tien TM. Effect of Group Patient Education on Glycemic Control Among People Living with Type 2 Diabetes in Vietnam: A Randomized Controlled Single-Center Trial. Diabetes Ther 2021; 12:1503-1521. [PMID: 33840068 PMCID: PMC8099969 DOI: 10.1007/s13300-021-01052-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 03/17/2021] [Indexed: 12/03/2022] Open
Abstract
INTRODUCTION In low- to middle-income countries such as Vietnam, urgent measures are required to prevent and control type 2 diabetes and its complications. This study measured the effect of a 3-month patient education and self-management intervention in a low-resource setting on diabetes knowledge and levels of blood glucose control. METHODS This was a single-center randomized controlled study among adult outpatients with type 2 diabetes. Patients were randomly assigned to 3-month community intervention consisting of group education for type 2 diabetes knowledge, diet, exercise in combination with usual diabetes care, or to usual diabetes care alone (control). Diabetes knowledge was measured with a modified Michigan University Diabetes Knowledge Test (MDKT). Other study outcomes included change in mean HbA1c, fasting blood glucose (FBG), and systolic blood pressure (SBP). RESULTS A total of 364 patients were randomized, 182 to the intervention group and 182 to control. The two groups were similar regarding main baseline characteristics. The male/female ratio was 45.1%/54.9% and mean age was 62.2 ± 9.3 years. Approximately half the patients (48.1%) were overweight and 15.7% were obese, mean baseline HbA1c was 8.21 ± 1.92%, and only 29.9% of participants had a baseline HbA1c < 7.0%. At baseline, diabetes knowledge was "very poor" or "poor" in 63.7% of patients. After a 3-month follow-up, the proportion achieving the target MDKT score increased from 37.4% to 81.3% in the intervention group and from 35.2% to 51.7% in the control (between-group difference P < 0.001). The estimate (SD) of the difference between intervention and control groups was - 1.63 (2.16), 95% CI - 2.07 to - 1.18. Mean changes from baseline HbA1c were - 0.54 ± 1.41% and - 0.18 ± 1.33% in the intervention and control groups, respectively (P = 0.012). Among those with poor glycemic control (HbA1c ≥ 7%) at baseline, mean changes at 3 months were - 0.80 ± 1.52% vs 0.41 ± 1.47%, respectively, (P = 0.013). Statistically significant decreases in FBG and SBP were also observed in the intervention group at 3 months, but not in the control group. Multivariate analysis revealed the variables with the strongest influence on blood glucose control at 3 months were study group, baseline MDKT score, diabetes duration, and baseline HbA1c (all P ≤ 0.05). CONCLUSION Provision of a structured educational program to Vietnamese people living with type 2 diabetes is effective at improving disease knowledge and is associated with better glycemic control. Larger and longer-term studies are now warranted to confirm these findings. TRIAL REGISTRATION This trial was retrospectively registered on 27 May 2020 through the https://clinicaltrials.gov site with the following identifier: NCT04403841.
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Affiliation(s)
- Ho Thi Kim Thanh
- Hanoi Medical University, Vietnam National Geriatric Hospital, 1 Ton That Tung Street, Dong Da, Hanoi, Vietnam.
