WorldWideScience

Sample records for higher obesity prevalence

  1. Increased genetic variance of BMI with a higher prevalence of obesity

    DEFF Research Database (Denmark)

    Rokholm, Benjamin; Silventoinen, Karri; Ängquist, Lars

    2011-01-01

    populations. Several recent studies suggest that the genetic effects on adiposity may be stronger when combined with presumed risk factors for obesity. We tested the hypothesis that a higher prevalence of obesity and overweight and a higher BMI mean is associated with a larger genetic variation in BMI....

  2. Higher densities of fast-food and full-service restaurants are not associated with obesity prevalence.

    Science.gov (United States)

    Mazidi, Mohsen; Speakman, John R

    2017-08-01

    Background: The obesity epidemic in the United States has been mirrored by an increase in calories consumed outside of the home and by expansions in the numbers of, and portion sizes at, both fast-food restaurants (FFRs) and full-service restaurants (FSRs), leading some to blame the epidemic on the restaurant industry. If this were indeed true, one would predict that greater per capita densities of FFRs and FSRs would lead to greater obesity prevalence. Objective: We evaluated the population-level association between both FSRs and FFRs and the prevalence of obesity and calculated the proportion of calories consumed in these establishments. Design: In this ecological cross-sectional study, we used county-level data (aggregate-level data) for obesity prevalence across the mainland United States in 2012 and matched these data to county-level per capita densities of FFRs and FSRs in the same year. Multiple linear regression was used to determine the relation between the prevalence of obesity and the densities of FFRs and FSRs after adjustment for confounding factors. Results: Contrary to expectations, obesity prevalence was highly significantly negatively related to the densities of both FFRs and FSRs (combined-effect R 2 = 0.195). This was principally because greater numbers of both FFRs and FSRs were located in areas in which individuals were on average wealthier and more educated. When we normalized for these factors (and additional socioeconomic variables), the associations between restaurant densities and obesity effectively disappeared (pooled R 2 = 0.008). Our calculations showed that the percentage of total calories consumed in FFRs and FSRs is a mean of only 15.9% of the total intake (maximum: 22.6%). Conclusions: Variations in the densities of FFRs and FSRs are not linked to the prevalence of obesity in the United States, and food consumed in these establishments is responsible for <20% of total energy intake. This finding has implications for policy

  3. Maior prevalência de obesidade na doença do refluxo gastroesofagiano erosiva Higher prevalence of obesity in erosive gastroesophageal reflux disease

    Directory of Open Access Journals (Sweden)

    Beatriz N. Biccas

    2009-03-01

    macroscopic erosion on the esophageal mucosa. Hiatal hernia was considered when the gastroesophageal junction was positioned 2 cm or more above the diaphragm. Patients with Barrett's esophagus or esophageal peptic stenosis were excluded. The population was categorized according to body mass index as normal weight (body mass index between 20 and 24.9; over-weight (between 25 and 29.9, and obese (greater than 30. The diagnosis as well as the intensity of abnormal gastroesophageal reflux were obtained through the analysis of the results of pH monitoring in patients with and without erosive esophagitis and in the various categories of body mass index. RESULTS: Among the 362 patients there were 148 (41% with erosive esophagitis and 214 (59% without erosive esophagitis, while the pH monitoring was abnormal in 100% and 57%, respectively. Among the 148 individuals with erosive esophagitis (61% male, median age 50 years, 41 (28% had normal weight, 82 (55% had over-weight and 25 (17% were obese. There were 88 (60% patients with hiatal hernia, which was present in 29 (71% of patients with normal weight, 45 (55% of patients with over-weight and 14 (56% of obese individuals. In 121 patients without erosive esophagitis who had abnormal pH monitoring, diagnosed as non erosive reflux disease (38% male, median age 50 years, 51 (42% patients had normal weight, 55 (46% had over-weight and 15 (12% were obese. Hiatal hernia was detected in 52 out of 121 (43% patients and in 21 (41% out of 51 individuals with normal weight, 24 (44% of over-weight and 7 (47% of obese. In the group of 93 patients without erosive esophagitis and normal pH monitoring (29% male, median age 43 years, 26 (28% had hiatal hernia and there were 43 (46% individuals with normal weight, 38 (41% with over-weight and 12 (13% were obese. The number of patients with obesity and over-weight was significantly higher in the group with erosive esophagitis compared to the ones without erosive esophagitis. The prevalence of hiatal

  4. Prevalence of obesity and abdominal obesity in the Lausanne population

    Directory of Open Access Journals (Sweden)

    Paccaud Fred

    2008-09-01

    Full Text Available Abstract Background Obesity can be defined using body mass index (BMI or waist (abdominal obesity. Little information exists regarding its prevalence and determinants in Switzerland. Hence, we assessed the levels of obesity as defined by BMI or waist circumference in a Swiss population-based sample. Methods Cross-sectional, population-based non-stratified random sample of 3,249 women and 2,937 men aged 35–75 years living in Lausanne, Switzerland. Overall participation rate was 41%. Results In men, the prevalences of overweight (BMI ≥25 kg/m2 and obesity (BMI ≥30 kg/m2 were 45.5% and 16.9%, respectively, higher than in women (28.3% and 14.3%, respectively. The prevalence of abdominal obesity (waist ≥102 in men and ≥88 cm in women was higher in women than in men (30.6% vs. 23.9%. Obesity and abdominal obesity increased with age and decreased with higher educational level in both genders. In women, the prevalence of obesity was lower among former and current smokers, whereas in men the prevalence of obesity was higher in former smokers but did not differ between current and never smokers. Multivariate analysis showed age to be positively related, and education and physical activity to be negatively related with obesity and abdominal obesity in both genders, whereas differential effects of smoking were found between genders. Conclusion The prevalence of abdominal obesity is higher than BMI-derived obesity in the Swiss population. Women presented with more abdominal obesity than men. The association between smoking and obesity levels appears to differ between genders.

  5. Dietary Sulfur-Containing Amino Acids Are Associated with Higher Prevalence of Overweight/Obesity in Northern Chinese Adults, an Internet-Based Cross-Sectional Study.

    Science.gov (United States)

    Li, Yan-Chuan; Li, Yu-Zheng; Li, Rui; Lan, Li; Li, Chun-Long; Huang, Min; Shi, Dan; Feng, Ren-Nan; Sun, Chang-Hao

    2018-06-07

    Elevation of plasma sulfur-containing amino acids (SAAs) is generally associated with higher body mass index (BMI) and unfavorable lipid profiles. It is not known how dietary SAAs relate to these associations in humans. A convenient tool named internet-based dietary questionnaire for Chinese (IDQC) was used to estimate dietary SAAs intake. A total of 936 participants were randomly recruited and asked to complete the IDQC. Furthermore, 90 subjects were randomly selected to perform a subgroup study. The associations between dietary SAAs and prevalence of obesity, lipid profiles, and status of insulin resistance (IR), inflammation and oxidative stress were assessed. Dietary total SAAs and cysteine of overweight/obese participants were significantly higher. Dietary total SAAs and cysteine were positively associated with BMI and waist circumference. Higher dietary total SAAs were associated with higher prevalence of overweight/obesity. Higher dietary total SAAs and cysteine also associated with higher serum triglyceride (total cholesterol), low density lipoprotein, fasting blood glucose, 2 h-postprandial glucose, and homeostasis model assessment of IR. In the subgroup study, positive associations between dietary SAAs and inflammation biomarkers were also observed. Dietary SAAs are associated with higher prevalence of overweight/obesity, unfavorable lipid profiles and status of IR, and inflammation. © 2018 S. Karger AG, Basel.

  6. Obesity Prevalence Maps

    Science.gov (United States)

    ... Obesity Causes & Consequences CDC Reports Improvement in Childhood Obesity among Young Children Participating in WIC Data & Statistics Adult Obesity Facts Childhood Obesity Facts Data, Trends and ...

  7. Prevalence of metabolic syndrome is higher among non-obese PCOS women with hyperandrogenism and menstrual irregularity in Korea.

    Directory of Open Access Journals (Sweden)

    Min-Ju Kim

    Full Text Available BACKGROUND: Hyperandrogenism (HA has been linked with several components of metabolic syndrome (MetS. Few studies in Asian women have evaluated the important risk factors for and prevalence of MetS according to PCOS subtype. In this study, we investigated differences in metabolic parameters and the prevalence of MetS in two major phenotypic subgroups of PCOS in Korea. Furthermore, we investigated the relationship between HA-associated parameters and MetS. MATERIALS AND METHODS: This cross-sectional observational study was conducted from May 2010 to December 2011 in Korea. A total of 837 females with PCOS, aged 15-40, were recruited from Departments of Obstetrics and Gynecology at 13 hospitals. Of those, 700 subjects with either polycystic ovaries (PCO+HA+oligomenorrhea/amenorrhea (O or PCO+O were eligible for this study. MetS was diagnosed according to the modified National Cholesterol Education Program (NCEP Adult Treatment Panel (ATP III guidelines and the International Diabetes Federation (IDF criteria. RESULTS: MetS was more prevalent in the PCO+HA+O group (19.7% than in the PCO+O (11.9% group. There were statistically significant trends for an increased risk of MetS in the PCO+HA+O group compared to the PCO+O group. After adjustment for age, the odds ratio of MetS was 2.192 in non-obese subjects with PCO+HA+O compared to those with PCO+O, whereas the risk of MetS was not different in obese patients. Multivariate logistic regression analysis showed that high free androgen index and low sex hormone-binding globulin were significantly associated with MetS in non-obese women with PCOS, with odds ratios of 4.234 (95% CI, 1.893-9.474 and 4.612 (95% CI, 1.978-10.750, respectively. However, no associations were detected between MetS and SHBG and FAI in obese PCOS subjects. CONCLUSIONS: Our results indicate that HA and its associated parameters (FAI and SHBG are significantly associated with MetS in non-obese PCOS subjects, whereas this association

  8. Body composition changes were related to nutrient intakes in elderly men but elderly women had a higher prevalence of sarcopenic obesity in a population of Korean adults.

    Science.gov (United States)

    Oh, Chorong; Jho, Sunkug; No, Jae-Kyung; Kim, Hak-Seon

    2015-01-01

    In this study, we examined the relationship between sarcopenic obesity (SO) and nutrition status, according to sex in Korean adults who were 60 years or older. Body composition was categorized as SO, sarcopenic nonobesity, nonsarcopenic obesity, and nonsarcopenic nonobesity. Obesity was defined by body mass index. Sarcopenia was defined as an appendicular skeletal muscle mass divided by weight (Wt) of less than 1 SD below the sex-specific mean for young adults. Subjects included 1433 subjects (658 men and 775 women) who were 60 years or older and who participated in the fifth Korea National Health and Nutritional Examination Survey 2010. Sarcopenic obesity was more prevalent in women (31.3%) than in men (19.6%). Individuals with SO had significantly higher fasting insulin, homeostasis model assessment of insulin resistance (male: 3.2 ± 1.4, female: 3.4 ± 2.1), and triglycerides (male: 167.3 ± 90.6 mg/dL, female: 160.7 ± 85.0 mg/dL). High-density lipoprotein was under the normal criteria (50 mg/dL) in women. Intake of nutrients associated with muscle loss (protein, vitamin D, calcium, and vitamin C) was significantly different among the male but not the female groups. Although protein intake was normal, calcium and vitamin D intakes were insufficient in all groups. In conclusion, body composition changes were related to nutrient intakes in elderly (60 years or older) men but not elderly women. Women had a higher prevalence of SO than did men, suggesting that early nutritional intervention in elderly women may help them address age-associated body composition changes. Copyright © 2015 Elsevier Inc. All rights reserved.

  9. Role of age, sex, and obesity in the higher prevalence of arthritis among lower socioeconomic groups: a population-based survey.

    Science.gov (United States)

    Busija, Lucy; Hollingsworth, Bruce; Buchbinder, Rachelle; Osborne, Richard H

    2007-05-15

    To compare the prevalence of arthritis among population groups based on demographic, socioeconomic, and body mass index (BMI) characteristics; to investigate the combined influence of these factors on arthritis; and to assess the relationship between self-reported health and psychological distress and arthritis. Data from the Victorian Population Health Survey (n = 7,500) were used in the study. Psychological distress was assessed using the Kessler Psychological Distress scale, and self-reported health was assessed by a single item. Multiple logistic regression was used to investigate the combined influence of demographic and socioeconomic factors and BMI on arthritis. Overall, 23% of Victorian adults (20% men and 26% women) reported having arthritis. The presence of arthritis was associated with high psychological distress (odds ratio [OR] 1.2; 95% confidence interval [95% CI] 1.1-1.4) and poor self-reported health (OR 1.9; 95% CI 1.7-2.1). Increased prevalence of arthritis was found in older age groups, lower education and income groups, and in people who were overweight or obese. Women had higher risk of arthritis, even after adjustment for age, residence, education, occupation, income, and BMI. Age and BMI independently predicted arthritis for men and women. For men, higher risk of arthritis was also associated with lower income. Arthritis is a highly prevalent condition associated with poor health and high psychological distress. Prevalence of arthritis is disproportionately high among women and individuals from lower socioeconomic backgrounds. As the prevalence of arthritis is predicted to increase, careful consideration of causal factors, and setting priorities for resource allocation for the treatment and prevention of arthritis are required.

  10. Prevalence of Overweight and Obesity in Turkey

    Directory of Open Access Journals (Sweden)

    Cihangir Erem

    2015-09-01

    Full Text Available Obesity is a major public health problem affecting an important proportion of the Turkish population. The prevalence of obesity has significantly increased among adult Turkish population over the past 20 years. In 1990, 18.8% of the adult population was obese (28.5% among women and 9% among men, and the prevalence increased to 36% in 2010 (44% among women and 27% among men. From the data, we found that the prevalence of obesity in Turkey has increased steadily from 1990 to 2010 in both genders. Adult obesity-associated risk factors are age, gender, hypertension, hyperlipidemia, smoking cessation, alcohol consumption, high household income, low education level and physical activity, occupation, marital status and a family of selected medical conditions (e.g. obesity, diabetes and hypertension. To control obesity, necessary precautions should urgently be taken. The precautions include serious public health education encouraging a well-balanced diet and increasing physical activity.

  11. Prevalence and awareness of obesity among people of different age ...

    African Journals Online (AJOL)

    Prevalence and awareness of obesity among people of different age groups in educational institutions in Morogoro, Tanzania. ... The four institutions included a primary and a secondary school, a teacher's training college and a university. ... Employed subjects had higher rate of obesity (22.2%) than pupils or students.

  12. Prevalence of Overweight, Obesity, and Abdominal Obesity among Urban Saudi Adolescents: Gender and Regional Variations

    Science.gov (United States)

    Abahussain, Nada A.; Al-Sobayel, Hana I.; Qahwaji, Dina M.; Alsulaiman, Nouf A.; Musaiger, Abdulrahman O.

    2014-01-01

    ABSTRACT The nutrition transition with associated lifestyle-related non-communicable diseases has rapidly reached many developing countries, including Saudi Arabia. Therefore, the objective of this study was to examine the prevalence of overweight, obesity, and abdominal obesity among Saudi adolescents. This school-based multicentre cross-sectional study was conducted during 2009-2010 in three major cities in Saudi Arabia: Al-Khobar, Jeddah, and Riyadh. Participants included 2,908 students of secondary schools (1,401 males and 1,507 females) aged 14 to 19 years, randomly selected using a multistage stratified cluster-sampling technique. Weight, height, and waist-circumference were measured; prevalence of overweight and obesity was determined using age- and sex-specific BMI cutoff reference standards of the International Obesity Task Force (IOTF). Abdominal obesity was determined using waist-to-height ratio (WHtR) cutoffs (above 0.5). The prevalence of overweight was 19.5% in males and 20.8% in females while that of obesity was 24.1% in males and 14% in females. The prevalence of abdominal obesity in males and females was 35.9% and 30.3% respectively. Higher prevalence of obesity was observed among adolescents in private schools. Across all ages, overweight and obesity ranged from 39.9% to 45.6% in males and from 30.4% to 38.7% in females. ANCOVA, controlling for age, showed significant interaction effects (city by gender). It is concluded that the proportions of overweight, obesity, and abdominal obesity, observed among Saudi adolescents were remarkably high. Such high prevalence of overweight and obesity is a major public-health concern. PMID:25895197

  13. [Prevalence of psychoactive drug consumption in an obese population].

    Science.gov (United States)

    Cerdá Esteve, Maria A; Barral Tafalla, Diego; Gudelis, Mindaugas; Goday, Albert; Farre Albaladejo, Magi; Cano, Juan F

    2010-04-01

    To establish the prevalence of psychoactive drug consumption in an obese population. We collected data from the clinical records of obese patients attending the Endocrinology and Nutrition Department and Psychiatry Department of Hospital del Mar between June 2005 and May 2006 (n=259). We recorded anthropometric, epidemiological and toxicological data. We also investigated the prevalence of concomitant diseases in this population. Psychoactive drugs were consumed by 37% of obese patients, mainly antidepressants (27%), anxiolytics, sedatives and hypnotics, and anticonvulsants. Moreover, 15% of all patients received combination treatment with two or more psychoactive drugs, mostly the association of an antidepressant and an antiepileptic drug. The prevalence of psychoactive drug consumption in our sample was higher than prevalence data observed in the general population, with antidepressant consumption being three-fold higher. Copyright 2009 SEEN. Published by Elsevier Espana. All rights reserved.

  14. Prevalence and correlates of being overweight or obese in college.

    Science.gov (United States)

    Odlaug, Brian L; Lust, Katherine; Wimmelmann, Cathrine L; Chamberlain, Samuel R; Mortensen, Erik L; Derbyshire, Katherine; Christenson, Gary; Grant, Jon E

    2015-05-30

    Recent statistics indicate that over one-third of college students are currently overweight or obese, however, the impact of weight in this population from academic and psychiatric perspectives is not fully understood. This study sought to examine the prevalence of overweight and obesity in college students and its association with stress, mental health disorders and academic achievement. A total of 1765 students completed the College Student Computer User Survey (CSCUS) online at a large Midwestern United States University. Responders were classified by weight as normal, overweight or obese based on body mass index. Data were stratified by sex, with cross-tabulation and t-tests, one-way analysis of variance, and logistic regression for analysis. A total of 492 (27.9%) students were overweight (20.2%; range 25.01-29.98) or obese (7.7%; range 30.04-71.26). Overweight and obesity were associated with significantly lower overall academic achievement, more depressive symptoms, and using diet pills for weight loss. Obese males had significantly higher rates of lifetime trichotillomania while overweight and obese females reported higher rates of panic disorder. Higher educational institutions should be aware of the significant burden associated with overweight and obesity in students, and of the differing demographic and clinical associations between overweight or obesity in men and women. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  15. Decomposing Racial Disparities in Obesity Prevalence

    Science.gov (United States)

    Singleton, Chelsea R.; Affuso, Olivia; Sen, Bisakha

    2015-01-01

    Introduction Racial disparities in obesity exist at the individual and community levels. Retail food environment has been hypothesized to be associated with racial disparities in obesity prevalence. This study aimed to quantify how much food environment measures explain racial disparities in obesity at the county level. Methods Data from 2009 to 2010 on 3,135 U.S. counties were extracted from the U.S. Department of Agriculture Food Environment Atlas and the Behavioral Risk Factor Surveillance System and analyzed in 2013. Oaxaca–Blinder decomposition was used to quantify the portion of the gap in adult obesity prevalence observed between counties with a high and low proportion of African American residents is explained by food environment measures (e.g., proximity to grocery stores, per capita fast food restaurants). Counties were considered to have a high African American population if the percentage of African American residents was >13.1%, which represents the 2010 U.S. Census national estimate of percentage African American citizens. Results There were 665 counties (21%) classified as a high African American county. The total gap in mean adult obesity prevalence between high and low African American counties was found to be 3.35 percentage points (32.98% vs 29.63%). Retail food environment measures explained 13.81% of the gap in mean age-adjusted adult obesity prevalence. Conclusions Retail food environment explains a proportion of the gap in adult obesity prevalence observed between counties with a high proportion of African American residents and counties with a low proportion of African American residents. PMID:26507301

  16. Obesity prevalence in Gaziantep, Turkey

    Directory of Open Access Journals (Sweden)

    Ozcirpici Birgul

    2009-01-01

    Full Text Available Background: Obesity is associated with reduced quality of life, development of serious chronic conditions such as heart disease and diabetes, increased medical care costs, and premature death. Environmental effects, especially feeding habits may cause hyperinsulinemia and obesity. A Healthy People 2010 objective is to reduce the proportion of adults who are obese to 15%. Materials and Methods: This cross-sectional study was conducted on 1647 persons in a sample representing Gaziantep, Turkey. Over the selected 329 houses, 310 houses were reached (94.2% and data about 1315 related persons was collected. The body mass index (BMI shows the relationship between the weight and the height of people, calculated by the ratio of mass by kg over the square value of height measure. In statistical analyses chi-square, student′s t -test and logistic regression analysis were used. Results: The mean BMI increased with time for both sex, whereas decreased for 60+ age group. The fastest increase for both sex was seen while transition from 18 year to 19-29 age groups occurred. Another increase in women was in 30-39 age group; BMI=25.08±4.39 in 19-29 ages whilst BMI=29.02±5.79 in 30-39 ages. The increases in both sex in other age groups were not as much as in this group. Conclusion: Obesity is not only a problem in the Gaziantep but is also a major health concern in Europe and other regions of the world. As an accepted method against obesity, life-style changes should be put into use from childhood supported in school and family life.

  17. Income inequality and obesity prevalence among OECD countries.

    Science.gov (United States)

    Su, Dejun; Esqueda, Omar A; Li, Lifeng; Pagán, José A

    2012-07-01

    Using recent pooled data from the World Health Organization Global Infobase and the World Factbook compiled by the Central Intelligence Agency of the United States, this study assesses the relation between income inequality and obesity prevalence among 31 OECD countries through a series of bivariate and multivariate linear regressions. The United States and Mexico well lead OECD countries in both obesity prevalence and income inequality. A sensitivity analysis suggests that the inclusion or exclusion of these two extreme cases can fundamentally change the findings. When the two countries are included, the results reveal a positive correlation between income inequality and obesity prevalence. This correlation is more salient among females than among males. Income inequality alone is associated with 16% and 35% of the variations in male and female obesity rates, respectively, across OECD countries in 2010. Higher levels of income inequality in the 2005-2010 period were associated with a more rapid increase in obesity prevalence from 2002 to 2010. These associations, however, virtually disappear when the US and Mexico have been excluded from the analysis. Findings from this study underscore the importance of assessing the impact of extreme cases on the relation between income inequality and health outcomes. The potential pathways from income inequality to the alarmingly high rates of obesity in the cases of the US and Mexico warrant further research.

  18. Obesity after pediatric liver transplantation: prevalence and risk factors.

    Science.gov (United States)

    Sundaram, Shikha S; Alonso, Estella M; Zeitler, Phil; Yin, Wanron; Anand, Ravinder

    2012-12-01

    Pediatric obesity has become a significant public health concern. The historical focus in pediatric liver transplant (LT) has been undernutrition, with limited knowledge regarding obesity. Therefore, we sought to determine the prevalence of obesity in pediatric LT, compare it to National Health and Nutrition Examination Surveys (NHANES) data, and identify risk factors for obesity in pediatric LT. SPLIT, which collects pediatric LT data at 39 centers, was queried for subjects ages 2 to 18 years at follow-up, LT between 1995 and 2007, and with at least 1 body mass index measured 1 to 5 years after LT. Of 1706 individuals included, 44% had biliary atresia (47% boys, 58% white, mean age at LT 4.6 years). Of these individuals, 19% were obese at 1 year and 18% at 3 years, higher than in the general pediatric population reported by 2003-2004 NHANES, whereas 11% obesity at 5 years after LT was similar to NHANES data. Using logistic regression, Hispanic ethnicity (odds ratio [OR] 1.8, 95% confidence interval [CI] 1.19-2.23), steroid use at follow-up (OR 1.48, 95% CI 1.23-1.77), overweight (OR 4.34, 95% CI 2.91-6.68), and obesity (OR 10.62, 95% CI 5.9-19.65) at LT independently predicted post-LT obesity. These findings suggest a need to broaden standard care to include obesity assessment and intervention in routine pre- and posttransplant care.

  19. Prevalence of the insulin resistance syndrome in obesity

    OpenAIRE

    Viner, R; Segal, T; Lichtarowicz-Kryn..., E; Hindmarsh, P

    2005-01-01

    Aims: To assess prevalence of the insulin resistance syndrome (IRS: obesity, abnormal glucose homoeostasis, dyslipidaemia, and hypertension) in obese UK children and adolescents of different ethnicities and to assess whether fasting data is sufficient to identify IRS in childhood obesity.

  20. Higher Branched-Chain Amino Acid Intake Is Associated with a Lower Prevalence of Being Overweight or Obese in Middle-Aged East Asian and Western Adults12

    OpenAIRE

    Qin, Li‐Qiang; Xun, Pengcheng; Bujnowski, Deborah; Daviglus, Martha L.; Van Horn, Linda; Stamler, Jeremiah; He, Ka

    2010-01-01

    Beneficial effects on body weight of supplementation with BCAA, including leucine, isoleucine, and valine, have been observed in animal and human studies. However, population-based studies on dietary BCAA intake and body weight are lacking. The objective of this study was to examine the association between dietary BCAA intake and risk of overweight status/obesity among multi-ethnic populations. The International Study of Macro-/Micronutrients and Blood Pressure is a cross-sectional epidemiolo...

  1. Prevalence of Hypertension, Obesity, Diabetes, and Metabolic Syndrome in Nepal

    Directory of Open Access Journals (Sweden)

    Sanjib Kumar Sharma

    2011-01-01

    Full Text Available Background. This study was carried out to establish the prevalence of cardiovascular risks such as hypertension, obesity, and diabetes in Eastern Nepal. This study also establishes the prevalence of metabolic syndrome (MS and its relationships to these cardiovascular risk factors and lifestyle. Methods. 14,425 subjects aged 20–100 (mean 41.4 ± 15.1 were screened with a physical examination and blood tests. Both the International Diabetic Federation (IDF and National Cholesterol Education Programme’s (NCEP definitions for MS were used and compared. Results. 34% of the participants had hypertension, and 6.3% were diabetic. 28% were overweight, and 32% were obese. 22.5% of the participants had metabolic syndrome based on IDF criteria and 20.7% according to the NCEP definition. Prevalence was higher in the less educated, people working at home, and females. There was no significant correlation between the participants’ lifestyle factors and the prevalence of MS. Conclusion. The high incidence of dyslipidemia and abdominal obesity could be the major contributors to MS in Nepal. Education also appears to be related to the prevalence of MS. This study confirms the need to initiate appropriate treatment options for a condition which is highly prevalent in Eastern Nepal.

  2. High prevalence of overweight and obesity among a representative sample of Puerto Rican children.

    Science.gov (United States)

    Elías-Boneta, Augusto R; Toro, Milagros J; Garcia, Omar; Torres, Roxana; Palacios, Cristina

    2015-03-05

    The prevalence of childhood overweight and obesity has become a public health problem worldwide. The objectives of the study were: 1) to establish the BMI prevalence in 12-year olds residing in Puerto Rico, and 2) to determine BMI differences by sex, public-private school type, and geographic regions. Data was obtained from an island-wide probabilistic stratified sample of 1,582 twelve-year-olds (53% girls and 47% boys). The BMI was determined using the National Health and Nutrition Examination Survey procedures. Children were categorized as underweight, healthy weight, overweight or obese using the Center for Disease Control and Prevention's age and gender specific growth charts. A logistic regression model was used to estimate BMI category prevalence. Odds ratios were calculated using a multinomial regression. In this study, 18.8% of the children were overweight and 24.3% were obese. A higher prevalence of obesity was observed in boys as compared to girls, 28.2% vs. 20.2%, respectively. The estimated prevalence of overweight and obesity in children from public schools was lower than for those from private schools. After adjusting for type of school and region, boys had a significantly higher risk of being obese (64%) as compared to girls. In public schools, boys had a lower prevalence of being overweight while girls had a higher prevalence compared to children attending private schools. Girls attending private schools had a higher obesity prevalence (27.8%) compared to girls from public schools (19.8%). The prevalence of underweight (2.7%) is slightly lower than in the United States. The prevalence of overweight and obesity of 12-year-olds residing in PR was 18.8% and 24.3%, respectively; higher than in the U.S. (by groups). Boys were at higher risk of obesity than girls. There is an urgent need to implement public health policies/programs to reduce the prevalence of overweight and obesity in children in PR.

  3. Prevalence of obesity, sarcopenic obesity and associated factors: A FIBRA Network study

    Directory of Open Access Journals (Sweden)

    Carla Moura Santos

    Full Text Available Abstract Introduction: Sarcopenic obesity in older adults may lead to an inability to use muscles efficiently and has been associated with functional deficits and disabilities. Objective: To identify the prevalence of obesity and sarcopenic obesity (SO among community-dwelling older adults, and to characterize associated sociodemographics, health conditions and functional performance. Methods: Study data are from the FIBRA Network database of the Federal University of Minas Gerais. There were 1,373 older adult participants, subdivided into three groups: 1 non-obese; 2 non-sarcopenic obese; and 3 sarcopenic obese (SO. The latter is defined as a BMI ≥30 kg/m2 and weak palmar grip strength (PGS. Results: The overall prevalence of obesity and SO among older adults was 25.85% and 4.44%, respectively, with levels of frailty and pre-frailty among at 36.1% and 59%, respectively. Gait speed (GS was lower in the SO group as well, compared to the other groups. An average increase in GS of 0.1 m/sec reduced the likelihood of SO by 85.1%, in average. Sarcopenic obese older adults were 14.2 times more likely to be pre-fragile and 112.9 times more likely to be fragile than the other groups. Conclusion: The prevalence of obesity found in this study was higher than that in the general population, but similar to national statistics for the sample’s mean age and gender. SO was directly associated with frailty in advanced and instrumental activities of daily living as well as gait speed and significantly increased the likelihood of being pre-frail and frail. GS may be an extremely useful tool for monitoring the progress of SO in older adults.

  4. Prevalence of obesity in elementary school children and its association with dental caries

    Science.gov (United States)

    Farsi, Deema J.; Elkhodary, Heba M.; Merdad, Leena A.; Farsi, Najat M.A.; Alaki, Sumer M.; Alamoudi, Najlaa M.; Bakhaidar, Haneen A.; Alolayyan, Mohammed A.

    2016-01-01

    Objectives To investigate the prevalence of obesity among elementary school children and to examine the association between obesity and caries activity in the mixed dentition stage. Methods This cross-sectional study was conducted in King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia between September 2014 and June 2015 using a multi-stage stratified sample of 915 elementary school children (482 boys, 433 girls) in Jeddah, Saudi Arabia. Anthropometric measurements, consisting of height, weight, body mass index (BMI), and waist circumference (WC), were obtained. Children were classified as underweight/healthy, overweight, or obese and as non-obese or obese according to their BMI and WC, respectively. Each child’s caries experience was assessed using the decay score in the primary and permanent teeth. Results Based on BMI, 18% of children were obese, 18% were overweight, and 64% were underweight/normal. Based on WC, 16% of children were obese, and 84% were non-obese. Girls had a significantly higher prevalence of obesity based on WC measurements (p<0.001), but not BMI. Children enrolled in private schools had a significantly higher prevalence of obesity (p<0.05) than those in public schools. For primary and permanent teeth combined, children with higher BMI and WC had a lower prevalence of caries (p<0.05). Conclusion The prevalence of obesity was high among male and female elementary school children. Overall caries activity was inversely proportional to BMI and WC. PMID:27874156

  5. Assessing the online social environment for surveillance of obesity prevalence.

    Directory of Open Access Journals (Sweden)

    Rumi Chunara

    Full Text Available Understanding the social environmental around obesity has been limited by available data. One promising approach used to bridge similar gaps elsewhere is to use passively generated digital data.This article explores the relationship between online social environment via web-based social networks and population obesity prevalence.We performed a cross-sectional study using linear regression and cross validation to measure the relationship and predictive performance of user interests on the online social network Facebook to obesity prevalence in metros across the United States of America (USA and neighborhoods within New York City (NYC. The outcomes, proportion of obese and/or overweight population in USA metros and NYC neighborhoods, were obtained via the Centers for Disease Control and Prevention Behavioral Risk Factor Surveillance and NYC EpiQuery systems. Predictors were geographically specific proportion of users with activity-related and sedentary-related interests on Facebook.Higher proportion of the population with activity-related interests on Facebook was associated with a significant 12.0% (95% Confidence Interval (CI 11.9 to 12.1 lower predicted prevalence of obese and/or overweight people across USA metros and 7.2% (95% CI: 6.8 to 7.7 across NYC neighborhoods. Conversely, greater proportion of the population with interest in television was associated with higher prevalence of obese and/or overweight people of 3.9% (95% CI: 3.7 to 4.0 (USA and 27.5% (95% CI: 27.1 to 27.9, significant (NYC. For activity-interests and national obesity outcomes, the average root mean square prediction error from 10-fold cross validation was comparable to the average root mean square error of a model developed using the entire data set.Activity-related interests across the USA and sedentary-related interests across NYC were significantly associated with obesity prevalence. Further research is needed to understand how the online social environment relates to

  6. Associations of economic and gender inequality with global obesity prevalence: understanding the female excess.

    Science.gov (United States)

    Wells, Jonathan C K; Marphatia, Akanksha A; Cole, Tim J; McCoy, David

    2012-08-01

    Obesity is widely assumed to be associated with economic affluence; it has therefore been assumed to become more common with economic development. However, obesity has also been associated with poverty. These contrary findings highlight the need for an examination of the contribution of social and economic factors to the global distribution of obesity. Males and females may be differently exposed to social and economic inequality, however few studies have considered possible gender differences in the association between socio-economic indices and obesity prevalence. We analysed between-country associations between obesity prevalence and three social or economic indices: per capita gross domestic product (GDP), the Gini index of national wealth inequality, and the gender inequality index (GII). We considered the genders separately, the gender average, and also the gender difference (female excess) in obesity prevalence. Across 68 countries listing sample size, there were 3 obese women for every 2 obese men. Within populations, obesity prevalence in males and females was strongly correlated (r = 0.74), however, only 17% of the female excess prevalence was accounted for by the gender-average prevalence. In both genders, there was a positive association between obesity prevalence and GDP that attenuated at higher GDP levels, with this association weaker in females than males. Adjusting for GDP, both the Gini index and GII were associated with excess female obesity. These analyses highlight significant gender differences in the global distribution of obesity, and a gender difference in the association of obesity prevalence with socio-economic factors. The magnitude of female excess obesity is not constant across populations, and is greater in countries characterised by gender inequality and lower GDP. These findings indicate that improving women's status may be a key area for addressing the global obesity epidemic over the long term, with potential benefits for the

  7. Increased masked hypertension prevalence in patients with obesity.

    Science.gov (United States)

    Özkan, Selçuk; Ata, Naim; Yavuz, Bunyamin

    2018-02-08

    Masked hypertension is associated with an increased risk for cardiovascular conditions. The aim of the study was to evaluate the relationship obesity parameters, including body weight, waist circumference, and body mass index. The study group consisted of 251 consecutive outpatient subjects without overt hypertension. Subjects were classified according to BMI. After a complete medical history and laboratory examination, patients' height, weight, waist circumference heart rate, and office blood pressure were recorded. All subjects underwent ambulatory blood pressure monitoring. Masked hypertension is defined as normal office blood pressure measurement and high ambulatory blood pressure level. Baseline characteristics in patients and controls were similar. Prevalence of Masked hypertension was significantly higher in patients with obesity than controls (30.9% vs 5.7%, p < 0.001). Body mass index (33.2 ± 4.3 vs 25.1 ± 2.7 p < 0.001), waist circumference (98.5 ± 11.7 vs 86.8 ± 8.8, p < 0.001), and weight (86.5 ± 11.8 vs. 69 ± 9.1, p < 0.001) in patients with obesity were significantly higher than in patients with normal weight. Office Systolic BP (121.8 ± 4.4 vs 120.5 ± 4.78, p = 0.035), ambulatory daytime systolic BP (128.8 ± 8.9 vs 124.5 ± 7.4, p < 0.001), ambulatory daytime diastolic BP (73.9 ± 9.5 vs 71.5 ± 7.0, p = 0.019), ambulatory night-time systolic BP in patients with obesity was significantly higher than in patients with normal weight. This study demonstrated that masked hypertension prevalence is higher in patients with obesity than control patients. It can be suggested that predefining obesity might be helpful in early detection of masked hypertension.

  8. Influence of gender on prevalence of overweight and obesity in ...

    African Journals Online (AJOL)

    Overweight and obesity are serious health concerns for children. However, only a few studies have investigated the influence of gender on prevalence of overweight and obesity in children and adolescents in Nigeria. The objective of this study was to investigate gender influence on prevalence of overweight and obesity ...

  9. Prevalence of dyslipidemia and obesity among college students in ...

    African Journals Online (AJOL)

    Hana T. AlMajed

    2011-06-08

    Jun 8, 2011 ... The relation between overweight/obesity and dyslipidemia has been approved. Objective: .... was considered if the participant is currently under medication .... Childhood obesity in Kuwait: prevalence and trends. Fam Med.

  10. Prevalence of overweight and obesity in young adults in Uganda ...

    African Journals Online (AJOL)

    Conclusion: We observed significant gender differences in the prevalence of obesity among young adults in Uganda. Contrary to expectation, we did not observe significant rural-urban differences in the prevalence of overweight. Keywords: Obesity; overweight; prevalence; Uganda; young adults. African Health Sciences ...

  11. Prevalence of Childhood Obesity by Sex and Regions in Peru, 2015.

    Science.gov (United States)

    Hernández-Vásquez, Akram; Bendezú-Quispe, Guido; Santero, Marilina; Azañedo, Diego

    2016-09-13

    Childhood obesity is a global problem, sociodemographic and cultural factors influence its presence. An analysis of disparities in the prevalence of childhood obesity in Peru was made by sex and region in 2015. Analysis of the information reported by the Sistema de Información del Estado Nutricional of the number of obesity cases in 2,336,791 children under five years, evaluated in public health facilities during 2015. The distribution of obesity cases was analyzed by sex and region of residence, also a spatial projection of the regional prevalence of obesity and the prevalence differences between men and women was performed. Data from 2,336,791 children under five was analyzed. An obesity prevalence of 1.52% (girls: 1.3% and boys: 1.7%) was found; the highest prevalence were observed in urban areas (girls: 1.5% and boys: 1.9%) and on the Costa (girls: 1.9% and boys: 2.5%). Highest prevalence of obesity were in Tacna (girls: 3.2% y boys: 3.9%), Moquegua (girls: 2.4% y boys: 3.1%) and Callao (girls: 2.3% y boys: 2.8%). Childhood obesity predominates on the coast and in urban areas of Peru particularly among boys. The regions of higher prevalence of obesity were Tacna Moquegua and Callao.

  12. The spatial distribution of gender differences in obesity prevalence differs from overall obesity prevalence among US adults.

    Science.gov (United States)

    Gartner, Danielle R; Taber, Daniel R; Hirsch, Jana A; Robinson, Whitney R

    2016-04-01

    Although obesity disparities between racial and socioeconomic groups have been well characterized, those based on gender and geography have not been as thoroughly documented. This study describes obesity prevalence by state, gender, and race and/or ethnicity to (1) characterize obesity gender inequality, (2) determine if the geographic distribution of inequality is spatially clustered, and (3) contrast the spatial clustering patterns of obesity gender inequality with overall obesity prevalence. Data from the Centers for Disease Control and Prevention's 2013 Behavioral Risk Factor Surveillance System were used to calculate state-specific obesity prevalence and gender inequality measures. Global and local Moran's indices were calculated to determine spatial autocorrelation. Age-adjusted, state-specific obesity prevalence difference and ratio measures show spatial autocorrelation (z-score = 4.89, P-value obesity prevalence and obesity gender inequalities are not the same. High and low values of obesity prevalence and gender inequalities cluster in different areas of the United States. Clustering of gender inequality suggests that spatial processes operating at the state level, such as occupational or physical activity policies or social norms, are involved in the etiology of the inequality and necessitate further attention to the determinates of obesity gender inequality. Copyright © 2016 Elsevier Inc. All rights reserved.

