Prevalence of Abdominal Obesity and Metabolic Syndrome in Children and Adolescents: A Community Based Cross-Sectional Study

Author(s):  
Nastaran AHMADI ◽  
Seyed Mahmood SADR ◽  
Mohammad Reza MOHAMMADI ◽  
Masoud MIRZAEI ◽  
Amir Hooshang MEHRPARVAR ◽  
...  

Background: Although the prevalence of abdominal obesity and metabolic syndrome has been widely studied in the adult population, little is known about it in children and adolescents especially in developing countries. This study aimed to determine the prevalence of abdominal obesity and metabolic syndrome among children and adolescents in Yazd Greater Area, Iran; over the period of 2016-2017. Methods: This study was part of a larger national study with a cross-sectional design. Using multistage cluster random sampling method, 1035 children, and adolescents of both sexes aged 6-18 yr were randomly selected from rural and urban districts in Yazd Greater Area, Iran. Components of metabolic syndrome, and anthropometry measured in the standard situation. Results: The prevalence of abdominal obesity in children 6-10 yr old was 13.2% in boys versus 24.7% in girls. The overall prevalence of metabolic syndrome according to International Diabetes Federation (IDF) criteria in adolescents aged 10-18 yr old was 7.6% (9.4% in boys). The most prevalent metabolic syndrome components were low HDL-cholesterol (56.2%) and abdominal obesity (27.8%). Conclusion: Comparatively, the prevalence of metabolic syndrome in Yazd is high. Low HDL-cholesterol levels and abdominal obesity were the most common component, and family history of heart disease, BMI, and male gender were the main determinants of metabolic syndrome in adolescents.

2016 ◽  
Vol 50 (suppl 1) ◽  
Author(s):  
Maria Cristina C Kuschnir ◽  
Katia Vergetti Bloch ◽  
Moyses Szklo ◽  
Carlos Henrique Klein ◽  
Laura Augusta Barufaldi ◽  
...  

ABSTRACT OBJECTIVE To determine the prevalence of metabolic syndrome and its components in Brazilian adolescents. METHODS We evaluated 37,504 adolescents who were participants in the Study of Cardiovascular Risks in Adolescents (ERICA), a cross-sectional, school-based, national study. The adolescents, aged from 12 to 17 years, lived in cities with populations greater than 100,000 inhabitants. The sample was stratified and clustered into schools and classes. The criteria set out by the International Diabetes Federation were used to define metabolic syndrome. Prevalences of metabolic syndrome were estimated according to sex, age group, school type and nutritional status. RESULTS Of the 37,504 adolescents who were evaluated: 50.2% were female; 54.3% were aged from 15 to 17 years, and 73.3% were from public schools. The prevalence of metabolic syndrome was 2.6% (95%CI 2.3-2.9), slightly higher in males and in those aged from 15 to 17 years in most macro-regions. The prevalence was the highest in residents from the South macro-region, in the younger female adolescents and in the older male adolescents. The prevalence was higher in public schools (2.8% [95%CI 2.4-3.2]), when compared with private schools (1.9% [95%CI 1.4-2.4]) and higher in obese adolescents when compared with nonobese ones. The most common combinations of components, referring to 3/4 of combinations, were: enlarged waist circumference (WC), low HDL-cholesterol (HDL-c) and high blood pressure; followed by enlarged WC, low HDL-c and high triglycerides; and enlarged WC, low HDL-c, high triglycerides and blood pressure. Low HDL was the second most frequent component, but the highest prevalence of metabolic syndrome (26.8%) was observed in the presence of high triglycerides. CONCLUSIONS ERICA is the first Brazilian nation-wide study to present the prevalence of metabolic syndrome and describe the role of its components. Despite the prevalence of Metabolic Syndrome being low, the high prevalences of some components and participation of others in the syndrome composition shows the importance of early diagnosis of this changes, even if not grouped within the metabolic syndrome.