| | - Tran Manh Tien
- Hanoi Medical University, Vietnam National Geriatric Hospital, 1 Ton That Tung Street, Dong Da, Hanoi, Vietnam
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Ayele BH, Roba HS, Beyene AS, Mengesha MM. Prevalent, uncontrolled, and undiagnosed diabetes mellitus among urban adults in Dire Dawa, Eastern Ethiopia: A population-based cross-sectional study. SAGE Open Med 2020; 8:2050312120975235. [PMID: 33282310 PMCID: PMC7686592 DOI: 10.1177/2050312120975235] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Accepted: 11/01/2020] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVE Globally, 8.8% of adults were estimated to have diabetes mellitus, with the low-and middle-income countries sharing the largest burden. However, the research evidence for targeted interventions is lacking in sub-Saharan Africa, particularly in Ethiopia. Therefore, this study aimed to assess the prevalence of diabetes mellitus, disaggregated by the epidemiology of diabetes mellitus morbidity and associated factors among adults in Dire Dawa town, Eastern Ethiopia. METHODS Data from a total of 872 randomly sampled adults aged 25-64 years were obtained for analysis using the World Health Organization STEPwise approach to non-communicable disease risk factors surveillance instruments. We estimated the prevalence of diabetes mellitus disaggregated by the previous diabetes mellitus diagnosis status and by the current blood sugar level control status. The bivariable and multivariable binary logistic regression model was used to identify correlates of diabetes mellitus, along with STATA version 14.2 for data management and analysis. All statistical tests were declared significant at p-value < 0.05. RESULTS 14.9% (95% confidence interval: 12.1, 17.4) of adults aged 25-64 years had diabetes mellitus in the study sample with 58.5% (95% confidence interval: 49.7, 66.7) on diabetes mellitus medication. Among adults currently taking diabetes mellitus medications, 30.3% (95% confidence interval: 19.8, 45.6) had uncontrolled diabetes mellitus. The magnitude of previously undiagnosed diabetes mellitus was 6.2% (95% confidence interval: 4.8, 8.0) in the study sample and 41.5% (95% confidence interval: 33.3, 50.3) among the diabetics. The odds of diabetes mellitus were higher among adults over the age of 55 years (adjusted odds ratio = 2.1, 95% confidence interval: 1.2, 3.6), currently married adults (adjusted odds ratio = 2.3, 95% confidence interval: 1.2, 4.4), and overweight adults (adjusted odds ratio = 1.6, 95% confidence interval: 1.1, 2.1). Adults with primary education (adjusted odds ratio = 0.4, 95% confidence interval: 0.2, 0.8) and no formal education (adjusted odds ratio = 0.5, 95% confidence interval: 0.2, 0.9) had lower odds of diabetes mellitus. CONCLUSION The prevalence of diabetes mellitus among adults was high in Dire Dawa, with a third of the diabetics having poor control of their blood sugar levels and, nearly four in ten were previously undiagnosed. Adults who were overweight, currently married, and those over 55 years need to be targeted for regular diabetes health checkups and community-based screening. Also, a mechanism should be instituted to track a patient's adherence to medications and promote diabetes self-care management.
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Affiliation(s)
- Behailu Hawulte Ayele
- School of Public Health, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Hirbo Shore Roba
- Department of Epidemiology and Biostatistics Unit, College of Health and Medical Sciences, School of Public Health, Haramaya University, Harar, Ethiopia
| | - Addisu Shunu Beyene
- Department of Environmental Health Science, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
- Research Centre for Generational Health and Ageing, School of Medicine and Public Health, Faculty of Health and Medicine, University of Newcastle, Newcastle, NSW, Australia
| | - Melkamu Merid Mengesha
- Department of Epidemiology and Biostatistics Unit, College of Health and Medical Sciences, School of Public Health, Haramaya University, Harar, Ethiopia
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Nguyen-Anh D, Umberger WJ, Zeng D. Understanding Vietnamese Urban Consumers' Nutrition Label Use, Health Concerns, and Consumption of Food and Beverages with Added Sugars. Nutrients 2020; 12:nu12113335. [PMID: 33138339 PMCID: PMC7694047 DOI: 10.3390/nu12113335] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 10/24/2020] [Accepted: 10/27/2020] [Indexed: 12/04/2022] Open
Abstract
Vietnam is experiencing a diet and nutrition transition. Increasing consumption of food and beverages with added sugars is a significant public health concern. Policies and interventions, such as mandatory nutrition labelling, are being considered to improve consumers’ awareness and understanding of diet and health implications of added sugars in food and beverages. The effectiveness of various policy approaches relies on an improved understanding of the interrelationships between urban Vietnamese consumers’ health concerns, nutrition label use, and intake of sugars. We empirically disentangle these relationships for urban Vietnamese households using novel intra-household data covering 4047 adults and 737 adolescents from 1590 households in Hanoi and Ho Chi Minh City. The data are from comprehensive household surveys and 24-hour food diaries. Simultaneous equation regression models are estimated using three-stage least squares (3SLS) to account for possible endogeneity. Nutrition label use is significantly associated with a lower share of calories from foods and beverages with added sugars. These findings suggest that nutrition labelling programs may be an effective policy mechanism to reduce the negative health implications of increasing availability and consumption of food and beverages with added sugars in urban Vietnam.
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Affiliation(s)
- Duc Nguyen-Anh
- The Centre for Global Food and Resources, The University of Adelaide, 10 Pulteney St, Adelaide, South Australia 5000, Australia; (D.N.-A); (D.Z.)