  13. The prevalence of adult obesity in Ogbomoso, southwest Nigeria ...

    African Journals Online (AJOL)

    Background: In many developing countries obesity and obesity-related morbidities are now becoming a major health challenges. Objectives: To determine the prevalence of obesity among adults using the measure of body mass index (BMI) and waist circumference (WC). Methods: A hospital based cross-sectional ...

  14. Prevalence and change of central obesity among US Asian adults: NHANES 2011-2014.

    Science.gov (United States)

    Liu, Xuefeng; Chen, Yang; Boucher, Nicole L; Rothberg, Amy E

    2017-08-25

    Central obesity is a major risk factor for cardiometabolic diseases. The prevalence of central obesity has not been reported fully among Asian adults in the United States (US). Cross-sectional data of 1288 Asian adults aged 20 years or over was selected from the US National Health and Nutrition Examination Survey with a stratified multi-stage sampling design. The prevalence of central obesity was calculated with 95% confidence intervals (CIs) and Chi-square tests were conducted to test the significance of the prevalence differences across characteristic groups. The overall prevalence of central obesity among US Asian adults was 58.1% in 2011-2014. The prevalence of central obesity was higher in older adults (73.5%) than in young adults (45.4%) (p young adults (39.2% vs 51.5%), men (45.4% vs 56.6%), adults with college education or above (54.2% vs 61.7%) and non-poor adults (55.4% vs 62.4%). Compared with men, women had higher prevalence in each subgroup of age, education, poverty, and length of time (except for the subgroup of "born in the US") (all p obesity is prevalent in Asian adults, particularly in older adults and women. More efforts are needed to prevent and treat obesity in Asian adults as Asians are incurring the greatest increase in type 2 diabetes in parallel with the rising rate of central adiposity.

  15. The Prevalence of Obesity as Indicated by BMI and Waist ...

    African Journals Online (AJOL)

    Background: The prevalence of overweight and obesity in most developed countries and in urban areas of many less developed countries has been increasing markedly over the past twenty years. This study\\'s aims were to determine the prevalence of obesity using BMI and waist circumference among Nigerian adults ...

  16. The prevalence and Predictors of generalised obesity in a rural ...

    African Journals Online (AJOL)

    Background: Obesity, an independent risk factor for cardiovascular diseases has become a global epidemic even in the developing nations of the world. Epidemiologic transition with rapid urbanisation is important variable implicated in the rising prevalence of obesity. The prevalence of this major risk factor for ...

  17. Prevalence of overweight and obesity among primary school ...

    African Journals Online (AJOL)

    The prevalence of childhood overweight and obesity is increasing at an alarming rate worldwide and has implications for a variety of diseases. This has been due to various causes such as poor nutrition, inactivity or both. The purpose of this study was to establish the prevalence of overweight and obesity among primary ...

  18. Income adequacy and education associated with the prevalence of obesity in rural Saskatchewan, Canada.

    Science.gov (United States)

    Chen, Yue; Rennie, Donna C; Karunanayake, Chandima P; Janzen, Bonnie; Hagel, Louise; Pickett, William; Dyck, Roland; Lawson, Joshua; Dosman, James A; Pahwa, Punam

    2015-07-24

    Obesity is prevalent in rural communities in Canada, however little is known about the social determinants of health and obesity in rural populations. Socioeconomic status has been found to be inversely associated with the risk of obesity in developed countries. This study investigated the relationship between income adequacy, education and obesity in a rural setting. The study used data from 5391 adults aged 18-69 who participated in the Saskatchewan Rural Health Study in 2010. Participants completed a survey that included questions about location of residence, body weight, height, and socio-demographic and behavioral factors. Obesity was defined as body mass index being ≥ 30 kg/m(2). Logistic regression using generalized estimating equation was conducted to assess the associations of income adequacy and education level with the prevalence of obesity taking covariates into consideration. Approximately a third of the participants were obese and the prevalence of obesity was similar for men and women. The prevalence of obesity was significantly higher for rural residents not living on farm compared with those living on farm (p education compared with those with > 12 years of education (aOR: 1.18; 95% CI: 1.05-1.34). Low income adequacy was significantly associated with an increased risk of obesity but only among those not living on farm (aOR: 1.80; 95% CI: 1.16-2.79). Home location was associated with obesity prevalence in rural Saskatchewan and modified the influence of income adequacy, but not the influence of education, on obesity. Adults not living on farm had an increased risk of obesity and showed a significant impact of income adequacy on obesity.

  19. Disability prevalence among healthy weight, overweight, and obese adults.

    Science.gov (United States)

    Armour, Brian S; Courtney-Long, Elizabeth A; Campbell, Vincent A; Wethington, Holly R

    2013-04-01

    Obesity is associated with adverse health outcomes in people with and without disabilities. However, little is known about disability prevalence among people who are obese. The purpose of this study is to determine the prevalence and type of disability among adults who are obese. Pooled data from the 2003-2009 National Health Interview Survey (NHIS) were analyzed to obtain national prevalence estimates of disability, disability type and obesity. The disability prevalence was stratified by body mass index (BMI): healthy weight (BMI 18.5-reported a disability. In contrast, 26.7% of those with a healthy weight and 28.5% of those who were overweight reported a disability. The most common disabilities among respondents with obesity were movement difficulty (32.5%) and work limitation (16.6%). This research contributes to the literature on obesity by including disability as a demographic in assessing the burden of obesity. Because of the high prevalence of disability among those who are obese, public health programs should consider the needs of those with disabilities when designing obesity prevention and treatment programs. Copyright © 2013 The Obesity Society.

  20. Obesity: Prevalence, Theories, Medical Consequences, Management, and Research Directions

    Directory of Open Access Journals (Sweden)

    Nassar Erika

    2005-12-01

    Full Text Available Abstract Obesity and its associated disorders are a growing epidemic across the world. Many genetic, physiological, and behavioral factors play a role in the etiology of obesity. Diet and exercise are known to play a valuable role in the treatment and prevention of obesity and associated disorders such as hypertension, heart disease, and diabetes. Therefore, the purpose of this review is to examine the prevalence, etiology, consequences, and treatment of obesity.

  1. Prevalance of Obesity in Children with Cerebral Palsy

    OpenAIRE

    Bansal, Ankita; Diwan, Shraddha; Diwan, Jasmin; Vyas, Neeta

    2014-01-01

    Introduction: Obesity are epidemic among children and adolescents. There is worldwide tendency of increasing prevalence of obesity in children. Cerebral palsy (CP) is leading cause of childhood disability.studies have proposed mechanism of children with disability leading towards obesity and related health risks. So this study is aimed at determining whether such trend of obesity exists in children with CP in terms of BMI and WHR.

  2. Secular trends of obesity prevalence in Chinese children from 1985 to 2010: Urban-rural disparity.

    Science.gov (United States)

    Song, Yi; Ma, Jun; Wang, Hai-Jun; Wang, Zhiqiang; Hu, Peijin; Zhang, Bing; Agard, Anette

    2015-02-01

    To examine the trend of urban-rural disparity in obesity prevalence among Chinese children from 1985 to 2010. The data were from five cross-sectional surveys (1985, 1995, 2000, 2005, and 2010) of Chinese National Surveys on Students' Constitution and Health. Logistic regression was used to estimate the prevalence odds ratio (POR) of urban-rural areas for obesity prevalence in different surveys. The standardized prevalence of obesity in Chinese children increased rapidly from 0.1% in 1985 to 5.0% in 2010, and significant differences were found between two adjacent surveys in most of the age subgroups (Pobesity prevalence was significantly higher in urban than in rural children of all age subgroups at different survey points, the changing pace was faster in rural than in urban areas from 1995 to 2010. The PORs had increased in 1995 in most age subgroups and then began to decline in all age subgroups after 1995. The gradually decreasing urban-rural disparity suggests that the obesity prevalence in rural areas would contribute to a growing proportion of obese children. Therefore, rural children should be included in obesity prevention efforts even though obesity rates are still lower in rural than in urban areas. © 2014 The Obesity Society.

  3. Obesity prevalence in adult residents of ile-ife, nigeria | Adedoyin ...

    African Journals Online (AJOL)

    The overall crude prevalence of overweight (25.0-29.9 Kg/m2) and obesity (>30 Kg/m2) were 20.3% and 12.5% respectively. The rates of overweight (17.9 vs. 22.1 Kg/m2) and obesity (9.7 vs. 14.5 Kg/m2) were both higher in women than men. Obesity increased across age gradient from young to old adults; peaking in the ...

  4. Prevalence and geographic variation of abdominal obesity in 7- and 9-year-old children in Greece; World Health Organization Childhood Obesity Surveillance Initiative 2010.

    Science.gov (United States)

    Hassapidou, Maria; Tzotzas, Themistoklis; Makri, Evangelia; Pagkalos, Ioannis; Kaklamanos, Ioannis; Kapantais, Efthymios; Abrahamian, Annet; Polymeris, Antonis; Tziomalos, Konstantinos

    2017-01-28

    the highest worldwide. Boys and children living in the capital are at higher risk for becoming obese. Given that abdominal obesity is more prevalent than BMI-defined obesity and appears to be more sensitive in identifying cardiovascular risk, measurement of waist circumference might have to be incorporated in the screening for childhood obesity.

  5. Prevalence and risk factors of obesity among school-aged children in Xi'an, China.

    Science.gov (United States)

    Yi, Xiaoqing; Yin, Chunyan; Chang, Ming; Xiao, Yanfeng

    2012-02-01

    The purpose of this study was to examine the prevalence and the risk factors associated with obesity among school-aged children in Xi'an city. The body mass index of 6,740 children aged 7-18 years was compared with the Working Group on Obesity in China cut-off value to estimate the prevalence of obesity. A case-control study of obese and non-obese children was carried out to study risk factors for obesity. A standardized questionnaire was used to collect information on possible risk factors causing obesity. Univariate analysis was performed first to compare the distribution of risk factors between cases and controls. Conditional logistic regression analysis was used to assess independent risk factors of obesity. The results showed that the overall prevalence of obesity among school-aged children was 4.11% (4.63% for males and 3.57% for females). A total of 516 subjects (258 pairs of cases and controls) were included in the final analysis. High maternal education and a longer sleeping time were shown to be protective factors against obesity (odds ratio [OR] 0.148, 95% confidence interval [CI] 0.074-0.296 and OR 0.472, 95% CI 0.342-0.652, respectively). Whereas family history of diabetes (OR 5.498, 95% CI 2.606-11.600), parental overweight (OR 3.720, 95% CI 2.068-6.689), and watching television, playing video games, and using computers (OR 1.564, 95% CI 1.133-2.159) were associated with a higher obesity risk. The prevalence of childhood obesity in Xi'an has become a concern, and sleeping time, sedentary behavior, and family factors have pronounced effects on the prevalence of obesity.

  6. Prevalence of overweight and obesity among school children and adolescents in Chennai.

    Science.gov (United States)

    Jagadesan, Sonya; Harish, Ranjani; Miranda, Priya; Unnikrishnan, Ranjit; Anjana, Ranjit Mohan; Mohan, Viswanathan

    2014-07-01

    To determine the prevalence of overweight and obesity among children and adolescents in Chennai, India, using national and international age- and sex- specific body mass index (BMI) cut-off points. The Obesity Reduction and Awareness and Screening of Non communicable diseases through Group Education in Children and Adolescents (ORANGE) project is a cross-sectional study carried out on 18,955 children (age 6-11 years) and adolescents (age 12-17 years) across 51 schools (31 private and 20 government) of Chennai. Overweight and obesity was classified by the International Obesity Task Force (IOTF 2000) and Khadilkars criteria (2012), and Hypertension by the IDF criteria (in children ≥10 years and adolescents). The prevalence of overweight/obesity was significantly higher in private compared to government schools both by the IOTF criteria [private schools: 21.4%, government schools: 3.6%, (OR: 7.4, 95% CI:6.3-8.6; POverweight/obesity was higher among girls (IOTF: 18%, Khadilkar: 21.3%) compared to boys (IOTF: 16.2%, Khadilkar: 20.7%) and higher among adolescents (IOTF: 18.1%, Khadilkar: 21.2%) compared to children (IOTF: 15.5%, Khadilkar: 20.7%). Prevalence of hypertension was 20.4% among obese/overweight and 5.2% among non-obese (OR 4.7, 95%CI: 4.2-5.3, Poverweight and obesity is high among private schools in Chennai, and hypertension is also common.

  7. Prevalence of obesity in elementary school children and its association with dental caries.

    Science.gov (United States)

    Farsi, Deema J; Elkhodary, Heba M; Merdad, Leena A; Farsi, Najat M A; Alaki, Sumer M; Alamoudi, Najlaa M; Bakhaidar, Haneen A; Alolayyan, Mohammed A

    2016-12-01

    To investigate the prevalence of obesity among elementary school children and to examine the association between obesity and caries activity in the mixed dentition stage. Methods: This cross-sectional study was conducted in King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia between September 2014 and June 2015 using a multi-stage stratified sample of 915 elementary school children (482 boys, 433 girls) in Jeddah, Saudi Arabia. Anthropometric measurements, consisting of height, weight, body mass index (BMI), and waist circumference (WC), were obtained. Children were classified as underweight/healthy, overweight, or obese and as non-obese or obese according to their BMI and WC, respectively. Each child's caries experience was assessed using the decay score in the primary and permanent teeth. Results: Based on BMI, 18% of children were obese, 18% were overweight, and 64% were underweight/normal. Based on WC, 16% of children were obese, and 84% were non-obese. Girls had a significantly higher prevalence of obesity based on WC measurements (p less than 0.001), but not BMI. Children enrolled in private schools had a significantly higher prevalence of obesity (p less than 0.05) than those in public schools. For primary and permanent teeth combined, children with higher BMI and WC had a lower prevalence of caries (p less than 0.05). Conclusion: The prevalence of obesity was high among male and female elementary school children. Overall caries activity was inversely proportional to BMI and WC.

  8. Prevalence of Canine Obesity, Obesity-Related Metabolic Dysfunction, and Relationship with Owner Obesity in an Obesogenic Region of Spain

    Directory of Open Access Journals (Sweden)

    Asta Tvarijonaviciute

    2017-04-01

    Full Text Available The main objective of this study was to evaluate the prevalence of canine obesity and obesity-related metabolic dysfunction (ORMD in the obesogenic area in Spain. The prevalence of overweight/obesity among owners of obese pets was also evaluated. In the sample population studied (93 client-owned dogs, 40.9% of dogs presented obesity (body condition score 7–9/9, 40.9% of dogs presented hypertension, 20.4% of dogs presented fasting hypertriglyceridemia, 20.4% fasting hypercholesterolemia, and 5.4% of dogs presented fasting hyperglycemia. The overall prevalence of ORMD was of 22.6%. Seventy-eight percent of overweight/obese owners had overweight/obese dogs (P < 0.001 including all dogs diagnosed with ORMD. In conclusion, in the studied obesogenic region of Spain, the prevalence of canine obesity and ORMD was shown to be elevated and related to the presence of overweight/obesity in owners. All dogs with ORMD were owned by overweight/obese persons. These results provide new inputs for future studies highlighting the relationship between owner and pet obesity and indicating the need of further efforts to control and reduce obesity prevalence in both.

  9. The current prevalence and regional disparities in general and central obesity among children and adolescents in Shandong, China.

    Science.gov (United States)

    Zhang, Ying-Xiu; Wang, Zhao-Xia; Zhao, Jin-Shan; Chu, Zun-Hua

    2017-01-15

    Childhood obesity has increased dramatically during the past decades, both in developing and developed countries. The present study examined the prevalence and regional disparities in general and central obesity among children and adolescents in Shandong, China. A total of 30,459 students (15,249 boys and 15,210 girls) aged 7-18years participated in the study. Height, weight and waist circumference (WC) of all subjects were measured, body mass index (BMI) and waist-to-height ratio (WHtR) were calculated. The BMI cutoff points recommended by the International Obesity Task Force (IOTF) were used to define general obesity. Central obesity was defined as WHtR≥0.5. Both BMI and WHtR were used to define three types of obesity as follows: general obesity only, central obesity only and combined obesity. The overall prevalences of general obesity only, central obesity only and combined obesity were 10.99, 8.47 and 8.70% for boys and 9.47, 5.12 and 3.19% for girls, respectively. The sum of the prevalence of the three types of obesity was 28.16% for boys and 17.78% for girls, boys had higher prevalence of obesity than girls (Pobesity, children and adolescents from urban, coastal and high socioeconomic status (SES) districts showed a higher prevalence of obesity than their counterparts from rural, inland and low SES districts (Pobesity in children and adolescents has become an important public health concern. Results from this study also suggested that the additional measurement of WC (WHtR) is better than BMI alone to identify obese individuals, distinguishing the types of obesity and examining the prevalence of various types of obesity is useful in practice. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  10. [Prevalence of overweight and obesity in adolescents from an urban district of Lima, Peru 2012].

    Science.gov (United States)

    Lozano-Rojas, Gaudi; Cabello-Morales, Emilio; Hernádez-Diaz, Herminio; Loza-Munarriz, Cesar

    2014-01-01

    To determine the prevalence of overweight and obesity according to the criteria of the WHO and CDC in adolescents from an urban district of Lima, Peru 2012. This cross-sectional study included 1,743 school children of 12 to 17 years of age selected from ten public and private educational institutions, using a randomized and stratified sample of "conglomerados" (neighborhoods). In the selected schools, weight and height were measured. For the diagnosis of overweight and obesity, criteria from the WHO and CDC were used. For data analysis, descriptive and inferential statistics were performed. According to the WHO criteria, the prevalence of overweight was 33.7% (95% CI 31.5-36.0) and obesity was 14.4% (95% CI 12.8-16.1). According to CDC criteria, the prevalence of overweight was 26.5% (95% CI 24.4-28.6) and obesity was 13.9% (95% CI 12.3-15.6). The prevalence of overweight and obesity was significantly higher in males aged 12 and 13 years old and private educational institutions (poverweight and obesity. A high prevalence of overweight and obesity was found, predominantly in male students between 12 and 13 years and private educational institutions. It is necessary to initiate intervention measures that can contribute to the prevention of chronic diseases in adulthood, secondary to obesity in adolescence.

  11. Prevalence of overweight and obesity among high-school girls in Tabriz, Iran, in 2001.

    Science.gov (United States)

    Gargari, Bahram Pourghassem; Behzad, Mahdiyeh Hamed; Ghassabpour, Saeideh; Ayat, Arezoo

    2004-09-01

    Overweight and obesity are among the most prevalent nutritional problems in developed and developing countries. In this descriptive study, we attempted to determine the prevalence of overweight and obesity in Iranian adolescent girls attending high school in Tabriz. A sample of 1,650 (final study group, 1,518) high-school girls aged 14 to 20 years was selected by stepwise random sampling from five districts of Tabriz. Overweight and obesity were defined according to body mass index (BMI) percentiles from the First National Health and Nutrition Examination Survey (NHANES I) and the International Obesity Task Force (IOTF) BMI cutoffs. According to the NHANES I criteria, 14.6% of the study subjects were overweight or obese. Overweight and obesity was seen in 11. 1% and 3.6% of the students, respectively. By the IOTF cutoffs, 14% of the subjects were overweight or obese. Overweight and obesity were seen in 10.1% and 3.9% of the students, respectively. Of the study subjects, 8% had a BMI below the 15th percentile of NHANES I, an indicator of underweight. The prevalence of overweight and obesity in Tabriz high-school girls is higher than in many, but not all, parts of Iran, but lower than in some neighboring countries such as Saudi Arabia. In this age group, in addition to overweight and obesity, underweight (BMI < or = 15th percentile) is also present.

  12. Prevalence of overweight and obesity among Chinese Yi nationality: a cross-sectional study

    Directory of Open Access Journals (Sweden)

    Gao Yun

    2011-12-01

    Full Text Available Abstract Background Overweight and obesity are considered a serious health problem. There are little data on the prevalence of overweight and obesity among the Yi ethnic group in China. This study aimed to investigate the epidemiologic features of overweight/obesity among Chinese Yi nationality. Methods A cross-sectional study, including 1255 subjects aged 20-75 years, was carried out in Liangshan Yi Autonomous Prefecture of Sichuan province from 2007 to 2008. Overweight/overall obesity was defined by World Health Organization (WHO or the Working Group on Obesity in China. Results Overall, the prevalence of overweight and obesity was 19.0% and 2.9%, respectively, based on the WHO definition, while it was 21.0% and 7.4%, respectively, according to the Working Group on Obesity in China, which is similar to data reported in the 2002 Chinese National Nutrition and Health Survey. Urban residents had a significantly higher prevalence of obesity (WHO criteria: 4.3% vs 1.7% p = 0.008; China criteria: 11.4% vs 3.7%, p p p Conclusions The prevalence of overweight/obesity in the Yi nationality is similar to that in Chinese adults 5 years ago. However, urban residents have a much higher prevalence of overweight/obesity than their rural counterparts. Lifestyle and diet patterns associated with socioeconomic status may explain the difference between urban and rural residents. The prevention of overweight/obesity among urban inhabitants deserves more attention in national health education programs.

  13. Prevalence and change of central obesity among US Asian adults: NHANES 2011–2014

    Directory of Open Access Journals (Sweden)

    Xuefeng Liu

    2017-08-01

    Full Text Available Abstract Background Central obesity is a major risk factor for cardiometabolic diseases. The prevalence of central obesity has not been reported fully among Asian adults in the United States (US. Methods Cross-sectional data of 1288 Asian adults aged 20 years or over was selected from the US National Health and Nutrition Examination Survey with a stratified multi-stage sampling design. The prevalence of central obesity was calculated with 95% confidence intervals (CIs and Chi-square tests were conducted to test the significance of the prevalence differences across characteristic groups. Results The overall prevalence of central obesity among US Asian adults was 58.1% in 2011–2014. The prevalence of central obesity was higher in older adults (73.5% than in young adults (45.4% (p < 0.0001. Women had 13.4% higher prevalence than men (64.4% vs 51.0%, p < 0.0001. The prevalence increased over time (2011–2012 vs 2013–2014 in young adults (39.2% vs 51.5%, men (45.4% vs 56.6%, adults with college education or above (54.2% vs 61.7% and non-poor adults (55.4% vs 62.4%. Compared with men, women had higher prevalence in each subgroup of age, education, poverty, and length of time (except for the subgroup of “born in the US” (all p < 0.05 and in the subgroup of “married or living with partner” for marital status (p < 0.0001. Conclusion Central obesity is prevalent in Asian adults, particularly in older adults and women. More efforts are needed to prevent and treat obesity in Asian adults as Asians are incurring the greatest increase in type 2 diabetes in parallel with the rising rate of central adiposity.

  14. Prevalence of Canine Obesity, Obesity-Related Metabolic Dysfunction, and Relationship with Owner Obesity in an Obesogenic Region of Spain.

    Science.gov (United States)

    Montoya-Alonso, J Alberto; Bautista-Castaño, Inmaculada; Peña, Cristina; Suárez, Lourdes; Juste, M Candelaria; Tvarijonaviciute, Asta

    2017-01-01

    The main objective of this study was to evaluate the prevalence of canine obesity and obesity-related metabolic dysfunction (ORMD) in the obesogenic area in Spain. The prevalence of overweight/obesity among owners of obese pets was also evaluated. In the sample population studied (93 client-owned dogs), 40.9% of dogs presented obesity (body condition score 7-9/9), 40.9% of dogs presented hypertension, 20.4% of dogs presented fasting hypertriglyceridemia, 20.4% fasting hypercholesterolemia, and 5.4% of dogs presented fasting hyperglycemia. The overall prevalence of ORMD was of 22.6%. Seventy-eight percent of overweight/obese owners had overweight/obese dogs ( P  canine obesity and ORMD was shown to be elevated and related to the presence of overweight/obesity in owners. All dogs with ORMD were owned by overweight/obese persons. These results provide new inputs for future studies highlighting the relationship between owner and pet obesity and indicating the need of further efforts to control and reduce obesity prevalence in both.

  15. Prevalence and characteristics of overweight and obesity among Chinese youth aged 12-18 years: a multistage nationwide survey.

    Science.gov (United States)

    Tan, Y; Xin, X; Ming, Q

    2018-02-01

    The aims of the current study were to assess the prevalence of overweight and obesity by four different references and to explore the characteristics of adolescent overweight and obesity in Chinese secondary school students aged 12-18 years. A cross-sectional study was conducted in this study. Using stratified random cluster sampling, 8999 secondary school students were enrolled. The references developed by Must and Dallal and Dietz, the Childhood Obesity Working Group of the International Obesity Task Force, the US Centers for Disease Control and Prevention, and the Group of China Obesity Task Force (GCOTF reference) were used to identify overweight and obese students. The prevalence of adolescent overweight and obesity vary substantially based on the four references. The prevalence of adolescent overweight and obesity based on GCOTF reference are 8.4% and 4.1%, respectively, which is significantly lower than the prevalence of overweight and obesity in their peers in 2000 (χ 2  = 24.03, P obesity in boys are 12.0% and 5.7%, which are higher than those in girls, 4.6% and 5.7% (χ 2  = 240.68, P obesity in singletons are higher than those in non-singletons (χ 2  = 40.25, P obesity in students with lower school community ladder of subjective social status are higher than those from higher ones (χ 2  = 21.61, P obesity in Chinese adolescents. The current prevalence rates of adolescent overweight and obesity decreased, and girls made a tremendous contribution to this decreasing trend. Singletons and adolescents in lower school community ladder of subjective socio-economic status may be at higher risk of getting overweight and obesity. More effective strategies with full consideration to the characteristics above should be developed to control and prevent adolescent overweight and obesity. Copyright © 2017. Published by Elsevier Ltd.

  16. Prevalence of Canine Obesity, Obesity-Related Metabolic Dysfunction, and Relationship with Owner Obesity in an Obesogenic Region of Spain

    OpenAIRE

    Montoya-Alonso, J. Alberto; Bautista-Casta?o, Inmaculada; Pe?a, Cristina; Su?rez, Lourdes; Juste, M. Candelaria; Tvarijonaviciute, Asta

    2017-01-01

    The main objective of this study was to evaluate the prevalence of canine obesity and obesity-related metabolic dysfunction (ORMD) in the obesogenic area in Spain. The prevalence of overweight/obesity among owners of obese pets was also evaluated. In the sample population studied (93 client-owned dogs), 40.9% of dogs presented obesity (body condition score 7–9/9), 40.9% of dogs presented hypertension, 20.4% of dogs presented fasting hypertriglyceridemia, 20.4% fasting hypercholesterolemia, an...

  17. The prevalence, risk factors and clinical correlates of obesity in Chinese patients with schizophrenia.

    Science.gov (United States)

    Li, Qiongzhen; Du, Xiangdong; Zhang, Yingyang; Yin, Guangzhong; Zhang, Guangya; Walss-Bass, Consuelo; Quevedo, João; Soares, Jair C; Xia, Haishen; Li, Xiaosi; Zheng, Yingjun; Ning, Yuping; Zhang, Xiang Yang

    2017-05-01

    Obesity is a common comorbidity in schizophrenia. Few studies have addressed obesity in Chinese schizophrenia patients. The aims of this current study were to evaluate the prevalence, risk factors and clinical correlates of obesity in Chinese patients with schizophrenia. A total of 206 patients were recruited from a hospital in Beijing. Their clinical and anthropometric data together with plasma glucose and lipid parameters were collected. Positive and Negative Syndrome Scale (PANSS) was rated for all patients. Overall, 43 (20.9%) patients were obese and 67 (32.5%) were overweight. The obese patients had significantly higher glucose levels, triglyceride levels than non-obese patients. Females and patients with type 2 diabetes mellitus had increased risk for obesity. Correlation analysis showed that BMI was associated with sex, education levels, negative symptoms, total PANSS score, triglyceride levels and type 2 diabetes mellitus. Further stepwise regression analysis showed that sex, type 2 diabetes, education level, triglyceride and amount of smoking/day were significant predictors for obesity. Our study showed that the prevalence of obesity in Chinese patients with schizophrenia is higher than that in the general population. Some demographic and clinical variables are risk factors for obesity in schizophrenia. Copyright © 2017 Elsevier Ireland Ltd. All rights reserved.

  18. Prevalence of overweight and obesity in Portugal: Results from the First Portuguese Health Examination Survey (INSEF 2015).

    Science.gov (United States)

    Gaio, Vânia; Antunes, Liliana; Namorado, Sónia; Barreto, Marta; Gil, Ana; Kyslaya, Irina; Rodrigues, Ana Paula; Santos, Ana; Bøhler, Linn; Castilho, Emília; Vargas, Patrícia; do Carmo, Isabel; Nunes, Baltazar; Dias, Carlos Matias

    Obesity is recognised as a serious public health issue, due to its associated morbidity and mortality. This study aimed at estimating the prevalence of overweight and obesity in the Portuguese population through direct measurements obtained by the 1st National Health Examination Survey (INSEF 2015) and to identify its associated sociodemographic factors. INSEF was a nationally representative cross-sectional prevalence study conducted on 4911 Portuguese adults aged 25-74 years, in 2015. Height and weight were measured according to the European Health Examination Survey procedures. Poisson regression was used to estimate the adjusted prevalence ratios of overweight and obesity according to age, marital status, occupational activity, education, urbanization of living area and smoking status. Overall prevalences of overweight and obesity were 39.1% and 28.6%, respectively. The prevalence of overweight was higher among men (45.5% vs 33.2%) while the prevalence of obesity was higher among women (32% vs 25%). The sociodemographic factors associated with overweight and obesity were age, marital status and education. Smoking status was associated with overweight and obesity but only in women. INSEF suggests that a high prevalences of overweight and obesity are found in older individuals, married, with lower education levels and non-smoking women. Public health interventions are urgently required for obesity prevention, namely throughout health literacy strategies. Copyright © 2017 Asia Oceania Association for the Study of Obesity. Published by Elsevier Ltd. All rights reserved.

  19. Prevalence, etiological factors and the treatment of infant exogenous obesity

    OpenAIRE

    Edio Luiz Petroski; Ludmila Dalben Soares

    2003-01-01

    In the last few years, there has been considerable interest in the effects of excessive weight gain during childhood, due to the fact that the development of fat tissue in this period is a determinant of adult body composition. The objective of this study was to investigate the prevalence of infant obesity, to identify possible etiological factors, and to highlight treatments that have been used to reduce and/or prevent child obesity. Results have shown that obesity has increased more than an...

  20. prevalence of and factors associated with overweight and obesity

    African Journals Online (AJOL)

    Birir Family

    determine the prevalence of overweight and obesity among nursery school children aged 3-6 ... These risk factors may operate through the association ... traditional food systems and habits have been preferred over western type cereal based.

  1. Prevalence of Overweight and Obesity in Maiduguri, North-Eastern ...

    African Journals Online (AJOL)

    BACKGROUND: The prevalence of obesity is on the increase worldwide including in many developing countries. There is no report on the magnitude of obesity among adults in Maiduguri, a major city in northeastern Nigeria. MATERIALS and METHODS: We selected a sample of 1650 men and women aged 15 years and ...

  2. Prevalence and risks factors of overweight/obesity among ...

    African Journals Online (AJOL)

    Obesity and overweight are lifestyle conditions affecting more than half of the younger adult population. This study determined the prevalence and risks factors of obesity and overweight among undergraduate students in Kwame Nkrumah University of Science and Technology, Kumasi, Ghana. This institutional based ...

  3. The prevalence and perception of obesity and its association with ...

    African Journals Online (AJOL)

    Background: This investigation was prompted by the increase of obesity in developing countries with the simultaneous increased risk of preventable noncommunicable diseases. We aimed to determine the prevalence of obesity among women serving a predominantly black peri-urban community, who visited a healthcare ...

  4. Prevalence of Overweight and Obesity among Rural Adults in North ...

    African Journals Online (AJOL)

    Background: Obesity has been associated with cardiovascular diseases, type 2 diabetes mellitus, several cancers and numerous other Non-Communicable Diseases (NCDs).The objective of this study was to determine the prevalence of overweight and obesity among rural adults in North Central Nigeria. Methods: A ...

  5. Obesity among workers of a tertiary hospital in Nigeria: prevalence ...

    African Journals Online (AJOL)

    Background: Excess body weight is a risk factor for mortality and morbidity from cardiovascular diseases, diabetes and several other conditions. The prevalence of obesity in Sub- Saharan Africa is on the increase. There is a scarcity of information on obesity and other cardiovascular markers among health workers who are ...

  6. The prevalence of obesity and its relationship with hypertension in ...

    African Journals Online (AJOL)

    McRoy

    ABSTRACT. Background: Obesity is a global health problem that is linked directly with several disease processes, notably hypertension. Aims: The study sought to determine the prevalence of overweight/obesity and to examine its relationship with hypertension in an urban community in a developing country. Materials and.

  7. Prevalence Of Overweight And Obesity Among Urban Nigeria Adults ...

    African Journals Online (AJOL)

    Prevalence Of Overweight And Obesity Among Urban Nigeria Adults In Jos. ... to be associated with non-communicable disease (NCDS) like type 2 Diabetes, ... and obesity was 21.4% (19.4%) in males and 23.5% in females (M:F= 1:1.3, ...

  8. The prevalence of obesity and its relationship with hypertension in ...

    African Journals Online (AJOL)

    The prevalence of obesity and its relationship with hypertension in an urban community: Data from world kidney day screening programme. ... Background: Obesity is a global health problem that is linked directly with several disease processes, notably hypertension. Aims: The objective of this study was to determine the ...

  9. Prevalence and characteristics of overweight and obesity in indigenous Australian children: A systematic review.

    Science.gov (United States)

    Dyer, Suzanne Marie; Gomersall, Judith Streak; Smithers, Lisa Gaye; Davy, Carol; Coleman, Dylan T; Street, Jackie Mary

    2017-05-03

    Evidence-based profiling of obesity and overweight in Indigenous Australian children has been poor. This study systematically reviewed evidence of the prevalence and patterns of obesity/overweight, with respect to gender, age, remoteness, and birth weight, in Indigenous Australian children, 0-18 years (PROSPERO CRD42014007626). Study quality and risk of bias were assessed. Twenty-five publications (21 studies) met inclusion criteria, with large variations in prevalence for obesity or overweight (11 to 54%) reported. A high degree of heterogeneity in study design was observed, few studies (6/21) were representative of the target population, and few appropriately recruited Indigenous children (8/21). Variability in study design, conduct, and small sample sizes mean that it is not possible to derive a single estimate for prevalence although two high-quality studies indicate at least one in four Indigenous Australian children are overweight or obese. Four of six studies reporting on gender, found overweight/obesity higher in girls and eight studies reporting on overweight/obesity by age suggest prevalence increases with age with one high quality large national study reporting total overweight/obesity as 22.4% of children aged 2-4 years, 27.5% of those aged 5-9, 38.5% aged 10-14, and 36.3% aged 15-17. Three of four studies, reporting obesity/overweight by region, found lower rates for children living in more remote areas than urban areas.

  10. [Prevalence and determinants of obesity in children and young people in Catalonia, Spain, 2006-2012].

    Science.gov (United States)

    Posso, Margarita; Brugulat-Guiteras, Pilar; Puig, Teresa; Mompart-Penina, Anna; Medina-Bustos, Antonia; Alcañiz, Manuela; Guillén, Montserrat; Tresserras-Gaju, Ricard

    2014-12-09

    To estimate the prevalence of obesity and overweight in children aged 2 to 14 years in Catalonia, its trends between 2006 and 2010-2012, and to evaluate social determinants and lifestyle associated with obesity. A cross-sectional study, using the data from 4,389 surveys from Catalonia Health Surveys of the years 2006 and 2010-2012, was conducted. Obesity and overweight were determined by World Health Organization criteria. Socioeconomic position, parent's education, usual diet and activity, and hours of sleep were assessed. The prevalence of obesity and overweight were: 15.4 and 20.2% in 2010-2012. The prevalence of obesity was higher in boys (15.5%) compared to girls (12.8%) (Pchildren ranging from 2 to 9 years old (17.5%) than children aged 10 to 14 years (7.7%) (Pobesity and overweight were similar to the prevalence in 2010-2012. Obesity was more frequent in children with parents with a low socioeconomic position and/or a primary or elementary parent's education. During the last 5 years (2006-2012), child obesity and overweight have remained stable in Catalonia, yet they are relatively high in Europe. Public health programmes against obesity must consider conducting an intersectional action taking social determinants and family life styles into account. Copyright © 2013 Elsevier España, S.L.U. All rights reserved.

  11. PREVALENCE OF OVERWEIGHT AND OBESITY IN ADOLESCENTS IN BIRJAND

    Directory of Open Access Journals (Sweden)

    Fatemeh Taheri

    2010-12-01

    Full Text Available AbstractINTRODUCTION: This population-based study was conducted to assess the prevalenceof overweight and obesity in high schools in the city of Birjand in Khorasan Province,Eastern Iran.METHODS: In this descriptive study, we attempted to determine the prevalence ofoverweight and obesity in Iranian adolescents attending high school in Birjand in 2005.A sample of 2230 high school students (1115 boys and 1115 girls aged 15-18 years wasselected via stepwise random sampling in four districts of Birjand. Overweight andobesity were defined based on the 85th and 95th percentiles of BMI for age, respectively,as proposed by the Center for Disease Control (CDC in 2000.RESULTS: The overall prevalence rates of overweight and obesity were 6.1% and 2.3%,respectively. The prevalence of overweight was 5% in boys and 7.1% in high school girls.The prevalence of obesity was 2.8% and 1.8% in high school boys and girls, respectively.CONCLUSIONS: The prevalence of overweight and obesity in high schools in the city ofBirjand is lower than figures reported by other studies conducted in Iran and in othercountries.Key Words: Prevalence, overweight, obesity, adolescents.

  12. Do Puerto Rican youth with asthma and obesity have higher odds for mental health disorders?

    Science.gov (United States)

    Acosta-Pérez, Edna; Canino, Glorisa; Ramírez, Rafael; Prelip, Michael; Martin, Molly; Ortega, Alexander N

    2012-01-01

    Island Puerto Rican (PR) youth experience disproportionately high asthma and obesity rates compared with other racial/ethnic groups on the U.S. mainland. Previous research has demonstrated associations of chronic disease with psychiatric disorders. We examined the relationship among anxiety/depressive disorders, asthma, and obesity in an epidemiologic community sample of youth. The sample (n = 656) was derived from the second wave of an island-wide probabilistic representative household sample of PR youth stratified and based on whether or not they had a diagnosis of asthma and/or depressive/anxiety disorder. For this study, we used the subpopulation ages 10-19 years. Asthma and obesity were significantly related to higher odds of depressive/anxiety disorders in youth. Obesity moderated the relationship between asthma attacks and depressive/anxiety disorders. The relationship between asthma attack and higher odds for depressive/anxiety disorders was only present in the non-obese group. Among the obese, females show a significant increase from 11% to 36% in the prevalence of anxiety/depressive disorders. Asthma and obesity were highly prevalent and a significant association was found between asthma attack and depressive/anxiety disorders. The effects of asthma and obesity were not additive; the prevalence for psychiatric disorder for those having both conditions did not increase above the prevalence associated having only one of the conditions. Future studies should consider including longitudinal designs and examine the extent to which important variables not included in this study, such as body image dissatisfaction (particularly among females), teasing, and discrimination may moderate the relationship among obesity and depressive and anxiety disorders in youth. Published by Elsevier Inc.

  13. Prevalence of short stature, underweight, overweight, and obesity among school children in Jordan.

    Science.gov (United States)

    Zayed, Ayman A; Beano, Abdallah M; Haddadin, Faris I; Radwan, Sohab S; Allauzy, Suhaib A; Alkhayyat, Motasem M; Al-Dahabrah, Zaid A; Al-Hasan, Yanal G; Yousef, Al-Motassem F

    2016-10-03

    The prevalence of short stature (SS) and underweight in Jordan on a national level is unknown. This study aimed to investigate, on a national level, the prevalence of short stature (SS), underweight, overweight, and obesity among school aged children in Jordan. This cross-sectional study was conducted from May 2015 to January 2016 and included 2702 subjects aged 6-17 years. Jordan was classified into 3 regions; North, Center (urban), and South (rural). Public and private schools were randomly selected from a random sample of cities from each region. The socioeconomic status of the sampling locations was assessed using several indicators including education, income, healthcare and housing conditions. For each participating subject, anthropometrics were obtained. SS, underweight, overweight and obesity were defined using Center of Disease Control's (CDC) growth charts. Median Z-scores for each region, age and gender were calculated. The Central and Northern regions enjoyed higher socioeconomic status compared to rural Southern regions. The overall prevalence of SS, underweight, overweight, and obesity were 4.9 %, 5.7 %, 17.3 %, and 15.7 %, respectively. SS and underweight were most prevalent in the rural South, while obesity was highest in the Central region. Females were more likely to be overweight, while males were more likely to be obese. Private schools had higher prevalence of obesity and overweight than public ones. Variations in height and weight among Jordanian school children might be affected by socioeconomic status.