2021 ◽  
pp. 1-25
Author(s):  
Zohreh Sadat Sangsefidi ◽  
Elnaz Lorzadeh ◽  
Azadeh Nadjarzadeh ◽  
Masoud Mirzaei ◽  
Mahdieh Hosseinzadeh

Abstract Objective: Assessing relationship between low carbohydrate diet (LCD) score and metabolic syndrome (Mets) in Iranian adults. Design: Cross-sectional study Setting: Yazd Health Study and Taghzieh Mardom-e-Yazd study. Participants: Data of 2074 participants were used. Dietary intakes were assessed by a validated semi-quantitative food frequency questionnaire. LCD score was calculated for each person by summing up the assigned scores to deciles of energy percentages from macronutrients. Mets was evaluated using National Cholesterol Education Program Adult Treatment Panel III. Eventually, association between LCD score and Mets was examined using logistic regression. Results: Total Mets prevalence was approximately 40.5%. After adjustment for confounders, subjects in the higher quartile of LCD score had a significant lower chance of Mets versus lower quartile among all participants (Q4 versus Q1: OR: 0.68, 95% CI: 0.50-0.92) and separately in men (Q4 versus Q1: OR: 0.54, 95% CI: 0.34-0.86) and women (Q2 versus Q1: OR: 0.53, 95% CI: 0.34-0.82). Furthermore, more LCD adherence in men reduced abdominal obesity by 47% (Q3 versus Q1OR: 0.53, 95% CI: 0.28-0.99). Low HDL cholesterol was also observed both in the highest quartile of LCD score in all participants (OR: 0.74, 95% CI: 0.56-0.99) and separately in men (OR: 0.63, 95% CI: 0.40-0.98) versus the first quartile. Conclusions: More adherence to LCD might be related to lower chance of Mets and some of its components such as low HDL cholesterol and abdominal obesity specially in men. Further studies are required to confirm the findings.


2011 ◽  
Vol 12 (4) ◽  
pp. 531-538 ◽  
Author(s):  
Szilvia Fiatal ◽  
Endre Szigethy ◽  
György Széles ◽  
Réka Tóth ◽  
Róza Ádány

The aim of our study was to evaluate whether any association exists between metabolic syndrome (MS) and ACE I/D and AGT M235T gene polymorphisms in Hungarians as an example of European Caucasian population. Study subjects of our cross-sectional study were recruited from the Hungarian General Practitioners’ Morbidity Sentinel Stations Program. The study population ( n = 1762) approximates very well the age and sex distribution of the general Hungarian population. MS was defined according to the latest diagnostic criteria proposed by the International Diabetes Federation. The frequency of DD genotype (31.36% vs. 25.42%, p = 0.006) and the frequency of D allele (0.56 vs. 0.51, p = 0.006) were significantly higher in the metabolic group than in the non-metabolic group. The distribution of the AGT M235T polymorphism was similar in each group investigated. Association was shown in the case of patients in whom central obesity was combined with elevated TG and low HDL cholesterol level ( p = 0.024 and p = 0.022). It suggests that ACE I/D polymorphism is likely to be involved in lipid metabolism.


2020 ◽  
Vol 23 (15) ◽  
pp. 2770-2780
Author(s):  
Shuyi Li ◽  
Muqing Cao ◽  
Chen Yang ◽  
Hao Zheng ◽  
Yanna Zhu

AbstractObjective:High sugar-sweetened beverage (SSB) intake has been shown to correlate with a higher risk for CVD and metabolic disorders, while the association between SSB intake and the risk of metabolic syndrome (MetS) remains unclear. The present study aimed to explore the association between SSB intake and MetS among children and adolescents in urban China.Design:A cross-sectional study involving 7143 children and adolescents was conducted in urban China. MetS definition proposed by the International Diabetes Federation was adopted. Data on SSB intake, diet, physical activity and family environment factors were obtained through questionnaires. Logistic regression models with multivariable adjustment were adopted to analyse the association between SSB intake and the risk of MetS and its components.Setting:Primary and secondary schools in three urban cities of China.Participants:Children and adolescents (n 5258) aged 7–18 years.Results:Among the participants, 29·9 % of them had high SSB intake (at least 0·3 servings/d) and the overall MetS prevalence was 2·7 %. Participants with high SSB intake were at higher risk for MetS (OR = 1·60; 95 % CI 1·03, 2·54) and abdominal obesity (OR = 1·55; 95 % CI 1·28, 1·83) compared with their counterparts with no SSB intake (0 servings/d).Conclusions:High SSB intake is significantly associated with increased MetS and abdominal obesity risk among children and adolescents in urban China. These results suggest that strong policies focusing on controlling SSB intake might be effective in preventing MetS and abdominal obesity.