- Department of Quantitative Analysis, Faculty of Economics and Rural Development, Vietnam National University of Agriculture, Hanoi 10000, Vietnam
| | - Wendy J. Umberger
- The Centre for Global Food and Resources, The University of Adelaide, 10 Pulteney St, Adelaide, South Australia 5000, Australia; (D.N.-A); (D.Z.)
- Correspondence: ; Tel.: +61-8-8313-7263
| | - Di Zeng
- The Centre for Global Food and Resources, The University of Adelaide, 10 Pulteney St, Adelaide, South Australia 5000, Australia; (D.N.-A); (D.Z.)
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Ton TT, Tran ATN, Do IT, Nguyen H, Nguyen TTB, Nguyen MT, Ha VAB, Tran AQ, Hoang HK, Tran BT. Trends in prediabetes and diabetes prevalence and associated risk factors in Vietnamese adults. Epidemiol Health 2020; 42:e2020029. [PMID: 32512669 PMCID: PMC7644943 DOI: 10.4178/epih.e2020029] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Accepted: 05/10/2020] [Indexed: 01/07/2023] Open
Abstract
OBJECTIVES The prevalence of diabetes mellitus is rapidly increasing in Vietnam, particularly among adults aged over 45 years. This study estimated trends in diabetes and prediabetes prevalence and determined risk factors in Vietnamese adults (over 45 years). METHODS A cross-sectional study was conducted based on data from an annual diabetes screening program among people aged 45-69 years in an urban city in central Vietnam (Da Nang). Joinpoint regression analyses were performed to calculate the annual percentage change and ptrend-values. Multinomial logistic regression analysis was used to determine risk factors. RESULTS In total, 3,765 men and 9,149 women were included in this analysis. The age-adjusted prevalence of diabetes and prediabetes in 2017 was 11.4% and 52.9%, respectively. The prevalence of diabetes was higher in men (15.1%) than in women (10.3%), but that of prediabetes was similar in both genders (53.4% vs. 52.8%). The prevalence of prediabetes significantly increased during the study period, whereas no upward or downward trend for diabetes was observed. The prevalence of obesity, abdominal obesity, hypertension, and dyslipidemia showed no obvious trend. Obesity, a high waist-to-hip ratio, hypertension, more severe abdominal obesity, and dyslipidemia were significantly associated with a higher risk of diabetes and prediabetes. CONCLUSIONS Diabetes and prediabetes were more prevalent among people aged over 45 years than in the general population. Da Nang has experienced a marked increase in the prevalence of prediabetes. These findings have significant implications regarding the need for nationwide public health interventions and management aiming at diabetes prevention and control.
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Affiliation(s)
- That Thanh Ton
- Da Nang Center for Disease Control and Prevention, Da Nang, Vietnam
| | - Anh Thi Ngoc Tran
- Department of Cancer Control and Population Health, Graduate School of Cancer Science and Policy, National Cancer Center, Goyang, Korea
| | - Ich Thanh Do
- Da Nang Center for Disease Control and Prevention, Da Nang, Vietnam
| | - Hoa Nguyen
- Da Nang Center for Disease Control and Prevention, Da Nang, Vietnam
| | | | - Minh Tu Nguyen
- Hue University of Medicine and Pharmacy, Hue University, Hue, Vietnam
| | - Van Anh Bao Ha
- Da Nang University of Medical Technology and Pharmacy, Da Nang, Vietnam
| | - Anh Quoc Tran
- Da Nang University of Medical Technology and Pharmacy, Da Nang, Vietnam
| | - Huu Khoi Hoang
- Da Nang University of Medical Technology and Pharmacy, Da Nang, Vietnam
| | - Binh Thang Tran
- Department of Cancer Control and Population Health, Graduate School of Cancer Science and Policy, National Cancer Center, Goyang, Korea
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Abstract
Background: Economic development and social environment changes influence disease patterns ranging from infectious diseases to noncommunicable diseases, and diabetes is one of the seven causes leading to death and disability in Vietnam. Objectives: The purpose of this research is to present an overview of the challenges related to diabetes prevention in Vietnam and to find effective ways for the prevention and control of diabetes, as well as to improve the quality of life among diabetes patients. Methods: The literature review was conducted using a variety of databases, such as PubMed, Google Scholar, Science Direct, Vietnamese data sources, and papers published in the Vietnamese language. For the searches, we used keywords such as “Diabetes,” “Prevention,” and “Prevalence of Diabetes.” Findings and Conclusions: With the increasing prevalence of diabetes, there are approximately 5.76 million people with diabetes currently living in Vietnam. The age-adjusted comparative prevalence of diabetes in the population of Vietnam was approximately 6% in 2017. This review suggests that the government needs to establish social security and policy programs aimed at reducing social risk factors and the burden of healthcare costs for diabetes treatment in older people. In addition, attention should be paid to the management and control of diabetes-related diseases, with an emphasis on new techniques for early diagnosis and treatment. Simultaneously, the health system should ensure that diabetes patients living in rural areas and belonging to ethnic minorities can access better healthcare services to improve their health and decrease their risk for chronic disease and death.