  14. Prevalence of overweight and obesity in young adults in Uganda.

    Science.gov (United States)

    Baalwa, J; Byarugaba, B B; Kabagambe, E K; Kabagambe, K E; Otim, A M

    2010-12-01

    Obesity in young adults is rising and predicts diabetes and cardiovascular diseases later in life. Data on prevalence and determinants of obesity in developing countries are needed for primary prevention. To determine the prevalence of overweight and obesity in young adults in urban (Kampala city) and rural areas (Kamuli District) of Uganda. Cross-sectional survey of 683 randomly selected young adults aged 18-30 years. Obesity was defined as body mass index (BMI) > 30 kg/m(2) and overweight as BMI > 25 kg/m(2). Distribution of BMI by socio-demographic characteristics was determined. Of the 683 participants, 50.5% were female and 53.2% were from Kampala. The overall prevalence of obesity and overweight was 2.3% and 10.4%, respectively. The prevalence of obesity was 4.4% in Kampala and 0% in Kamuli while the prevalence of overweight was 10.2% and 10.6% in Kampala and Kamuli, respectively. Compared to males, females were more likely to be obese (2.9% vs. 1.8%) or overweight (17.4% vs. 3.3%). Residing in the city, alcohol consumption, smoking, non-engagement in sports activities, commuting to school by taxi or private vehicle and being from a rich family were the main factors significantly associated (Pobesity. Being female (p = 0.0001) and not engaging in any sports activities (P = 0.002) were two factors significantly associated with being overweight. We observed significant gender differences in the prevalence of obesity among young adults in Uganda. Contrary to expectation, we did not observe significant rural-urban differences in the prevalence of overweight.

  15. Prevalence and socio-demographic correlates of obesity in the British Army.

    Science.gov (United States)

    Sanderson, Paul W; Clemes, Stacy A; Biddle, Stuart J H

    2014-01-01

    The trend of escalating obesity has prompted some armed forces to employ comprehensive health surveys to report obesity trends and prevalence, the findings of which suggest that obesity is a growing concern in these specific populations. To provide an appraisal of obesity prevalence and risk to obesity-related diseases in the British Army in relation to age, gender, military rank and employment. An observational cohort study (n = 50 635) consisting of 47 173 men and 3462 women was drawn from a study sample hosted on the Fitness Information Software System (FISS) (n = 54 854). Multiple logistic regression techniques were employed separately for men and women. According to BMI, 56.7% of the study population were overweight and of those individuals 12% were obese. Whilst a higher percentage of males were obese (12.2% and 8.6%, respectively), when waist circumference data were added to the BMI data, the results indicate that females displayed a higher percentage of risk to obesity-related diseases than males (30.4% and 24%, respectively). Armed service personnel should be made aware of the implications of obesity in regards to health and occupation. Specific focus should be given to those older individuals employed in managerial positions undertaking low levels of occupational physical activity.

  16. Prevalence of child and youth obesity in Spain in 2012.

    Science.gov (United States)

    Sánchez-Cruz, José-Juan; Jiménez-Moleón, José J; Fernández-Quesada, Fidel; Sánchez, María J

    2013-05-01

    Obesity is a major cardiovascular risk factor. In Spain, few studies have physically measured height and weight to estimate the magnitude of the problem. The aim of this study was to determine the prevalence of child and adolescent obesity in Spain in 2012. We performed a cross-sectional probability sample of 1018 children, representative of the Spanish population aged between 8 and 17 years old, with objectively measured height and weight, along with other sociodemographic variables. We calculated the prevalence of overweight and obesity according to the criteria of the World Health Organization, the International Obesity Task Force, and the enKid study. In the group aged 8 to 17 years old, the prevalence of overweight and obesity was 26% and 12.6%, respectively; 4 in 10 young people were overweight or obese. Excess weight was found in 45% of the group aged 8 to 13 years and in 25.5% of that aged 14 to 17 years. This cardiovascular risk factor was associated with lower social class and lower educational level. The prevalence of overweight and obesity in children and adolescents in Spain remains high (close to 40%), but has not increased in the last 12 years. Copyright © 2012 Sociedad Española de Cardiología. Published by Elsevier Espana. All rights reserved.

  17. Prevalence of diabetes mellitus among obese and non-obese patients with coronary artery disease

    International Nuclear Information System (INIS)

    Khan, S.B.; Rehman, H.U.; Hafeezullah, M.; Gul, A.M.

    2010-01-01

    Background: Globally, obesity is now recognised as an epidemic. The degree of obesity is proportional to the rate of development of cardiovascular diseases, hence, resulting in a dramatic increase in morbidity and mortality. Apart from obesity, diabetes mellitus is another well recognised risk factor contributing to coronary artery disease. The precise prevalence of obesity-related diabetes varies with age, race and gender; and is yet unknown in our population. We therefore, carried out study with the aim to determine the prevalence of diabetes mellitus in obese and non-obese patients with diagnosed coronary artery disease. Methods: This hospital based cross-sectional comparative study was conducted in Cardiology Department of Postgraduate Medical Institute, Lady Reading Hospital, Peshawar, from March 15, 2005 to May 30, 2006. A total of 200 patients with diagnosed coronary artery disease were enrolled, 100 were classified as obese and 100 as non-obese. Results: Among these, 139 patients were male and 61 female. A total of 88 were found to be diabetic, 54 of these were obese and 34 non-obese (p =0.004). Conclusion: Diabetes mellitus was significantly more frequent among obese patients with coronary artery disease as compared to non obese patients with coronary artery disease. (author)

  18. Prevalence of hypovitaminosis D and associated factors in obese Spanish children.

    Science.gov (United States)

    Durá-Travé, T; Gallinas-Victoriano, F; Chueca-Guindulain, M J; Berrade-Zubiri, S

    2017-03-13

    Vitamin D deficiency may contribute to endocrine health and disease (diabetes, autoimmune thyroid diseases, polycystic ovarian syndrome, etc.). The aim of this study was to determine the prevalence and specific factors for hypovitaminosis D among children stratified by body mass index (BMI) in Northern Spain. A cross-sectional clinical (sex, age, season of study visit, place of residence and BMI) and blood testing (calcium, phosphorous, calcidiol and parathyroid hormone (PTH)) were accomplished in 546 Caucasian individuals (aged 3.2-15.8 years). The BMI (Z-score) allowed establishing four groups: normal, overweight, obesity and severe obesity. The criteria of the US Endocrine Society were used for the definition of hypovitaminosis D. Calcidiol levels were significantly higher in normal and overweight groups (P=0.001), whereas PTH levels were significantly higher in obesity and severe obesity groups (P=0.001). Hypovitaminosis D prevalence was significantly higher in severe obesity (81.1%) and obesity (68.2%) groups, whereas was lowest in overweight (55%) and normal (58.1%) groups (P=0.001). There was a negative correlation between calcidiol and PTH levels (P<0.01). Female (90.9%), adolescent group (88,2%), winter (100%) and autumn (82.4%) time and urban residence (94.1%) imply a higher prevalence of hypovitaminosis D in subjects with severe obesity (P<0.001). Female, puberal age, autumn, winter and spring time, urban residence and severe obesity were found to be independent predictors for hypovitaminosis D. Severe obesity could be considered as an associated factor for vitamin D deficiency, and, owing to its high prevalence, the implementation of systematic screening and hypovitaminosis treatment programs would be particularly useful.

  19. The prevalence of obesity and influence of early life and behavioral factors on obesity in Chinese children in Guangzhou.

    Science.gov (United States)

    Zhang, Ting; Cai, Li; Ma, Lu; Jing, Jin; Chen, Yajun; Ma, Jun

    2016-09-09

    Childhood obesity has become a public health concern in many countries. In Southern China, the prevalence of childhood obesity increased from 6.2 to 7.5 % between 2007 and 2011. This study aimed to report the current prevalence of overweight and obesity, analyzed the early life and behavioral determinants of obesity, and investigated the weight-loss practices among Chinese children in Guangzhou. Three thousand seven hundred sixty-six primary school students aged 7-12 years were recruited in Guangzhou, China in 2013. Questionnaires were used to assess (1) early life factors: birth weight, delivery mode, gestational age and feeding patterns; (2) behavioral factors: dietary intake, eating speed, sedentary time, physical activities and sleep duration; and (3) weight-loss practices: improving diet, increasing exercise, taking weight-loss drugs and undergoing a diet. The criteria of Working Group of Obesity in China were applied to classify overweight and obesity based on measured weight and height. Multivariable logistic regression analyses were performed to examine the determinants of overweight/obesity and adoption of weight-loss practices. The prevalence of childhood overweight and obesity were 11.2 and 10.0 %, respectively. High birth weight (≥4.0 kg versus 2.5 ~ 4.0 kg, odd ratio [OR]: 2.34; 95 % confidence interval [CI]: 1.53-3.58), sugar-sweetened beverages (SSBs) intake (OR: 1.39; 95 % CI: 1.05-1.85), vegetable intake (OR: 1.12; 95 % CI: 1.01-1.24), and doing homework (OR: 1.24; 95 % CI: 1.08-1.43) were positively associated with obesity. Eating speed faster than peers was positively associated with obesity and yielded the highest OR (versus "as fast as peers", OR: 3.18; 95 % CI: 2.28-4.44). Approximately 57, 81 and 87 % of normal-weight, overweight and obese children, respectively, reported weight-loss practices. Self-perception of weight status presented as the strongest determinant for weight-loss practices. The prevalence of overweight and

  20. The prevalence of obesity and influence of early life and behavioral factors on obesity in Chinese children in Guangzhou

    Directory of Open Access Journals (Sweden)

    Ting Zhang

    2016-09-01

    for weight-loss practices. Conclusions The prevalence of overweight and obesity were high in Chinese children in Guangzhou, and both were higher than previous level in 2011. Further research should address the unhealthy dietary (e.g. SSBs intake, fast eating speed and sedentary behaviors (e.g. doing homework of these children. Moreover, an accurate perception of body weight can help promote the adoption of weight-loss practices in overweight and obese children.

  1. What is common becomes normal: the effect of obesity prevalence on maternal perception.

    Science.gov (United States)

    Binkin, N; Spinelli, A; Baglio, G; Lamberti, A

    2013-05-01

    This analysis investigates the poorly-known effect of local prevalence of childhood obesity on mothers' perception of their children's weight status. In 2008, a national nutritional survey of children attending the third grade of elementary school was conducted in Italy. Children were measured and classified as underweight, normal weight, overweight and obese, using the International Obesity Task Force cut-offs for body mass index (BMI). A parental questionnaire included parental perception of their child's weight status (underweight, normal, a little overweight and a lot overweight). Regions were classified by childhood obesity prevalence (maternal perception and regional obesity prevalence, and maternal and child characteristics were examined using bivariate and logistic regression analyses. Complete data were available for 37 590 children, of whom 24% were overweight and 12% obese. Mothers correctly identified the status of 84% of normal weight, 52% of overweight and 14% of obese children. Among overweight children, factors associated with underestimation of the child's weight included lower maternal education (adjusted odds ratio, aOR, 1.9; 95% confidence interval (CI) 1.6-2.4), residence in a high-obesity region (aOR 2.2; 95% CI 1.9-2.6), male gender (aOR 1.4; 95% CI 1.2-1.6) and child's BMI. Higher regional obesity prevalence is associated with lower maternal perception, suggesting that what is common has a greater likelihood of being perceived as normal. As perception is a first step to change, it may be harder to intervene in areas with high-obesity prevalence where intervention is most urgent. Copyright © 2011 Elsevier B.V. All rights reserved.

  2. Prevalence of Obesity in Elementary Schools in Mardin, South-Eastern of Turkey: A Preliminary Study

    Directory of Open Access Journals (Sweden)

    Recep Bindak

    2012-12-01

    Full Text Available Objective: This research determines the frequency of obesity among primary school-aged children and evaluates the relationship between obesity and family and environmental factors.Material and Methods: Three thousand four hundred sixty students, aged 6-15 years in three primary schools in Mardin city center were taken into the study. Information about eating habits and family-environmental factors were obtained by questionnaire. For each student we calculated the body mass index (BMI and the ≥97 percentile was defined as obese, and between 85-97th percentile as overweight. These values were calculated with the SPSS statistical program. Chi-square and t-tests were used for analysis. p<0.05 was considered statistically significant. Results: 48.2% of the students were female. In the assessment of body mass index (BMI the overweight rate for children was 15.78%, the obese rate was 10.57%. The prevalence of obesity according to gender was 9.05% for girls and 11.97% for boys (p<0.01. The mean BMI of the girls in the age group 13-15 is higher than in males of the same age. Those in the higher socio-economic group had a higher prevalence of obesity (p<0.01. Paternal obesity affected child obesity (p<0.01. Children who eat irregular meals (p=0.05, watch more than 2 hours per day TV (p=0.03, were breastfed for less than 6 months (p<0.05 and the mothers’ obesity (p<0.05 were found to have a significantly higher prevalence of obesity.Conclusion: Obesity is increasing throughout the world as a health problem. Being obese in childhood and having obese parent(s are two of the risk factors of being obese in adulthood. Persistence of obesity into adulthood is the most serious aspect of the problem. The therapeutic success rate in obesity is unfortunately not high. Therefore, a preventive strategy involving early identification of those at risk by incorporating body mass assessments to routine childhood growth assessment appears to be the most prudent

  3. The prevalence of abnormal metabolic parameters in obese and overweight children.

    Science.gov (United States)

    Salvatore, Deborah; Satnick, Ava; Abell, Rebecca; Messina, Catherine R; Chawla, Anupama

    2014-09-01

    This retrospective study aimed to determine the prevalence of abnormal metabolic parameters in obese children and its correlation to the degree of obesity determined by body mass index (BMI). In total, 101 children seen at the Pediatric Gastroenterology Obesity Clinic at Stony Brook Children's University Hospital were enrolled in the study. The degree of obesity was characterized according to the following formula: (patient's BMI/BMI at 95th percentile) × 100%, with class I obesity >100%-120%, class II obesity >120%-140%, and class III obesity >140%. A set of metabolic parameters was evaluated in these patients. Frequency distributions of all study variables were examined using the χ(2) test of independence. Mean differences among the obesity classes and continuous measures were examined using 1-way analysis of variance. Within our study population, we found that 80% of our obese children had a low high-density lipoprotein (HDL) cholesterol level, 58% had elevated fasting insulin levels, and 32% had an elevated alanine aminotransferase (ALT) level. Class II obese children had a 2-fold higher ALT value when compared with class I children (P = .036). Fasting insulin, ALT, HDL cholesterol, and triglyceride levels trended with class of obesity. Obese children in classes II and III are at higher risk for developing abnormal laboratory values. We recommend obese children be further classified to reflect the severity of the obesity since this has predictive significance for comorbidities. Obesity classes I, II, and III could help serve as a screening tool to help communicate risk assessment. © 2013 American Society for Parenteral and Enteral Nutrition.

  4. Prevalence and risk factors of obesity and high blood pressure ...

    African Journals Online (AJOL)

    Background: The prevalence of diet-related chronic diseases like hypertension and obesity among others has become a public health concern. Risk factors for these diseases have been well studied in high income countries but less studied in developing countries. Objective: The study was to document the prevalence and ...

  5. Prevalence and lifestyle determinants of central obesity in children.

    Science.gov (United States)

    Grigorakis, Dimitris A; Georgoulis, Michael; Psarra, Glykeria; Tambalis, Konstantinos D; Panagiotakos, Demosthenes B; Sidossis, Labros S

    2016-08-01

    Central obesity is a strong risk factor for metabolic disorders and cardiometabolic diseases in children and adolescents. The aim of the present study was to evaluate the prevalence of central obesity and to determine its cross-sectional association with lifestyle habits in a sample of school-aged children in Greece. The study sample consisted of 124,113 children (9.9 ± 1.1 years old, 51 % boys) attending the third and fifth grade of primary school. Anthropometric measurements were performed by trained physical education teachers, and central obesity was defined as waist-to-height ratio ≥0.5. Children's lifestyle habits were assessed through 7-day recall questionnaires. Of the participating children, 33.4 % were classified as centrally obese. Central obesity was significantly more prevalent in boys than in girls (36.0 vs. 30.7 %, P obese children, as well as in a significant percentage of overweight (69.5 %) and normal-weight ones (12.0 %). Children with central obesity, compared to their non-centrally obese counterparts, reported poorer dietary habits and were less physically active. According to multiple logistic regression analysis, frequent breakfast (OR 0.72, 95 % CI 0.69-0.75) and snack consumption (OR 0.70, 95 % CI 0.67-0.74), as well as frequent participation in sedentary activities (OR 1.10, 95 % CI 1.07-1.14), were the strongest lifestyle determinants of central obesity. Strategies for the prevention of central obesity and associated comorbidities are urgently needed, for both obese and non-obese children. Our results suggest the need for a shift towards a healthier environment for our children, with emphasis on specific lifestyle habits, such as regular meal consumption and low sedentariness.

  6. Prevalence of hypertension among obese and non-obese patients with coronary artery disease

    International Nuclear Information System (INIS)

    Khan, S.B.; Noor, L.; Awan, Z.A.; Shahab-ud-Din; Shah, S.S.

    2010-01-01

    Background: Globally, obesity is now recognised as an epidemic. The degree of obesity is proportional to the rate of development of cardiovascular diseases, hence, resulting in a dramatic increase in morbidity and mortality. Apart from obesity, hypertension is another well recognised risk factor contributing to coronary artery disease (CAD). The precise prevalence of obesity-related hypertension varies with age, race and gender; and is yet unknown in our population. The objective of this study was to determine the prevalence of hypertension in obese and non-obese patients with diagnosed CAD. Methods: This hospital based descriptive study was conducted in Cardiology Department of Postgraduate Medical Institute, Lady Reading Hospital, Peshawar from March 15, 2007 to May 30, 2008. A total of 200 patients with diagnosed CAD were enrolled, 100 were found obese and 100 non-obese. Results: Among these, a total of 111 (55.5%) were found to be hypertensive, 66 (59.46%) of these were obese and 45 (40.54%) non-obese (p=0.003). Conclusion: Obese patients with CAD had significantly more frequent hypertension. (author)

  7. Osteosarcopenic Visceral Obesity and Osteosarcopenic Subcutaneous Obesity, Two New Phenotypes of Sarcopenia: Prevalence, Metabolic Profile, and Risk Factors

    Science.gov (United States)

    Spadaccini, Daniele; Nichetti, Mara; Avanzato, Ilaria; Faliva, Milena Anna

    2018-01-01

    Background The main criticism of the definition of “osteosarcopenic obesity” (OSO) is the lack of division between subcutaneous and visceral fat. This study describes the prevalence, metabolic profile, and risk factors of two new phenotypes of sarcopenia: osteosarcopenic visceral obesity (OSVAT) and osteosarcopenic subcutaneous obesity (OSSAT). Methods A standardized geriatric assessment was performed by anthropometric and biochemical measures. Dual-energy X-ray absorptiometry (DXA) was used to assess body composition, visceral adipose tissue (VAT), subcutaneous adipose tissue (SAT), osteoporosis, and sarcopenia. Results A sample of 801 subjects were assessed (247 men; 554 women). The prevalence of osteosarcopenic obesity (OSO) was 6.79%; OSSAT and OSOVAT were, respectively, 2.22% and 4.56%. OSVAT (versus the others) showed a higher level of inflammation (CRP and ESR, p < 0.05), bilirubin (p < 0.05), and risk of fractures (FRAX index over 15%, p < 0.001). Subjects with OSSAT did not show any significant risk factors associated to obesity. Conclusions The osteosarcopenic visceral obesity phenotype (OSVAT) seems to be associated with a higher risk of fractures, inflammation, and a worse metabolic profile. These conditions in OSVAT cohort are associated with an increase of visceral adipose tissue, while patients with OSSAT seem to benefit related to the “obesity paradox”. PMID:29862078

  8. Prevalence of Childhood Obesity among Young Multiethnic Children from a Health Maintenance Organization in Hawaii.

    Science.gov (United States)

    Novotny, Rachel; Oshiro, Caryn Etsuko Shima; Wilkens, Lynne Ross

    2013-02-01

    Pacific Islander, Asian, and mixed-ethnicity children are not described in national nutrition and health surveys. Data on BMI values of 4608 5- to 8-year-old children available from Kaiser Permanente Hawaii electronic medical records in 2010 were analyzed for prevalence of overweight and obesity and for ethnic differences in BMI and risk for overweight and obesity, controlling for age, sex, neighborhood education level, and on a subset (n=2169) that further controlled for maternal education and maternal age. Kaiser Permanente data allow for reporting of multiple ethnicities. Data revealed that 33% of this child population was of mixed ethnic ancestry. Prevalence of overweight and obesity was 32.6% (12.9% overweight and 19.7% obese). However, Samoan children and children of Native Hawaiian, Filipino, and mixed ethnic ancestries had higher levels of overweight and obesity than whites or Asians. Higher neighborhood education level, higher maternal education level, and older maternal age were associated with decreased risk of overweight and obesity, except for children whose mothers were between 21 and 30 years old, who had a higher risk for obesity than those whose mothers were under 20 years of age (odds ratio=1.34). Populations of mixed ethnicities in the Pacific region deserve further study related to healthy body size and acculturation to environment and lifestyle.

  9. An age structured model for obesity prevalence dynamics in populations

    Directory of Open Access Journals (Sweden)

    Gilberto González Parra

    2010-08-01

    Full Text Available Objective. Modeling the correlation of the development of obesity in a population with age and time and predict the dynamics of the correlation of the development of obesity in a population with age and time under different scenarios in Valencia (Spain. Materials and methods. An age structured mathematical model is used to describe the future dynamics of obesity prevalence for different ages in human population with excess weight. Simulation of the model with parameters estimated using the Health Survey of the Region of Valencia 2000 (4.319 interviews and Health Survey of the Region of Valencia 2005 (4.012 interviews. The model considers only overweight and obese populations since these subpopulations are the most relevant on obesity health concern. Results. The model allows predicting and studying the prevalence of obesity for each age. Results showed an increasing trend of obesity in the following years in well accordance with the trend observed in several countries. Conclusions. Based on the numerical simulations it is possible to conclude that the age structured mathematical model is suitable to forecast the obesity epidemic in each age group in different countries. Additionally, this type of models may be applied to study other characteristics of other populations such animal populations.

  10. PREVALENCE OF CHILDHOOD OBESITY AND UNDERNUTRITION AMONG URBAN SCHOOL CHILDREN IN BANGLADESH.

    Science.gov (United States)

    Sultana, Niru; Afroz, Sadya; Tomalika, Nehlin; Momtaz, Hasina; Kabir, Md Humayun

    2018-04-10

    SummaryDespite the ongoing problems of undernutrition and infectious disease, obesity and overweight have become a major problem in developing countries, including Bangladesh. This cross-sectional study was undertaken to determine the prevalence of obesity, overweight and underweight among school children aged 6-12 years in Bangladesh. The study was conducted from June 2012 to May 2013 and the study sample comprised 1768 children (980 boys; 788 girls) from eight purposively selected schools in different areas of Dhaka city. Students were interviewed about their diet and physical activity, and anthropometric measurements were made, including height, weight, mid-upper-arm circumference (MUAC), waist circumference, hip circumference and body mass index (BMI). Undernutrition, overweight and obesity were defined using internationally accepted BMI cut-off points. Mean height, weight, BMI, MUAC, waist circumference and hip circumference values were found to be higher in boys than in girls, except at age 12 when these were found to be significantly higher in girls than in boys (p<0.05). The mean prevalence of overweight was 10.0% (boys 10.2%; girls 9.8%), and that of obesity 5.0% (boys 4.3%; girls 5.8%). The prevalence of underweight was 16.3% in boys and 12.7% in girls. The prevalence of underweight was significantly higher in poor than in rich children (22.1% vs 11.2%) and that of obesity was higher in rich than in poor children (9.9% vs 1.3%; p<0.001). A family history of obesity and hypertension emerged as a significant predictor of developing overweight and obesity (p<0.001). The data suggest that underweight and obesity co-exist in urban areas of Bangladesh, posing a challenge for the nutritional health of Bangladeshi children.

  11. Temporal variation in the prevalence of weight and obesity excess in adults: Brazil, 2006 to 2009.

    Science.gov (United States)

    Gigante, Denise Petrucci; de França, Giovanny Vinícius Araújo; Sardinha, Luciana Monteiro Vasconcelos; Iser, Betine Pinto Moehlecke; Meléndez, Gustavo Velasquez

    2011-09-01

    Overweight and obesity are public health issues that affect an important part of the world population. This study aims at describing the trends in overweight and obesity prevalence rates from 2006 to 2009, by means of telephone surveys in 27 Brazilian cities, with a population aged 18 years or older. The body mass index (BMI) was calculated by the reported height and weight; overweight and obesity were considered as BMI >25 kg/m² and >30 kg/m², respectively. Temporal variation in overweight and obesity prevalence is presented for men and women, according to age group, schooling, stable relationship, and skin color. Poisson regression was used for the analysis. Overweight prevalence was 43.0, 42.7, 44.2 and 46.6%,for each year of the period from 2006 to 2009, respectively. For obesity, in the same period, the trend was: 11.4, 12.7, 13.2 and 13.8%. The temporal trend varied in relation to some demographic and socioeconomic variables. The prevalence was higher among women and young adults. The temporal trend was independent of the relationship status of the interviewees, but the prevalence was higher among white women and those with less years of schooling. The results in this study confirmed the urgent need for effective prevention and control measures, as the increasing trend is occurring in a short period of time, especially among youngsters.

  12. Prevalence of overweight and obesity and their cardiometabolic comorbidities in Hispanic adults living in Puerto Rico.

    Science.gov (United States)

    Pérez, Cynthia M; Sánchez, Hesmy; Ortiz, Ana P

    2013-12-01

    This study characterized the prevalence of overweight and obesity and assessed their cardiometabolic comorbidities in the population aged 21-79 years living in the San Juan metropolitan area of Puerto Rico. We analyzed data from a household survey conducted in Puerto Rico between 2005 and 2007 that used a representative sample of 840 non-institutionalized adults living in the San Juan metropolitan area. Body mass index categories were classified as normal weight, overweight and obese. Poisson regression model with robust variance was used to estimate the prevalence ratio to assess the association of each cardiometabolic comorbidity (hypertension, dyslipidemia, diabetes, prediabetes, systemic inflammation, prothrombotic state, and coronary heart disease) with overweight and obesity. Age-standardized prevalence of overweight and obesity was 35.9 and 41.5%, respectively, figures higher than the combined prevalence for the U.S. adult population (68.8%) but similar to all mainland Hispanics (78.8%). Men were more likely to be overweight than women (40.4 vs. 33.4%), whereas more women than men were obese (43.7 vs. 37.6%). Prevalence of all cardiometabolic comorbidities was significantly (p < 0.05) higher among overweight and obese adults than those of normal weight after adjusting for age, sex, years of education, smoking status, alcohol consumption and physical activity. A considerable proportion of adults in this population are overweight or obese. In view of the wide-ranging effects that overweight and obesity have on health, preventive actions to avert the rise of excess body weight as well as the design of lifestyle interventions are largely needed in this population.

  13. Socio-economic and ethnic differences in the prevalence of overweight and obesity among school children.

    Science.gov (United States)

    Achat, Helen M; Stubbs, Joanne M

    2014-10-01

    To trial the collection of measurements to provide population-based prevalence of overweight and obesity in school children in western Sydney and examine the association between healthy weight and ethnicity and socio-economic status (SES) in a socio-economically and culturally diverse population. A cross-sectional population-based survey of 2341 children in Years 4 and 7 (mean ages 9 and 12 years, respectively) in 2007.   Nineteen percent of children were overweight and a further 6% were obese. The prevalence of combined overweight and obesity was similar for boys and girls (26% vs. 24%, P= 0.35). SES was significantly associated with the prevalence of unhealthy weight: the odds of being overweight or obese were 1.79 times (95% confidence interval (CI) 1.35 to 2.36) higher for children from the lowest quartile than for children from the highest quartile. Compared to children from an English speaking background, children from a non-English speaking background were significantly more likely to be overweight or obese (21% vs. 31%, P overweight and obesity was significantly higher for children from a Pacific Island (odds ratio (OR) 2.66, 95% CI 1.63 to 4.33), Middle Eastern (OR 1.63, 95% CI 1.22 to 2.17) or European (OR 1.67, 95% CI 1.12 to 2.49) background than for English speaking background children. Large jumps in the prevalence of overweight and obesity in children observed from the 1980s appear to be diminishing, with comparable prevalence reports in 2004 and 2007. Ethnicity and SES are each independently associated with the prevalence of unhealthy weight in children. © 2012 The Authors. Journal of Paediatrics and Child Health © 2012 Paediatrics and Child Health Division (Royal Australasian College of Physicians).

  14. PREVALENCE OF OBESITY AND HIGH LEVEL OF

    African Journals Online (AJOL)

    Dr. Olaleye

    African Journal of Biomedical Research, Vol. ... were more obese (BMI>30) among the females (63.6%) than the males (36.4%). ... hyper-cholesterol and hypertension are known risk factors in cardiovascular ... percentage (or proportion) of patients with ... suggested that 70% of elevated blood pressure ... shown in Table 1.

  15. Prevalence and correlates of being overweight or obese in college

    DEFF Research Database (Denmark)

    Odlaug, Brian Lawrence; Lust, Katherine; Wimmelmann, Cathrine L

    2015-01-01

    students and its association with stress, mental health disorders and academic achievement. A total of 1765 students completed the College Student Computer User Survey (CSCUS) online at a large Midwestern United States University. Responders were classified by weight as normal, overweight or obese based......Recent statistics indicate that over one-third of college students are currently overweight or obese, however, the impact of weight in this population from academic and psychiatric perspectives is not fully understood. This study sought to examine the prevalence of overweight and obesity in college...... on body mass index. Data were stratified by sex, with cross-tabulation and t-tests, one-way analysis of variance, and logistic regression for analysis. A total of 492 (27.9%) students were overweight (20.2%; range 25.01-29.98) or obese (7.7%; range 30.04-71.26). Overweight and obesity were associated...

  16. Overweight and obesity in Portuguese children: prevalence and correlates.

    Science.gov (United States)

    Gomes, Thayse Natacha; Katzmarzyk, Peter T; dos Santos, Fernanda K; Souza, Michele; Pereira, Sara; Maia, José A R

    2014-11-03

    There are widespread differences in overweight/obesity prevalence in children, and understanding the reasons for this is very important. The present study aims: (I) to conduct a meta-analysis on overweight/obesity prevalence in Portuguese children; (II) to identify differences in biological and behavioural characteristics between normal-weight and overweight/obese children; and (III) to investigate the importance of individual- and school-level correlates of variation in children's BMI using multilevel modelling. A search was done for all published papers including Portuguese children during the last decade; further, 686 Portuguese children (9-11 years old) were sampled and their BMI, family income, maturity offset, nutritional habits, physical activity, sedentariness, sleep time, and school environment information were collected. Results showed a stabilization of overweight/obesity during the last decade, 30.6% (95%CI: 0.287-0.34) for boys, 28.4% (95%CI: 0.23-0.35) for girls, and 30.3% (95%CI: 0.27-0.34) for boys and girls together. Differences between weight groups were only found in individual-level biological traits. The multilevel analysis did not identify significant contributions of school-level variables to children's BMI variation. In conclusion, no increase was found in the prevalence of overweight/obesity among Portuguese children since 2000. Normal-weight and overweight/obese children only differ in individual-level characteristics, and school context variables were not related to variation in BMI.

  17. The correlation between supermarket size and national obesity prevalence.

    Science.gov (United States)

    Cameron, Adrian J; Waterlander, Wilma E; Svastisalee, Chalida M

    2014-01-01

    Supermarkets provide healthy and affordable food options while simultaneously heavily promoting energy-dense, nutrient-poor foods and drinks. Store size may impact body weight via multiple mechanisms. Large stores encourage purchasing of more food in a single visit, and in larger packages. In addition they provide greater product choice (usually at lower prices) and allow greater exposure to foods of all types. These characteristics may promote purchasing and consumption. Our objective was to assess the relationship between supermarket size and obesity, which has rarely been assessed. Data on supermarket size (measured as total aisle length in metres) was from 170 stores in eight developed countries with Western-style diets. Data for national obesity prevalence was obtained from the UK National Obesity Observatory. We found a strong correlation between average store size and national obesity prevalence (r = 0.96). Explanations for the association between store size and national obesity prevalence may include larger and less frequent shopping trips and greater choice and exposure to foods in countries with larger stores. Large supermarkets may represent a food system that focuses on quantity ahead of quality and therefore may be an important and novel environmental indicator of a pattern of behaviour that encourages obesity.

  18. [Prevalence of obesity, hypertension and dyslipidemia in rural aboriginal groups in Chile].

    Science.gov (United States)

    Pérez, F; Carrasco, E; Santos, J L; Calvillán, M; Albala, C

    1999-10-01

    Chilean aboriginal ethnic groups (mapuche and aymaras) have a very low prevalence rate of type 2 diabetes. The investigation of a possible relationship between this low prevalence of diabetes and obesity, hypertension and serum lipid profiles in both groups is worthwhile. To study the prevalence of obesity, hypertension and lipid profile in two Chilean aboriginal communities. The prevalence of obesity, hypertension, fasting serum total cholesterol, HDL cholesterol, triglycerides, glucose, insulin, leptin and oral glucose tolerance test were measured in 345 mapuche (106 male) and 247 aymara (100 male) individuals. Sixty three percent of mapuche women, 37.9% of mapuche men, 39.7% of the aymara women and 27.0% of aymara men had a body mass index over 27 kg/m2. Twenty percent of mapuche men, 18.0% of mapuche women, 9.0% of aymara men and 4.8% of the aymara women had high blood pressure values. Serum HDL cholesterol was below 35 mg/dl in 16% of mapuche women, 14% of mapuche men, 25% of the aymara women and 27% of aymara men. No differences in total cholesterol levels were observed between mapuches and aymaras. Mapuche women have higher prevalence of obesity and high blood pressure than aymara women. Low serum HDL cholesterol has a higher prevalence among aymara individuals.

  19. Prevalence of obesity among patients with congenital and acquired heart disease.

    Science.gov (United States)

    Shustak, Rachel J; McGuire, Sharda B; October, Tessie W; Phoon, Colin K L; Chun, Anne J L

    2012-01-01

    Overweight and obesity rates have risen dramatically in the United States, with subsequent detrimental comorbidity risks. The rates for obesity among children with congenital and acquired heart disease have rarely been reported. A retrospective cross-sectional study was conducted to determine the prevalence of overweight and obesity in children with heart disease and to identify subgroups at increased risk. A total of 795 cases were identified from a chart review of patients presenting to an urban center's Pediatric Cardiology Program between 1 January and 31 December 2006. A body mass index (BMI) at the 85th percentile or higher was defined as overweight, and a BMI at the 95th percentile or higher was defined as obese. Subjects with comorbidities affecting body habitus were excluded from the study. Overall, overweight and obesity rates were similar to national data. No significant differences in overweight or obesity rates were detected between heart disease and non-heart disease groups (P = 0.50). According to multivariate analysis, Hispanic ethnicity and male gender were the only predictors of obesity. This study shows that children with heart disease are not immune to the common predictors of obesity such as gender and ethnicity and that the future care of children with heart disease should include general discussions about the risks for obesity.

  20. Prevalence of obesity, central obesity, and associated socio-demographic variables in Syrian women using different anthropometric indicators

    OpenAIRE

    Bakir M Adel; Hammad Kholoud; Mohammad Loreen

    2017-01-01

    The prevalence of overweight and obesity is increasing globally in both developing and developed countries, especially, those with rapid cultural and social changes. The aims of current study were twofold: (a) to examine, for the first time in Syria, the prevalence of overweight, obesity and central obesity in Syrian women and obesity-related socio-demographic determinants, and (b) to establish a base line data about obesity related determinants needed to develop appropriate treatment and pre...

  1. Prevalence of overweight and obesity in Indian adolescent school going children: its relationship with socioeconomic status and associated lifestyle factors.

    Science.gov (United States)

    Goyal, Ramesh K; Shah, Vitthaldas N; Saboo, Banshi D; Phatak, Sanjiv R; Shah, Navneet N; Gohel, Mukesh C; Raval, Prashad B; Patel, Snehal S

    2010-03-01

    Obesity and overweight have become a worldwide epidemic, and there is an urgent need to examine childhood obesity and overweight across countries using a standardized international standard. In the present study we have investigated the prevalence of obesity and overweight and their association with socioeconomic status (SES) and the risk factors like diet, physical activity like exercise, sports, sleeping habit in afternoon, eating habits like junk food, chocolate, eating outside at weekend, family history of diabetes and obesity. The study was carried out in 5664 school children of 12-18 years of age and having different SES. The obesity and overweight were considered using an updated body mass index reference. SES and life style factors were determined using pre-tested questionnaire. Age-adjusted prevalence of overweight was found to be 14.3% among boys and 9.2% among girls where as the prevalence of obesity was 2.9% in boys and 1.5% in girls. The prevalence of overweight among children was higher in middle SES as compared to high SES group in both boys and girls whereas the prevalence of obesity was higher in high SES group as compared to middle SES group. The prevalence of obesity as well as overweight in low SES group was the lowest as compared to other group. Eating habit like junk food, chocolate, eating outside at weekend and physical activity like exercise, sports, sleeping habit in afternoon having remarkable effect on prevalence on overweight and obesity among middle to high SES group. Family history of diabetes and obesity were also found to be positively associated. Our data suggest that the prevalence of overweight and obesity varies remarkably with different socioeconomic development levels.

  2. High Prevalence of Obesity in Ambulatory Children and Adolescents with Intellectual Disability

    Science.gov (United States)

    Stewart, L.; Van de Ven, L.; Katsarou, V.; Rentziou, E.; Doran, M.; Jackson, P.; Reilly, J. J.; Wilson, D.

    2009-01-01

    Background: Obesity prevalence is unusually high among adults with intellectual disability (ID). There is limited and conflicting evidence on obesity prevalence among ambulatory children and adolescents with ID. The present study aimed to estimate obesity prevalence in this group and to compare with population prevalence. Methods: Survey of nine…

  3. Prevalence of Overweight/Obesity and Its Associated Factors among University Students from 22 Countries

    Directory of Open Access Journals (Sweden)

    Karl Peltzer

    2014-07-01

    Full Text Available Obesity among young people increases lifetime cardiovascular risk. This study assesses the prevalence of overweight/obesity and its associated factors among a random sample of university students from 22 universities in 22 low, middle income and emerging economy countries. This cross-sectional survey comprised of a self-administered questionnaire and collected anthropometric measurements. The study population was 6773 (43.2% males and 8913 (56.8% females, aged 16 to 30 years (mean 20.8 years, SD = 2.6. Body mass index (BMI was used for weight status. Among men, the prevalence of underweight was 10.8%, normal weight 64.4%, overweight 18.9% and obesity 5.8%, while among women, the prevalence of underweight was 17.6%, normal weight 62.1%, overweight 14.1% and obesity 5.2%. Overall, 22% were overweight or obese (24.7% men and 19.3% women. In multivariate regression among men, younger age, coming from a higher income country, consciously avoiding fat and cholesterol, physically inactivity, current tobacco use and childhood physical abuse, and among women older age, coming from a higher income country, frequent organized religious activity, avoiding fat and cholesterol, posttraumatic stress symptoms and physical childhood abuse were associated overweight or obesity. Several gender specific risk factors identified can be utilized in health promotion programmes.