2020 ◽  
Vol 4 (3) ◽  
pp. 191
Author(s):  
Rendi Aji Prihaningtyas ◽  
Nur Aisiyah Widjaja ◽  
Meta Herdiana Hanindita ◽  
Roedi Irawan

ABSTRACTBackground : The prevalence of obesity in adolescents is increasing and causes metabolic syndrome at a young age. Metabolic syndrome results from the interaction of environmental, genetic, and dietary factors. The purpose of this study was to determine the diet profile of obese adolescents suffering from metabolic syndrome.Methods: This study was a cross-sectional study of obese adolescents who visited the Pediatric Nutrition and Metabolic Disease in Dr. Soetomo General Hospital, Surabaya. The anthropometry examination (weight, height and waist circumference), blood pressure, and blood tests (HDL cholesterol, triglycerides and blood glucose levels) were measured. The diagnosis of metabolic syndrome was based on the International Diabetes Federation. Food consumption data was obtained through direct interviews using data collection sheets. Analysis of dietary differences in obese adolescents suffering from metabolic syndrome was performed by chi square using SPSS.Results and Discussions: A total of 59 obese adolescents aged 13-16 years were involved in this study. A total of 27 subjects (45.8%) suffered from metabolic syndrome and 32 subjects (54.2%) did not suffer from metabolic syndrome. The level of the consumption of fish, vegetables, and fruit in obese adolescents were still low. There was no significant difference in the diet profile between obese adolescents who suffer from metabolic syndrome or not.Conclusion: Prevention strategies through food consumption patterns are needed in obese adolescents to control metabolic stress processes and prevent metabolic syndrome in the future. Diet knowledge in obese adolescents needs to be given early to prevent further complications. Increasing foods that contain anti-oxidants, such as fruits and vegetables, is one of the strategies to prevent metabolic syndrome in obese adolescents.ABSTRAKLatar Belakang : Prevalensi obesitas pada remaja semakin meningkat dan menyebabkan sindrom metabolik di usia muda. Sindrom metabolik terjadi akibat interaksi faktor lingkungan, genetik, dan diet. Tujuan dari penelitian ini adalah mengetahui profil diet pada remaja obesitas yang menderita sindrom metabolik.Metode : Penelitian ini merupakan penelitian potong lintang pada remaja obesitas yang berkunjung di Poli Nutrisi dan Penyakit Metabolik Anak di RSUD Dr. Soetomo, Surabaya. Pada subyek dilakukan pemeriksaan antropometri (berat badan, tinggi badan, dan lingkar pinggang), pemeriksaan tekanan darah, dan pemeriksaan darah (kolesterol HDL, trigliserida, dan kadar glukosa darah). Diagnosis sindrom metabolik ditegakkan berdasarkan International Diabetes Federation. Data konsumsi makanan didapatkan melalui wawancara langsung dengan menggunakan lembar pengumpul data. Analisis perbedaan diet pada remaja obesitas yang menderita sindrom metabolik dilakukan dengan chi square menggunakan SPSS.Hasil dan Pembahasan : Sebanyak 59 remaja obesitas yang berusia 13-16 tahun terlibat dalam penelitian ini. Sebanyak 27 subyek (45,8%) menderita sindrom metabolik dan sebanyak 32 subyek (54,2%) tidak menderita sindrom metabolik. Tingkat konsumsi ikan, sayur, dan buah pada remaja obesitas masih rendah. Tidak ada perbedaan yang bermakna pada profil diet antara remaja obesitas yang menderita sindrom metabolik maupun tidak.Kesimpulan : Strategi pencegahan melalui pola konsumsi makanan diperlukan pada remaja obesitas untuk mengontrol proses stres metabolik sehingga dapat mencegah sindrom metabolik di masa datang. Pengetahuan diet pada remaja obesitas perlu diberikan sejak dini untuk mencegah komplikasi lebih lanjut. Memperbanyak makanan yang mengandung anti-oksidan, seperti buah dan sayur merupakan salah satu strategi mencegah sindrom metabolik pada remaja obesitas.


Circulation ◽  
2015 ◽  
Vol 131 (suppl_1) ◽  
Author(s):  
Catherine J Vladutiu ◽  
Anna Maria Siega-Riz ◽  
Alison M Stuebe ◽  
Daniela Sotres-Alvarez ◽  
Andy Ni ◽  
...  