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Prevalence and associated factors of overweight and obesity among schoolchildren in Hanoi, Vietnam. BMC Public Health 2019; 19:1478. [PMID: 31703653 PMCID: PMC6839165 DOI: 10.1186/s12889-019-7823-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Accepted: 10/21/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The prevalence of overweight and obesity (OW/OB) has increased rapidly in Vietnam. This study aimed to elucidate the factors influencing OW/OB among secondary schoolchildren. METHOD A survey was conducted in January 2014 in four randomly selected state schools in two Hanoi urban districts, and 821 students in grade six (11-12 years old) participated. Definitions of OW/OB followed the World Health Organization standard cut-offs. RESULTS Overall, 4.1% of children were underweight, 59.7% were normal weight, 17.1% were overweight, and 19.1% were obese. The odds of OW/OB were lowest among children whose parents had college/university degrees [father (aOR =0.65, 95% CI: 0.42-1.00); mother (aOR =0.63, 95% CI: 0.41-0.97)] compared with those whose parents had only a primary education. Children with an OW/OB family history had an increased risk of OW/OB. Other associated factors include parental OW/OB and birth weight (BW). The odds of OW/OB were highest among children with parents with OW/OB [father (aOR =2.022, 95% CI: 1.34-3.04); mother (aOR =2.83, 95% CI: 1.51-5.30)] compared with those with normal-weight parents. Children with both parents having OW/OB [both parents (aOR =6.59, 95% CI: 1.28-33.87) had the highest risk, followed by one parent (aOR =2.22, 95% CI: 1.50-3.27)] and then neither parent having OW/OB. Moreover, high-birth-weight children [BW ≥ 3500 g (aOR =1.52, 95% CI: 1.07-2.15)] had greater odds than did normal-birth-weight children. Children who slept 11 h per day [8-11 h (aOR =0.57, 95% CI: 0.40-0.81) or more (aOR =0.44, 95% CI: 0.22-0.87)] had lower OW/OB odds than those who slept 8 h or less. Children with specific positive lifestyle behaviours had lower risk of OW/OB than those who did not engage in positive lifestyle behaviours. The odds were lower among children who exercised for weight reduction (OR = 0.16, 95% CI: 0.11-0.23), lowered food intake (aOR = 0.12, 95% CI: 0.09-0.17), and added vegetables to their diet (aOR = 0.26, 95% CI: 0.19-0.35). CONCLUSION The results suggest that parents and children with OW/OB parents or a high BW should be educated to prevent OW/OB at an early stage. Positive lifestyle behaviours should be adopted by the students.
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Nguyen KT, Diep BTT, Nguyen VDK, Van Lam H, Tran KQ, Tran NQ. A cross-sectional study to evaluate diabetes management, control and complications in 1631 patients with type 2 diabetes mellitus in Vietnam (DiabCare Asia). Int J Diabetes Dev Ctries 2019. [DOI: 10.1007/s13410-019-00755-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Ventura IJ, Zadran A, Ho AVD, Zadran L, Thuan DTB, Pham TT, Kost GJ. Rapid Diagnosis and Effective Monitoring of Diabetes Mellitus in Central Vietnam. POINT OF CARE 2019. [DOI: 10.1097/poc.0000000000000178] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Meiqari L, Essink D, Wright P, Scheele F. Prevalence of Hypertension in Vietnam: A Systematic Review and Meta-Analysis. Asia Pac J Public Health 2019; 31:101-112. [PMID: 30678477 PMCID: PMC6463272 DOI: 10.1177/1010539518824810] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Studies on the prevalence of hypertension in Vietnam have reported various estimates. There is no up-to-date assessment of the evidence on the magnitude of hypertension in Vietnam. Search engines for scientific and gray literature were used to identify relevant records for eligibility screening and quality assessment. Data from selected articles were extracted using standardized spreadsheets. Statistical analysis included estimating pooled prevalence and odds ratio, heterogeneity evaluation, meta-regression, and subgroup analysis, in addition to sensitivity analysis and publication bias evaluation. The pooled prevalence of measured hypertension in Vietnam was 21.1% (95% confidence interval = 18.5-23.7) based on 10 studies, and 18.4% (95% confidence interval = 15.2-21.8) based on 3 national surveys. Lower pooled prevalence was estimated for hypertension awareness (9.3%) and hypertension treatment (4.7%). The pooled prevalence of measured hypertension is significantly higher among men. The pooled prevalence of measured hypertension and hypertension awareness and treatment were significantly lower in rural settings. There is a need to strengthen efforts for primary and secondary prevention and disease management to reduce morbidity and mortality, especially in rural residence settings.