  4. Prevalence of overweight/obesity and its associated factors among university students from 22 countries.

    Science.gov (United States)

    Peltzer, Karl; Pengpid, Supa; Samuels, T Alafia; Özcan, Neslihan Keser; Mantilla, Carolina; Rahamefy, Onja H; Wong, Mee Lian; Gasparishvili, Alexander

    2014-07-21

    Obesity among young people increases lifetime cardiovascular risk. This study assesses the prevalence of overweight/obesity and its associated factors among a random sample of university students from 22 universities in 22 low, middle income and emerging economy countries. This cross-sectional survey comprised of a self-administered questionnaire and collected anthropometric measurements. The study population was 6773 (43.2%) males and 8913 (56.8%) females, aged 16 to 30 years (mean 20.8 years, SD = 2.6). Body mass index (BMI) was used for weight status. Among men, the prevalence of underweight was 10.8%, normal weight 64.4%, overweight 18.9% and obesity 5.8%, while among women, the prevalence of underweight was 17.6%, normal weight 62.1%, overweight 14.1% and obesity 5.2%. Overall, 22% were overweight or obese (24.7% men and 19.3% women). In multivariate regression among men, younger age, coming from a higher income country, consciously avoiding fat and cholesterol, physically inactivity, current tobacco use and childhood physical abuse, and among women older age, coming from a higher income country, frequent organized religious activity, avoiding fat and cholesterol, posttraumatic stress symptoms and physical childhood abuse were associated overweight or obesity. Several gender specific risk factors identified can be utilized in health promotion programmes.

  5. Prevalence of Overweight/Obesity and Its Associated Factors among University Students from 22 Countries

    Science.gov (United States)

    Peltzer, Karl; Pengpid, Supa; Samuels, T. Alafia; Özcan, Neslihan Keser; Mantilla, Carolina; Rahamefy, Onja H.; Wong, Mee Lian; Gasparishvili, Alexander

    2014-01-01

    Obesity among young people increases lifetime cardiovascular risk. This study assesses the prevalence of overweight/obesity and its associated factors among a random sample of university students from 22 universities in 22 low, middle income and emerging economy countries. This cross-sectional survey comprised of a self-administered questionnaire and collected anthropometric measurements. The study population was 6773 (43.2%) males and 8913 (56.8%) females, aged 16 to 30 years (mean 20.8 years, SD = 2.6). Body mass index (BMI) was used for weight status. Among men, the prevalence of underweight was 10.8%, normal weight 64.4%, overweight 18.9% and obesity 5.8%, while among women, the prevalence of underweight was 17.6%, normal weight 62.1%, overweight 14.1% and obesity 5.2%. Overall, 22% were overweight or obese (24.7% men and 19.3% women). In multivariate regression among men, younger age, coming from a higher income country, consciously avoiding fat and cholesterol, physically inactivity, current tobacco use and childhood physical abuse, and among women older age, coming from a higher income country, frequent organized religious activity, avoiding fat and cholesterol, posttraumatic stress symptoms and physical childhood abuse were associated overweight or obesity. Several gender specific risk factors identified can be utilized in health promotion programmes. PMID:25050651

  6. Prevalence and socioeconomic correlates of overweight and obesity among Pakistani primary school children

    Directory of Open Access Journals (Sweden)

    Shahid Ubeera

    2011-09-01

    Full Text Available Abstract Background Childhood obesity is becoming an equally challenging, yet under-recognized, problem in developing countries including Pakistan. Children and adolescents are worst affected with an estimated 10% of the world's school-going children being overweight and one quarter of these being obese. The study aimed to assess prevalence and socioeconomic correlates of overweight and obesity, and trend in prevalence statistics, among Pakistani primary school children. Methods A population-based cross-sectional study was conducted with a representative multistage cluster sample of 1860 children aged 5-12 years in Lahore, Pakistan. Overweight (> + 1SD and obesity (> + 2SD were defined using the World Health Organization child growth reference 2007. Chi-square test was used as the test of trend. Linear regression was used to examine the predictive power of independent variables in relation to BMI. Logistic regression was used to quantify the independent predictors for overweight and adjusted odds ratios (aOR with 95% confidence intervals (CI were obtained. All regression analyses were controlled for age and gender and statistical significance was considered at P Results Seventeen percent (95% CI 15.4-18.8 children were overweight and 7.5% (95% CI 6.5-8.7 were obese. Higher prevalence of obesity was observed among boys than girls (P = 0.028, however, there was no gender disparity in overweight prevalence. Prevalence of overweight showed a significantly increasing trend with grade (P Conclusion Alarmingly rapid rise in overweight and obesity among Pakistani primary school children was observed, especially among the affluent urban population. The findings support the urgent need for National preventive strategy for childhood obesity and targeted interventions tailored to local circumstances with meaningful involvement of communities.

  7. Prevalence of obesity and overweight among Chinese children with attention deficit hyperactivity disorder: a survey in Zhejiang Province, China.

    Science.gov (United States)

    Yang, Rongwang; Mao, Shujiong; Zhang, Suhan; Li, Rong; Zhao, Zhengyan

    2013-05-10

    Attention Deficit Hyperactivity Disorder (ADHD) is often comorbid with psychiatric and developmental disorders. This study aimed to investigate the prevalence of obesity and overweight among Chinese children with ADHD, and to explore which subtypes of the disorder may specifically be associated with obesity/overweight. Children meeting the DSM-IV criteria for ADHD were enrolled in the study. Weight, weight z-score, height, height z-score, BMI, and BMI z-score were used to evaluate growth status. Obesity and overweight were determined using the National Growth Reference for Chinese Children and Adolescents. Relations between the prevalence of obesity/overweight and different ADHD subtypes and pubertal development were analyzed. A total of 158 children with ADHD (mean age: 9.2 years) were recruited for the study. The prevalences of obesity, overweight, and combined obesity/overweight were 12.0%, 17.1%, and 29.1%, respectively, which were significantly higher than in the general Chinese population (2.1%, 4.5%, and 6.6%, respectively). Multivariable analysis showed that the children with the combined subtype of ADHD and the onset of puberty were at a higher risk of becoming obese or overweight. The prevalence of obesity in Chinese children with ADHD is higher than that of the general population. Children with the ADHD combined subtype who were at the onset of puberty were more likely to be overweight or obese.

  8. [Overweight and obesity prevalence estimates in a population from Zaragoza by using different growth references].

    Science.gov (United States)

    Lasarte-Velillas, J J; Hernández-Aguilar, M T; Martínez-Boyero, T; Soria-Cabeza, G; Soria-Ruiz, D; Bastarós-García, J C; Gil-Hernández, I; Pastor-Arilla, C; Lasarte-Sanz, I

    2015-03-01

    To investigate the prevalence of overweight and obesity among our pediatric population and observe whether the use of different growth references for classification produce significant differences. A total of 35824 boys and girls aged between 2 and 14 years were included. Body mass index (BMI) was used to calculate the prevalence of overweight-obesity by age and sex. Prevalence was obtained by using a set of national references (Hernández's standards) and the references of World Health Organization (WHO standards). Prevalences were compared for each age and sex subset, as well as with the percentage of patients who had an overweight-obesity diagnosis in the clinical record. The overall prevalence of overweight-obesity among children aged 2 to 14 years was 17.0% (95% CI; 16.1%-18.0%) according to the Hernández standards vs 30.8% (95% CI; 29.9%-31.7%) according to WHO standards (10.1% vs 12.2% obese, and 6.9% vs 18.6% overweight). It was significantly higher in boys, by both standards, due to the higher prevalence of obesity. By using the Hernández standards the prevalence was significantly lower than by using WHO standards for all ages and for both sexes. A low percentage of patients were found to have an obesity-overweight diagnosis in the clinical record (from 3% to 22% at the ages of 2 and 14 years, respectively). The prevalence of overweight-obesity in our population is high, especially among boys. Using Hernández standards leads to an under-estimation of the problem, especially because it detects less overweight patients, thus we recommend using the WHO standards in our daily practice. The low number of overweight-obesity diagnoses in the clinical records might reflect that there is little awareness of the problem by the professionals. Copyright © 2013 Asociación Española de Pediatría. Published by Elsevier España, S.L.U. All rights reserved.

  9. Contributions of incidence and persistence to the prevalence of childhood obesity during the emerging epidemic in Denmark

    DEFF Research Database (Denmark)

    Andersen, Lise Geisler; Baker, Jennifer L; Sørensen, Thorkild I A

    2012-01-01

    Prevalence of obesity is the result of preceding incidence of newly developed obesity and persistence of obesity. We investigated whether increasing incidence and/or persistence during childhood drove the prevalence of childhood obesity during the emerging epidemic....

  10. The Prevalence of Obesity in a Nigerian Military Population

    Directory of Open Access Journals (Sweden)

    Ezekiel Taiwo Adebayo Obashina Ayodele Ogunbiyi Ishiaku Baba Abdulkareem Nurudeen Ayoola Hussain

    2011-06-01

    Full Text Available ABSTRACT Background: Worldwide, obesity is increasing in prevalence, nearing epidemic proportions in the United States of America. Also, there are reports of rising prevalence in Africa. Obesity is an important aetiological factor for many non-communicable diseases. Recent anecdotal reports indicate that the prevalence of non-communicable diseases such as hypertension, type 2 diabetes mellitus and bronchial asthma is increasing among Nigerian military personnel; however, the rate of possible aetiological factors such as obesity is not known. Obesity can be evaluated using the body mass index (BMI, waist circumference and waist to height ratio (WHR. However, for epidemiological convenience and study within populations, the BMI is satisfactory. Methodology: A cross sectional study. Data of Nigerian military personnel�s annual medical examination conducted between January and March 2010 were retrieved to compute body mass index using World Health Organisation (WHO criteria. Results: 39.6% of personnel were overweight or obese. Most of these were aged between 30 and 39 years. While there were differences in the BMI of males and females, this did not reach statistical significance. Conclusion: To manage weight problems, focused health education, increased physical activity and nutritional advice are necessary. Modalities such as waist circumference should be added to annual medical examination of military personnel to improve the predictive value of the examination. [TAF Prev Med Bull 2011; 10(3.000: 313-318

  11. Trends in the Prevalence of Overweight and Obesity among Chinese Preschool Children from 2006 to 2014.

    Science.gov (United States)

    Xiao, Yanyu; Qiao, Yijuan; Pan, Lei; Liu, Jin; Zhang, Tao; Li, Nan; Liu, Enqing; Wang, Yue; Liu, Hongyan; Liu, Gongshu; Huang, Guowei; Hu, Gang

    2015-01-01

    To examine the trends in the prevalence of overweight and obesity among preschool children from 2006 to 2014. A total of 145,078 children aged 3-6 years from 46 kindergartens finished the annual health examination in Tianjin, China. Height, weight and other information were obtained using standardized methods. Z-scores for weight, height, and BMI were calculated based on the standards for the World Health Organization (WHO) child growth standards. From 2006 to 2014, mean values of height z-scores significantly increased from 0.34 to 0.54, mean values of weight z-scores kept constant, and mean values of BMI z-scores significantly decreased from 0.40 to 0.23. Mean values of height z-scores, weight z-scores, and BMI z-scores slightly decreased among children from 3 to 4 years old, and then increased among children from 4 to 6 years old. Between 2006 and 2014, there were no significant changes in prevalence of overweight (BMI z-scores >2 SD) and obesity (BMI z-scores >3 SD) among 3-4 years children. However, prevalence of obesity (BMI z-scores >2 SD) increased from 8.8% in 2006 to 10.1% in 2010, and then kept stable until 2014 among 5-6 years children. Boys had higher prevalence of obesity than girls. Mean values of BMI z-scores decreased from 2006 to 2014 among Chinese children aged 3-6 years old due to the significant increase of height z-scores. Prevalence of obesity increased from 2006 to 2010, and then kept stable until 2014 among children aged 5-6 years. The prevalence of obesity was higher in boys than in girls.

  12. [Effects of diabetes and obesity on the higher brain functions in rodents].

    Science.gov (United States)

    Asato, Megumi; Ikeda, Hiroko; Kamei, Junzo

    2012-11-01

    Metabolic disorders, such as diabetes and obesity, have been indicated to disturb the function of the central nervous system (CNS) as well as several peripheral organs. Clinically, it is well recognized that the prevalence of anxiety and depression is higher in diabetic and obesity patients than in the general population. We have recently indicated that streptozotocin-induced diabetic and diet-induced obesity mice have enhanced fear memory and higher anxiety-like behavior in several tests such as the conditioned fear, tail-suspension, hole-board and elevated open-platform tests. The changes in fear memory and anxiety-like behavior of diabetic and obese mice are due to the dysfunction of central glutamatergic and monoaminergic systems, which is mediated by the changes of intracellular signaling. These results suggest that metabolic disorders strongly affect the function of the CNS and disturb the higher brain functions. These dysfunctions of the CNS in diabetes and obesity are involved in the increased prevalence of anxiety disorders and depression. Normalization of these dysfunctions in the CNS will be a new attractive target to treat the metabolic disorders and their complications.

  13. PREVALENCE AND GENDER CHARACTERISTICS OF OBESITY IN ADOLESCENTS IN THE CITY OF PERM

    Directory of Open Access Journals (Sweden)

    R. M. Ahmedova

    2014-01-01

    Full Text Available Background: Currently, there is a well-publicised worldwide increase in obese patients. The origins of adult obesity, in the majority of cases, are in children. Objective: Our aim was to study the prevalence and gender features of excess weight and obesity in adolescents in Perm. Methods: The study included adolescents aged 13–14, living in the city of Perm. Medical examinations were compared in statistics from 2005 and 2013. Weight, height and waist circumference were measured on all children. Body mass index was calculated, as was a standard deviation coefficient. Sexual development was evaluated according to the criteria of Tanner. Results: 828 adolescents were viewed (444 in 2005 and 384 in 2013. The prevalence of overweight adolescents in 2005 was 12.5%, including 3.1% who were obese. In 2013, 20.3% of adolescents were diagnosed as overweight, with 5.5% being diagnosed as obese. Abdominal obesity to type was diagnosed in 52.4% of obese children. Over the past 8 years, the number of adolescents who are overweight and obese has increased by more than half. A statistically significant increase has beenrecorded for overweight adolescents (ᵪ2 = 5,16; p = 0,023. In adolescents with excess body weight, growth rates were higher than in those children with either normal body weight or obesity; these differences were statistically significant in boys (p = 0.016. The total score of puberty in boys who were overweight was statistically significantly higher than adolescents with normal body weight orobesity (p = 0.0116. Conclusion: The percentage of children who are overweight and obese hasincreased by 74% and 67%, respectively over an 8-year period, resulting ina statistically significant increase in relation to overweight children. There was a significant increase in the number of teenage girls who are overweight.

  14. Prevalence of dyslipidemia and obesity among college students in ...

    African Journals Online (AJOL)

    Objective: The purpose of this study was to determine the prevalence of elevated levels of blood lipids and obesity among college students in Kuwait. Methods: A sample of 484 students aged 17–24 years, were chosen randomly from the College of Basic Education, Kuwait, during the period from the beginning of March ...

  15. Prevalence of Overweight and Obesity among Pharmacy Students in ...

    African Journals Online (AJOL)

    Purpose: To identify the prevalence as well as determine gender differences in overweight and obesity among undergraduate pharmacy students of the University of Benin, Benin City, Nigeria. Methods: Undergraduate pharmacy students (n = 172) of University of Benin, aged 18 years and above, were recruited for the study ...

  16. Prevalence and Risk Factors for Overweight and Obesity among ...

    African Journals Online (AJOL)

    Prevalence of overweight and obesity is increasing in various populations, and is becoming a huge problem among occupational/professional groups that are perceived as preponderantly sedentary. An attendant acquisition or imposition of a lowered physical activity level and other lifestyle with such occupations may ...

  17. Prevalence of obesity and elevated blood pressure among bankers ...

    African Journals Online (AJOL)

    The aim of this study was to determine the prevalence of obesity and hypertension among bankers in Lagos State, Nigeria. Methods: Blood pressure, body mass index (BMI) and waist circumference were measured in 260 professional bankers from 56 bank branches in Lagos. Results: The mean age of the respondents was ...

  18. Prevalence of Obesity and Metabolic Syndrome in Taiwan

    Directory of Open Access Journals (Sweden)

    Lee-Ching Hwang

    2006-01-01

    Conclusion: This study found a high prevalence of obesity and MS in Taiwan. The definitions of MS by the modified ATP III and MS-TW criteria were better able to detect high CVD risk than the MS-IDF(C criteria.

  19. Prevalence and comorbidities of childhood overweight and obesity ...

    African Journals Online (AJOL)

    2016-12-06

    Dec 6, 2016 ... that the prevalence of obesity was 2.3% in the children aged 6-12 years. The BMI was .... test was utilized to determine association with level of significance set at p ..... food consumption patterns: a cause for concern in light of ...

  20. Obesity in adolescents with intellectual disability: Prevalence and associated characteristics.

    Science.gov (United States)

    Krause, Sharon; Ware, Robert; McPherson, Lyn; Lennox, Nicholas; O'Callaghan, Michael

    Studies from a number of countries have indicated an increased risk of obesity in adolescents with intellectual disability. Whether risk factors for adults with intellectual disability apply to adolescents however is uncertain. This study examines obesity in a community sample of adolescents with intellectual disability in Australia, and investigates risk factors associated with obesity and overweight. A cross-sectional survey and medical record review on 261 adolescents with intellectual disability attending special education facilities in South-East Queensland, Australia between January 2006 and September 2010 was conducted. Information on age, gender, weight, height, syndrome specific diagnoses, problematic behaviours, mobility, taking psychotropic or epileptic medication, and perceived household financial difficulties was collected. Body mass index (BMI) was calculated and participants categorised as normal/underweight, overweight or obese according to the International Obesity Taskforce definitions. Overall 22.5% (95% CI: 17.8-28.0%) of adolescents were obese, and 23.8% (95% CI: 19.0-29.4%) were overweight, a marked increase compared to Australian norms. Adolescents with Down syndrome were more likely to be obese than other participants (odds ratio=3.21; 95% CI: 1.41-7.30). No association was found with other risk factors examined. Prevalence of obesity and overweight were increased compared to general Australian adolescents. The only significant risk factor was the presence of Down syndrome. These findings reinforce the need for a health policy and practice response to obesity that is inclusive of individuals with intellectual disability. Copyright © 2015 Asia Oceania Association for the Study of Obesity. Published by Elsevier Ltd. All rights reserved.

  1. Prevalence of obesity among young Asian-American children.

    Science.gov (United States)

    Jain, Anjali; Mitchell, Stephanie; Chirumamilla, Radha; Zhang, Jin; Horn, Ivor B; Lewin, Amy; Huang, Z Jennifer

    2012-12-01

    Asian-American children are considered to be at low risk of obesity, but previous estimates have not distinguished between children from different Asian countries. We estimate the prevalence of obesity among Asian-American children by mother's country of origin, generational status, and family socioeconomic factors using a secondary analysis of the Early Childhood Longitudinal Study-Birth Cohort (ECLS-B) wave III (children ∼4 years old) dataset. The ECLS-B is a nationally representative study of children born in 2001 that oversampled births to Asian mothers. Asian ethnic categories included Chinese, Japanese, Filipino, Asian Indian, Korean, Vietnamese, and Other Asian/Pacific Islander. The primary outcome variable was weight status; overweight = BMI ≥85(th) and obese = BMI ≥95(th) percentile for age and gender. Twenty-six percent [95% confidence interval (CI) 23.6-29.1] of Asian-American 4 year olds were overweight or obese, and 13% (95% CI 10.2-15.2) were obese. Chinese-American children were at lower risk of overweight or obesity (23.5%, 95% CI 18.4-29.5 ) compared to whites (36%, 95% CI 34.3-37.7); Asian-Indian 4 year olds had the lowest rates of overweight or obesity (15.6%, 95% CI 8.0-28.2) and were most likely to be underweight (10%, 95% CI 4.9-19.4). Among Asians,Vietnamese-American children had the highest rate of overweight or obesity (34.7%, 95% CI 0.6-52.3). Vietnamese-American children are at elevated risk of obesity and overweight, whereas Chinese and Asian-Indian children are at low risk. After controlling for Asian ethnicity, maternal education, and household poverty status, Asian-American children whose mothers were born outside the United States were less likely to be obese [odds ratio = 0.55 (0.32-0.95), p = 0.03].

  2. Prevalence of overweight and obesity among adult Malaysians: an update.

    Science.gov (United States)

    Mohamud, Wan Nazaimoon-Wan; Musa, Kamarul Imran; Khir, Amir Sharifuddin-Md; Ismail, Aziz Al-Safi; Ismail, Ikram Shah; Kadir, Khalid Abdul; Kamaruddin, Nor Azmi; Yaacob, Nor Azwany; Mustafa, Norlaila; Ali, Osman; Isa, Siti Harnida-Md; Bebakar, Wan Mohamad-Wan

    2011-01-01

    A total of 4428 adults (>18 years old) from 5 different selected regions in Peninsular and East Malaysia participated in this health survey. Using World Health Organization recommendations for body mass index (BMI), the prevalence of overweight and obesity were found to be 33.6% (95% CI= 32.2, 35.0) and 19.5% (95% CI= 18.3, 20.7) respectively. There were more females who were obese (22.5%, 95% CI=20.9, 24.0) compared to males (14.1%, 95% CI=12.3, 15.9). Highest prevalence of obesity were among the Indians (24.6%, 95% CI=20.3, 29.3), followed closely by the Malays (23.2%, 95% CI=21.6, 24.8%) and lowest prevalence was among the Chinese subjects (8.2%, 95% CI=6.2, 10.6). More than 43% of the 531 younger subjects (obese (13.9%, 95% CI=11.1, 17.2%). All subjects who claimed to be non-diabetes were required to undergo 75 g glucose tolerance test. Compared to subjects with normal BMI (18.5-24.9 kg/m2), there was a 3- and 2-folds increase in the prevalence of newly diagnosed diabetes and impaired glucose tolerance respectively, among obese subjects (BMI>30 kg/m2) who initially claimed to have no diabetes. This study highlights a need for more active, inter-sectoral participation advocating a health-promoting environment in order to combat obesity in this country.

  3. The prevalence of chronic psychological complaints and emotional exhaustion among overweight and obese workers

    NARCIS (Netherlands)

    Proper, K.I.; Koppes, L.L.J.; Zwieten, M.H.J. van; Bemelmans, W.J.E.

    2012-01-01

    Purpose:Literature suggests a relationship between overweight and obesity, and mental health problems, but data regarding prevalence rates are scarce. This study aimed to determine the prevalence of chronic psychological complaints and emotional exhaustion among overweight and obese workers.

  4. Study of prevalence of type 2 diabetes mellitus and hypertension in overweight and obese people

    Directory of Open Access Journals (Sweden)

    Abhijit Mandal

    2014-01-01

    Full Text Available Context: In recent years, there has been a marked change in life-style of South Asian countries caused by economic growth, affluence, urbanization and dietary westernization. Few studies on the prevalence of obesity, hypertension and diabetes in the Indian population have been reported. However, there has been scarce literature on the study of prevalence of type 2 diabetes mellitus (DM and Hypertension in overweight and obese people in India with criteria suggested by World Health Organization (WHO for Asians. Information on such public health issues would provide evidence based data to develop guidelines and policies on this subject. Aim: The aim of this article is to determine the prevalence of hypertension and type 2 DM in overweight and obese people. Setting and Design: A cross-sectional study consisted of people selected from the out-patient department and indoors of a large defense hospital in a semi urban area of Assam. Materials and Methods: Patients with overweight and obesity, reporting for consultation and medical examination were taken into the study. The data collected was analyzed using the criteria for overweight, obesity, diabetes and hypertension defined by WHO, Joint National Committee VII and International Diabetes Federation, American Diabetes Association. A descriptive statistical analysis has been carried out in the study. Results: A total of 300 people were the subject population of this study. Among the subject population, there were 97 overweight and 203 obese. The 56 subjects were found to be diabetic. The prevalence of type 2 DM in overweight subjects was 15.5% and in obese was 20.2% and overall was 18.7%. Prevalence of hypertension in the overweight population was 8.2% and in obese was 22.2% and overall found to be 17.7%. Conclusions: The prevalence of type 2 DM, hypertension in the obese group of the study population were found to be 20.2%, 22.2% and in the overweight population were 15.5% and 8.2%, respectively

  5. Obesity prevalence among youth investigated for maltreatment in the United States.

    Science.gov (United States)

    Helton, Jesse J; Liechty, Janet M

    2014-04-01

    The objective of this study is to determine the prevalence and correlates of obesity among youth investigated for maltreatment in the United States. Participants were drawn from the National Survey of Child and Adolescent Well-Being II, a national probability study of 5,873 children aged birth to 17 years under investigation for maltreatment in 2008. From child weight reported by caregivers, we estimated obesity (weight-for-age ≥95th percentile) prevalence among children aged 2 through 17 (n=2,948). Sex-specific logistic regression models by developmental age were used to identify obesity risk factors, including child age, race/ethnicity, and maltreatment type. Obesity prevalence was 25.4% and was higher among boys than girls (30.0% vs. 20.8%). African American adolescent boys had a lower risk for obesity than white boys (OR=0.28, 95% CI [0.08, 0.94]). Compared with girls aged 2-5 with a neglect allegation, girls with a sexual abuse allegation were at greater risk for obesity (OR=3.54, 95% CI [1.01, 12.41]). Compared with adolescent boys with a neglect allegation, boys with a physical abuse allegation had a lower risk for obesity (OR=0.24, 95% CI [0.06, 0.99]). Adolescent girls with a prior family history of investigation were at greater risk for obesity than those without a history of investigation (OR=3.97, 95% CI [1.58, 10.02]). Youth investigated for maltreatment have high obesity rates compared with national peers. Opportunities to modify and evaluate related child welfare policies and health care practices should be pursued. Copyright © 2013 Elsevier Ltd. All rights reserved.

  6. High prevalence of hypogonadotropic hypogonadism in men referred for obesity treatment.

    NARCIS (Netherlands)

    Hofstra, J.M.; Loves, S.; Wageningen, B. van; Ruinemans-Koerts, J.; Jansen, I.; Boer, H. de

    2008-01-01

    BACKGROUND: Obesity can be associated with biochemical evidence of isolated hypogonadotropic hypogonadism (IHH) in men. Prevalence and severity of IHH in obese men are not exactly known. OBJECTIVE: To assess the prevalence of IHH in obese men. DESIGN AND SUBJECTS: Cross-sectional study of 160 obese

  7. The Prevalence of Obesity and Associated Factors in a Kindergarten in Ankara

    Directory of Open Access Journals (Sweden)

    Nurcan Yabanci

    2009-10-01

    Full Text Available AIM: The objective of this study was to assess the prevalence of obesity among preschool-age children and identify its associated factors. METHOD: This research has two steps, involving 375 preschool-age children ranging from 5 to 6 years-old, registered to a public kindergarten in Kecioren, Ankara. In the first step, measurements of weight, height, waist and hip circumferences were taken, body mass index (BMI and waist-hip ratio were calculated, BMI according to age and gender was classified considering the reference data of WHO-2007, the results were evaluated ≥85-<95. percentile as overweight, and ≥95.percentile as obese. In the second stage, forms prepared by the researchers were given to parents and the data obtained were assessed by statistical methods. RESULTS: The overall prevalence of overweight was 8.3%; the overall prevalence of obesity was 10.1%. The prevalence of overweight was higher in boys than in girls. The circumference of waist and hip of overweight/obese children were higher than other children (p<0.001. Negative and significant correlation was obtained (p<0.05 between the body weight and daily sportive activities of children and also between the period of exclusive breastfeeding. Moreover, positive correlation (p<0.01 was found between the body weight of children and the body weight of their parents. CONCLUSION: Obesity among preschool children is an important health problem. To evaluate obesity of children and encouraging them for having healthy eating behaviors and for doing sportive activities could contribute to prevent them to develop obesity in later ages. [TAF Prev Med Bull 2009; 8(5.000: 397-404

  8. Prevalence of incorrect body posture in children and adolescents with overweight and obesity.

    Science.gov (United States)

    Maciałczyk-Paprocka, Katarzyna; Stawińska-Witoszyńska, Barbara; Kotwicki, Tomasz; Sowińska, Anna; Krzyżaniak, Alicja; Walkowiak, Jarosław; Krzywińska-Wiewiorowska, Małgorzata

    2017-05-01

    The ever increasing epidemics of overweight and obesity in school children may be one of the reasons of the growing numbers of children with incorrect body posture. The purpose of the study was the assessment of the prevalence of incorrect body posture in children and adolescents with overweight and obesity in Poznań, Poland. The population subject to study consisted of 2732 boys and girls aged 3-18 with obesity, overweight, and standard body mass. The assessment of body mass was performed based on BMI, adopting Cole's cutoff values. The evaluation of body posture was performed according to the postural error chart based on criteria complied by professor Dega. The prevalence rates of postural errors were significantly higher among children and adolescents with overweight and obesity than among the group with standard body mass. In the overweight group, it amounted to 69.2% and in the obese group to 78.6%.  The most common postural deviations in obese children and adolescents were valgus knees and flat feet. Overweight and obesity in children and adolescents, predisposing to higher incidence of some types of postural errors, call for prevention programs addressing both health problems. What is Known: • The increase in the prevalence of overweight and obesity among children and adolescents has drawn attention to additional health complications which may occur in this population such as occurrence of incorrect body posture. What is New: • The modified chart of postural errors proved to be an effective tool in the assessment of incorrect body posture. • This chart may be used in the assessment of posture during screening tests and prevention actions at school.

  9. Prevalence of overweight, obesity, underweight and normal weight in French youth from 2009 to 2013.

    Science.gov (United States)

    Vanhelst, Jérémy; Baudelet, Jean-Benoît; Fardy, Paul S; Béghin, Laurent; Mikulovic, Jacques; Ulmer, Zékya

    2017-04-01

    To determine the prevalence of underweight, overweight and obesity in French youth from 2009 to 2013 and to determine if there are differences in weight categories according to socio-economic status. Cross-sectional study performed in different regions of France. Physical measures included weight, height and BMI. Underweight, overweight and obesity were defined according to age- and sex-specific BMI cut-off points from the International Obesity Task Force. France. Children and adolescents (n 9670; 4836 boys, 4834 girls) from the French national BOUGE Program between 2009 and 2013. The prevalence of obesity was higher in boys than girls (P0·05) and remained unchanged in boys (7·1-7·3 %) between 2009 and 2013. Overweight and obesity were higher in low socio-economic families (Pobesity increased significantly. Changes in underweight, although not significant, were high in girls and merit further attention. Improving public health interventions, especially in high-risk low socio-economic populations, may help to modify the behaviour that contributes to underweight, overweight and obesity in young boys and girls.

  10. Overweight and Obesity in Portuguese Children: Prevalence and Correlates

    Directory of Open Access Journals (Sweden)

    Thayse Natacha Gomes

    2014-11-01

    Full Text Available There are widespread differences in overweight/obesity prevalence in children, and understanding the reasons for this is very important. The present study aims: (I to conduct a meta-analysis on overweight/obesity prevalence in Portuguese children; (II to identify differences in biological and behavioural characteristics between normal-weight and overweight/obese children; and (III to investigate the importance of individual- and school-level correlates of variation in children’s BMI using multilevel modelling. A search was done for all published papers including Portuguese children during the last decade; further, 686 Portuguese children (9–11 years old were sampled and their BMI, family income, maturity offset, nutritional habits, physical activity, sedentariness, sleep time, and school environment information were collected. Results showed a stabilization of overweight/obesity during the last decade, 30.6% (95%CI: 0.287–0.34 for boys, 28.4% (95%CI: 0.23–0.35 for girls, and 30.3% (95%CI: 0.27–0.34 for boys and girls together. Differences between weight groups were only found in individual-level biological traits. The multilevel analysis did not identify significant contributions of school-level variables to children’s BMI variation. In conclusion, no increase was found in the prevalence of overweight/obesity among Portuguese children since 2000. Normal-weight and overweight/obese children only differ in individual-level characteristics, and school context variables were not related to variation in BMI.

  11. Overweight and Obesity in Portuguese Children: Prevalence and Correlates

    Science.gov (United States)

    Gomes, Thayse Natacha; Katzmarzyk, Peter T.; dos Santos, Fernanda K.; Souza, Michele; Pereira, Sara; Maia, José A. R.

    2014-01-01

    There are widespread differences in overweight/obesity prevalence in children, and understanding the reasons for this is very important. The present study aims: (I) to conduct a meta-analysis on overweight/obesity prevalence in Portuguese children; (II) to identify differences in biological and behavioural characteristics between normal-weight and overweight/obese children; and (III) to investigate the importance of individual- and school-level correlates of variation in children’s BMI using multilevel modelling. A search was done for all published papers including Portuguese children during the last decade; further, 686 Portuguese children (9–11 years old) were sampled and their BMI, family income, maturity offset, nutritional habits, physical activity, sedentariness, sleep time, and school environment information were collected. Results showed a stabilization of overweight/obesity during the last decade, 30.6% (95%CI: 0.287–0.34) for boys, 28.4% (95%CI: 0.23–0.35) for girls, and 30.3% (95%CI: 0.27–0.34) for boys and girls together. Differences between weight groups were only found in individual-level biological traits. The multilevel analysis did not identify significant contributions of school-level variables to children’s BMI variation. In conclusion, no increase was found in the prevalence of overweight/obesity among Portuguese children since 2000. Normal-weight and overweight/obese children only differ in individual-level characteristics, and school context variables were not related to variation in BMI. PMID:25372884

  12. [Prevalence of obesity and altered lipid profile in university students].

    Science.gov (United States)

    González Sandoval, Claudia Elena; Díaz Burke, Yolanda; Mendizabal-Ruiz, Adriana Patricia; Medina Díaz, Eunice; Morales, José Alejandro

    2014-02-01

    Obesity is a serious public health problem because its association with the risk to develop various chronic diseases. Atherogenic dyslipidemia that often accompany obesity is also associated to the metabolic syndrome and to cardiovascular diseases. The transition from adolescence to young adulthood appears to be a period where major changes occur in the lifestyle which contributes to the development of obesity, however, little attention has been given to this transition stage. The inclination to adopt unhealthy behaviors which occurs during early adulthood may be increased on university students because their lifestyle, which is characterized by lack of time to eat a healthy diet, which can make them susceptible to obesity. To determine the prevalence of obesity and lipid levels abnormalities and their relationship in a group of university students. Transversal study of university students aged between 18 and 24 years. Body mass index, waist circumference and blood lipid profile where evaluated. Of the 620 students surveyed about one-third have either overweight or obesity. 86% of students had at least one alteration in the evaluated parameters. Lipid profile results show a high prevalence of minor alterations in levels, particularly in cholesterol linked to low density lipoproteins levels. University young students have a high prevalence of overweight and plasma lipid levels above the norm, but most are in the low-risk categories. It is necessary to establish early preventive measures aimed at promoting in the university student good eating habits and increased physical activity. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

  13. Ethnic Inequalities in Overweight and Obesity Prevalence among Copenhagen Schoolchildren from 2002 to 2007.

    Science.gov (United States)

    Pedersen, Dorthe Corfitzen; Aarestrup, Julie; Pearson, Seija; Baker, Jennifer Lyn

    2016-01-01

    The stabilization in levels of childhood overweight has masked increasing gaps among different ethnic and socioeconomic groups in several countries. To examine if levels and trends in childhood overweight and obesity differed by ethnicity and socioeconomic areas in Copenhagen schoolchildren. From measured heights and weights of 32,951 children 5-8 and 14-16 years of age, the prevalence of overweight (including obesity) and obesity were estimated using International Obesity Task Force criteria. Differences in prevalence levels and trends across six school years by ethnicity and socioeconomic areas were examined using logistic regression. The prevalence of overweight significantly decreased from 2002 to 2007 among the youngest Western girls and boys, showed no significant changes among the oldest non-Western girls and increased among the oldest non-Western boys. In all years, the youngest non-Western children had significantly higher levels of overweight than Western children. Although the prevalence of overweight tended to be higher in low socioeconomic areas as compared with high socioeconomic areas, few differences were statistically significant. Consistent trends in overweight across the years by socioeconomic area were not observed. Ethnic and social inequalities exist in childhood overweight among Copenhagen schoolchildren; thus appropriate interventions targeting high-risk groups are needed. © 2016 The Author(s) Published by S. Karger GmbH, Freiburg.

  14. Prevalence of obesity and associated risk factors among adults in Kinondoni municipal district, Dar es Salaam Tanzania

    Directory of Open Access Journals (Sweden)

    Mugusi Ferdinand M

    2011-05-01

    Full Text Available Abstract Background Obesity is on the rise worldwide, not sparing developing countries. Both demographic and socio-economic factors play parts in obesity causation. Few surveys have been conducted in Tanzania to determine the magnitude of obesity and its association with these risk factors. This study aimed at determining the prevalence of obesity and its associated risk factors among adults aged 18 - 65 years in Kinondoni municipality, Dar es Salaam, Tanzania from April 2007 to April 2008. Methods Random sampling of households was performed. Interviews and anthropometric measurement were carried out to eligible and consenting members of the selected households. Obesity was defined using Body Mass Index (BMI. Results Out of 1249 subjects recruited, 814 (65.2% were females. The overall prevalence of obesity was 19.2% (240/1249. However, obesity was significantly more prevalent in women (24.7% than men (9%, p Conclusion This study revealed a higher prevalence of obesity among Kinondoni residents than previously reported in other parts of the country. Independent predictors of obesity in the population studied were increasing age, marriage and cohabitation, high SES, female sex and less vigorous physical activities.

  15. Prevalence and incidence of overweight and obesity among Vietnamese preschool children: a longitudinal cohort study.

    Science.gov (United States)

    Do, Loan Minh; Tran, Toan Khanh; Eriksson, Bo; Petzold, Max; Ascher, Henry

    2017-06-19

    A plateau in childhood overweight and obesity has been reported in some developed countries while in almost all developing countries this problem is on the rise. The aim of this paper is to describe the changes in prevalence of overweight and obesity within a cohort of preschool children followed for 3 years, and to estimate and compare the incidences in urban and rural children of Hanoi, Vietnam. A longitudinal study of a cohort of 2677 children aged 3 to 6 years old at the beginning of the study was conducted in urban DodaLab and rural FilaBavi, Hanoi, Vietnam. Overall, 2602 children, 1311 urban and 1291 rural, were followed for 3 years with identical measurements of weight and height in 2013, 2014 and 2016. Standard methods were used to estimate prevalence and incidence as well as confidence intervals. During the three-year follow-up, the overall estimated prevalence of overweight increased from 9.1% to 16.7%. For the urban children, the increase was considerably higher. The overall prevalence of obesity decreased from 6.4% to 4.5% with less decrease in the urban children. In the group of children who were overweight and obese at the start of the study, 41.4% and 30.7%, respectively, remained in the same state three years later. The incidence of overweight and obesity during the three years were 12.4% and 2.7%, respectively. Boys were more likely to develop obesity than girls. Already in preschool age, the prevalence of overweight is high and it continues to increase with age, especially in the urban area. Prevention and intervention programs need to start at early preschool age and actions in urban areas deserve priority.

  16. [Prevalence of fibromyalgia in diabetes mellitus and obesity].

    Science.gov (United States)

    Patucchi, Emanuele; Fatati, Giuseppe; Puxeddu, Adolfo; Coaccioli, Stefano

    2003-04-01

    To determine the prevalence of fibromyalgia in diabetes mellitus and obesity, 121 consecutive patients have been observed: 27 with obesity (6 males and 21 females; mean age 57 years, range 20-57; mean body mass index [BMI] 34); 88 with type 2 diabetes mellitus (T2DM; 40 males and 48 females; mean age 63 years, range 44-78; mean BMI 28.8; mean glycated haemoglobin [HbA1c] in the last year 8.3%); 6 with type 1 diabetes mellitus (T1DM; 2 males and 4 females; mean age 52 years, range 26-76; mean BMI 24.5; mean HbA1c BMI less that 26 the diagnosis of fibromyalgia was negative. Our data seem to reveal the presence of a significant clinical association between obesity, diabetes mellitus and fibromyalgia.