Background: Physiologic adaptations occurring across successive pregnancies may increase the risk of adverse cardiovascular health outcomes in later life. Previous studies have found an association between higher parity and the metabolic syndrome (MetS). However, no studies have examined this association in a Hispanic/Latina population. Hispanic women have a higher prevalence of the MetS and higher birth rates than non-Hispanic women. Hypothesis: We assessed the hypothesis that higher parity is associated with the prevalence of components of the MetS in a cohort of Hispanic/Latina women. Methods: There were 9,482 Hispanic/Latina women of diverse backgrounds, aged 18-74 years, who participated in the Hispanic Community Health Study/Study of Latinos (HCHS/SOL) from 2008-2011. Components of the MetS were defined according to the AHA/NHLBI criteria and included abdominal obesity (waist circumference ≥88cm), elevated triglycerides (≥150 mg/dL), low HDL cholesterol (<50mg/dL), high blood pressure (systolic ≥130mmHg or diastolic ≥85mmHg or on medication), and elevated fasting glucose (≥100mg/dL or on medication). Logistic regression models were used to estimate odds ratios for the association between parity and components of the MetS, adjusting for sociodemographic, behavioral, and reproductive characteristics, and accounting for the complex survey design and sampling weights. Results: At HCHS/SOL baseline, women reported none (19.2%), one (18.9%), two (25.3%), three (19.7%), four (9.3%), and five or more (7.6%) prior live births. Compared to women with only one live birth, women with four live births had the highest odds of abdominal obesity (OR=2.5, 95% CI 1.8, 3.3) and those with five or more live births had the highest odds of low HDL cholesterol (OR=1.5, 95% CI 1.2, 1.9), elevated glucose (OR=1.8, 95% CI 1.3, 2.3), elevated triglycerides (OR=1.4, 95% CI 1.01, 1.8), and high blood pressure (OR=1.5, 95% CI 1.1, 2.0), after adjusting for age, Hispanic background, education, marital status, income, nativity, smoking, physical activity, menopause status, oral contraceptive use, hormone replacement therapy, and field center. Further adjustment for body mass index attenuated these associations for all MetS components, including abdominal obesity (OR=1.5, 95% CI 1.1, 2.2), low HDL cholesterol (OR=1.3, 95% CI 1.03, 1.7), and elevated glucose (OR=1.6, 95% CI 1.2, 2.1), but the associations for triglycerides and blood pressure were no longer statistically significant. Conclusion: Higher parity is associated with the prevalence of selected components of the MetS among U.S. Hispanic/Latina women. High parity among Latinas with a high prevalence of abdominal obesity suggests a context of high risk for metabolic dysregulation. A better characterization of the links between pregnancy, adiposity, and body fat distribution is needed.


2019 ◽  
Vol 2019 ◽  
pp. 1-12 ◽  
Author(s):  
Wiliane J. T. Marbou ◽  
Victor Kuete

The prevalence of metabolic syndrome (MetS) and its associated risks remain unappreciated in Bamboutos Division, west region of Cameroon. This study aimed to evaluate the prevalence of MetS, its individual components, and associated risk factors among Bamboutos Division’s adults population using a Joint Interim Statement of the International Diabetes Federation (IDF) Task Force on Epidemiology and Prevention definitions parameters. A cross-sectional study was conducted from May 2016 to May 2018 in Mbouda ADLUCEM Hospital and Mbouda District Hospital, two reference hospitals in Bamboutos Division, west region of Cameroon. Interview, physical and clinical examinations, and lipid and fasting blood glucose measurements were conducted for 604 adults. The definition of MetS proposed by IDF was used. The prevalence of MetS was 32.45% with highly significant female predominance (46.11% for females and 14.01 % for males). In the entire participants, the most common abnormalities were low-HDL (82.78%) and hypertriglyceridemia (53.97%) [p<0.001]. Participants with obesity (OR: 16.34; 95% CI: 9.21-28.96), overweight (OR: 7.45; 95% CI: 4.17-13.30), and highest hs-CRP (hs-CRP >11 mg/l) had a higher risk of developing MetS. The most common MetS component was abdominal obesity (OR: 353.13; 95% CI: 136.16-915.81). MetS is prevalent among Bamboutos Division’s adults in west region of Cameroon and abdominal obesity is the most common MetS component. This study highlights the need for evidence-based prevention, diagnosis, and management of MetS and its associated factors among Bamboutos Division’s adults in Cameroon.


2021 ◽  
Vol 10 (16) ◽  
pp. 3630
Author(s):  
Gabriela P. Arrifano ◽  
Jacqueline I. Alvarez-Leite ◽  
Barbarella M. Macchi ◽  
Núbia F. S. S. Campos ◽  
Marcus Augusto-Oliveira ◽  
...  