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Affiliation(s)
- Lana Meiqari
- Vrije Universiteit Amsterdam, Amsterdam, Netherlands
- Institute of Tropical Medicine, Antwerp, Belgium
| | - Dirk Essink
- Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Pamela Wright
- Guelph International Health Consulting, Amsterdam, Netherlands
| | - Fedde Scheele
- Vrije Universiteit Amsterdam, Amsterdam, Netherlands
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Gujral UP, Mohan V, Pradeepa R, Deepa M, Anjana RM, Narayan KM. Ethnic differences in the prevalence of diabetes in underweight and normal weight individuals: The CARRS and NHANES studies. Diabetes Res Clin Pract 2018; 146:34-40. [PMID: 30244052 PMCID: PMC6295265 DOI: 10.1016/j.diabres.2018.09.011] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Accepted: 09/13/2018] [Indexed: 12/13/2022]
Abstract
AIMS Type 2 diabetes in lean individuals has recently come to attention. We assessed type 2 diabetes prevalence and the associated risk factors in underweight and normal weight individuals in two ethnic populations. METHODS We conducted cross-sectional analyses, using representative samples of 4930 Asian Indians from the CARRS-Chennai Study and 2868 Whites from the NHANES Survey. Diabetes was defined as use of glucose lowering medication, fasting glucose ≥126 mg/dl, or 2 h glucose ≥200 mg/dl. Body mass index (BMI) was classified using WHO standard criteria. RESULTS Prevalence of type 2 diabetes by BMI varied by ethnicity and sex. In men, type 2 diabetes prevalence was 5.4% and 23.5% in underweight and normal weight Asian Indians and 0.0% and 6.1% in underweight and normal weight Whites. In women, the prevalence was 5.6% and 13.6% in underweight and normal weight Asian Indians and 2.3% and 2.8% in underweight and normal weight Whites. Adjustment for waist circumference, insulin resistance, and insulin secretion did not explain the increased prevalence in Asian Indians. CONCLUSIONS These findings suggest significant ethnic differences in type 2 diabetes prevalence without overweight or obesity. Future studies should examine the pathophysiology of type 2 diabetes development in lean individuals.
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Affiliation(s)
- Unjali P Gujral
- Emory Global Diabetes Research Center, Hubert Department of Global Health, Rollins School of Public Health, 1518 Clifton Road NE, Room 7040 N Emory University, Atlanta, GA, USA.
| | - Viswanathan Mohan
- Madras Diabetes Research Foundation & Dr. Mohan's Diabetes Specialties Centre, WHO Collaborating Centre for Non-communicable Diseases, Prevention & Control, IDF Centre of Education, Chennai, India.
| | - Rajendra Pradeepa
- Madras Diabetes Research Foundation & Dr. Mohan's Diabetes Specialties Centre, WHO Collaborating Centre for Non-communicable Diseases, Prevention & Control, IDF Centre of Education, Chennai, India
| | - Mohan Deepa
- Madras Diabetes Research Foundation & Dr. Mohan's Diabetes Specialties Centre, WHO Collaborating Centre for Non-communicable Diseases, Prevention & Control, IDF Centre of Education, Chennai, India
| | - Ranjit Mohan Anjana
- Madras Diabetes Research Foundation & Dr. Mohan's Diabetes Specialties Centre, WHO Collaborating Centre for Non-communicable Diseases, Prevention & Control, IDF Centre of Education, Chennai, India.
| | - K M Narayan
- Emory Global Diabetes Research Center, Hubert Department of Global Health, Rollins School of Public Health, 1518 Clifton Road NE, Room 7040 N Emory University, Atlanta, GA, USA; Nutrition and Health Sciences Program, Emory University, 1518 Clifton Road, Room 7000, Atlanta, GA, USA; Department of Medicine, School of Medicine, 201 Dowman Drive Emory University, Atlanta, GA, USA.