  17. Prevalence and Associated Factors of Obesity among South African Adults: A Cross-Sectional Study

    Directory of Open Access Journals (Sweden)

    Owolabi EO

    2017-07-01

    Full Text Available BACKGROUND: Obesity contributes to the burden of chronic diseases and it is a public health challenge. The rate of overweight and obesity in South Africa is dramatically on the increase and disturbingly high. This study aimed at determining the prevalence and predictors of overweight and obesity among adults in Eastern Cape Province of South Africa; which information is lacking. METHODOLOGY: This cross-sectional survey utilised the WHO STEPwise approach in collecting data on demographic and behavioural factors from 1077 adults attending the three largest out-patient clinics in the Buffalo City Metropolitan municipality, Eastern Cape. Height and weight were measured in accordance with standard procedure. Obesity and overweight were defined according to WHO criteria. We performed bivariate and multivariate (logistic regression analyses to determine the significant predictors of obesity. RESULTS: The prevalence of overweight and obesity were 24% and 46%, respectively. The prevalence of obesity was higher among female (53.4% compared to males (27.4%. Obesity was strongly associated with pre-diabetes (250/54.7%, RR=2, 95% CI 1.6-2.6, p=0.001, diabetes (145/59.4%, RR=2.1, 95%CI 1.6-2.9, p=0.001 and hypertension (276/56.2%, RR=2.4, 95%CI 1.9-3.1, p=0.0001. In the multivariate analysis, after adjusting for confounding factors, only age (AOR= 2.0, 95%CI= 1.3-3.0, sex (AOR= 3.8, 95%CI= 2.7-5.3, being married (AOR=2.3, 95%CI= 1.7-3.2, hypertension (AOR=2.0, 95%CI= 1.5-2.8, diabetes (AOR=1.4, 95%CI=1.0-2.0 and no cigarette smoking (AOR= 2.8, 95%CI= 1.7-4.5 were the independent and significant predictors of obesity among the participants. CONCLUSION: The prevalence of obesity was high and strongly associated with cardiovascular risk factors. Health policies targeting obesity and cardiovascular risk factors should be prioritised by the Eastern Cape and South African government in order to mitigate the burden of non-communicable diseases.

  18. Prevalence of obesity and its associated risk factors among Chinese adults in a Malaysian suburban village.

    Science.gov (United States)

    Chew, Wai Fong; Masyita, Mamot; Leong, Pooi Pooi; Boo, Nem Yun; Zin, Thaw; Choo, Kong Bung; Yap, Sook Fan

    2014-02-01

    Obesity is a major modifiable risk factor associated with most chronic diseases. The aim of this study was to determine the prevalence of obesity, and its associated risk factors, among apparently healthy Chinese adults in a Malaysian suburban village. This was a cross-sectional study conducted among the Chinese residents in Seri Kembangan New Village, Klang Valley, Selangor, Malaysia. Convenience sampling was used for the selection of participants. Body weight, height, waist and hip circumferences, and blood pressure were measured. Fasting venous plasma was drawn for the measurement of fasting glucose level and lipid profile. Data on sociodemographic factors, dietary habits, physical activity, perceived stress level and sleep duration were collected using interviewer-administered, pretested and validated questionnaires. Among the 258 Chinese residents (mean age 41.4 ± 10.0 years) recruited, the prevalence of obesity was 40%. The obese participants had significantly higher mean blood pressure, and triglyceride and fasting plasma glucose levels than the non-obese participants (p diet consists mainly of vegetables (adjusted OR 0.440; 95% CI 0.215-0.900; p healthy suburban Chinese. Our findings suggest that soy milk consumption and the perception that a balanced diet consists mainly of vegetables are associated with a lower risk of developing obesity in this population.

  19. Prevalence of overweight/obesity among the medical students, Malaysia.

    Science.gov (United States)

    Gopalakrishnan, S; Ganeshkumar, P; Prakash, M V S; Christopher; Amalraj, V

    2012-08-01

    Overweight and obesity are defined as abnormal or excessive fat accumulation that may impair health. Body mass index is a simple index of weight-for-height that is commonly used in classifying overweight and obesity in adult populations and individuals. A study was conducted to screen the medical students of AIMST University for overweight/obesity using Body Mass Index(BMI) and to determine the prevalence among them. This is an institution based cross sectional study was conducted among 290 medical students using a pre-tested questionnaire and measured their Body Mass Index (BMI). Data obtained was analyzed statistically by calculating proportions. Out of 290 students who participated in the study, 45.2% were males. In the study, 14.8% were found to be overweight (BMI 23-24.9 kg/m2); 13.7% of males and 15.7% of females. Pre-obese students (BMI 25-29kg/m2) accounted for 15.9% of the total (males 18.3% and females 13.8%). 5.2% were found to be obese (BMI > 30 kg/m2): males 9.2% and females 1.9%. Also 14.8% were found to be underweight (males 12.2% and females 17.0%). The study group consisted of 63.8% Indian, 32.4% Chinese and 3.8% Malay students. The study reveals that the prevalence of overweight and obesity among the medical students of AIMST University is on the high, which is comparable to the findings of earlier studies conducted in Malaysia, reinforcing the need to encourage healthy lifestyle, healthy food habits and a physically active daily routine, among the adolescents and youth of this country.

  20. Obesity prevalence in Mexico: impact on health and economic burden.

    Science.gov (United States)

    Rtveladze, Ketevan; Marsh, Tim; Barquera, Simon; Sanchez Romero, Luz Maria; Levy, David; Melendez, Guillermo; Webber, Laura; Kilpi, Fanny; McPherson, Klim; Brown, Martin

    2014-01-01

    Along with other countries having high and low-to-middle income, Mexico has experienced a substantial change in obesity rates. This rapid growth in obesity prevalence has led to high rates of obesity-related diseases and associated health-care costs. Micro-simulation is used to project future BMI trends. Additionally thirteen BMI-related diseases and health-care costs are estimated. The results are simulated for three hypothetical scenarios: no BMI reduction and BMI reductions of 1 % and 5 % across the population. Mexican Health and Nutrition Surveys 1999 and 2000, and Mexican National Health and Nutrition Survey 2006. Mexican adults. In 2010, 32 % of men and 26 % of women were normal weight. By 2050, the proportion of normal weight will decrease to 12 % and 9 % for males and females respectively, and more people will be obese than overweight. It is projected that by 2050 there will be 12 million cumulative incidence cases of diabetes and 8 million cumulative incidence cases of heart disease alone. For the thirteen diseases considered, costs of $US 806 million are estimated for 2010, projected to increase to $US 1·2 billion and $US 1·7 billion in 2030 and 2050 respectively. A 1 % reduction in BMI prevalence could save $US 43 million in health-care costs in 2030 and $US 85 million in 2050. Obesity rates are leading to a large health and economic burden. The projected numbers are high and Mexico should implement strong action to tackle obesity. Results presented here will be very helpful in planning and implementing policy interventions.

  1. Prevalence of Dyslipidemia and Associated Factors in Obese Children and Adolescents.

    Science.gov (United States)

    Elmaoğulları, Selin; Tepe, Derya; Uçaktürk, Seyit Ahmet; Karaca Kara, Fatma; Demirel, Fatma

    2015-09-01

    Childhood-onset obesity is associated with increased mortality and morbidity related to cardiovascular diseases (CVD) during adulthood. Dyslipidemia has a fundamental role in the pathogenesis of CVD. This study aimed to evaluate the prevalence of dyslipidemia and related factors among obese children and adolescents. Obese patients aged between 2 and 18 years were included in the study. Serum concentrations of total cholesterol (TC), triglyceride (TG), low-density lipoprotein (LDL-C), high-density lipoprotein (HDL-C), fasting glucose levels, insulin, thyroid-stimulating hormone (TSH), free thyroxine (fT4), alanine aminotransferase (ALT), aspartate aminotransferase (AST), and liver ultrasound findings were evaluated retrospectively. Among 823 obese patients, 353 (42.9%) met the dyslipidemia criteria: 21.7% had hypertriglyceridemia, 19.7% had low levels of HDL-C, 18.6% had hypercholesterolemia, and 13.7% had high levels of LDL-C. Older age and/or high body mass index (BMI) were related to increased prevalence of dyslipidemia. Hepatosteatosis was more common among dyslipidemic patients. The frequency of insulin resistance (IR) and of higher levels of ALT and TSH were also detected in dyslipidemic patients. Patients with both dyslipidemia and grade 2-3 hepatosteatosis had higher levels of ALT, AST and TSH and lower levels of fT4. Prevalence of dyslipidemia is high in obese children, and hypertriglyceridemia is in the foreground. Higher levels of IR and more apparent abnormal liver function test results are observed in the context of dyslipidemia and hepatosteatosis coexistence. Metabolic and hormonal alterations related with thyroid functions may also be associated with dyslipidemia and hepatosteatosis in obese patients.

  2. A Study Of Prevalence Of Obesity In Adult Punjabi Population

    Directory of Open Access Journals (Sweden)

    Pooja Goyal

    2006-06-01

    Full Text Available   Introduction : Obesity has reached epidemic proportions globally with more than 1 billion overweight, Atleast 300 million of them are clinically obese and is a major contributor to the global burden of chronic disease and disability (1. Long considered a buy product of modern life in rich, developed contries, obesity is spreading to developing contries as well. Two critical factors that have influenced this explosion are changes in dietary patterns and levels of physical activity. The latest list of morbidity associated with obesity includes about forty diseases. Though, prevalence of co-morbidities of obesity is quite high among adults in India yet there are relatively less reliable and representative data available. Hence, this study was carried out. Material & Methods : It was a community based, cross sectional study conducted in field practice areas at Rural Health Centre (RHC, Pohir and Urban Health Centre (UHC, Kirti Nagar attached to the department of Community Medicine, DMC & Hospital Ludhiana. Field practice area of RHC is composed of 10 villages serving a total population of 20,450. The Urban health Centre covers ten colonies having a total populaation of 20.645.

  3. Food addiction: its prevalence and significant association with obesity in the general population.

    Science.gov (United States)

    Pedram, Pardis; Wadden, Danny; Amini, Peyvand; Gulliver, Wayne; Randell, Edward; Cahill, Farrell; Vasdev, Sudesh; Goodridge, Alan; Carter, Jacqueline C; Zhai, Guangju; Ji, Yunqi; Sun, Guang

    2013-01-01

    'Food addiction' shares a similar neurobiological and behavioral framework with substance addiction. However whether, and to what degree, 'food addiction' contributes to obesity in the general population is unknown. to assess 1) the prevalence of 'food addiction' in the Newfoundland population; 2) if clinical symptom counts of 'food addiction' were significantly correlated with the body composition measurements; 3) if food addicts were significantly more obese than controls, and 4) if macronutrient intakes are associated with 'food addiction'. A total of 652 adults (415 women, 237 men) recruited from the general population participated in this study. Obesity was evaluated by Body Mass Index (BMI) and Body Fat percentage measured by dual-energy X-ray absorptiometry. 'Food addiction' was assessed using the Yale Food Addiction Scale and macronutrient intake was determined from the Willet Food Frequency Questionnaire. The prevalence of 'food addiction' was 5.4% (6.7% in females and 3.0% in males) and increased with obesity status. The clinical symptom counts of 'food addiction' were positively correlated with all body composition measurements across the entire sample (pObesity measurements were significantly higher in food addicts than controls; Food addicts were 11.7 (kg) heavier, 4.6 BMI units higher, and had 8.2% more body fat and 8.5% more trunk fat. Furthermore, food addicts consumed more calories from fat and protein compared with controls. Our results demonstrated that 'food addiction' contributes to severity of obesity and body composition measurements from normal weight to obese individuals in the general population with higher rate in women as compared to men.

  4. Association of obesity with the prevalence of hypertension in school children from central Thailand.

    Science.gov (United States)

    Rerksuppaphol, Sanguansak; Rerksuppaphol, Lakkana

    2015-01-01

    Obesity and underweight are both a public health concern worldwide. Being overweight, and obesity are primary risk factors for the development of chronic conditions including hypertension. Data on obesity and the underweight as well as their association with hypertension in Thai children, specifically, are scant. This study was aimed to assess the relationship between obesity or underweight status and hypertension in Thai school children. Anthropometric data were collected from 3991 students (mean age of 9.5 yr) in Ongkharak district, central Thailand. The sex as well as the age-specific BMI criteria of the WHO were used to define what is overweight, obesity, underweight and severe underweight status of children. In order to calculate the odds ratio and the association between one's nutritional status and hypertension logistic regression was used. Obese and overweight children have a higher prevalence of hypertension compared with children with an average weight (49.5% and 26.5% versus 16.2%, respectively). The risks of developing hypertension is also high in obese children (OR 5.15; 95%CI: 4.27, 6.22), overweight children (1.87; 95% CI: 1.50, 2.32) and overweight/obese children (OR 3.30; 95% CI: 2.82, 3.86. Additionally, underweight children were not associated with an increased risk of hypertension (OR 1.04; 95% CI: 0.72, 1.42). Rates of hypertension in overweight and obese children are high in central Thailand and, as a result, this increased body weight is a risk factor for hypertension. Larger, multi-centric studies are required to evaluate the correlation between hypertension and obesity amongst children at the national level.

  5. Overweight and Obesity among Preschool Children from Fars Province of Iran: Prevalence and Associated Factors.

    Science.gov (United States)

    Hassanzadeh-Rostami, Zahra; Kavosi, Elham; Nasihatkon, Aliasghar

    2016-01-01

    The global prevalence of overweight and obesity had risen in recent decades, and obesity is taken into consideration as a public health concern and a major risk factor of common chronic disease. The objective of the present study was to estimate the prevalence of overweight and obesity and to identify its underlying factors among children 2-6 yr of age in Fars Province, southern Iran. A total of 8911 children, aged 2-6 yr age, were selected thorough multi-stage sampling in 30 cities of Fars Province in 2012-13. Overweight and obesity status was assessed through comparison by standard BMI for age and for sex percentiles (NCHS/CDC). In addition, socio-demographic measures obtained from structured questionnaire were compared between normal and overweight plus obese (ow/ob) groups. We used backward stepwise Logistic Regression, Chi-square and Independent sample t-test to relate the underlying factors to the nutritional indices. The prevalence of overweight and obesity was 5.7% (95% CI: 5.2%, 6.1%) and 5.2% (95% CI: 4.7%, 5.6%), respectively. The ow/ob was significantly correlated with male sex, urbanization, type of father's occupation, universal education of mothers, the higher birth weight, low access to household facilities, and not using health-care services (P<0.05). Besides, the logistic regression analysis showed urbanization (OR=1.46, CI: 1.26, 1.70), second sibling (OR=1.183, CI: 1.00, 1.39), and less access to a variety of food groups (OR=1.32, CI: 1.05, 1.65) as ow/ob risk factors. The rate of overweight and obesity in the study population is at an alarming level. Therefore, a preventive program is needed to control ow/ob since early childhood considering the underlying factors for each region and individual groups.

  6. Prevalence of obesity and factors associated with it in a worksite setting in Malaysia.

    Science.gov (United States)

    Cheong, Siew Man; Kandiah, Mirnalini; Chinna, Karuthan; Chan, Yoke Mun; Saad, Hazizi Abu

    2010-12-01

    Socio-economic status, lifestyle behaviors, and psychosocial factors have been implicated in the development of overweight and obesity. This study aims to observe the prevalence of overweight and obesity in an academic worksite and to examine the possible association between variables such as socio-economic characteristics, work factors, psychosocial factors, and weight control behaviors and obesity. In this study, the target population were full-time academic and non-academic staff. Body mass index (BMI) and waist circumference (WC) were computed to determine obesity. A pretested self-administered questionnaire was used to obtain information on socio-demographic factors, work related factors, psychosocial factors, and weight control behaviors. Data were obtained on 367 adults of whom 39.2% were males and 60.8% females. Overweight was seen in 31.9% of males and 26.5% of females while 16.1% of them were obese, irrespective of gender. Central obesity was noted in about 37% of males and 39% of females. The results showed that socio-demographic factors (age, gender, and education) and psychosocial factors (perceived health status, body weight perception, and weight-control goals) were significantly associated with BMI. Working hours were also significantly associated with BMI. However, weight control practices (diet-control practices and physical activity practices) were not significantly associated with BMI. In conclusion, this study found a higher prevalence of overweight and obesity among employees of a selected public university in comparison to the general population. Socio-demographic, psychosocial factors, and working hours were found to contribute to obesity in this sample of adults.

  7. Prevalence of Overweight and Obesity among Children and Adolescents in Shandong, China: Urban-Rural Disparity.

    Science.gov (United States)

    Zhang, Ying-Xiu; Wang, Zhao-Xia; Zhao, Jin-Shan; Chu, Zun-Hua

    2016-08-01

    The pattern of urban-rural disparity in childhood obesity varies across countries. The present study examined the change trend of urban-rural disparity in childhood overweight and obesity from 1985 to 2014 in Shandong, China. Data for this study were obtained from four cross-sectional surveys of school children carried out in 1985, 1995, 2005 and 2014 in Shandong Province, China. In this study, 39 943 students aged 7-18 years were included (14 458 in 1985, 7198 in 1995, 8568 in 2005 and 9719 in 2014). Height and weight of all subjects were measured; body mass index (BMI) was calculated from their height and weight. The BMI cutoff points recommended by the International Obesity Task Force were used to define overweight and obesity. The prevalence of overweight and obesity was increasing continuously both in urban and rural areas over the past 29 years (1985-2014). The prevalence of combined overweight and obesity was significantly higher in urban than in rural children and adolescents in 1985, 1995 and 2005 (p overweight and obesity was observed in rural areas after 2005; as a result, the urban-rural disparity was getting narrower, and no significant urban-rural disparity was observed in 2014 (p > 0.05). The change trend of urban-rural disparity should be concerned in the future; policies and interventions focused on childhood overweight and obesity should pay attention to rural areas. © The Author [2016]. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  8. Prevalence of type 2 diabetes and obesity in rural Mapuche population from Chile.

    Science.gov (United States)

    Pérez-Bravo, F; Carrasco, E; Santos, J L; Calvillán, M; Larenas, G; Albala, C

    2001-03-01

    The aim of this study was to estimate the prevalence of Type 2 diabetes, impaired glucose tolerance (IGT), and obesity in the Mapuche natives from rural areas in Chile. This cross-sectional study involved men (n = 95) and women (n = 224) older than 20 y from an aboriginal ethnic group (Mapuches), residing in rural communities from the south of Chile. Prevalence of Type 2 diabetes and IGT was calculated according to the World Health Organization criteria. Data on age, degree of ancestral purity, obesity, and hypertension were also obtained. The prevalence of Type 2 diabetes in rural Mapuche natives was estimated as 3.2% (95% CI: 0.7--9.0) in men and 4.5% (95% CI: 2.2--8.1) in women. The overall prevalence of obesity was 56.1% (95% CI: 50.5--61.6): 40.0% (95% CI: 30.1--40.8) in men and 62.9% (95% CI: 56.3--69.3) in women (P value Mapuche communities. The prevalence estimated in this study is higher than that reported 15 y ago. This suggests an important role of lifestyle changes as a possible explanation for epidemiologic transition.

  9. Prevalência de obesidade em adultos e seus fatores de risco Prevalence and risk factors of obesity in adults

    Directory of Open Access Journals (Sweden)

    Denise P. Gigante

    1997-06-01

    was defined as a Body Mass Index - BMI - equal to or over 30 Kg/square meter. The multivariate analyses took into account the hierarchical model of the variables associated with obesity for both men and women. RESULTS: The prevalence for the overall population was of 21% (CI 18 - 23. It was higher among women - 25% (CI 22 - 29 than for men - 15% (CI 12 - 18. Socioeconomic status was positively associated with obesity among men, whereas the opposite situation was reported for women, with those belonging to the poorest social strata presenting increased BMI. Reported obesity in their parents was associated with increased BMI in the subjects, and this association remained statistically significant even after compensating for the effect of possible confounding variables. Self-reported diabetes and arterial hypertension doubled the risk of obesity, whereas non-smoking was associated with obesity only among women. Variables which were not associated with obesity after adjusting for confounders were alcohol consumption, marital status and parity. Women having more daily meals were less prone to obesity, even after controlling for confounders, and this association was not quite significant for men (p = 0.07. CONCLUSIONS: The prevalence of obesity was higher among women, and important differences in risk factors were noticed when the population was considered by sex.

  10. Prevalence of Obesity in Hail Region, KSA: In a Comprehensive Survey

    Directory of Open Access Journals (Sweden)

    Hussain Gadelkarim Ahmed

    2014-01-01

    Full Text Available Background. Obesity contributes significantly to morbidity and mortality rates worldwide. We, therefore, aimed to provide epidemiological data on the prevalence of obesity in Hail, Kingdom of Saudi Arabia (KSA. Methodology. Data were collected during cross-sectional survey which included 5000 Saudi selected from 30 primary health care centers (PHCs in Hail Region. Results. The overall prevalence of obesity in Hail was 63.6%. Moreover, the prevalence of males was 56.2% and the prevalence of females was 71%. Conclusion. Obesity is prevalent in the Hail Region which necessitates urgent interventions including health education.

  11. Prevalence of diabetes, obesity, and metabolic syndrome in subjects with and without schizophrenia (CURES-104

    Directory of Open Access Journals (Sweden)

    R Subashini

    2011-01-01

    Full Text Available Background : There are some reports that diabetes and metabolic syndrome (MS are more prevalent among schizophrenia patients. However, there are very few studies in India which have estimated the prevalence of diabetes and MS in schizophrenia patients. Aims : The aim of this study was to determine the prevalence of diabetes, obesity, and MS in subjects with and without schizophrenia. Settings and Design : This case control study comprised of "cases" i.e. subjects with schizophrenia recruited from a schizophrenia centre at Chennai and "controls" i.e. healthy age- and gender-matched subjects without psychiatric illness selected from an ongoing epidemiological study in Chennai in a 1:4 ratio of cases: Controls. Materials and Methods : Fasting plasma glucose and serum lipids were estimated for all subjects. Anthropometric measures including height, weight, and waist circumference were assessed. Diabetes and impaired fasting glucose (IFG were defined using American Diabetes Association criteria. Statistical analysis : One-way ANOVA or student′s "t" test was used to compare continuous variables and Chi-square test to compare proportion between two groups. Results : The study group comprised of 655 subjects, 131 with schizophrenia and a control group of 524 subjects without schizophrenia. The prevalence of the diabetes, IFG, abdominal obesity and MS were significantly higher among subjects with schizophrenia compared to those without schizophrenia-diabetes (15.3% vs. 7.3%, P=0.003, IFG (31.3% vs. 8.6%, P<0.001, abdominal obesity (59.2% vs. 44.7%, P<0.001, and MS (34.4% vs. 24%, P=0.014. Conclusion : In subjects with schizophrenia, the prevalence of diabetes, IFG, abdominal obesity, and MS is significantly higher than in those without schizophrenia.

  12. Trends in the prevalence of underweight, obesity, abdominal obesity and their related lifestyle factors in Korean young adults, 1998-2012.

    Science.gov (United States)

    Lim, Jisun; Park, Hye Soon

    2017-05-05

    This study aimed to assess trends of underweight, obesity, and abdominal obesity and related lifestyle factors in young Korean adults. The analysis focused on adults aged 19-39 years using data from the Korea National Health and Nutrition Examination Survey (KNHANES) I-V (1998-2012). Underweight was defined as body mass index (BMI) obesity as BMI≥30kg/m 2 ; and abdominal obesity as waist circumference ≥90cm in men and ≥85cm in women. We evaluated trends by analyzing the prevalence and odds ratios (ORs) of underweight, obesity, abdominal obesity, and the proportions and ORs of lifestyles. As compared with KNHANES I, the ORs for obesity were higher in III, IV, and V and the ORs for abdominal obesity were higher in IV and V in men, which showed an increasing trend (P for trendobesity showed a significant increasing tendency (P for trendobesity in young men and women, and abdominal obesity in young men is needed. Meanwhile, management of underweight in young women is simultaneously required. Copyright © 2017. Published by Elsevier Ltd.

  13. Prevalence of overweight and obesity in a large clinical sample of children with autism.

    Science.gov (United States)

    Broder-Fingert, Sarabeth; Brazauskas, Karissa; Lindgren, Kristen; Iannuzzi, Dorothea; Van Cleave, Jeanne

    2014-01-01

    Overweight and obesity are major pediatric public health problems in the United States; however, limited data exist on the prevalence and correlates of overnutrition in children with autism. Through a large integrated health care system's patient database, we identified 6672 children ages 2 to 20 years with an assigned ICD-9 code of autism (299.0), Asperger syndrome (299.8), and control subjects from 2008 to 2011 who had at least 1 weight and height recorded in the same visit. We calculated age-adjusted, sex-adjusted body mass index and classified children as overweight (body mass index 85th to 95th percentile) or obese (≥ 95th percentile). We used multinomial logistic regression to compare the odds of overweight and obesity between groups. We then used logistic regression to evaluate factors associated with overweight and obesity in children with autism, including demographic and clinical characteristics. Compared to control subjects, children with autism and Asperger syndrome had significantly higher odds of overweight (odds ratio, 95% confidence interval: autism 2.24, 1.74-2.88; Asperger syndrome 1.49, 1.12-1.97) and obesity (autism 4.83, 3.85-6.06; Asperger syndrome 5.69, 4.50-7.21). Among children with autism, we found a higher odds of obesity in older children (aged 12-15 years 1.87, 1.33-2.63; aged 16-20 years 1.94, 1.39-2.71) compared to children aged 6 to 11 years. We also found higher odds of overweight and obesity in those with public insurance (overweight 1.54, 1.25-1.89; obese 1.16, 1.02-1.40) and with co-occurring sleep disorder (obese 1.23, 1.00-1.53). Children with autism and Asperger syndrome had significantly higher odds of overweight and obesity than control subjects. Older age, public insurance, and co-occurring sleep disorder were associated with overweight or obesity in this population. Copyright © 2014 Academic Pediatric Association. Published by Elsevier Inc. All rights reserved.

  14. [Prevalence and trend of overweight and obesity in children and adolescents in Guangdong province, 2002-2012].

    Science.gov (United States)

    Ji, G Y; Dun, Z J; Jiang, Q; Wen, J; Wang, P; Huang, R; Chen, Z H; Li, Z H; Ma, W J; Zhang, Y H

    2016-09-10

    Objective: To investigate the prevalence and trend of overweight and obesity in children and adolescents aged 6-17 years between 2002 and 2012 in Guangdong province. Methods: A total of 7 075 children and adolescents aged 6-17 years were selected in Guangdong for nutritional survey in 2002 and a total of 2 319 children and adolescents aged 6-17 years were selected in nine counties/districts of Guangdong for nutritional survey during 2009-2012 through multi-stage random cluster sampling. The body height and weight of all the children and adolescents were measured. Results: The result of 2009-2012 survey indicated the average prevalence of overweight and obesity in the children and adolescents surveyed were 7.3% and 4.5 %, respectively. The prevalence of overweight and obesity were higher in boys (8.9% and 6.5%) than in girls (5.3% and 2.2%), in rural area (9.3% and 5.6%) than in urban area (4.7% and 3.2%). Children and adolescents aged 9-11 years had a higher overweight and obesity rates compared with other age groups. Compared with 2002, except for obesity rate in urban girls, the prevalence of overweight and obesity in children and adolescents obviously increased. The increase rate was higher in rural area than urban area and in boys than in girls. Conclusions: Compared with 2002, the prevalence of overweight and obesity in children and adolescents in Guangdong obviously increased. The prevalence was much higher in boys, those living in rural area and those aged 9-11 years, thus more attention should be paid to them.

  15. High Prevalence of Obesity, Hypertension, Hyperlipidemia, and Diabetes Mellitus in Japanese Outpatients with Schizophrenia: A Nationwide Survey.

    Science.gov (United States)

    Sugai, Takuro; Suzuki, Yutaro; Yamazaki, Manabu; Shimoda, Kazutaka; Mori, Takao; Ozeki, Yuji; Matsuda, Hiroshi; Sugawara, Norio; Yasui-Furukori, Norio; Minami, Yoshitake; Okamoto, Kurefu; Sagae, Toyoaki; Someya, Toshiyuki

    2016-01-01

    Patients with schizophrenia have significantly shorter life expectancy than the general population, and a problem they commonly face is an unhealthy lifestyle, which can lead to obesity and metabolic syndrome. There is a very clear need to determine the prevalence of obesity, hypertension, hyperlipidemia, and diabetes mellitus which are components of metabolic syndrome in patients with schizophrenia, but there has been a paucity of large-scale studies examining this situation in Japan. The aim of our study was to address this need. We conducted a large-scale investigation of the prevalence of obesity, hypertension, hyperlipidemia, and diabetes mellitus using a questionnaire in 520 outpatient facilities and 247 inpatient facilities of the Japan Psychiatric Hospitals Association between January 2012 and July 2013. There were 7,655 outpatients and 15,461 inpatients with schizophrenia. The outpatients had significantly higher prevalence of obesity, hypertension, hypertriglyceridemia, hyper-LDL cholesterolemia, and diabetes mellitus than the inpatients. The prevalence of hypo-HDL cholesterolemia was higher in inpatients than outpatients. Age-specific analysis showed the prevalence of obesity, hypertension, hypertriglyceridemia, hyper-LDL cholesterolemia, and diabetes mellitus among outpatients to be 2- to 3-fold higher than among inpatients. In individuals aged ≥60 years, the prevalence of obesity and DM among outpatients was about 3-fold higher than among inpatients. Japanese outpatients with schizophrenia were more likely to have physical risk such as obesity, hypertension, hyperlipidemia, and diabetes mellitus than inpatients. The physical risk to patients with schizophrenia may be affected by environmental parameters, such as type of care. The physical risk to Japanese patients with schizophrenia demands greater attention.

  16. Prevalence and clinical characteristics of metabolically healthy obese individuals and other obese/non-obese metabolic phenotypes in a working population: results from the Icaria study

    Directory of Open Access Journals (Sweden)

    Albert Goday

    2016-04-01

    Full Text Available Abstract Background Metabolically healthy obese (MHO phenotype may present with distinct characteristics compared with those with a metabolically unhealthy obese phenotype. Epidemiologic data on the distribution of these conditions in the working population are lacking. We aimed to evaluate the prevalence and clinical characteristics of MHO and other obese/non-obese metabolic phenotypes in a working population. Methods Cross-sectional analysis of all subjects who had undergone a medical examination with Ibermutuamur Prevention Society from May 2004 to December 2007. Participants were classified into 5 categories according to their body mass index (BMI; within each of these categories, participants were further classified as metabolically healthy (MH or metabolically unhealthy (MUH according to the modified NCEP-ATPIII criteria. A logistic regression analysis was performed to evaluate some clinically relevant factors associated with a MH status. Results In the overall population, the prevalence of the MHO phenotype was 8.6 %. The proportions of MH individuals in the overweight and obese categories were: 87.1 % (overweight and 55.5 % (obese I-III [58.8, 40.0, and 38.7 % of the obese I, II, and III categories, respectively]. When the overweight and obese categories were considered, compared with individuals who were MUH, those who were MH tended to be younger and more likely to be female or participate in physical exercise; they were also less likely to smoke, or to be a heavy drinker. In the underweight and normal weight categories, compared with individuals who were MH, those who were MUH were more likely to be older, male, manual (blue collar workers, smokers and heavy drinkers. Among participants in the MUH, normal weight group, the proportion of individuals with a sedentary lifestyle was higher relative to those in the MH, normal weight group. The factors more strongly associated with the MUH phenotype were BMI and age, followed by the

  17. Factors affecting the prevalence of obesity among primary school students in Turkey.

    Science.gov (United States)

    Ayyildiz, Tulay Kuzlu; Kurtuncu, Meltem; Kulakci, Hulya; Celik, Sevim

    2014-12-01

    Obesity is an energy metabolism disorder which results in the excessive storage of fat and may also lead to physical and psychological problems. Since the 1980s, obesity has drastically increased across all age and socio-economic groups around the world. The purpose of the study was to investigate the risk factors affecting obesity in students in the age group of 6-15 years. This was a population-based cross-sectional study on 868 students in Bahçelievler elementary school in Zonguldak, Turkey from March to April in 2010. Data was collected using demographic questionary forms and weight-length measurements. The median age was 10.3 ± 2.1; 47.6% of the children were female and 52.4% of them were male. About 70.2% of the students consumed fast food. It was identified that 67.1% of the students in the 6-10-year age group and 32.9% in 11-15-year age group were obese (P = 0.000). The obesity prevalence of children with one or two siblings was higher than the ones with more than two siblings (P = 0.001). The study concluded that there were certain criteria related to development of obesity during a specific period of childhood and taking certain precautions could be effective in preventing it.

  18. Prevalence and risk factors with overweight and obesity among Vietnamese adults: Caucasian and Asian cut-offs.

    Science.gov (United States)

    Trinh, Oanh T H; Nguyen, Nguyen D; Phongsavan, Philayrath; Dibley, Michael J; Bauman, Adrian E

    2009-01-01

    To determine the prevalence and factors associated with overweight/obesity among adults in Ho Chi Minh City (HCMC) using Caucasian and Asian cut-offs. A cross-sectional survey. In 2005, 1,971 adults aged 25-64 years in HCMC were randomly selected using a proportional to population size sampling method to estimate the prevalence of overweight and obesity, measured by body mass index (BMI) and waist circumference. Multivariable logistic models were used to examine associations between overweight/obesity and socioeconomic status, health-related behaviors, and biochemical indices of chronic disease risk. The prevalence of overweight and obesity using the Caucasian BMI cut-offs were 13.9% and 1.8% respectively, and those with the Asian BMI cut-offs were 27.5% and 5.7%, respectively. The abdominal adiposity rates were higher than the BMI overweight and obesity rates in women, but not in men. Increasing age, low education, high household wealth index, high levels of sitting and reclining time, cholesterol and high blood pressure were significantly associated with overweight and obesity. Current smoking and sedentary leisure time was significantly negatively associated with this status in men. Associations between overweight/obesity and metabolic disorders were evident using both cut-offs. Asian cut-offs identified more risk factors and therefore could be considered for defining at-risk groups. The results highlight the importance of intervention programs to prevent overweight/obesity in young adults.

  19. Overweight and obesity prevalence among Cree youth of Eeyou Istchee according to three body mass index classification systems.

    Science.gov (United States)

    St-Jean, Audray; Meziou, Salma; Ayotte, Pierre; Lucas, Michel

    2017-11-22

    Little is known about the suitability of three commonly used body mass index (BMI) classification systems for Indigenous youth. We estimated overweight and obesity prevalence among Cree youth of Eeyou Istchee according to three BMI classification systems, assessed the level of agreement between them, and evaluated their accuracy through body fat and cardiometabolic risk factors. Data on 288 youth (aged 8-17 years) were collected. Overweight and obesity prevalence were estimated with Centers for Disease Control and Prevention (CDC), International Obesity Task Force (IOTF) and World Health Organization (WHO) criteria. Agreement was measured with weighted kappa (κw). Associations with body fat and cardiometabolic risk factors were evaluated by analysis of variance. Obesity prevalence was 42.7% with IOTF, 47.2% with CDC, and 49.3% with WHO criteria. Agreement was almost perfect between IOTF and CDC (κw = 0.93), IOTF and WHO (κw = 0.91), and WHO and CDC (κw = 0.94). Means of body fat and cardiometabolic risk factors were significantly higher (P trend  obesity, regardless of the system used. Youth considered overweight by IOTF but obese by CDC or WHO exhibited less severe clinical obesity. IOTF seems to be more accurate in identifying obesity in Cree youth.

  20. The shape of things to come? Obesity prevalence among foreign-born vs. US-born Mexican youth in California.

    Science.gov (United States)

    Buttenheim, Alison M; Pebley, Anne R; Hsih, Katie; Chung, Chang Y; Goldman, Noreen

    2013-02-01

    Obesity among the Mexican-origin adult population in the US has been associated with longer stays in the US and with being US- vs. Mexican-born, two proxies for acculturation. This pattern is less clear for Mexican-origin children and young adults: recent evidence suggests that it may be reversed, with foreign-born Mexican youth in the US at higher risk of obesity than their US-born Mexican-American counterparts. The objective of this study is to evaluate the hypothesis that the immigrant advantage in obesity prevalence for Mexican-origin populations in the US does not hold for children and young adults. We use data from the Los Angeles Family and Neighborhood Survey (N = 1143) and the California Health Interview Survey (N = 25,487) for respondents ages 4-24 to calculate the odds of overweight/obesity by ethnicity and nativity. We find support for the hypothesis that overweight/obesity prevalence is not significantly lower for first-generation compared to second- and third-generation Mexican-origin youth. Significantly higher obesity prevalence among the first generation was observed for young adult males (ages 18-24) and adolescent females (ages 12-17). The previously-observed protective effect against obesity risk among recent adult immigrants does not hold for Mexican-origin youth. Copyright © 2012 Elsevier Ltd. All rights reserved.

  1. Prevalence of obstructive sleep apnea among obese toddlers and preschool children.

    Science.gov (United States)

    Bin-Hasan, Saadoun; Katz, Sherri; Nugent, Zoe; Nehme, Joy; Lu, Zihang; Khayat, Abdullah; Al-Saleh, Suhail; Amin, Reshma; Narang, Indra

    2018-05-01

    Obstructive sleep apnea (OSA) is a common disorder estimated at 1-5% in the school-aged children. With the obesity prevalence reaching staggering rates globally, OSA in obese adolescents is estimated to be 4-5-folds higher than their lean peers. There is a paucity of data regarding obesity-related OSA in children 6 years and less. This is particularly relevant as OSA is associated with neurocognitive deficits. The aim of this study is to evaluate the prevalence of OSA among obese toddlers and preschool children and further to determine what other factors may be associated with the presence of OSA. A retrospective study involving children ≤6 years, identified from two Canadian pediatric tertiary care centers who had an in-lab polysomnography (PSG). Obesity was defined by a BMI of > 95th percentile for age and gender or a z-score of > 2. OSA was diagnosed if the obstructive apnea-hypopnea index (OAHI) was greater than 2 events per hour. There were 60 participants included; the mean age was 4.4 years (standard deviation [SD] ± 1.7), mean BMI z-score was 3.0 (SD ± 1.2). Of these, 22/60 (36.6%) had OSA. Compared with the non-OSA group, the OSA group had a higher Epworth sleepiness score (p = 0.03) and were more likely to snore (p = 0.01). Young obese children should be assessed for OSA. A history of snoring and daytime sleepiness may be useful indicators to facilitate triage for a PSG, especially in resource-limited settings.

  2. Influence of obesity on vertebral fracture prevalence and vitamin D status in postmenopausal women.

    Science.gov (United States)

    El Maghraoui, A; Sadni, S; El Maataoui, A; Majjad, A; Rezqi, A; Ouzzif, Z; Mounach, A

    2015-01-01

    It is well established that weight is an important determinant of bone health. Whereas obesity is associated with increased mortality and morbidity from diabetes and cardiovascular diseases, high body weight is widely believed to be associated to hypovitaminosis D and protective against the development of osteoporosis and fracture risk. The objective of the study was to evaluate the effect of BMI on vitamin D status and on densitometric vertebral fractures (VFs) in a large series of asymptomatic women aged over 50 who had a VFA examination during their bone mineral density (BMD) testing. We enrolled 429 postmenopausal women (mean age, weight and BMI of 59.5 ± 8.3 (50 to 83) years, 75.8 ± 13.3 (35 to 165) kgs and 29.9 ± 5.2 (14.6 to 50.8) kg/m(2), respectively. Lateral VFA images and scans of the lumbar spine and proximal femur were obtained using a Lunar Prodigy densitometer. VFs were defined using the Genant semiquantitative (SQ) approach. Clinical risk factors of osteoporosis were collected and 25-hydroxivitamin D was measured using electrochimiluminescence (Roche). Prevalence of osteoporosis and hypovitaminosis D (obese women had a higher BMD and less proportion of women with osteoporosis and VFs grade 2/3 than lean and overweight women. The prevalence of VFs globally increased with age and as BMI and BMD declined. Stepwise regression analysis showed that the presence of osteoporosis was independently related to BMI and history of fractures while the presence of grade 2/3 VFs was independently related to age, hypovitaminosis D and years of menopause. Obese women had a higher BMD and lower prevalence of VFs. VFs were significantly related to age, hypovitaminosis D and years since menopause. However, among obese women, prevalence of VFs was increased in osteoporotic women.