The metabolic syndrome (MetS) epidemic is a global challenge. Although developing countries (including Brazil, India, and South Africa) present a higher proportion of deaths by cardiovascular diseases than developed countries, most of our knowledge is from these developed countries. Amazonian riverine populations (ARP), as well as other vulnerable populations of the Southern Hemisphere, share low-income and traditional practices, among other features. This large cross-sectional study of ARP (n = 818) shows high prevalence of hypertension (51%) and obesity (23%). MetS was diagnosed in 38% of participants (especially in women and 60–69 years-old individuals) without the influence of ancestry. Only 7–8% of adults had no cardio-metabolic abnormalities related to MetS. Atherogenic dyslipidemia (low HDL-cholesterol) was generally observed, including in individuals without MetS. Still, slight differences were detected between settings with a clear predominance of hypertension in Tucuruí. Hypotheses on possible genetic influence and factors (nutrition transition and environmental pollutants -mercury) are proposed for future studies. Moreover, a roadmap to MetS progression based on the most prevalent components is provided for the development of tailored interventions in the Amazon (initially, individuals would present low HDL-cholesterol levels, later progressing to increased blood pressure characterizing hypertension, and ultimately reaching MetS with obesity). Our alarming results support the need to improve our knowledge on these vulnerable populations.


2017 ◽  
pp. 481-487 ◽  
Author(s):  
L. CIBIČKOVÁ ◽  
K. LANGOVÁ ◽  
H. VAVERKOVÁ ◽  
V. KUBÍČKOVÁ ◽  
D. KARÁSEK

Hyperuricemia has been described as associated with the risk of development metabolic syndrome; however the relationship between the uric acid level and particular parameters of metabolic syndrome remained unclear. We performed a cross-sectional study on a cohort of 833 dyslipidemic patients and correlated their levels of uric acid with parameters of insulin resistance, lipid metabolism, C-reactive protein, anthropometric parameters. We also defined patients with hypertriglyceridemic waist phenotype and compered their uric acid levels with those without this phenotype. We found that levels of uric acid are associated with parameters of metabolic syndrome. Specifically, dyslipidemia characteristic for metabolic syndrome (low HDL cholesterol and high triglycerides) correlates better with uric acid levels than parameters of insulin resistance. Also waist circumference correlates better with uric acid levels than body mass index. Patients with hypertriglyceridemic waist phenotype had higher levels of uric acid when compared with patients without this phenotype. Serum uric acid levels are even in low levels linearly correlated with parameters of metabolic syndrome (better with typical lipid characteristics than with parameters of insulin resistance) and could be associated with higher cardiovascular risk.


2022 ◽  
pp. 140349482110640
Author(s):  
Mia Söderberg ◽  
Helena Eriksson ◽  
Kjell Torén ◽  
Göran Bergström ◽  
Eva Andersson ◽  
...  

Aims: The aim of this study was to investigate associations between psychosocial work exposure and the presence of biological and imaging biomarkers of cardiovascular disease. Methods: This cross-sectional study was conducted in a sub-cohort of the Swedish CArdioPulmonary bioImage Study (SCAPIS). Psychosocial exposure was evaluated with the job demand–control model, and analysed according to the standard categorization: high strain, active, passive and low strain (reference). Biomarkers (blood pressure, high-density lipoprotein (HDL) and low-density lipoprotein (LDL) cholesterol, coronary artery calcification (CAC) and metabolic syndrome) were measured, or derived through measurements, from clinical examinations. Gender-specific prevalence ratios (PRs) and 95% confidence intervals (CIs) were calculated with regression models and adjusted for age, education, smoking, physical activity, general life stress and body mass index (BMI). Results: The analyses included 3882 participants (52.5% women). High strain (high demands–low control) was linked to increased PR for low HDL cholesterol in women, adjusted for all covariates (PR 1.76; 95% CI 1.25–2.48). High strain was also related to moderately increased PR for metabolic syndrome in men, after adjustments for all covariates except BMI (PR 1.25; 95% CI 1.02–1.52). In addition, passive work (low demands–low control) was associated with diastolic hypertension in women (fully adjusted: PR 1.29; 95% CI 1.05–1.59). All relationships between psychosocial factors and LDL cholesterol or CAC (both genders), or hypertension (men), were non-significant. Conclusions: Poor psychosocial job conditions was associated with the presence of low HDL cholesterol and diastolic hypertension in women, and metabolic syndrome in men. These findings contribute to the knowledge of potential pathways between stressful work and coronary heart disease.


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