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14
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Abstract
PURPOSE OF REVIEW Overweight and obesity are well-established risk factors for type 2 diabetes. However, a substantial number of individuals develop the disease at underweight or normal weight. In this review, we discuss the epidemiology of type 2 diabetes in non-overweight adults; pose questions about etiology, pathophysiology, diagnosis, and prognosis; and examine implications for prevention and treatment. RECENT FINDINGS In population-based studies, the prevalence of type 2 diabetes ranged from 1.4-10.9%. However, the prevalence of type 2 diabetes in individuals with BMI < 25 kg/m2 ranged from 1.4-8.8%. In countries from Asia and Africa, the proportion of individuals with diabetes who were underweight or normal weight ranged from 24 to 66%, which is considerably higher than the US proportion of 10%. Impairments in insulin secretion, in utero undernutrition, and epigenetic alterations to the genome may play a role in diabetes development in this subgroup. A substantial number of individuals with type 2 diabetes, particularly those with recent ancestry from Asia or Africa, are underweight or normal weight. Future research should consist of comprehensive studies of the prevalence of type 2 diabetes in non-overweight individuals; studies aimed at understanding gaps in the mechanisms, etiology, and pathophysiology of diabetes development in underweight or normal weight individuals; and trials assessing the effectiveness of interventions in this population.
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Affiliation(s)
- Unjali P Gujral
- Hubert Department of Global Health, Rollins School of Public Health, Emory University, 1518 Clifton Road NE, Room 7040-L, Atlanta, GA, 30322, USA.
- Emory Global Diabetes Research Center, Emory University, Atlanta, GA, USA.
| | - Mary Beth Weber
- Hubert Department of Global Health, Rollins School of Public Health, Emory University, 1518 Clifton Road NE, Room 7040-L, Atlanta, GA, 30322, USA
- Emory Global Diabetes Research Center, Emory University, Atlanta, GA, USA
| | - Lisa R Staimez
- Hubert Department of Global Health, Rollins School of Public Health, Emory University, 1518 Clifton Road NE, Room 7040-L, Atlanta, GA, 30322, USA
- Emory Global Diabetes Research Center, Emory University, Atlanta, GA, USA
| | - K M Venkat Narayan
- Hubert Department of Global Health, Rollins School of Public Health, Emory University, 1518 Clifton Road NE, Room 7040-L, Atlanta, GA, 30322, USA
- Emory Global Diabetes Research Center, Emory University, Atlanta, GA, USA
- School of Medicine, Emory University, Atlanta, GA, USA
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15
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Borzouei S, Soltanian AR. Application of an artificial neural network model for diagnosing type 2 diabetes mellitus and determining the relative importance of risk factors. Epidemiol Health 2018. [PMID: 29529860 PMCID: PMC5968209 DOI: 10.4178/epih.e2018007] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVES To identify the most important demographic risk factors for a diagnosis of type 2 diabetes mellitus (T2DM) using a neural network model. METHODS This study was conducted on a sample of 234 individuals, in whom T2DM was diagnosed using hemoglobin A1c levels. A multilayer perceptron artificial neural network was used to identify demographic risk factors for T2DM and their importance. The DeLong method was used to compare the models by fitting in sequential steps. RESULTS Variables found to be significant at a level of p<0.2 in a univariate logistic regression analysis (age, hypertension, waist circumference, body mass index [BMI], sedentary lifestyle, smoking, vegetable consumption, family history of T2DM, stress, walking, fruit consumption, and sex) were entered into the model. After 7 stages of neural network modeling, only waist circumference (100.0%), age (78.5%), BMI (78.2%), hypertension (69.4%), stress (54.2%), smoking (49.3%), and a family history of T2DM (37.2%) were identified as predictors of the diagnosis of T2DM. CONCLUSIONS In this study, waist circumference and age were the most important predictors of T2DM. Due to the sensitivity, specificity, and accuracy of the final model, it is suggested that these variables should be used for T2DM risk assessment in screening tests.
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Affiliation(s)
- Shiva Borzouei
- Department of Endocrinology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Ali Reza Soltanian
- Department of Biostatistics, School of Public Health, Hamadan University of Medical Sciences, Hamadan, Iran.,Modeling of Noncommunicable Diseases Research Center, School of Public Health, Hamadan University of Medical Sciences, Hamadan, Iran
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