  3. Prevalence of overweight and obesity in United Arab Emirates Expatriates: the UAE National Diabetes and Lifestyle Study

    Directory of Open Access Journals (Sweden)

    Nabil Sulaiman

    2017-11-01

    Full Text Available Abstract Objective To describe current prevalence of obesity and related non-communicable diseases (NCDs in expatriates living in the United Arab Emirates (UAE. Methods We used data from the cross-sectional UAE National Diabetes and Lifestyle Study (UAEDIAB, which surveyed adult expatriates living in the UAE for at least 4 years. We report crude prevalence of overweight and obesity, indicated by gender and ethnicity-specific body mass index (BMI, waist circumference (WC and waist-to-hip ratio (WHR cut-offs, by lifestyle and biomedical characteristics, as well as age and sex-adjusted odds ratios. Results Out of a total of 3064 recruited expatriates (response rate 68%, 2724 had completed all stages of the UAEDIAB study. Expatriates were; 81% men, mean age 38 years (range 18–80, 71% South East Asians, and 36% university graduates. In this sample, the prevalence of overweight and obesity, by BMI, were 43.0 and 32.3%, respectively. 52.4 and 56.5% of participants were at a substantially increased risk according to WC and WHR, respectively. The prevalence of diabetes, hypertension and hypercholesterolemia were 15.5, 31.8, and 51.7%, respectively, with the prevalence of each being higher in those with obesity. Conclusion Prevalence of obesity and associated NCDs are extremely high in UAE expatriates. Without comprehensive prevention and management, levels of disease will continue to increase and productivity will fall.

  4. The Prevalence of Overweight and Obesity in Children Under 5 Years in Tehran, Iran, in 2012: A Population-Based Study

    Science.gov (United States)

    Salehiniya, Hamid; Yazdani, Kamran; Barekati, Hamed; Asadi Lari, Mohsen

    2016-01-01

    Background: Overweight and obesity in children are a serious problem. They are increasingly prevalent and associated with a wide range of health problems in adulthood. Monitoring their status is essential for effective planning in the health system. Objectives: This study aimed to assess the prevalence of overweight and obesity in children below 5 years in Tehran in 2012. Patients and Methods: This cross-sectional study employed data provided by the urban health equity assessment in Tehran. The sample comprised a total of 4656 children under 5 years, recruited via multistage sampling. Data were collected through questionnaires and anthropometric measures of height and weight. The WHO child growth standards were used to determine overweight and obesity. Data were analyzed using chi-square tests, with SPSS version 11.5. Results: The prevalence of overweight and obesity in children were 12% and 23.7% respectively. The prevalence of overweight was significantly higher in girls than boys and the prevalence of obesity was significantly higher in boys than girls (P = 0.001). Obesity was more prevalent in children from high economic percentiles, but this finding was not statistically significant. Conclusions: The prevalence of overweight and obesity in children under 5 years is high. Overweight and obesity should be considered an epidemic and serious health problem in Tehran. They certainly require more attention and intervention. PMID:26889459

  5. Prevalence of overweight and obesity in youth with diabetes in USA: the SEARCH for Diabetes in Youth study.

    Science.gov (United States)

    Liu, Lenna L; Lawrence, Jean M; Davis, Cralen; Liese, Angela D; Pettitt, David J; Pihoker, Catherine; Dabelea, Dana; Hamman, Richard; Waitzfelder, Beth; Kahn, Henry S

    2010-02-01

    Obesity's association with type 2 diabetes (T2DM) is well established, but is less clear with type 1 diabetes (T1DM). We calculated the prevalence of overweight and obesity among diabetic youth in the USA from a six-center, population-based study of racially and ethnically diverse youth with diabetes, and we compared these rates with estimates among nondiabetic youth. Diabetic participants were examined in 2001-2004 for the SEARCH for Diabetes in Youth study (SEARCH) and nondiabetic participants were examined during the same years of the National Health and Nutrition Examination Survey (NHANES). 3953 diabetic youth and 7666 nondiabetic youth aged 3-19 yr. Overweight was defined as body mass index (BMI) from the 85th to obesity defined as > or = 95th percentile. Diabetes type was categorized as T1DM or T2DM based on physician diagnosis. Among youth with T2DM, the prevalence of overweight was 10.4% and obesity was 79.4%. Among youth with T1DM, 22.1% were overweight. The prevalence of overweight among youth with T1DM was higher than among those without diabetes overall (22.1% vs. 16.1%) (P obesity rate for T1DM was 12.6% overall (range Non-Hispanic White 10.7%-African-American 20.1%). As expected, most of the youth with T2DM were obese. Youth with T1DM had a higher prevalence of overweight, but not of obesity, than nondiabetic youth. Future studies of obesity among youth with diabetes of all types will further our understanding of the impact of obesity on diabetes both as a risk factor and a comorbidity.

  6. Prevalence of overweight, obesity and thinness in 9-10 year old children in Mauritius.

    Science.gov (United States)

    Caleyachetty, Rishi; Rudnicka, Alicja R; Echouffo-Tcheugui, Justin B; Siegel, Karen R; Richards, Nigel; Whincup, Peter H

    2012-07-23

    To document the prevalence of overweight, obesity and thinness in 9-10 year old children in Mauritius. 412 boys and 429 girls aged 9-10 years from 23 primary schools were selected using stratified cluster random sampling. All data was cross-sectional and collected via anthropometry and self-administered questionnaire. Outcome measures were BMI (kg/m2), prevalence of overweight, obesity (International Obesity Task Force definitions) and thinness (low BMI for age). Linear and logistic regression analyses, accounting for clustering at the school level, were used to assess associations between gender, ethnicity, school location, and school's academic performance (average) to each outcome measure. The distribution of BMI was marginally skewed with a more pronounced positive tail in the girls. Median BMI was 15.6 kg/m2 in boys and 15.4 kg/m2 in girls, respectively. In boys, prevalence of overweight was 15.8% (95% CI: 12.6, 19.6), prevalence of obesity 4.9% (95% CI: 3.2, 7.4) and prevalence of thinness 12.4% (95% CI: 9.5, 15.9). Among girls, 18.9% (95% CI: 15.5, 22.9) were overweight, 5.1% (95% CI: 3.4, 7.7) were obese and 13.1% (95% CI: 10.2, 16.6) were thin. Urban children had a slightly higher mean BMI than rural children (0.5 kg/m2, 95% CI: 0.01, 1.00) and were nearly twice as likely to be obese (6.7% vs. 4.0%; adjusted odds ratio 1.6; 95% CI: 0.9, 3.5). Creole children were less likely to be classified as thin compared to Indian children (adjusted odds ratio 0.3, 95% CI: 0.2, 0.6). Mauritius is currently in the midst of nutritional transition with both a high prevalence of overweight and thinness in children aged 9-10 years. The coexistence of children representing opposite sides of the energy balance equation presents a unique challenge for policy and interventions. Further exploration is needed to understand the specific causes of the double burden of malnutrition and to make appropriate policy recommendations.

  7. Recent trends in the prevalence of overweight and obesity among Canadian children.

    Science.gov (United States)

    Rodd, Celia; Sharma, Atul K

    2016-09-20

    Previous studies have shown an increase in the prevalence of overweight and obesity among Canadian children from 23.3% to 34.7% during 1978-2004. We examined the most recent trends by applying current definitions of overweight and obesity based on World Health Organization (WHO) body mass index (BMI) thresholds and recently validated norms for waist circumference and waist:height ratio. We examined directly measured height and weight data from the Canadian Community Health Survey (2004-2005) and the Canadian Health Measures Survey (2009-2013). We calculated z scores for BMI, height and weight based on the 2014 WHO growth charts for Canada, including the new extension of weight-for-age beyond 10 years. To calculate z scores for waist circumference and waist:height ratios, we used new charts from the reference population in the US NHANES III (National Health and Nutrition Examination Survey, 1988-1994). Data were available for 14 014 children aged 3-19 years for the period 2004-2013. We observed a decline in the prevalence of overweight or obesity, from 30.7% (95% confidence interval [CI] 29.7% to 31.6%) to 27.0% (95% CI 25.3% to 28.7%) (p obesity at about 13%. These trends persisted after we adjusted for age, sex and race/ethnicity. Although they declined, the median z scores for BMI, weight and height were positive and higher than those in the WHO reference population. The z scores for waist circumference and waist:height ratio were negative, which indicated that the Canadian children had less central adiposity than American children in historic or contemporary NHANES cohorts. After a period of dramatic growth, BMI z scores and the prevalence of overweight or obesity among Canadian children decreased from 2004 to 2013, which attests to progress against this important public health challenge. © 2016 Canadian Medical Association or its licensors.

  8. Prevalence of diabetes, obesity, and metabolic syndrome in subjects with and without schizophrenia (CURES-104).

    Science.gov (United States)

    Subashini, R; Deepa, M; Padmavati, R; Thara, R; Mohan, V

    2011-01-01

    There are some reports that diabetes and metabolic syndrome (MS) are more prevalent among schizophrenia patients. However, there are very few studies in India which have estimated the prevalence of diabetes and MS in schizophrenia patients. The aim of this study was to determine the prevalence of diabetes, obesity, and MS in subjects with and without schizophrenia. This case control study comprised of "cases" i.e. subjects with schizophrenia recruited from a schizophrenia centre at Chennai and "controls" i.e. healthy age- and gender-matched subjects without psychiatric illness selected from an ongoing epidemiological study in Chennai in a 1:4 ratio of cases: Controls. Fasting plasma glucose and serum lipids were estimated for all subjects. Anthropometric measures including height, weight, and waist circumference were assessed. Diabetes and impaired fasting glucose (IFG) were defined using American Diabetes Association criteria. One-way ANOVA or student's "t" test was used to compare continuous variables and Chi-square test to compare proportion between two groups. The study group comprised of 655 subjects, 131 with schizophrenia and a control group of 524 subjects without schizophrenia. The prevalence of the diabetes, IFG, abdominal obesity and MS were significantly higher among subjects with schizophrenia compared to those without schizophrenia-diabetes (15.3% vs. 7.3%, P=0.003), IFG (31.3% vs. 8.6%, Pobesity (59.2% vs. 44.7%, Pobesity, and MS is significantly higher than in those without schizophrenia.

  9. Trends in the prevalence of diabetes and impaired fasting glucose in association with obesity in Iran: 2005-2011.

    Science.gov (United States)

    Esteghamati, Alireza; Etemad, Koorosh; Koohpayehzadeh, Jalil; Abbasi, Mehrshad; Meysamie, Alipasha; Noshad, Sina; Asgari, Fereshteh; Mousavizadeh, Mostafa; Rafei, Ali; Khajeh, Elias; Neishaboury, Mohamadreza; Sheikhbahaei, Sara; Nakhjavani, Manouchehr

    2014-02-01

    To estimate the prevalence and trends of diabetes mellitus (DM) and impaired fasting glucose (IFG), 2005-2011, and to determine the contribution of obesity to DM prevalence. Data from Surveillance of Risk Factors of Non-communicable Diseases (SuRFNCD) conducted in 2005, 2007, and 2011 were gathered. DM was defined as presence of self-reported previous diagnosis or a fasting plasma glucose (FPG)≥7 mmol/L. IFG was diagnosed with FPG levels between 5.6 and 6.9 mmol/L. Prevalence rates for 2011 and trends for 2005-2011 were determined by extrapolating survey results to Iran's adult population. Population attributable fraction (PAF) of obesity was also calculated. In 2011, IFG and total DM prevalence rates were 14.60% (95%CI: 12.41-16.78) and 11.37% (95%CI: 9.86-12.89) among 25-70 years, respectively. DM was more common in older age (p obesity (BMI≥30 kg/m(2)), and central obesity (waist circumference≥90 cm), respectively. Additionally, the DM increase rate in 2005-2011, was 20 times higher in morbidly obese compared with lean individuals. More than four million Iranian adults have DM which has increased by 35% over the past seven years, owing in large part, to expanding obesity epidemic. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  10. Prevalence of ''obesity disease'' and ''metabolic syndrome'' in obese pediatric outpatients at the University Hospital of Occupational and Environmental Health, Japan

    International Nuclear Information System (INIS)

    Araki, Shunsuke; Dobashi, Kazushige; Kubo, Kazuyasu; Kawagoe, Rinko; Yamamoto, Yukiyo; Kawada, Yasusada; Shirahata, Akira; Asayama, Kohtaro

    2008-01-01

    'Obesity Disease for Japanese Children' was defined in 2002, and very recently 'Metabolic Syndrome (MS) for Japanese Children' was also defined. We therefore aimed to determine the prevalence of these two among the obese pediatric outpatients at our university hospital. The subjects were 97 children, 58 boys and 39 girls, ranging in age from 5 to 15 years. A child was considered to be obese when the body weight exceeded 120% of the standard body weight. All the subjects exceeded 120% overweight, and 58 children (35 boys and 23 girls) were over 150% overweight. Eighty five children (53 boys and 32 girls) were diagnosed with obesity disease (87.6%). Sixteen children (12 boys and 4 girls) were diagnosed with metabolic syndrome, which was 16.5% of all the subjects and 18.8% of the children with obesity disease. Fourteen of the 16 children with MS were over 10 years old. Obesity disease is diagnosed when the child has an obesity disease score of more than 6. The obesity disease score was significantly correlated with the waist circumference and the visceral adipose tissue area measured by computed tomography. The mean score of the children with MS was significantly higher than that of the non-MS group (30.2 vs. 12.3 points). In this study, it was clear that about 90% of our clinic patients are in the obesity disease group, and need therapeutic interventions. The prevalence of MS in the pediatric age is very low compared with that of adults, but MS is a high-risk category of obesity disease. (author)

  11. Overweight and obesity in children and adolescents with Down syndrome-prevalence, determinants, consequences, and interventions: A literature review.

    Science.gov (United States)

    Bertapelli, Fabio; Pitetti, Ken; Agiovlasitis, Stamatis; Guerra-Junior, Gil

    2016-10-01

    Children with Down syndrome (DS) are more likely to be overweight or obese than the general population of youth without DS. To review the prevalence of overweight and obesity and their determinants in youth with DS. The health consequences and the effectiveness of interventions were also examined. A search using MEDLINE, Embase, Web of Science, Scopus, CINAHL, PsycINFO, SPORTDiscus, LILACS, and COCHRANE was conducted. From a total of 4280 studies, we included 45 original research articles published between 1988 and 2015. The combined prevalence of overweight and obesity varied between studies from 23% to 70%. Youth with DS had higher rates of overweight and obesity than youths without DS. Likely determinants of obesity included increased leptin, decreased resting energy expenditure, comorbidities, unfavorable diet, and low physical activity levels. Obesity was positively associated with obstructive sleep apnea, dyslipidemia, hyperinsulinemia, and gait disorder. Interventions for obesity prevention and control were primarily based on exercise-based programs, and were insufficient to achieve weight or fat loss. Population-based research is needed to identify risk factors and support multi-factorial strategies for reducing overweight and obesity in children and adolescents with DS. Copyright © 2016 Elsevier Ltd. All rights reserved.

  12. Cheese consumption and prevalence of overweight and obesity in a Basque adult population: a cross-sectional study.

    Science.gov (United States)

    Alegría-Lertxundi, Iker; Rocandio Pablo, Ana; Arroyo-Izaga, Marta

    2014-02-01

    Studies have reported a negative association between dairy product consumption and weight status. However, not as much research has focused on cheese; therefore, the aim of this study was to study the association between cheese intake and overweight and obesity in a representative Basque adult population. A food frequency questionnaire (FFQ) was obtained from a random sample of 1081 adults (530 males and 551 females, 17-96 years old). Cheese consumption data were expressed as g/1000 kcal/day. The prevalence of overweight/obesity was higher in men (55.1%) than in women (35.4%) (p processed cheese demonstrated a higher prevalence of excess weight, compared with those with higher consumption. The confounding variables selected in multivariate analysis were: occupational status and age in both genders; and place of residence in men. In conclusion, negative associations were found between consumption of some types of cheese and overweight and obesity in this population.

  13. Prevalence, Disparities, and Trends in Obesity and Severe Obesity Among Students in the Philadelphia, Pennsylvania, School District, 2006–2010

    OpenAIRE

    Robbins, Jessica M.; Mallya, Giridhar; Polansky, Marcia; Schwarz, Donald F.

    2012-01-01

    Introduction Epidemic increases in obesity negatively affect the health of US children, individually and at the population level. Although surveillance of childhood obesity at the local level is challenging, height and weight data routinely collected by school districts are valuable and often underused public health resources. Methods We analyzed data from the School District of Philadelphia for 4 school years (2006–2007 through 2009–2010) to assess the prevalence of and trends in obesity and...

  14. Prevalence of malnutrition, obesity and nutritional risk of Australian paediatric inpatients: a national one-day snapshot.

    Science.gov (United States)

    White, Melinda; Dennis, Nicole; Ramsey, Rebecca; Barwick, Katie; Graham, Christie; Kane, Sarah; Kepreotes, Helen; Queit, Leah; Sweeney, Annabel; Winderlich, Jacinta; Wong See, Denise; Littlewood, Robyn

    2015-03-01

    Low prevalence rates of malnutrition at 2.5% to 4% have previously been reported in two tertiary paediatric Australian hospitals. The current study is the first to measure the prevalence of malnutrition, obesity and nutritional risk of paediatric inpatients in multiple hospitals throughout Australia. Malnutrition, obesity and nutritional risk prevalence were investigated in 832 and 570 paediatric inpatients, respectively, in eight tertiary paediatric hospitals and eight regional hospitals across Australia on a single day. Malnutrition and obesity prevalence was determined using z-scores and body mass index (BMI) percentiles. High nutritional risk was determined as a Paediatric Yorkhill Malnutrition Score of 2 or more. The prevalence rates of malnourished, wasted, stunted, overweight and obese paediatric patients were 15%, 13.8%, 11.9%, 8.8% and 9.9%, respectively. Patients who identified as Aboriginal and Torres Strait Islander were more likely to have lower height-for-age z-scores (P malnutrition and nutritional risk of Australian paediatric inpatients on a given day was much higher when compared with the healthy population. In contrast, the proportion of overweight and obese patients was less. © 2014 The Authors. Journal of Paediatrics and Child Health © 2014 Paediatrics and Child Health Division (Royal Australasian College of Physicians).

  15. The prevalence of overweight, obesity and stunting in school children aged 6-19 years in Beijing, China.

    Science.gov (United States)

    Wu, Huahong; Li, Hui; Zong, Xinnan

    2016-11-01

    Childhood/adolescent obesity and stunting are associated with heightened risk of metabolic syndrome. Understanding the prevalence and patterns of stunting, the emergence of overweight/obesity in children and adolescents and the concomitant risk for metabolic syndrome is of critical importance for public health policy. To investigate the prevalence of overweight, obesity and stunting in school children and adolescents aged 6-19 years in Beijing and to compare the differences in screening rates by national and international references. School children aged 6-19 years in Xuanwu, Haidian and Fangshan district were selected. Overweight and obesity in the children was screened for using the International Obesity Task-force (IOTF) and Chinese standards. Stunting was defined as height-for-age Z-score (HAZ) less than -2 using the 2009 Chinese standards and 2007 WHO reference. A total of 99 482 children were included in this survey. The prevalences of overweight and obesity are 17.7% and 14.4% in the Chinese standard, but they are 18.1% and 8.6% in the IOTF standard; there were significant differences between the prevalences of these two standards (p overweight/obesity in boys are all significantly higher than that of girls in every age-group (p children and adolescents (2.6%) according to the Chinese standards, with 2.8% in boys, higher than the 2.5% of girls (p children and adolescents (1.2%) with 1.1% in boys and 1.3% in girls (p overweight/obesity in children and adolescents aged 6-19 years in Beijing was close to western countries, which should be highly valued when considering public health policies and the problem of growth stunting should not be ignored.

  16. Prevalence of obesity in nigerians with type 2 diabetes mellitus seen ...

    African Journals Online (AJOL)

    Background: Obesity increases the cardiovascular disease burden in type 2 diabetes mellitus (DM). There are few reports on obesity in type 2 DM patients in Edo State, Midwestern Nigeria. Objective: To determine the prevalence of obesity in Nigerians with type 2 DM seen in a secondary medical center. Methods: This was ...

  17. Prevalence of adolescent obesity at a high school in the City of Tshwane

    Directory of Open Access Journals (Sweden)

    Nomusa A. Ngwenya

    2017-05-01

    Conclusion: Evidence-based prevalence allowed for conceptualisation of the scope of the obesity epidemic and how children and young people are also affected. To enable proper planning for adolescent obesity interventions, the depth of consequences of obesity for the adolescent cohort should be well defined and clarified.

  18. Prevalence and correlates of childhood obesity in suburban area of Odisha: A cross sectional study

    Directory of Open Access Journals (Sweden)

    Sanghamitra Pati

    2014-01-01

    Full Text Available Introduction: In India obesity and overweight is increasing among urban adolescents. Both under and over nutrition is grappling the country at faster rate. Present study was an attempt to explore obesity and overweight prevalence among school going children in suburban areas of Cuttack city, Odisha, India and their correlates.Methodology: A cross-sectional study was done among school children in suburban area of Cuttack city, Odisha. A predesigned and pretested questionnaire was used to interview the study participants to elicit information about their age, number of siblings, birth order of the child, working status of parents, television screen viewing time, mode of transport to school and dietary habit of the students. A total of 550 children studying in class five to ten participated in our study.Result: Out of 550 children screened, nearly (14 2.5% students were thin or severely thin, whereas (6712.1% students were overweight or obese. Univariate analysis revealed that girls were almost five times at higher risk of being overweight/obesity compared to boys (OR: 4.78 95%CI: 1.35-16.93. Children who used motorized vehicles for going to school had an unadjusted Odds ratio of 10.08 [95%CI: 2.08-48.77] of being overweight or obese compared to those who walked to school. Having more than one child at home (OR= 0.15, 95%CI: 0.039-0.6 and doing physical activity for more than 30min per day (0.105, 95%CI: 0.015-0.72 were found to be protective against overweight and obesity.Conclusion: Bearing in mind the burden of overweight and obesity among school children there is a need for periodic screening, awareness at school and parent counselling.

  19. Prevalence, etiological factors and the treatment of infant exogenous obesity

    Directory of Open Access Journals (Sweden)

    Edio Luiz Petroski

    2003-06-01

    Full Text Available In the last few years, there has been considerable interest in the effects of excessive weight gain during childhood, due to the fact that the development of fat tissue in this period is a determinant of adult body composition. The objective of this study was to investigate the prevalence of infant obesity, to identify possible etiological factors, and to highlight treatments that have been used to reduce and/or prevent child obesity. Results have shown that obesity has increased more than any other nutritional problem in both developed and developing countries over the last decade. Etiological factors linked to childhood obesity were early weaning, introduction of inadequate nutrition, and physical inactivity. The treatment of childhood obesity requires a multidisciplinary team consisting of a doctor, nutritionist, psychologist, and physical educator. There are also some general recommendations to be followed: a balanced diet for adequate growth and weight control, and controlled physical exercise together with individual and family emotional support. Parental cooperation is important for the best results. Schools also have a fundamental role in teaching children positive attitudes and behavior towards physical activity and nutrition. RESUMO Nos últimos anos, o interesse sobre os efeitos do ganho de peso excessivo na infância tem aumentado consideravelmente, devido ao fato que o desenvolvimento da celularidade adiposa neste período ser determinante nos padrões de composição corporal de um indivíduo adulto. Este trabalho teve como objetivo investigar a prevalência da obesidade infantil, identificar os possíveis fatores etiológicos além de verifi car quais as intervenções que se destacaram nesta última década como forma de diminuir e/ou prevenir a obesidade em crianças. Os resultados encontrados foram que a obesidade é uma das enfermidades nutricionais que mais têm apresentado aumento de sua prevalência, tanto nos pa

  20. Prevalence of overweight and obesity in Danish preschool children over a 10-year period

    DEFF Research Database (Denmark)

    Larsen, Lone Marie; Hertel, Niels Thomas; Mølgaard, Christian

    2012-01-01

    Aim:  To determine change in the prevalence of overweight and obesity in preschool children, over a 10-year period and to identify possible predictors of overweight in 5-year-old children. Methods:  Anthropometric data from birth and routine child health examinations at 3 and 5 years of age...... of preschool children, the average BMI and prevalence of overweight and obesity did not vary significantly during the 10-year period. No significant changes in mean birth weight were registered and mean BMI in the group of obese children did not increase. Overweight or obesity at 5 years was strongly...... associated with overweight and obesity at 3 years and with birth weight and gender. Conclusion:  The prevalence of overweight and obesity was observed to be stable over a decade in Danish preschool children without changes in mean BMI in the group of obese children. A strong association between overweight...

  1. Female Overweight and Obesity in Adolescence: Developmental Trends and Ethnic Differences in Prevalence, Incidence, and Remission

    Science.gov (United States)

    Huh, David; Stice, Eric; Shaw, Heather; Boutelle, Kerri

    2012-01-01

    Despite substantial increases in the prevalence of adolescent overweight and obesity documented in recent decades, few studies have prospectively tracked their development during the entire adolescent period. The aims of this study were to characterize developmental trends in prevalence, incidence, and remission of overweight and obesity using…

  2. Prevalence of overweight and obesity in grade 1 learners in the ...

    African Journals Online (AJOL)

    Objectives. To determine the prevalence of overweight and obesity among grade 1 learners, taking into account age, gender, race and school socioeconomic profile. Methods. The study is based on the baseline prevalence of overweight and obesity as part of the ongoing 6-year longitudinal NW Child Health Integrated ...

  3. Change in the prevalence of obesity and use of health care in Denmark: an observational study

    DEFF Research Database (Denmark)

    Nielsen, Cathrine Wildenschild; Kjøller, Mette; Sabroe, Svend

    2011-01-01

    The purpose of this study was to examine the influence of the increasing prevalence of obesity on the development of health care utilization in Denmark in the period 1987-2005.......The purpose of this study was to examine the influence of the increasing prevalence of obesity on the development of health care utilization in Denmark in the period 1987-2005....

  4. Hypertension and obesity in adults living in a high HIV prevalence rural area in South Africa.

    Directory of Open Access Journals (Sweden)

    Abraham Malaza

    Full Text Available Hypertension and excess body weight are major risk factors of cardiovascular morbidity and mortality in developing countries. In countries with a high HIV prevalence, it is unknown how increased antiretroviral treatment and care (ART coverage has affected the prevalence of overweight, obesity, and hypertension. We conducted a health survey in 2010 based on the WHO STEPwise approach in 14,198 adult resident participants of a demographic surveillance area in rural South Africa to investigate factors associated with hypertension and excess weight including HIV infection and ART status. Women had a significantly higher median body mass index (BMI than men (26.4 vs. 21.2 kg/m(2, p<0.001. The prevalence of obesity (BMI ≥ 30 kg/m(2 in women (31.3%, 95% confidence interval (CI 30.2-32.4 was 6.5 times higher than in men (4.9%, 95% CI 4.1-5.7, whereas prevalence of hypertension (systolic or diastolic blood pressure ≥ 140 or 90 mm Hg, respectively was 1.4 times higher in women than in men (28.5% vs 20.8%, p<0.001. In multivariable regression analysis, both hypertension and obesity were significantly associated with sex, age, HIV and ART status. The BMI of women and men on ART was on average 3.8 (95% CI 3.2-3.8 and 1.7 (95% CI 0.9-2.5 kg/m(2 lower than of HIV-negative women and men, respectively. The BMI of HIV-infected women and men not on ART was on average 1.2 (95% CI 0.8-1.6 and 0.4 (95% CI -0.1-0.9 kg/m(2 lower than of HIV-negative women and men, respectively. Obesity was a bigger risk factor for hypertension in men (adjusted odds ratio (aOR 2.99, 95% CI 2.00-4.48 than in women (aOR 1.64, 95% CI 1.39-1.92 and overweight (25 ≤ BMI<30 was a significant risk factor for men only (aOR 1.53 95% CI 1.14-2.06. Our study suggests that, cardiovascular risk factors of hypertension and obesity differ substantially between women and men in rural South Africa.

  5. Nutritional Status and Obesity Prevalence in People with Gender Dysphoria

    Directory of Open Access Journals (Sweden)

    María Victorina Aguilar Vilas

    2014-08-01

    Full Text Available Gender dysphoria is a condition that involves a failure to adapt and a body dissatisfaction that makes these individuals especially susceptible to eating disorders. The aim of this paper was to ascertain the nutritional status, dietary behaviour and lifestyle and their effect on overweight/obesity prevalence of the people with gender dysphoria.Methods: A longitudinal study on 157 individuals from the Gender Disorder Unit at the Ramón y Cajal Hospital (Madrid who are undergoing hormonal treatment has been carried out. Usual dietary intake, physical activity habits and socioeconomic parameters were evaluated. The anthropometric parameters determined were weight, height, body-mass index (BMI, waist and hip circumference and body fat content. Results: The mean of the population eats a large number of servings of food, which leads to high levels of energy intake: 3,614.32 ± 1,314 kcal/day. These intakes are related to the physical activity performed. The average diet among this population is unbalanced, with a high consumption of fats, especially saturated fats and cholesterol. The breakfast is skipped by 16% of the population. Together with cross-hormone treatment, this dietary habitsand lifestylelead to an increase in body fat, especially in the female to male group whose overweight andobesity prevalence increase (22.72% vs 34.85%. Conclusion: This population suffers a change of their nutritional status due to a variation in their eating behaviour and lifestyle. This increase in the obesity prevalencemake it susceptible to chronic diseases and cardiovascular disorders. It is therefore necessary to include nutrition education courses in the comprehensive treatment programme (anatomical, psychological, etc. for these individuals.

  6. Nutritional Status and Obesity Prevalence in People with Gender Dysphoria

    Science.gov (United States)

    Vilas, María Victorina Aguilar; Rubalcava, Gabriela; Becerra, Antonio; Para, María Carmen Martínez

    2014-01-01

    Gender dysphoria is a condition that involves a failure to adapt and a body dissatisfaction that makes these individuals especially susceptible to eating disorders. The aim of this paper was to ascertain the nutritional status, dietary behaviour and lifestyle and their effect on overweight/obesity prevalence of the people with gender dysphoria. Methods A longitudinal study on 157 individuals from the Gender Disorder Unit at the Ramón y Cajal Hospital (Madrid) who are undergoing hormonal treatment has been carried out. Usual dietary intake, physical activity habits and socioeconomic parameters were evaluated. The anthropometric parameters determined were weight, height, body-mass index (BMI), waist and hip circumference and body fat content. Results The mean of the population eats a large number of servings of food, which leads to high levels of energy intake: 3,614.32 ± 1,314 kcal/day. These intakes are related to the physical activity performed. The average diet among this population is unbalanced, with a high consumption of fats, especially saturated fats and cholesterol. The breakfast is skipped by 16% of the population. Together with cross-hormone treatment, this dietary habitsand lifestylelead to an increase in body fat, especially in the female to male group whose overweight andobesity prevalence increase (22.72% vs 34.85%). Conclusion This population suffers a change of their nutritional status due to a variation in their eating behaviour and lifestyle. This increase in the obesity prevalencemake it susceptible to chronic diseases and cardiovascular disorders. It is therefore necessary to include nutrition education courses in the comprehensive treatment programme (anatomical, psychological, etc.) for these individuals. PMID:29546082

  7. Obesity and Atrial Fibrillation Prevalence, Pathogenesis, and Prognosis: Effects of Weight Loss and Exercise.

    Science.gov (United States)

    Lavie, Carl J; Pandey, Ambarish; Lau, Dennis H; Alpert, Martin A; Sanders, Prashanthan

    2017-10-17

    Both obesity and atrial fibrillation (AF) are increasing in epidemic proportions, and both increase the prevalence of cardiovascular disease events. Obesity has adverse effects on cardiovascular hemodynamics and cardiac structure and function, and increases the prevalence of AF, partly related to electroanatomic remodeling in obese patients. However, numerous studies, including in AF, have demonstrated an obesity paradox, where overweight and obese patients with these disorders have a better prognosis than do leaner patients with the same degree of severity of cardiovascular disease/AF. In this paper, the authors discuss special issues regarding AF in obesity, as well as the evidence that despite the presence of an obesity paradox, there are benefits of weight loss, physical activity/exercise training, and increases in cardiorespiratory fitness on the prognosis of obese patients with AF. Copyright © 2017 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

  8. Prevalencia de sobrepeso y obesidad en Cantabria Prevalence of overweight and obesity in Cantabria (Spain

    Directory of Open Access Journals (Sweden)

    Eulalia Aguilera-Zubizarreta

    2008-10-01

    Full Text Available Objetivo: Estimar la prevalencia del sobrepeso y la obesidad en Cantabria. Métodos: En el marco del estudio CANHTABRIA, se realizaron, entre los años 2002 y 2004, mediciones de peso y talla a una muestra de1.197 sujetos ≥ 18 años de edad representativa de la población general. Resultados: La prevalencia de sobrepeso fue del 37,6% (intervalo de confianza del 95% [IC95%]: 34,2-41, en hombres un 43,8% (IC95%: 37,2-50,5 y en mujeres un 32,4% (IC95%: 28,6-36,1; p Objetive: To estimate the prevalence of overweight and obesity in Cantabria (Spain. Methods: In the framework of the CANHTABRIA study, carried out in 2002-2004, measurements of height and weight were performed on a representative sample of 1197 subjects aged 18 years or over. Results: The overall prevalence of overweight was 37.6% (95%CI: 34.2-41; 43.8% (95%CI: 37.2-50.5 in males, and 32.4% (95%CI: 28.6-36.1 in females (p < 0.01. Prevalence of obesity was 22.3% (95%CI: 19.1-25.5; 23.2% (95%CI: 16.9-29.5 in males, and 21.5% (95%CI: 18.3-24.8 in females. Compared to persons with higher education, individuals with lowest level of education had two-fold higher prevalence of overweigth and obesity. Conclusions: The Increase in weight is a public health problem in Cantabria as it affects 6 out of 10 adults of the general population, mainly males and individuals with low educational level.

  9. Prevalence of Overweight and Obesity Among Iranian School Children in Different Ethnicities

    OpenAIRE

    Bibiseyedeh Rezaeian; Amir Houshang Mehrparvar; Rahmatollah Hafezi; Seyed-Jalil Mirmohammadi; Hamed Akbari

    2011-01-01

    Objective Malnutrition, overweight and obesity are major health concerns in modern societies and especially among children. Overweight and obesity affect children's current and future health. It is known that the prevalence of overweight differs by race, sex, and geographic location. Methods In a cross-sectional study 30092 Iranian children aged 7-18 years in six ethnic groups were selected by a cluster sampling. Prevalence of obesity and overweight and distribution of body mass index (BMI) b...

  10. Prevalence of overweight and obesity among nurses in Scotland: A cross-sectional study using the Scottish Health Survey.

    Science.gov (United States)

    Kyle, Richard G; Neall, Rosie A; Atherton, Iain M

    2016-01-01

    Increasing prevalence of overweight and obesity represents a global pandemic. As the largest occupational group in international healthcare systems nurses are at the forefront of health promotion to address this pandemic. However, nurses own health behaviours are known to influence the extent to which they engage in health promotion and the public's confidence in advice offered. Estimating the prevalence of overweight and obesity among nurses is therefore important. However, to date, prevalence estimates have been based on non-representative samples and internationally no studies have compared prevalence of overweight and obesity among nurses to other healthcare professionals using representative data. To estimate overweight and obesity prevalence among nurses in Scotland, and compare to other healthcare professionals and those working in non-heath related occupations. Cross-sectional study using a nationally representative sample of five aggregated annual rounds (2008-2012) of the Scottish Health Survey. Scotland. 13,483 adults aged 17-65 indicating they had worked in the past 4 weeks, classified in four occupational groups: nurses (n=411), other healthcare professionals (n=320), unqualified care staff (n=685), and individuals employed in non-health related occupations (n=12,067). Prevalence of overweight and obesity defined as Body Mass Index≥25.0. Estimates of overweight and obesity prevalence in each occupational group were calculated with 95% confidence intervals (CI). A logistic regression model was then built to compare the odds of being overweight or obese with not being overweight or obese for nurses in comparison to the other occupational categories. Data were analysed using SAS 9.1.3. 69.1% (95% CI 64.6, 73.6) of Scottish nurses were overweight or obese. Prevalence of overweight and obesity was higher in nurses than other healthcare professionals (51.3%, CI 45.8, 56.7), unqualified care staff (68.5%, CI 65.0, 72.0) and those in non-health related

  11. Overweight, obesity, and screen-time viewing among Chinese school-aged children: National prevalence estimates from the 2016 Physical Activity and Fitness in China—The Youth Study

    Directory of Open Access Journals (Sweden)

    Yujun Cai

    2017-12-01

    Conclusion: In 2016, the prevalence of obesity among Chinese school children was about 12%, and about 37% of them did not meet screen-time viewing recommendations. The prevalence of obesity and sedentary behavior was generally higher among boys than among girls, and it was higher for children living in urban areas than for those living in rural areas.

  12. Prevalence of overweight and obesity in children and adolescents in a county in Sweden.

    Science.gov (United States)

    Berg, I M; Simonsson, B; Brantefor, B; Ringqvist, I

    2001-06-01

    Overweight among young people in Sweden is increasing. The aim of the present study was to investigate the frequency of overweight and obesity based on body mass index (BMI) values among children and adolescents. Overweight was defined as a BMI value > or = 91st percentile and obesity as a BMI value > 98th percentile on an international reference BMI curve. The study population included boys and girls from four age groups: 9, 12, 15 and 18 y. The data consisted of self-reported measures of height and weight that were obtained from questionnaires used in a cross-sectional study in December 1997. A validation study was performed using a part of the study population. A total of 7011 (81.7%) participants completed the questionnaire. The correlation between self-reported estimations and objective measures of height and weight was high in the oldest age groups (0.88-0.98), but lower in the 9-y-old age groups (0.37-0.72). These self-reported estimations in the 9-y-olds were excluded from further analysis. It was found that 12.3%, 11.6% and 11.4% of the boys in the 12-, 15- and 18-y-old age groups and 6.8%, 5.5% and 4.8% of the girls in the same age groups were overweight and 7.9%, 8.9% and 7.3% of the boys and 5.1%, 4.2% and 3.9% of the girls were obese. The prevalence of overweight and obesity was found to be high in the study population and is a serious public health problem. The prevalence of obesity was significantly higher (p old boys living in rural areas than in city and town dwellers of the same age.

  13. The differential prevalence of obesity and related behaviors in two- vs. four-year colleges.

    Science.gov (United States)

    N Laska, Melissa; Pasch, Keryn E; Lust, Katherine; Story, Mary; Ehlinger, Ed

    2011-02-01

    The objective of this study was to determine whether obesity prevalence and weight-related behaviors (e.g., diet, physical activity) differ among students enrolled in 2-year community/technical colleges and those attending 4-year colleges/universities. This information could inform the development of intervention strategies. Through an existing surveillance system of Minnesota postsecondary education institutions, survey data were collected from 16,539 students from 27 campuses (14 two-year college campuses, 13 four-year college/university campuses; 2007-2008), including self-reported physical activity, media use, dietary patterns, weight control behaviors, height, and weight. Unadjusted analyses indicated that students enrolled in 2-year colleges, particularly females, had a higher prevalence of overweight/obesity, lower levels of physical activity, more television viewing, higher intakes of soda, fast food, and diet pills compared to students attending 4-year colleges (P students there were fewer differences between 2-year and 4-year colleges. Controlling for sociodemographic factors (e.g., race/ethnicity, age), most disparities in prevalence estimates remained, though many were attenuated. Overall, few young adults engage in weight-related behaviors consistent with national recommendations. Two-year college students may represent a particularly at-risk group. Disparities between 2- and 4-year college students exist beyond the sociodemographic differences in these populations. Effective weight-related interventions are needed for young adults, particularly females attending 2-year colleges and all males attending postsecondary institutions.

  14. PREVALENCE OF OVERWEIGHT AND OBESITY AMONG STUDENTS OF CLASS 11 AND 12- A STUDY FROM CALICUT, KERALA

    Directory of Open Access Journals (Sweden)

    Jisha Jose Chakkalackal

    2017-04-01

    Full Text Available BACKGROUND This descriptive study was carried out to find the prevalence of overweight and obesity in students of class 11 and 12. Possible associations of obesity-like lifestyle characteristics, hypertension and mood disturbances were evaluated. Another objective was to evaluate the reproductive health among adolescent girls. MATERIALS AND METHODS 400 students were chosen from a government higher secondary school at Calicut and data was collected by asking them to fill up a prestructured questionnaire. A short physical examination was also conducted. RESULTS The prevalence of overweight and obesity was found to be 5.5% and 2.5%, respectively. Significant association was found with parameters like hypertension (p=0.004, family history of obesity (p<0.001 and intake of non-vegetarian food (p=0.03. CONCLUSION Poor eating habits, lack of physical exercise as well as emotional stress were noted in addition to the prevalence of obesity. The need for follow up of students with obesity during adolescence was recognised through this study.

  15. Fifty years of fat: news coverage of trends that predate obesity prevalence.

    Science.gov (United States)

    Davis, Brennan; Wansink, Brian

    2015-07-10

    Obesity prevalence has risen in fifty years. While people generally expect media mentions of health risks like obesity prevalence to follow health risk trends, food consumption trends may precede obesity prevalence trends. Therefore, this research investigates whether media mentions of food predate obesity prevalence. Fifty years of non-advertising articles in the New York Times (and 17 years for the London Times) are coded for the mention of less healthy (5 salty and 5 sweet snacks) and healthy (5 fruits and 5 vegetables) food items by year and then associated with annual obesity prevalence in subsequent years. Time-series generalized linear models test whether food-related mentions predate or postdate obesity prevalence in each country. United States obesity prevalence is positively associated with New York Times mentions of sweet snacks (b = 55.2, CI = 42.4 to 68.1, p = .000) and negatively associated with mentions of fruits (b = -71.28, CI -91.5 to -51.1, p = .000) and vegetables (b = -13.6, CI = -17.5 to -9.6, p = .000). Similar results are found for the United Kingdom and The London Times. Importantly, the "obesity followed mentions" models are stronger than the "obesity preceded mentions" models. It may be possible to estimate a nation's future obesity prevalence (e.g., three years from now) based on how frequently national media mention sweet snacks (positively related) and vegetables or fruits (negatively related) today. This may provide public health officials and epidemiologists with new tools to more quickly assess the effectiveness of current obesity interventions based on what is mentioned in the media today.

  16. [Prevalence of overwight and obesity among children under five years in Peru 2007-2010].

    Science.gov (United States)

    Pajuelo-Ramírez, Jaime; Miranda-Cuadros, Marianella; Campos-Sánchez, Miguel; Sánchez-Abanto, José

    2011-06-01

    To estimate the prevalence of overweight and obesity in children under five in Peru in the years 2007-2010 and to describe according to geographical areas, poverty levels, maternal education, breastfeeding, child age, sex and birth weight. continuous (repeated cross-sectional) multistage, random sampling survey from the universe of children under five-years and pregnant women living in Peru, divided into five geographical areas. Out of 3,669 children, 50.3% were males (Lima N=680, Remaining Coast N=763, Urban Sierra N=719, Rural Sierra N=699, Jungle N=808) having their weight and height measured according to international standards. The national prevalence of overweight and obesity was 6.9%, with Metropolitan Lima (10.1%) as the highest and in the Jungle (2.6%) as the lowest. Age, sex, geographical area and birth weight were identified as risk factors through multiple logistic regression. overweight and obesity are higher in Lima, during the first year of age and when birth weight is more than 2.5 Kg.

  17. Overweight and Obesity: Prevalence, Consequences, and Causes of a Growing Public Health Problem.

    Science.gov (United States)

    Williams, Ellen P; Mesidor, Marie; Winters, Karen; Dubbert, Patricia M; Wyatt, Sharon B

    2015-09-01

    This review considers a variety of perspectives on overweight and obesity (OW/obesity), including measurement and classification; prevalence and changes in prevalence in recent years; genetic, biological, medical, individual, and social correlates of OW/obesity; and treatment approaches. Despite increased attention, OW/obesity is escalating in prevalence worldwide, and the causes are exceedingly complex. A range of innovative studies, including basic research on gut microflora, dietary composition, pharmacologic interventions, and surgical procedures, is generating findings with potential for future prevention and treatment of OW/obesity. Social system changes such as school programs and the awareness of the roles of personal, family, health provider, and cultural experiences related to OW/obesity have also gained traction for vital prevention and treatment efforts over the past decade.

  18. Metabolic Syndrome Components After Pediatric Liver Transplantation: Prevalence and the Impact of Obesity and Immunosuppression.

    Science.gov (United States)

    Perito, E R; Lustig, R H; Rosenthal, P

    2016-06-01

    Metabolic syndrome is associated with long-term morbidity and mortality after adult liver transplantation (LT). Whether pediatric LT recipients have a higher prevalence of metabolic syndrome remains controversial. In a cross-sectional study, we evaluated pediatric LT recipients aged 8-30 years using National Health and Nutrition Examination Survey (NHANES) protocols. LT recipients were matched by gender, race/ethnicity, and age with controls from NHANES. Pediatric LT recipients (n = 83), after adjusting for overweight/obesity and glucocorticoid use, had increased prevalence of prehypertension and hypertension, impaired glucose tolerance (IGT; 2-h glucose after oral glucose tolerance test ≥140 mg/dL), and low high-density lipoprotein compared to matched NHANES controls (n = 235) despite a lower prevalence of overweight/obesity. Among LT recipients, the adjusted odds of IGT doubled for every 7.5 years taking calcineurin inhibitors (odds ratio = 2.10, 95% confidence interval 1.06-4.17 per 7.5 years taking calcineurin inhibitors, p = 0.03). Among all subjects with IGT, LT recipients had a lower prevalence of overweight/obesity and less insulin resistance (homeostatic model assessment of insulin resistance) than did controls with IGT. Among normal weight subjects, LT recipients were significantly more likely than controls to have prehypertension/hypertension, IGT, low high-density lipoprotein, and metabolic syndrome. Pediatric LT recipients have unique metabolic syndrome profiles and risk factors and will require tailored screening and management protocols. © Copyright 2016 The American Society of Transplantation and the American Society of Transplant Surgeons.

  19. Prevalence of obesity among students aged 6 to 12 in China: a meta-analysis

    Directory of Open Access Journals (Sweden)

    Yue Tian

    2015-12-01

    Full Text Available Background: In recent years, obesity has become a major public health problem worldwide. It has been estimated that 8% of children are obese. This study evaluates the overall prevalence of obesity in primary students in recent years. Methods: Publications from 2011 and 2015 on the obesity prevalence among primary school students aged 6 to 12 in China were retrieved from the databases PubMed and Wanfang Data. Obesity was defined using the International Obesity Task Force standard body mass index cutoff points established for children. MetaAnalyst 3.13 software was used to calculate the total prevalence of obesity among primary school students in recent years. Results: After evaluation of the quality of the articles, 14 papers were finally included in our study. The pooled prevalence of obesity in students aged 6 to 12 is 10.2% (95% CI: 7.1–14.6%. Conclusion: Our results indicate that obesity is prevalent in students aged 6 to 12 in China. We believe that appropriate measures should be taken to control this situation.

  20. High prevalence of overweight and obesity among inner city Chinese children in Shanghai, 2011.

    Science.gov (United States)

    Jiang, Xiao-Xiao; Hardy, Louise L; Baur, Louise A; Ding, Ding; Wang, Ling; Shi, Hui-Jing

    2014-01-01

    In China, the prevalence of overweight and obesity appears to be increasing at unacceptable levels among young people living in major cities undergoing rapid economic growth. To report the prevalence of overweight and obesity among Shanghai inner city youth using the recently published International Obesity Task Force (IOTF) Asian definition. Secondary analysis of children aged 8-15 years who participated in the Shanghai Schools' Physical Fitness Examinations, a representative school-based survey. Height and weight were measured and body mass index (kg/m(2)) was calculated. The prevalence of overweight and obesity was determined using the IOTF children's BMI cut-points for Asian populations, equivalent to an adult BMI of 23 g/m(2) (overweight) and 27 kg/m(2) (obese). The prevalence of combined overweight and obesity was 49.1% for boys and 30.8% for girls aged 8-15-years. Almost one-in-five boys were obese, compared with 8.4% of girls. In boys the prevalence of overweight appeared to increase from age 10 years. The high prevalence of combined overweight and obesity among urban Chinese youth, especially among boys, requires immediate health promotion intervention.

  1. Decreasing Prevalence of Obesity Among Young Children in Massachusetts From 2004 to 2008

    Science.gov (United States)

    Gillman, Matthew W.; Rifas-Shiman, Sheryl L.; Sherry, Bettylou; Kleinman, Ken; Taveras, Elsie M.

    2012-01-01

    OBJECTIVE: To examine whether the obesity prevalence is increasing, level, or decreasing among young US children (aged children) at a multisite pediatric practice in eastern Massachusetts during 1999–2008. By using the Centers for Disease Control and Prevention 2000 gender-specific growth charts, we defined obesity as weight-for-length ≥95th percentile for children aged children aged 24 to obesity trends in 2 separate periods, 1999–2003 and 2004–2008, adjusting for age group, race/ethnicity, health insurance, and practice site. RESULTS: From 1999 to 2003, the obesity prevalence was fairly stable among both boys and girls. From 2004 to 2008, the obesity prevalence substantially decreased among both boys and girls. The decline in obesity prevalence during 2004–2008 was more pronounced among children insured by non-Medicaid health plans than among those insured by Medicaid. CONCLUSIONS: Among children aged obesity prevalence decreased during 2004–2008, which is in line with national data showing no increase in prevalence during this time period. The smaller decrease among Medicaid-insured children may portend widening of socioeconomic disparities in childhood obesity. PMID:22529276

  2. Prevalence of Overweight and Obesity in the Middle-age Population: A Priority for the Health System.

    Science.gov (United States)

    Khabazkhoob, Mehdi; Emamian, Mohammad Hassan; Hashemi, Hassan; Shariati, Mohammad; Fotouhi, Akbar

    2017-06-01

    The aim of this study was to determine the prevalence of overweight and obesity and their associated factors in the middle-aged population of Shahroud, North of Iran. In a population-based cross-sectional study with random cluster sampling, 300 clusters of Shahroud (north of Iran) were randomly selected from the 40-64 yr old population of the city, during 2009 and 2010. Upon enrollment, participants were weighed on digital scales and their heights were measured under standard conditions. Overweight and obesity were defined as a body mass index (BMI) of 25-29.9 kg/m 2 and a BMI ≥30 kg/m 2 , respectively. Of the 6311 selected people, 5190 people (82.2%) participated in the study. Their mean age was 50.9±6.2 yr, and 2977 of them were women (57.4%). Age and gender standardized mean BMI in the study population were 28.1 kg/m 2 (95% CI: 27.9-28.2). Age and gender-standardized prevalence of BMI≥25 was 74.4% (95% CI: 73.0-75.8); 43.4% (95% CI 44.8-42.0) were overweight and 31.0% (95% CI 32.5-29.6) were obese. Overweight, Obesity and a BMI ≥25 prevalence's were significantly higher in women ( P <0.001). In the multiple logistic regression models, female gender and higher economic status were significantly correlated with BMI≥25. In addition, people over the age of 54 yr were more likely to have BMI≥25 than those in the 40-44 yr age range ( P <0.001). The prevalence of overweight and obesity in the present study, especially in women, was higher than that reported from previous studies in Iran. Considering prevention, programs for overweight and obesity-related are suggested as a priority for the health system in this population.

  3. Recent trends in the prevalence of underweight, overweight, and obesity in Korean adults: The Korean National Health and Nutrition Examination Survey from 1998 to 2014

    Directory of Open Access Journals (Sweden)

    Hyun-Young Shin

    2017-09-01

    Full Text Available Background: Recent obesity studies have reported that the rising trend in obesity has stabilized or leveled off. Our study aimed to update estimates of the recent prevalence trend in obesity based on the Korean National Health and Nutrition Examination Survey 1998–2014. Methods: A total of 66,663 subjects were included and defined as being either underweight, overweight, or obese, in accordance with a BMI of 18.5 kg/m2 or lower, 23 kg/m2 or higher, and 25 kg/m2 or higher, respectively. Results: The prevalence of underweight in KNHANES I through VI surveys was 5.4%, 6.1%, 5.8%, 6.5%, 7.6%, and 7.5%, respectively, in men (p for trend = 0.04, β = 0.003 and 4.7%, 3.3%, 3.4%, 3.3%, 2.7%, and 2.6%, respectively, in women (p for trend = 0.03, β = −0.002. Also for KNHANES I through VI, the respective prevalence of overweight/obesity was 50.3%, 57.2%, 62.5%, 62.3%, 61.4%, and 61.3% in men (p for trend<0.01, β = 0.009 and 48.3%, 50.3%, 50.0%, 47.8%, 47.0%, and 45.3% in women (p for trend<0.01, β = −0.01, respectively. Conclusions: The obesity occurrence in men was trending upward with respect to overweight/obesity and for grade 1 and 2 obesity, but not for abdominal obesity. However, the obesity trends in women were leveling off from overweight/obesity, grade 1 obesity, and abdominal obesity measures. Further studies are required with data on muscle mass and adiposity for effective obesity control policies.

  4. Prevalence of and contributing factors to overweight and obesity among the schoolchildren of Podgorica, Montenegro

    Directory of Open Access Journals (Sweden)

    Jakšić Marina

    2017-01-01

    Full Text Available Introduction/Objective. Childhood obesity is an emerging public health problem. The national prevalence of child overweight/obesity in Montenegro has increased by one third in the last decade. As the overwhelming majority of Montenegrin population is urban, investigation of obesity and correlates among urban children is of special public health interest. The aim of this study was to investigate the prevalence of and contributing factors to obesity among schoolchildren of Podgorica. Method. The sample included 1,134 schoolchildren (49.8% boys aged 7–12 years, from 10 elementary schools in Podgorica. We measured children’s body mass, body height, and waist circumference to calculate body mass index (BMI and waist-to-height ratio. The research instrument was a closed type of the original questionnaire. Nutritional status was assessed according to the criteria recommended by the American Centers for Disease Control and Prevention, World Health Organization and International Obesity Task Force. Results. Among the investigated children there were 21.2% and 6% overweight and obese children, respectively. Obesity was more frequent among boys (7.6% compared to girls (4.4%. In a multiple regression, childhood obesity was positively related to the following: male gender, younger age, lower number of siblings, parental obesity, and low physical activity. Conclusion. One out of five urban Montenegrin schoolchildren is overweight/obese, with obesity being twice as frequent among boys compared to girls. A program against obesity among urban Montenegrin children should focus on the revealed contributing factors.

  5. Monitoring obesity prevalence in the United States through bookmarking activities in online food portals.

    Directory of Open Access Journals (Sweden)

    Christoph Trattner

    Full Text Available Studying the impact of food consumption on people's health is a serious matter for its implications on public policy, but it has traditionally been a slow process since it requires information gathered through expensive collection processes such as surveys, census and systematic reviews of research articles. We argue that this process could be supported and hastened using data collected via online social networks. In this work we investigate the relationships between the online traces left behind by users of a large US online food community and the prevalence of obesity in 47 states and 311 counties in the US. Using data associated with the recipes bookmarked over an 9-year period by 144,839 users of the Allrecipes.com food website residing throughout the US, several hierarchical regression models are created to (i shed light on these relations and (ii establish their magnitude. The results of our analysis provide strong evidence that bookmarking activities on recipes in online food communities can provide a signal allowing food and health related issues, such as obesity to be better understood and monitored. We discover that higher fat and sugar content in bookmarked recipes is associated with higher rates of obesity. The dataset is complicated, but strong temporal and geographical trends are identifiable. We show the importance of accounting for these trends in the modeling process.

  6. Monitoring obesity prevalence in the United States through bookmarking activities in online food portals.

    Science.gov (United States)

    Trattner, Christoph; Parra, Denis; Elsweiler, David

    2017-01-01

    Studying the impact of food consumption on people's health is a serious matter for its implications on public policy, but it has traditionally been a slow process since it requires information gathered through expensive collection processes such as surveys, census and systematic reviews of research articles. We argue that this process could be supported and hastened using data collected via online social networks. In this work we investigate the relationships between the online traces left behind by users of a large US online food community and the prevalence of obesity in 47 states and 311 counties in the US. Using data associated with the recipes bookmarked over an 9-year period by 144,839 users of the Allrecipes.com food website residing throughout the US, several hierarchical regression models are created to (i) shed light on these relations and (ii) establish their magnitude. The results of our analysis provide strong evidence that bookmarking activities on recipes in online food communities can provide a signal allowing food and health related issues, such as obesity to be better understood and monitored. We discover that higher fat and sugar content in bookmarked recipes is associated with higher rates of obesity. The dataset is complicated, but strong temporal and geographical trends are identifiable. We show the importance of accounting for these trends in the modeling process.

  7. Prevalence of childhood overweight and obesity and associated factors in Peru.

    Science.gov (United States)

    Preston, Emma C; Ariana, Proochista; Penny, Mary E; Frost, Melanie; Plugge, Emma

    2015-12-01

    To determine the prevalence of and factors associated with childhood overweight and obesity among a cohort of children 7-8 years of age in Peru. This was a cross-sectional secondary analysis of data from the Young Lives longitudinal study of childhood poverty. The sample was a cohort of 1 737 children 7-8 years of age in 2009. Prevalence of overweight and obesity was assessed using body mass index-forage Z-scores. Logistic regression was used to determine associations with a number of individual, household, and community factors. Prevalences of overweight and obesity were 19.2% and 8.6%, respectively. A prevalence of 32.0% and 23.5% overweight and obesity was found among males and females, respectively. High socioeconomic status, living in Lima, having a mother who was overweight or obese, being male, and being an only child or having only one sibling were associated with being overweight and obese at this age. This study shows a high prevalence of childhood and maternal overweight and obesity in Peru. In contrast to findings in many high-income countries, the findings in Peru indicate that children from wealthier households were more likely to be overweight or obese than those from poorer households. In addition, there is something particularly obesogenic about the Lima environment that merits further investigation, and several key issues to consider when targeting future interventions and research.

  8. Prevalence of childhood overweight and obesity and associated factors in Peru

    Directory of Open Access Journals (Sweden)

    Emma C. Preston

    Full Text Available OBJECTIVE:To determine the prevalence of and factors associated with childhood overweight and obesity among a cohort of children 7-8 years of age in Peru. METHODS: This was a cross-sectional secondary analysis of data from the Young Lives longitudinal study of childhood poverty. The sample was a cohort of 1 737 children 7-8 years of age in 2009. Prevalence of overweight and obesity was assessed using body mass index-forage Z-scores. Logistic regression was used to determine associations with a number of individual, household, and community factors. RESULTS: Prevalences of overweight and obesity were 19.2% and 8.6%, respectively. A prevalence of 32.0% and 23.5% overweight and obesity was found among males and females, respectively. High socioeconomic status, living in Lima, having a mother who was overweight or obese, being male, and being an only child or having only one sibling were associated with being overweight and obese at this age. CONCLUSIONS: This study shows a high prevalence of childhood and maternal overweight and obesity in Peru. In contrast to findings in many high-income countries, the findings in Peru indicate that children from wealthier households were more likely to be overweight or obese than those from poorer households. In addition, there is something particularly obesogenic about the Lima environment that merits further investigation, and several key issues to consider when targeting future interventions and research.

  9. [Overweight and obesity: prevalence and determining social factors of overweight in the Peruvian population (2009-2010)].

    Science.gov (United States)

    Álvarez-Dongo, Doris; Sánchez-Abanto, Jose; Gómez-Guizado, Guillermo; Tarqui-Mamani, Carolina

    2012-01-01

    Estimate the prevalence of overweight, obesity and the determining social factors of overweight in the Peruvian population. A cross-cut study was conducted which included family members from homes in the sample of the National Household Survey, 2009-2010. Stratified random and multistage sampling was used. The sample included 69 526 members; the anthropometric measurements were done based on the international methodology. To evaluate overweight and obesity, weight-for-height (children Overweight and obesity were higher in young adults (62.3%) and lower in children overweight according to age group were: not being poor (child Overweight and obesity are indeed a public health issue in Peru. Not being poor and living in urban areas are determining social factors of overweight among Peruvian people.

  10. [Prevalence of overweight and obesity in children and adolescents from Cochabamba (Bolivia); a cross-sectional study].

    Science.gov (United States)

    Masuet-Aumatell, Cristina; Ramon-Torrell, Josep Maria; Banqué-Navarro, Marta; Dávalos-Gamboa, María del Rosario; Montaño-Rodríguez, Sandra Lucía

    2013-11-01

    The anthropometric status of school age children and young adolescents in Andean countries is not well known. The aim of the study was to assess the prevalence of overweight and obese children and adolescents in the Cochabamba region (Bolivia), and their association with different variables, as well as to determine the agreement between two classifications (BAP, IOTF) of obesity and overweight. A school-based cross-sectional survey (n=441) was carried out in 2010 in pupils, aged 5 to 16 years old, living in the Cochabamba region (Bolivia). Evaluations were based on parent-administered questionnaires and a physical examination based on anthropometric measures. Descriptive, bivariate, and concordance analyses were performed. The overall prevalence of overweight and obesity were 20.9% (CI95% 17.1-24.7) and 3.2% (CI 95% 1.6-4.8) respectively, with higher incidences in younger birth cohorts from rural areas. No differences were observed according to gender, parent's educational level, nutritional patterns, or physical activity. There was a moderate agreement globally and on overweight, and excellent on obesity. This study determined that the prevalence of overweight and obese Bolivian school children is increasing, mainly in younger birth cohorts from rural areas, independently from physical activity and energy intake. Copyright AULA MEDICA EDICIONES 2013. Published by AULA MEDICA. All rights reserved.

  11. Prevalence of General Obesity and Abdominal Obesity in the Spanish Adult Population (Aged 25-64 Years) 2014-2015: The ENPE Study.

    Science.gov (United States)

    Aranceta-Bartrina, Javier; Pérez-Rodrigo, Carmen; Alberdi-Aresti, Goiuri; Ramos-Carrera, Natalia; Lázaro-Masedo, Sonia

    2016-06-01

    According to the 2013 analysis of the Institute of Health Metrics, high body mass index values are the most important risk factor for disease in Spain. Consequently, we describe the prevalence of total obesity and abdominal obesity in the Spanish adult population (25-64 years) for 2014-2015. The sample was taken from the ENPE study, a cross-sectional study with a representative sample of the noninstitutionalized population (n = 6800) carried out between May 2014 and May 2015. This analysis refers to the population between age 25 and 64 years (n = 3966). The anthropometric measurements were performed by trained observers at participants' homes according to standard international protocols. Body mass index ≥ 25 was defined as overweight and ≥ 30 as obesity. Abdominal obesity was classified as waist > 102 cm in men and > 88 cm in women. The estimated prevalence of overweight in the Spanish adult population (25-64 years) was 39.3% 95% confidence interval [95%CI], 35.7%-42.9%). The prevalence of general obesity was 21.6% (95%CI, 19.0%-24.2%) and, more specifically, was 22.8% (95%CI, 20.6%-25.0%) among men and 20.5% (95%CI, 18.5%-22.5%) among women, and rose with age. The prevalence of abdominal obesity was estimated at 33.4% (95%CI, 31.1%-35.7%) and was higher among women (43.3%; 95%CI, 41.1%-45.8%) than among men (23.3%; 95%CI, 20.9%-25.5%), and also rose with age. The prevalence of general obesity and abdominal obesity in Spain is high, although the distribution differs according to autonomous community. A comparison with earlier data reveals a considerable increase in overweight, indicating the need for routine monitoring and comprehensive initiatives. Copyright © 2016 Sociedad Española de Cardiología. Published by Elsevier España, S.L.U. All rights reserved.

  12. Higher Midazolam Clearance in Obese Adolescents Compared with Morbidly Obese Adults

    NARCIS (Netherlands)

    Rongen, van A.; Brill, M.J.E.; Vaughns, J.D.; Välitalo, P.A.J.; Dongen, van E.P.A.; Ramshorst, van B.; Barrett, J.S.; Anker, van den J.N.; Knibbe, C.A.J.

    2017-01-01

    The clearance of cytochrome P450 (CYP) 3A substrates is reported to be reduced with lower age, inflammation and obesity. As it is unknown what the overall influence is of these factors in the case of obese adolescents vs. morbidly obese adults, we studied covariates influencing the clearance of the

  13. PREVALENCE OF OBESITY AND ITS INFLUENCING FACTORS AMONG SCHOOL CHILDREN OF BAGALKOT CITY, KARNATAKA

    Directory of Open Access Journals (Sweden)

    Mannapur

    2015-07-01

    Full Text Available BACKGROUND: Overweight and obesity are the fifth leading risk of global deaths. Once considered a high income country problem, overweight and obesity are now raising in low income and middle income countries especially in urban settings . OBJECTIVE: To determine the prevalence of obesity in school children and to identify the factors influencing childhood obesity. MATERIALS AND METHOD S: The present study has been undertaken at one of the school of Vidyagiri, Bagalkot. The duration of study was during March to August 2014 for a period of two months. A total of 750 students from standard V to X, aged between 10 - 15 year s had been enrolled in the study. It is a Cross - sectional descriptive study Obesity was assessed by BMI for age. Body mass index (BMI was calculated as body weight in kilograms/height in meter square. The children were categorized into obese and non - obese by using K.N. Agarwal percentiles, children with 95th Percentile of BMI is taken as cut - off point. Children with BMI more than this cut - off point with respect to age and sex is considered as obese. The association of each of the variables with obesity was assessed with the Chi - square test. RESULTS: 22.53% of the children had family history of obesity. The total prevalence of obesity was 2.80%. The Prevalence of obesity among male was 2.01% and in female it was 0.79%. The association between obesity in chil dren and family H/O obesity, Diabetes, frequency of outdoor games, number of high energy food intake and education of mother is found to be statistically significant

  14. The impact of obesity on risk factors and prevalence and prognosis of coronary heart disease-the obesity paradox.

    Science.gov (United States)

    De Schutter, Alban; Lavie, Carl J; Milani, Richard V

    2014-01-01

    Obesity is associated with a host of cardiovascular risk factors and its prevalence is rising rapidly. Despite strong evidence that obesity predisposes to the development and progression of coronary heart disease (CHD), numerous studies have shown an inverse relationship between various measures of obesity (most commonly body mass index) and outcomes in established CHD. In this article we review the evidence surrounding the ≪obesity paradox≫ in the secondary care of CHD patients and the CHD presentations where a paradox has been found. Finally we discuss the impact of cardiorespiratory fitness and a number of mechanisms which may offer potential explanations for this puzzling phenomenon. © 2014.

  15. Prevalence of obesity and abdominal obesity from four to 16 years old children living in the Mexico-USA border

    OpenAIRE

    Bacardí-Gascón, Montserrat; Jones, Elizabeth G.; Jiménez-Cruz, Arturo

    2013-01-01

    The prevalence of obesity among Mexicans is alarming in both the child and adult populations. The objective of this study was to determine the levels of overweight, obesity and abdominal obesity in pre-school (PS), elementary (ES), and middle high (MHS) public school children from Tijuana. From February to April of 2011, a bietapic random sample was selected by cluster method of 30 PS, 30 ES, and 30 MHS children. And a sample of 30 groups for each level was chosen. Twenty elementary teachers ...

  16. PREVALENCE OF OBESITY & HYPERTENSION IN ADOLESCENT SCHOOL GOING CHILDREN OF BERHAMPUR, ODISHA, INDIA.

    OpenAIRE

    Satyajit Bagudai; Pranati Nanda; Satyanath Reddy Kodidala

    2014-01-01

    Background: In the prevailing era of adult hypertension, limited data are available regarding the profile of childhood obesity & hypertension from India. We examined & studied the prevalence of childhood obesity & hypertension in a representative sample of school children from Berhampur, Odisha & tried to find out if any relationship is there or not between obesity & hypertension in those study population. Methods: In a cross sectional study we select the children from different schools o...

  17. the prevalence of obesity as indicated by body mass index among ...

    African Journals Online (AJOL)

    Uwaifoh

    2012-03-30

    Mar 30, 2012 ... associations with some cardiovascular risk factors (CVD). ... The prevalence of overweight and obesity in most developed .... Nigerian cities like Aba, have witnessed an increase in the number of fast food outlets as well as.

  18. Prevalence of underweight, overweight and obesity in university students from the region of Anhui (China).

    Science.gov (United States)

    Ren, Xiaohua; Chen, Yan; He, Lianping; Jin, Yuelong; Tian, Li; Lu, Mi; Lu, Wei; Ding, Lingling; Guo, Daoxia; Wang, Linghong; Nie, Zhognhua; Yao, Yingshui

    2014-12-16

    Overweight and obesity are epidemic worldwide. Our previous study found that the prevalence of overweight and obesity in primary students is high. we sought to estimate whether the prevalence of overweight and obesity among university students is still high in China. A cross-sectional study was designed to collect the routine health screening data for university students in 2013. The height and weight of students were measured, and BMI was calculated with height and weight, we estimated the underweight and obesity prevalence of university students using by two references [Working Group on Obesity references in China (2004) and World Health Organization (WHO) criteria (2000)]. Depending on the China references used, the overall prevalence of underweight, overweight (including obesity) and obesity in male university students were 14.2%, 14.7% and 4.2%, respectively; in female university students were 27.5%, 4.4% and 0.6%, respectively. Depending on the WHO references used, the overall prevalence of underweight, overweight (including obesity) and obesity in male university students were 14.2%, 11.5% and 2.5%, respectively, in female university students were 27.5%, 2.4% and 0.3%, respectively. An interesting observation made was that the underweight prevalence of university students has an increasing trend, especially in female. The study showed that the prevalence of underweight in university students, especially in female students has become a critical health issue. Related department of school and government should pay more attention to student's physical health. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

  19. Prevalence of obesity and diabetes in Spanish adults 1987-2012.

    Science.gov (United States)

    Basterra-Gortari, Francisco Javier; Bes-Rastrollo, Maira; Ruiz-Canela, Miguel; Gea, Alfredo; Martinez-Gonzalez, Miguel Ángel

    2017-03-22

    The prevalence of obesity and diabetes mellitus (DM) has increased worldwide. Our objective was to examine trends in the prevalence of overweight, obesity, morbid obesity and DM in Spain from 1987 to 2012. Data were obtained from 8 waves of the national health surveys which are cross-sectional studies conducted in representative samples of the Spanish adult population. Self-reported data of 156,440 adults (≥16 years) from 1987 to 2012 were used. Body mass index (BMI) was calculated from self-reported weight and height. Overweight was defined as a BMI of 25.0 to 29.9kg/m 2 , obesity as a BMI≥30kg/m 2 and morbid obesity as a BMI≥40kg/m 2 . DM was considered present if the participant reported having been diagnosed. Age-adjusted prevalence was adjusted by the direct standardisation method to the 2003 survey population. From 1987 to 2012 age-adjusted prevalence of overweight increased from 34.0% (95% confidence interval [95% CI] 33.2-34.8) to 35.8% (95% CI 35.0-36.6), prevalence of obesity from 8.0% (95% CI 7.5-8.5) to 16.5% (95% CI 15.7-17.1%) and DM prevalence from 4.2% (95% CI 3.9-4.5) to 7.1% (95% CI 6.7-7.4%). Morbid obesity increased from 0.20% (95% CI 0.13-0.27) in 1993 to 0.88% (95% CI 0.70-1.05) in 2012. The growth rate was greater among males. An increasing trend of the prevalence of overweight, obesity, morbid obesity and DM was found in Spain from 1987 to 2012, particularly in males. Copyright © 2016 Elsevier España, S.L.U. All rights reserved.

  20. Fat government, thin populace? Is the growth of obesity prevalence lower in more generous welfare states?

    NARCIS (Netherlands)

    Vis, B.; Hylands, T.

    2013-01-01

    In the last few decades, the prevalence of obesity has expanded rapidly and now constitutes a grave public health concern across the developed world. Obesity is negatively associated with, among other factors, education and healthcare quality, which are factors that governments can and do influence

  1. Prevalence of Overweight and Obesity in Children with Intellectual Disabilities in Korea

    Science.gov (United States)

    Choi, Eunsook; Park, HyunJu; Ha, Yeongmi; Hwang, Won Ju

    2012-01-01

    Background: Overweight and obesity in children with intellectual disabilities may be a major health threat. The purpose of this study was to examine the prevalence of overweight and obesity in Korean children with intellectual disabilities aged 7-18 years who did not have specific genetic syndromes or physical disabilities. Materials and methods:…

  2. Prevalence and Potential Factors Associated with Overweight and Obesity Status in Adults with Intellectual Developmental Disorders

    Science.gov (United States)

    Ranjan, Sobhana; Nasser, Jennifer A.; Fisher, Kathleen

    2018-01-01

    Background: The prevalence of being overweight and obese is increasing not just in the general population but also in individuals with intellectual disability (ID). Therefore, a need to identify factors contributing to overweight/obesity arises as this population is escalating. Materials and Methods: This narrative review article summarizes…

  3. Prevalence of obesity among diabetics seen in a tertiary health care ...

    African Journals Online (AJOL)

    Background: Obesity is a leading determinant for diabetes mellitus. The objective of this study was to assess the prevalence of overweight/obesity among diabetic patients seen at a tertiary hospital in South-South Nigeria. Methods: A retrospective study of 244 diabetic patients seen between January 2010 and June 2012.

  4. Overweight and Obesity in Eastern Mediterranean Region: Prevalence and Possible Causes

    Directory of Open Access Journals (Sweden)

    Abdulrahman O. Musaiger

    2011-01-01

    Full Text Available The objective of this paper was to explore the prevalence of overweight and obesity among various age groups as well as discuss the possible factors that associated with obesity in the Eastern Mediterranean Region (EMR. A systematic review of published papers between 1990 and 2011 was carried out. Obesity reached an alarming level in all age groups of the EMR countries. The prevalence of overweight among preschool children(<5 years ranged from 1.9% to 21.9%, while the prevalence of overweight and obesity among school children ranged from 7% to 45%. Among adults the prevalence of overweight and obesity ranged from 25% to 81.9%. Possible factors determining obesity in this region include: nutrition transition, inactivity, urbanization, marital status, a shorter duration of breastfeeding, frequent snacking, skipping breakfast, a high intake of sugary beverages, an increase in the incidence of eating outside the home, long periods of time spent viewing television, massive marketing promotion of high fat foods, stunting, perceived body image, cultural elements and food subsidize policy. A national plan of action to overcome obesity is urgently needed to reduce the economic and health burden of obesity in this region.

  5. Prevalence of overweight and obesity among preparatory school adolescents in Urban Sharkia Governorate, Egypt

    Directory of Open Access Journals (Sweden)

    Mohamed A Talat

    2016-03-01

    Conclusion: This study found a relatively high prevalence of overweight and obesity among adolescents aged 12–15 years in urban Sharkia Governorate. Risk factors of overweight and obesity were low level of parent education, faulty feeding habits and physical inactivity.

  6. Prevalence and Risk Factors of Obesity and Overweight among Primary School Children in Yazd

    Directory of Open Access Journals (Sweden)

    M Sadr-Bafghi

    2009-01-01

    Full Text Available Introduction: Obesity and overweight are one of the health problems in developed and developing countries that are increasing every day. The purpose of this study was to asses the prevalence of obesity and overweight and their risk factors among preschool children in Yazd . .Methods: In a descriptive cross sectional study 400 preschool aged 6 years, including 200 boys and 200 girls were selected via random sampling method from among health assessment clinics and evaluated for obesity and overweight and their risk factors in 2005-2006. BMI for age and sex was based on standardized percentile curves for BMI ( NHNESIII accepted by WHO . Obesity was defined as BMI >95th and overweigh as BMI in 85-95th percentile. The data of the research was collected through complied questionnaire by interviewing parents and then analyzed and evaluated using SPSS: 11.5 software. Results: The prevalence of obesity and overweight was 3.8% and 4.3%, respectively. Frequency of obesity and overweight was approximately 5.5% and 5% in boys and 2%, 3.5% in girls, respectively. Obesity and overweight had a significant statistical relationship with physical activity, amount of television viewing and consumption of fast food and soda, but no statistically significant relationships were seen with sex, birth order and parental educational levels. Conclusion: In this study, prevalence of obesity and overweight was lower than other similar studies, but obesity risk factors should be considered during decision making on preventive measures.

  7. The Effect of Age on the Prevalence of Obesity among US Youth with Autism Spectrum Disorder.

    Science.gov (United States)

    Must, Aviva; Eliasziw, Misha; Phillips, Sarah M; Curtin, Carol; Kral, Tanja V E; Segal, Mary; Sherwood, Nancy E; Sikich, Linmarie; Stanish, Heidi I; Bandini, Linda G

    2017-02-01

    We sought to assess the association between age and the prevalence of obesity among children with and without autism spectrum disorder (ASD) in the 2011-2012 National Survey of Children's Health. Analyses were restricted to 43,777 children, ages 10-17, with valid measures of parent-reported weight, height, and ASD status. Exploratory analyses describe the impact of sex, race/ethnicity, and household income on the relationship between age and obesity in ASD. Although the overall prevalence of obesity among children with ASD was significantly (p obesity among children with ASD compared with children without ASD increased monotonically from ages 10 to 17 years. This pattern arose due to a consistently high prevalence of obesity among children with ASD and a decline in prevalence with advancing age among children without ASD. These findings were replicated using a propensity score analysis. Exploratory analyses suggested that the age-related change in obesity disparity between children with and without ASD may be further modified by sex, race/ethnicity, and household income. The patterns of prevalence observed with increasing age among children with and without ASD were unexpected. A better understanding of the etiological and maintenance factors for obesity in youth with ASD is needed to develop interventions tailored to the specific needs of these children.

  8. Obesity

    DEFF Research Database (Denmark)

    Morgen, Camilla Schmidt; Sørensen, Thorkild I A

    2014-01-01

    A new report provides compelling evidence of the high prevalence of overweight and obesity throughout the world. The prevalence has increased since 1980, but at different rates across ages, times and locations. Studies exploring the causes of these differences could aid development of effective...

  9. Do women with migraine have higher prevalence of temporomandibular disorders?

    Directory of Open Access Journals (Sweden)

    Maria C Gonçalves

    Full Text Available OBJECTIVES: The aim of this study was to assess the prevalence of Temporomandibular Disorders (TMD, using the Research Diagnostic Criteria for TMD (RDC/TMD in women with episodic and chronic migraine (M and CM, as well as in asymptomatic women. METHOD: Sample consisted of 61 women, being 38 with M and 23 with CM, identified from a headache outpatient center; we also investigated 30 women without headaches for at least 3 months (women without headache group - WHG. Assessment of TMD was conducted by a physical therapist who was blind to the headache status. RESULTS: The prevalence of TMD, assessed through the RDC, was 33.3% in the WHG, 86.8% in the M group and 91.3% of the CM group. Differences were significant when comparing M and CM groups with WHG (p0.05 as well as higher risk for TMD [odds ratio (OR=3.15, 95% confidence interval (CI 1.73-5.71 and OR=3.97, 95%CI 1.76-8.94]. CONCLUSION: Women with migraine are more likely to have muscular and articular TMD, suggesting that both disorders might be clinically associated, which demonstrate the importance of physical therapy assessment in the multidisciplinary team.

  10. Prevalence and risk factors of obesity and hypertension among students at a central university in the West Bank

    Directory of Open Access Journals (Sweden)

    Yasin I. Tayem

    2012-10-01

    Full Text Available Objectives : We aimed to determine the prevalence and correlates of obesity and hypertension (HTN among students at a central university in the West Bank. Materials and methods : This cross-sectional study targeted a cohort of 553 students (59.5% males, 40.5% females aged 17–26 years (median = 21 from Al-Quds University. Body mass index (BMI and blood pressure (BP were measured. Participants completed a questionnaire on physical activity, sedentary behavior, dietary factors, smoking and family history of obesity, HTN, and coronary artery disease. The magnitude of correlation was assessed by Spearman's rho (r s and Chi-square tests. Results : The prevalence of overweight was 25% (31.1% males, 15.6% females and obesity 7.2% (9.4% males, 4% females. Obesity and overweight were associated with family history of obesity in both genders (p<0.001 and physical activity in males (r s= − 0.162, p<0.005. No correlation was demonstrated between participants’ BMI and sedentary lifestyle or consumption of fast food. Pre-HTN was detected in 27.1% (38% males, 11.2% females and HTN in 2.2% (3.3% males, 0.4% females. Pre-HTN and HTN were associated with obesity (r s=0.252, p<0.001 and smoking (p<0.05. No relationship was detected between students’ BP and sedentary behavior, family history of HTN/CAD, or consumption of fast food. The prevalence of increased BMI and BP among males was significantly higher than females (p<0.001. Conclusions : We detected a high prevalence of elevated BP and excess weight gain among students at Al-Quds University. An interventional program is urgently needed to control these cardiovascular risk factors in this community.

  11. A systematic review of childhood obesity in the Middle East and North Africa (MENA) region: Prevalence and risk factors meta-analysis.

    Science.gov (United States)

    Farrag, Nesrine S; Cheskin, Lawrence J; Farag, Mohamed K

    2017-01-01

    Obesity rates are rising globally, but there is evidence that young people in the Middle East and North Africa (MENA) region are at particularly high risk. We systematically searched the literature to map the MENA region for prevalence of childhood overweight and obesity, and examine the underlying risk factors and adverse effects associated with obesity in this region. Inclusion criteria were: English-language, non-basic-science focused articles that used any of the standard obesity definitions and were conducted in the MENA countries within the last five years. We searched PubMed using combinations of key terms ((childhood) OR adolescence) AND obesity) AND (MENA or each country) AND ("last five years" [PDat]). Studies demonstrated an increasing prevalence of obesity among many countries in the MENA region, especially in the Gulf area. Notably, in Kuwait, prevalence rates of overweight and obesity were 25.6% and 34.8% among young males and 20.8% and 20.5% among females. A meta-analysis revealed that physical inactivity, increased screen time, and higher social status were risk factors for childhood obesity. Childhood and adolescent obesity is a major challenge facing countries of the MENA region. Further research is needed to fully investigate the role of nutrition and other specific risk factors and evaluate various interventions to manage this pervasive and growing health problem.

  12. Prevalence and socio-demographic factors associated with overweight and obesity among adolescents in Kaski district, Nepal

    Directory of Open Access Journals (Sweden)

    Bishwas Acharya

    2014-12-01

    Full Text Available Background: The occurrence of overweight and obesity is at increasing level in low income and developing countries and is not limited to high income countries only. Adolescent is at high risk for its development. Rationale: To find out the prevalence and associated socio-demographic factors responsible for overweight and obesity which are unrecognized health problems and are risk factors for non-communicable disease. To date no study has been done focusing overweight and obesity in Kaski district, Nepal and very few in context of Nepal. Objectives: To determine the prevalence of overweight and obesity and their association with socio demographic factors among higher secondary school level adolescents in Kaski district, Nepal. Methods: A cross sectional study was conducted in Kaski district among 838 adolescents randomly selected from 12 schools using multistage cluster sampling from 24th October to 4th December, 2013 using self-administered questionnaire and anthropometric assessment. BMI for age was calculated using WHO Anthroplus software v.1.0.4 using cut off value of 85th percentile and 95th percentile for overweight and obesity respectively. Statistical analysis was done using SPSSv. 16.  Results: The study revealed 8.1% prevalence of overweight and obesity of among higher secondary level school adolescents with 5.8% overweight and 2.3% obese. Urban respondents were found significantly more overweight/obese than village respondents (p=0.001, OR=2.360. Adolescents of ethnic/indigenous group (p<0.001, OR=2.56, fathers’ with government job (p=0.011, OR=2.08, mothers’ with teaching job (p=0.038, OR=2.57 and average monthly family income more than or equal to NRs.25, 000 (p=0.007, OR=1.97 were found significantly more overweight and obese. But, other socio demographic factors like gender (p=0.26, birth order (p=0.404 and parents’ education (p=0.121 for fathers’ and p=0.282 for mothers’ education weren’t significantly

  13. Prevalence of prediabetes and its association with obesity among college students in Kuwait: A cross-sectional study.

    Science.gov (United States)

    Ben Haider, Nour Y; Ziyab, Ali H

    2016-09-01

    This cross-sectional study sought to estimate the prevalence of prediabetes and assess its association with obesity among young adults in Kuwait; a country with a high prevalence of obesity and diabetes. The estimated prevalence of prediabetes was 6.3% (95% CI: 4.8-8.1) and obesity was associated with elevated prediabetes prevalence. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  14. [Prevalence of type 2 diabetes and obesity in two Chilean aboriginal populations living in urban zones].

    Science.gov (United States)

    Carrasco, Elena P; Pérez, Francisco B; Angel, Bárbara B; Albala, Cecilia B; Santos, J Luis M; Larenas, Gladys Y; Montalvo, Domingo V

    2004-10-01

    The prevalence of cardiovascular risk factors is increasing in aboriginal populations in Chile. To study the prevalence of obesity, type 2 diabetes and serum lipids in two aboriginal populations, Mapuche and Aymara, that were transferred from a rural to a urban environment. Two groups of subjects over 20 years were analyzed, Mapuche and Aymara. The Mapuche group was formed by 42 men and 105 women, living in four urban communities of Santiago, and an Aymara group formed by 42 men and 118 women, living in Arica, in Northern Chile. Anthropometric measurements, blood pressure, lipid profile, oral glucose tolerance test, fasting insulin and serum leptin were determined. The prevalence of type 2 diabetes was 6.9% in Aymara and 8.2% in Mapuche subjects. The frequency of glucose intolerance was similar in both groups, but greater among men. A total blood cholesterol over 200 mg/dl was observed in 43.1% of Aymara and 27.9% of Mapuche subjects (p Mapuche individuals, respectively (p= NS). The prevalence of type 2 diabetes and dyslipidemia in turban aboriginal populations is higher than that of their rural counterparts. A possible explanation for these results are changes in lifestyles that come along with urbanization, characterized by a high consumption of saturated fat and refined sugars and a low level of physical activity.

  15. Prevalence of obesity among Arab school children in Nazareth, Israel: comparison with national (Jewish) and international data.

    Science.gov (United States)

    Ram, E; Marcus, O; Joubran, S; Abdo, B; Asal, N R

    2013-12-01

    Lack of published data. Absence of Ethnic specific data. Lack of focus on obesity prevention in Arab schools. First set of data on obesity for Arab children. Data will be used as reference data. Alert health/school official for intervention. Objective The objective is to produce the first set of obesity prevalence data and use the data as reference values of body mass index (BMI) trends for Arab children in Israel and compare with Jewish and international data. Methods A prevalence study was carried out in 2009 in which 4130 children aged 6-12, were selected from eight Arab sector schools representing the Nazareth Municipality. Height, weight and BMI measurements were obtained and presented by age, mean age, size, weight, gender and percentile. Appropriate epidemiological and statistical methods used for comparison. Results The obesity and overweight prevalence rates in Arab children by age ranges from 0% to 2.6% and 0% to 11.2%, respectively. Comparison with international and Jewish data revealed differences in almost all age groups but higher rates in Arabs, especially boys. Discussion The higher rates/trends in Arab children may be explained by more Arab women entering the workforce, increase in single-parent families and changes in food and physical activity environments. Conclusion Based on our data, we recommend either an ethnic-specific BMI reference curves and/or inclusion of Arab data in the Israeli data system. Research need to focus on reasons for the increase and interventions to reverse/slow the trend. © 2013 The Authors. Pediatric Obesity © 2013 International Association for the Study of Obesity.

  16. The Prevalence of Obesity in School Children of Zahedan-Iran; Double Burden of Weight Disorders

    Directory of Open Access Journals (Sweden)

    Soheilipour

    2015-08-01

    Full Text Available Background Obesity has a permanent effect on childrens’ health and acts as a major risk factor for chronic diseases. Therefore considering children BMI is a vital parameter at each visit. Objectives This study was performed to assess the prevalence of obesity and its determinants in school children of Zahedan in Iran. Zahedan is the capital of Sistan-and-Balouchestan province known to have the highest prevalence of underweight in Iranian children. Patients and Methods This cross-sectional study was performed on 3582 school children, among which 1786 were girls and 1796 boys in 2012. The students aged 6 to 13 years old and selected based on a stratified random method. The body mass index (BMI was measured for each student and being overweight/obesity was determined based on CDC 2000 definitions. Prevalence proportions were estimated by weighing the sample. The study was performed at primary and guidance schools of Zahedan. Samples were stratified from two geographic regions of Zahedan (Zone 1 and 2. Results In the sample, 78.9% were under 85th percentile, 11.8% were overweight (85th - 95th percentile and 9.3% were obese (> 95th percentile. Weighted estimate for the prevalence of obesity/overweight in girls, boys and all 6 - 13 years old students were 16.2%, 18.4% and 17.4%, respectively. Presence of overweight/obesity was related to school type (private to public schools OR = 2.13, 1.80 - 2.52 and increasing age (OR = 1.12, 1.04 - 1.20. Conclusions A high prevalence of obesity was found in Zahedan students. Concurrent high prevalence of obesity/overweight and underweight demonstrates amplitude of weight problems in school children. There is an urgent need for special health programs to conduct proper diagnosis and management of obesity in Zahedan.

  17. The differential prevalence of obesity and related behaviors in two vs. four-year colleges.

    Science.gov (United States)

    Laska, Melissa Nelson; Pasch, Keryn E.; Lust, Katherine; Story, Mary; Ehlinger, Ed

    2012-01-01

    The objective of this study was to determine whether obesity prevalence and weight-related behaviors (e.g., diet, physical activity) differ among students enrolled in two-year community/technical colleges and those attending four-year colleges/universities. This information could inform the development of intervention strategies. Through an existing surveillance system of Minnesota post-secondary education institutions, survey data were collected from 16,539 students from 27 campuses (14 two-year college campuses, 13 four-year college/university campuses; 2007-2008), including self-reported physical activity, media use, dietary patterns, weight control behaviors, height and weight. Unadjusted analyses indicated that students enrolled in two-year colleges, particularly females, had a higher prevalence of overweight/obesity, lower levels of physical activity, more television viewing, higher intakes of soda, fast food, and diet pills compared to students attending four-year colleges (pstudents there were fewer differences between two-year and four-year colleges. Controlling for sociodemographic factors (e.g., race/ethnicity, age), most disparities in prevalence estimates remained, though many were attenuated. Overall, few young adults engage in weight-related behaviors consistent with national recommendations. Two-year college students may represent a particularly at-risk group. Disparities between two- and four-year college students exist beyond the sociodemographic differences in these populations. Effective weight-related interventions are needed for young adults, particularly females attending two-year colleges and all males attending post-secondary institutions. PMID:20966910

  18. Geographic differences in overweight and obesity prevalence in Peruvian children, 2010-2015.

    Science.gov (United States)

    Torres-Roman, J Smith; Urrunaga-Pastor, Diego; Avilez, Jose L; Helguero-Santin, Luis M; Malaga, German

    2018-03-14

    Childhood obesity is emerging as a major public health problem worldwide. To date, most studies of obesity and overweight in Peru are focused on adults, with few of them involving children, a population at a critical stage of development. The trend in overweight and obesity prevalence in Peruvian children under the age of five has not yet been determined. Thus, the objective of the present study is to evaluate the prevalence rates of overweight and obesity between 2010 and 2015 in children under the age of five, stratified by geographical areas in Peru. Data were obtained from the Nutritional Status Information System of Peru. The total number of children evaluated was 14,155,914. For the Geographic Information Systems (GIS), the program Geo Da 1.8® was used to ascertain the spatial distribution of prevalence rates and was mapped for children under five. To assess the degree of spatial dependence, exploratory spatial data analysis was performed using the Moran's I statistic and was assessed with the Local Indicators of Spatial Association (LISA) analysis to identify geographic concentrations of high and low of obesity and overweight levels. Between 2010 and 2015, the national prevalence of childhood overweight and obesity ranged from 6.2%- 6.8% and 1.5%-2.7%, respectively. The highest prevalence of childhood overweight and obesity was found in 2014 and 2013, respectively. During these years, we observed that obesity decreased, but overweight remained stable. The highest prevalence of overweight and obesity was found in the departments located on the coast. Significant positive spatial autocorrelation was found for both overweight and obesity. The departments with the highest prevalence of overweight and obesity were concentrated in Lima, Callao, Ica, Moquegua and Tacna. The lowest were found in Loreto, Cusco and San Martin. The decrease in obesity and the stabilisation of overweight are positive results for the Peruvian childhood. However, in comparison

  19. Prevalence and risk factors of obesity among practicing nurses at ...

    African Journals Online (AJOL)

    The need to foster healthy lifestyle is essential in health profession and pertinent to prevent obesity and future morbidity and mortality associated with cardiovascular metabolic risk factors. Journal of Medical and Biomedical Sciences (2016) 5(3), 45-55. Keywords: Obesity, overweight, risk, practicing Nurses, Kumasi ...

  20. Prevalence of overall and central obesity among adolescent girls in ...

    African Journals Online (AJOL)

    2016-06-02

    Jun 2, 2016 ... overall obesity determination was obtained between ... adolescents based on age and sex. Obesity ... general characteristics was obtained by a self- adminis- ... percentile for age and sex, 17WHR>0.80 or WHtR ≥. 0.50.18.

  1. Prevalence of overall and central obesity among adolescent girls in ...

    African Journals Online (AJOL)

    There is no universally accepted criterion for classification of overall weight status and central obesity in adolescents. Several criteria have been used which include that recommended by Centre for Disease control, World Health Organization and the International Obesity Task Force. Aim: The study compared various ...

  2. Prevalence of overweight/obesity and central obesity and its associated factors among a sample of university students in India.

    Science.gov (United States)

    Pengpid, Supa; Peltzer, Karl

    2014-01-01

    Obesity and the lifestyle characteristic of Indian society lead young people to conditions of potential cardiovascular risk. The purpose of this study was to assess the prevalence of overweight/obesity and central obesity and its associated factors in a sample of Indian university students. In a cross-sectional survey assessed anthropometric measurements and a self-administered questionnaire among a sample of randomly selected university students. The sample included 800 university students from non health (mainly sciences) courses Gitam University in India. The students were 541 (67.6%) males and 259 (32.4%) females in the age range of 17-20 years (M age 18.2 years, SD=1.0). 37.5% were overweight or obese, 26.8% overweight (≥23-27.4 BMI) and 10.7% obese (≥27.5 kg/m(2)), 11.7% underweight (obesity (WC ≥90 cm for men and ≥80 cm for women). In multivariate analysis among men lack of non-organised religious activity (odds ratio=OR 0.85, confidence interval=CI 0.77-0.95), lower dietary risk knowledge (OR=0.64, CI=0.41-0.99), tobacco use (OR=2.23, CI=1.14-4.38), and suffering from depression (OR=1.59, CI=1.00-2.47) were associated with overweight/obesity, and younger age (OR=0.32, CI=0.12-0.90), lives away from parents or guardians (OR=1.79, CI=1.04-3.07), healthy dietary practices (OR=1.95, CI=1.02-3.72) and 9 or more hours sleep duration (OR=0.28, CI=0.09-0.96) were associated with central obesity. In bivariate analysis among women, lack of social support, lower dietary risk knowledge, tobacco use, and 9 or more hours sleep duration were associated with overweight/obesity and lives away from parents or guardians and abstinence from alcohol associated with central obesity. The study found a high prevalence of overweight/obesity and central obesity. Several gender specific health risk practices were identified including lack of dietary risk knowledge, shorter sleep duration, living away from parents or guardians, tobacco use and lack of social support and

  3. Sugar consumption and global prevalence of obesity and hypertension: an ecological analysis.

    Science.gov (United States)

    Siervo, Mario; Montagnese, Concetta; Mathers, John C; Soroka, Katrina R; Stephan, Blossom C M; Wells, Jonathan C K

    2014-03-01

    The nutrition transition model provides an integrated approach to analyse global changes in food consumption and lifestyle patterns. Whether variability in food availability for consumption, lifestyle and sociodemographic factors is associated with the worldwide prevalence distribution of overweight, obesity and hypertension is unclear. Ecological analysis. Country-specific prevalence estimates of overweight, obesity and hypertension were obtained. Prevalence estimates were then matched to year- and country-specific food and energy availability for consumption of cereals, sugar, sweeteners and honey, vegetable oils, fruits, starchy roots, pulses, total vegetables, alcoholic beverages, total meat, animal fat, eggs, milk, and fish and seafood. The per capita Gross Domestic Product (GDP), urbanization rates and prevalence of physical inactivity for each country were also obtained. The overweight, obesity and hypertension databases included information from 128, 123 and seventy-nine countries, respectively. Consumption of sugar and animal products were directly associated with GDP and urbanization rates. In a multivariate regression model, physical inactivity (B = 0·01, se = 0·005, P = 0·003), cereal consumption (B = -0·02, se = 0·006, P < 0·001) and sugar consumption (B = 0·03, se = 0·01, P = 0·03) were significant predictors of obesity prevalence. Midpoint age (B = 0·21, se = 0·10, P = 0·02), prevalence of overweight (B = 0·18, se = 0·08, P = 0·02) and consumption of cereals (B = -0·22, se = 0·10, P = 0·02) were significant predictors of hypertension. Women appeared to have a significant obesity excess compared with men. High sugar consumption and sedentary lifestyle are associated with increased obesity prevalence. The non-linear association of sugar consumption with prevalence of obesity suggests that effective strategies to reduce its consumption may have differential effects in countries at different stages of the nutrition transition.

  4. Prevalence of Overweight and Obesity in 4 Schools of South Mumbai.

    Science.gov (United States)

    Pawar, Sunil V; Choksey, Ajay S; Jain, Samit S; Surude, Ravindra G; Rathi, Pravin M

    2016-03-01

    The paediatric obesity is on the rise so as the complications of obesity like cardiovascular diseases, liver diseases, dyslipidaemia are increasing. The changing dietary habits and less of outdoor activities are risk factors for obesity. The study was conducted to find out prevalence of overweight and obesity among students in four schools of the Mumbai and compare with studies from rest of the country. It is school based, cross-sectional study conducted in four Schools from class of 5(th) to 10(th). The anthropometric measurements of height, weight were taken of each student. The body mass index was calculated based on the age based Cole et al., criteria (International) as well as Khadilkar et al., criteria which are specially develop for Indian children. The data was analysed with chi-square test. Total 1828 students were screened from 4 schools. Out of which 590 were girls and 1238 were boys. The prevalence of overweight and obesity by Cole et al., criteria were 11.3% and 3.3% and by Khadilkar et al., criteria were 17.5% and 7.8 % respectively. It shows significant difference in obesity between boys and girls and also between government and private schools. There is overall decrease in prevalence of overweight and obesity as age increases. The overweight and obesity among these schools in Mumbai is comparable with the rest of the studies from India.

  5. Socioeconomic Inequalities in Adult Obesity Prevalence in South Africa: A Decomposition Analysis

    Science.gov (United States)

    Alaba, Olufunke; Chola, Lumbwe

    2014-01-01

    In recent years, there has been a dramatic increase in obesity in low and middle income countries. However, there is limited research in these countries showing the prevalence and determinants of obesity. In this study, we examine the socioeconomic inequalities in obesity among South African adults. We use nationally representative data from the South Africa National Income Dynamic Survey of 2008 to: (1) construct an asset index using multiple correspondence analyses (MCA) as a proxy for socioeconomic status; (2) estimate concentration indices (CI) to measure socioeconomic inequalities in obesity; and (3) perform a decomposition analysis to determine the factors that contribute to socioeconomic related inequalities. Consistent with other studies, we find that women are more obese than men. The findings show that obesity inequalities exist in South Africa. Rich men are more likely to be obese than their poorer counterparts with a concentration index of 0.27. Women on the other hand have similar obesity patterns, regardless of socioeconomic status with CI of 0.07. The results of the decomposition analysis suggest that asset index contributes positively and highly to socio-economic inequality in obesity among females; physical exercise contributes negatively to the socio-economic inequality. In the case of males, educational attainment and asset index contributed more to socio-economic inequalities in obesity. Our findings suggest that focusing on economically well-off men and all women across socioeconomic status is one way to address the obesity problem in South Africa. PMID:24662998

  6. Socioeconomic Inequalities in Adult Obesity Prevalence in South Africa: A Decomposition Analysis

    Directory of Open Access Journals (Sweden)

    Olufunke Alaba

    2014-03-01

    Full Text Available In recent years, there has been a dramatic increase in obesity in low and middle income countries. However, there is limited research in these countries showing the prevalence and determinants of obesity. In this study, we examine the socioeconomic inequalities in obesity among South African adults. We use nationally representative data from the South Africa National Income Dynamic Survey of 2008 to: (1 construct an asset index using multiple correspondence analyses (MCA as a proxy for socioeconomic status; (2 estimate concentration indices (CI to measure socioeconomic inequalities in obesity; and (3 perform a decomposition analysis to determine the factors that contribute to socioeconomic related inequalities. Consistent with other studies, we find that women are more obese than men. The findings show that obesity inequalities exist in South Africa. Rich men are more likely to be obese than their poorer counterparts with a concentration index of 0.27. Women on the other hand have similar obesity patterns, regardless of socioeconomic status with CI of 0.07. The results of the decomposition analysis suggest that asset index contributes positively and highly to socio-economic inequality in obesity among females; physical exercise contributes negatively to the socio-economic inequality. In the case of males, educational attainment and asset index contributed more to socio-economic inequalities in obesity. Our findings suggest that focusing on economically well-off men and all women across socioeconomic status is one way to address the obesity problem in South Africa.

  7. Ethnic inequalities in overweight and obesity prevalence among copenhagen schoolchildren from 2002 to 2007

    DEFF Research Database (Denmark)

    Pedersen, D. C.; Aarestrup, Julie; Pearson, Seija

    2016-01-01

    Background: The stabilization in levels of childhood overweight has masked increasing gaps among different ethnic and socioeconomic groups in several countries. Objective: To examine if levels and trends in childhood overweight and obesity differed by ethnicity and socioeconomic areas in Copenhagen...... schoolchildren. Methods: From measured heights and weights of 32,951 children 5-8 and 14-16 years of age, the prevalence of overweight (including obesity) and obesity were estimated using International Obesity Task Force criteria. Differences in prevalence levels and trends across six school years by ethnicity...... and socioeconomic areas were examined using logistic regression. Results: The prevalence of overweight significantly decreased from 2002 to 2007 among the youngest Western girls and boys, showed no significant changes among the oldest non-Western girls and increased among the oldest non-Western boys. In all years...

  8. Prevalence of obesity and its metabolic correlates among the circumpolar inuit in 3 countries

    DEFF Research Database (Denmark)

    Young, T Kue; Bjerregaard, Peter; Dewailly, Eric

    2007-01-01

    OBJECTIVES: We investigated the prevalence of obesity and the metabolic correlates of different levels of body mass index (BMI) and waist circumference among the Inuit in 3 countries. METHODS: Data from 4 surveys of Inuit in Canada, Greenland, and Alaska conducted during 1990-2001 were pooled......, with a total sample size of 2545 participants. These data were compared with data from a Canadian population of predominantly European origin. RESULTS: Using the World Health Organization criteria for overweight and obesity, we found that the crude prevalence of overweight among Inuit men and women was 36.......6% and 32.5%, respectively, and obesity was 15.8% and 25.5%, respectively. Inuit prevalences were similar to those of the highly developed countries of Europe and North America. As levels of obesity increased, as measured by BMI or waist circumference, the mean values of various metabolic indicators...

  9. Prevalence of Overweight and Obesity among Students in the Kumasi Metropolis

    Directory of Open Access Journals (Sweden)

    D. B. Kumah

    2015-01-01

    Full Text Available The aim was to determine the prevalence of obesity and overweight among students in the Kumasi metropolis. In a descriptive cross-sectional study, 500 students aged 10 to 20 years were examined from two junior high schools selected by multistage sampling technique and three randomly selected senior high schools. Height and weight were measured in all participants and the body mass index (BMI of each individual was calculated. Body mass index classes were calculated according to the International Obesity Task Force standards. Out of the 500 students, 290 (58.00% were males and 210 (42.00% were females. The prevalence of underweight, normal weight, overweight, and obesity was 7.40%, 79.60%, 12.20%, and 0.80%, respectively. Overweight was more prevalent among students than obesity. There is therefore the need to establish effective public health promotion campaigns among students in order to curtail future implications on health.

  10. Prevalence of overweight and obesity among Seventh-day Adventist African American and Caucasian college students.

    Science.gov (United States)

    Pawlak, Roman; Sovyanhadi, Marta

    2009-01-01

    All age, sex, and racial groups are affected by the obesity epidemic in the United States, although disparities exist among these groups. The Seventh-day Adventists are a religious group of people who are believed to live longer and healthier lives than do their non-Adventist counterparts because they do not smoke or drink alcohol and they eat a healthier diet. This study assessed the prevalence of overweight and obesity among Seventh-day Adventist college students attending 2 private universities in the southern United States. Most students' body mass index (65.8%) was within the normal weight category, 3.7% were underweight, 20.6% were overweight, and 9.9% were obese. Body mass index > or = 25 kg/m2 was more prevalent among men and African Americans. In all ethnic subgroups, the prevalence of overweight and obesity was lower than that among non-Adventist students reported in other studies.

  11. Trends of obesity prevalence among Spanish adults with diabetes, 1987-2012.

    Science.gov (United States)

    Basterra-Gortari, Francisco Javier; Bes-Rastrollo, Maira; Ruiz-Canela, Miguel; Gea, Alfredo; Sayón-Orea, Carmen; Martínez-González, Miguel Ángel

    2018-04-24

    Our aim was to examine the secular trends in obesity prevalence among Spanish adults with diabetes. Data were collected from 8 waves (from 1987 to 2012) of the National Health Surveys (NHS). NHS are cross-sectional studies conducted in representative samples of the Spanish adult population. Data of 7378 adults (≥16 years) who reported having been diagnosed of diabetes were analyzed. Previously validated self-reported weight and height were used to estimate body mass index (BMI). Obesity was defined as a BMI of 30kg/m 2 or greater. Age-adjusted obesity prevalence for each wave was calculated by the direct standardization method. From 1987 to 2012 age-adjusted prevalence of obesity among persons with diabetes increased from 18.2% (95% confidence interval [CI]: 14.2-22.2%) to 39.8% (95% CI: 36.8-42.8%). Age-adjusted prevalence of obesity in males with diabetes increased from 13.2% (95% CI: 7.3-19.1%) to 38.0% (95% CI: 33.8-42.1%) and in females from 23.0% (95% CI: 17.6-28.4%) to 42.3% (95% CI: 38.0-46.6%). Between 1987 and 2012 the prevalence of obesity markedly increased in Spain among adults with diabetes. Copyright © 2018 Elsevier España, S.L.U. All rights reserved.

  12. Prevalência de sobrepeso e obesidade nas regiões Nordeste e Sudeste do Brasil Overweight and obesity prevalence in Northeast and Southeast Regions of Brazil

    Directory of Open Access Journals (Sweden)

    Marcelo Militão Abrantes

    2003-06-01

    was studied a little more females in this study (53.1%. Average age was 29 years and five months (± 20 years, median was 25 years and six months. Overweight prevalence was 10.8% in children, 9.9% in adolescents and 28.3% among adults and obesity was 7.3%, 1.8% and 9.7% respectively. It was noticed a gradual increase in overweight or obesity prevalence since infancy through adult age with decrease among the elderly. CONCLUSION: Prevalence of overweight and obesity joined is higher among females. More than half of the women among 50 and 69 years old, from Northeast and Southeast regions of Brazil have overweight or obesity. There are few studies of overweight and obesity among children and adolescents and a lot of definition for obesity in children which makes more difficult the comparison of studies of prevalence among children.

  13. Obesity in Mexico: prevalence, comorbidities, associations with patient outcomes, and treatment experiences

    Directory of Open Access Journals (Sweden)

    DiBonaventura MD

    2017-12-01

    Full Text Available Marco D DiBonaventura,1 Henrik Meincke,2 Agathe Le Lay,2 Janine Fournier,2 Erik Bakker,3 Allison Ehrenreich1 1Kantar Health, New York, NY, USA; 2Novo Nordisk, Copenhagen, Denmark; 3Novo Nordisk, Mexico City, Mexico Objective: The goal of this study is to investigate obesity and its concomitant effects including the prevalence of comorbidities, its association with patient-reported outcomes and costs, and weight loss strategies in a sample of Mexican adults. Methods: Mexican adults (N=2,511 were recruited from a combination of Internet panels and street intercepts using a random-stratified sampling framework, with strata defined by age and sex, so that they represent the population. Participants responded to a survey consisting of a range of topics including sociodemographics, health history, health-related quality of life (HRQoL, work productivity, health care resource use, and weight loss. Results: The sample consisted of 50.6% male with a mean age of 40.7 years (SD=14.5; 38.3% were overweight, and 24.4% were obese. Increasing body mass index (BMI was associated with increased rates of type 2 diabetes, prediabetes, and hypertension, poorer HRQoL, and decreased work productivity. Of the total number of respondents, 62.2% reported taking steps to lose weight with 27.6% and 17.1% having used an over-the-counter/herbal product and a prescription medication, respectively. Treatment discontinuation rates were high. Conclusion: Findings indicated that 62% of participants reported, at least, being overweight and that they were experiencing the deleterious effects associated with higher BMI despite the desire to lose weight. Given the rates of obesity, and its impact on humanistic and societal outcomes, improved education, prevention, and management could provide significant benefits. Keywords: obesity, quality of life, costs, treatment patterns, weight loss

  14. The prevalence of overweight and obesity among cardiac patients

    Directory of Open Access Journals (Sweden)

    Hubert Wojarski

    2017-11-01

    Full Text Available Cardiovascular diseases, despite the increasing progress made in the field of cardiology, are still the most common cause of death for people over 60. Factors conducive to cardiovascular diseases include poor physical activity, high blood cholesterol, hypertension, diabetes, smoking, and obesity. The lifestyle, a determinant of health, is in more than 50% influenced by the diet, that is the type and amount of food consumed. The World Health Organization points to the growing problem of obesity in the world. Especially excess weight and obesity among children are of a great importance as these conditions can survive to the adulthood and lead to the development of cardiovascular diseases. This article aims to analyze the anthropometric data of cardiac patients in terms of excess weight and obesity. The study included 94 cardiac patients, including 35 women and 59 men aged between 40 and 88. The study used anthropometric data such as age, height, weight, body mass index, gender, and information on underlying illnesses and co-morbidities. The BMI helped to identify the overweight and the obese in the studied group. Out of the total number of patients aged between 40 and 88, 42% were overweight and 30% obese (grade 1, 11% (grade 2, 2% (grade 3. The overwhelming majority of patients diagnosed with obesity also have other risk factors for developing cardiovascular diseases such as hypertension, diabetes, and hypercholesterolemia. Excess weight and obesity are dangerous for cardiac patients. It is crucial to adapt meals to the needs and avoid generating excess energy and take into account the medicines. Preventing childhood obesity requires a high priority.

  15. Differential prevalence and associations of overweight and obesity by gender and population group among school learners in South Africa: a cross-sectional study.

    Science.gov (United States)

    Negash, Sarah; Agyemang, Charles; Matsha, Tandi E; Peer, Nasheeta; Erasmus, Rajiv T; Kengne, Andre P

    2017-01-01

    Factors influencing the increasing prevalence of overweight/obesity among children and adolescents in sub-Saharan Africa remain unclear. We assessed the prevalence and determinants of overweight and obesity and effects on cardio-metabolic profile in school learners in the Western Cape, South Africa. Cross-sectional data were collected from 7 to 18-year-old South African school learners attending 14 schools, randomly selected from 107 government schools in the areas. The learners were selected through stratified random sampling techniques. Logistic regressions were used to assess the determinants of overweight/obesity and its association with cardio-metabolic profile. Among the 1559 participants, the overall prevalence of overweight/obesity was 22.9%. Being a girl (Odds ratio 2.51, 95% CI: 1.92-3.29), or Black African (1.35, 1.04-.75) was associated with increased odds of being overweight/obese. The identified health consequences among the overweight/obese learners differed between the ethnic groups. Overweight/obese coloured (mixed ancestry) learners were more likely to have hypertension (3.27, 1.18-9.08), hypertriglyceridemia (1.94, 0.99-3.78) and low high-density lipoprotein cholesterol (HDL-C) (3.65, 2.33-5.72), overweight/obese Black African learners had higher odds for hypertension (3.62, 1.31-10.04) and low HDL-C (1.56, 1.01-2.40) and overweight/obese White learners were prone to low HDL-C (5.04, 1.35-18.80). Overweight/obesity is highly prevalent among school learners in Western Cape (South Africa), with being female or Black African increasing the odds. That overweight/obesity is also associated with adverse cardio-metabolic risk profile aggravates the problem and suggests worse cardiovascular outcomes in South African young adults in the future.

  16. A STUDY ON PREVALENCE OF OBESITY IN SCHOOL CHILDREN IN A RURAL POPULATION IN SOUTH KERALA

    Directory of Open Access Journals (Sweden)

    Nesamony Maneksh Kumar

    2017-05-01

    Full Text Available BACKGROUND Obesity is defined as having excess body fat due to ‘calorie imbalance’ -too few calories expended for the amount of calories consumed. Childhood obesity has both immediate and long-term effects on health and well-being. This study is aimed to highlight the burden of obesity among school children. The objectives of this study are to find the prevalence of obesity among school children aged 11-15 years and to compare prevalence of obesity among school children of government and private schools. MATERIALS AND METHODS School-based cross-sectional study conducted in 2 private and 2 government schools of a rural area in Trivandrum district. Total 800 students (200 from each school aged 11-15 years in 6 th to 10 th standards were selected by systematic random sampling and consent were obtained. Height (cm and weight (kg were measured using stadiometer and standardised weighing machine, respectively. Body Mass Index (BMI was calculated and categorised as underweight, normal, overweight and obese. The prevalence is expressed in percentages. RESULTS In this study, the total prevalence of overweight and obesity among the total 800 school children is found to be 4% and 1%, respectively. An alarming incidental finding is that the underweight prevalence is 61%, which is significantly high and should be addressed. The overall prevalence of overweight and obesity is 4.25% and 1.75%, respectively in private schools, whereas it is 3.5% and 1%, respectively, in government schools. There is not a significant difference between private and government school children. This may be due to the awareness about problems of obesity and its effects among school children and also timely health checkups in the schools. CONCLUSION This study done in a rural area found that there is a significant prevalence of obesity and overweight as well as a very high prevalence of underweight. It indicates that childhood obesity is an emerging health problem in rural areas

  17. Prevalence of Obesity Among Inuit in Greenland and Temporal Trend by Social Position

    DEFF Research Database (Denmark)

    Bjerregaard, Peter; Jørgensen, Marit Eika

    2013-01-01

    OBJECTIVES: The purpose of the study was to analyze the temporal trend of obesity among Inuit in Greenland during 1993-2010 according to sex and relative social position. METHODS: Data (N = 5,123) were collected in cross-sectional health surveys among the Inuit in Greenland in 1993-1994, 1999......-2001, and 2005-2010. Sociodemographic information was obtained by interview. Information on obesity (body mass index (BMI) and waist circumference) was obtained by clinical examination and in 1993-1994 by interview. Statistics included multiple linear regression and Univariate General Linear Models. RESULTS......: Among men the prevalence of overweight (BMI 25-29.9) decreased while general obesity (BMI ≥ 30) did not change. Central obesity increased from 16.0% in 1993-1994 to 25.4% in 2005-2010 (P obesity increased. Central obesity increased from 31.3% in 1993-1994 to 54...

  18. Prevalent Long-Term Trends of Hypertension in Austria: The Impact of Obesity and Socio-Demography.

    Directory of Open Access Journals (Sweden)

    Franziska Großschädl

    Full Text Available Globally there are only less long-term-studies on hypertension available to provide reliable estimates and identify risk groups. This study aims to analyse the prevalence and long-term-trend of hypertension in Austria, recognize affected subpopulations and investigate social inequalities.This representative population-based study is based on self-reported data of adults (mean age: 47.7 ± 17.5; n = 178,818 that were taken from five health surveys between 1973 and 2007. An adjustment of self-reported BMI was performed based on a preliminary validation study. Absolute changes (AC and aetiologic fractions (AF were calculated from logistic regressions in order to measure trends. To quantify the extent of social inequality, a relative index of inequality (RII was computed.During the study period the age-standardized hypertension prevalence increased from 1.0% to 18.8%, with a considerable rise from 1991 onwards. There was a positive trend in all subpopulations, with the highest AC among obese women (+50.2% and obese subjects aged 75 years and older (+54.4%, whereas the highest risk was observed among the youngest obese adults (AF: 99.4%. The RII for hypertension was higher for women than men, but in general unstable during the investigation period.Obesity and older age are significant factors for increased morbidity of hypertension. The most undesirable trends occurred in obese women and obese subjects aged 75 years and older. These risk groups should be given special attention when planning hypertension prevention programs. The high increase in the prevalence of hypertension is due to different aspects, e.g. a demographic change and a change in the definition of hypertension. These findings help to understand why hypertension is becoming more common in the Austrian population.

  19. The prevalence of obesity among school-aged children and youth aged 6-18 years in Iran: A systematic review and meta-analysis study

    Directory of Open Access Journals (Sweden)

    Salman Khazaei

    2017-03-01

    Full Text Available BACKGROUND: Obesity is considered as a major health problem of children and adolescents. The present meta-analysis was conducted by extensive search of studies on the prevalence of obesity among school-aged children and youth aged 6-18 years in Iran. METHODS: All conducted cross-sectional studies on the prevalence of obesity in Iranian students in all grades were extracted, without applying any restriction on time in national and international databases including Magiran, Iranmedex, SID, Scopus, Google Scholar, and PubMed. Statistical software Stata 12 was used to analyze the data and to obtain the prevalence of obesity among Iranian students. The heterogeneity between the results was determined using statistical test I2. RESULTS: In this meta-analysis, 51 papers met our inclusion criteria and were therefore considered for the analysis. The prevalence of obesity was equal to 5.82% [95% confidence interval (CI: 5-6.66] in Iranian students. The prevalence of obesity was higher in boys than in girls (6.85% compared to 5.13% (P = 0.300. The highest prevalence of obesity was related to students living in the North and Northwest areas with 7.07% (95% CI: 4.35-9.78. CONCLUSION: The prevalence of obesity among Iranian students is not high when compared to Western countries. However, due to lifestyle changes in recent years, it is necessary to plan intervention programs within families and schools to improve dietary patterns and physical activity of this age group.  Normal 0 false false false EN-US X-NONE FA

  20. The prevalence and Predictors of generalised obesity in a rural ...

    African Journals Online (AJOL)

    Akubudike Alikor

    While a number of published works are urban-based studies, there are some publications from the rural African .... dwellers arising from their farming and household chores such as pounding, chopping of fire .... The spread of the obesity ...

  1. The prevalence of underweight, overweight and obesity in a ...

    African Journals Online (AJOL)

    2013-06-05

    Jun 5, 2013 ... cultures (underweight and overweight).8-11 Obesity and malnutrition represent .... have to predominantly rely on purchased food in an area in which they have low ..... The association of fat patterning with blood pressure in ...

  2. Acanthosis nigricans in obese adolescents: prevalence, impact, and management challenges

    Directory of Open Access Journals (Sweden)

    Ng HY

    2016-12-01

    Full Text Available Hak Yung Ng Department of Paediatrics and Adolescent Medicine, Tseung Kwan O Hospital, Tseung Kwan O, Hong Kong, China Abstract: Obesity in adolescence is a public health priority because it usually tracks into adulthood, resulting in enormous medical and social costs. This underscores the importance of early identification and intervention. Acanthosis nigricans (AN was once considered a rare paraneoplastic dermatosis, but is now frequently observed in obese adolescents. Current understanding suggests that it is associated with insulin resistance and has a unique role in secondary prevention. The purpose of this narrative review is to provide a comprehensive overview of AN in obese adolescents, covering its history, current knowledge on the condition, its clinical significance, management challenges, and the direction of future research. Keywords: Differential diagnosis, screening, insulin resistance, type 2 diabetes mellitus, metabolically healthy obesity, behavioral weight management, pharmacotherapy, bariatric surgery

  3. Prevalence and trends in overweight and obesity among children and adolescents in Denmark

    DEFF Research Database (Denmark)

    Matthiessen, Jeppe; Groth, Margit Velsing; Fagt, Sisse

    2008-01-01

    Aim: To study the current prevalence and trends in overweight and obesity among children and adolescents in Denmark from 1995 to 2000—2002. Methods: Cross-sectional national dietary surveys were conducted in 1995 and 2000—2002. The analysis was based on two random population samples from the Danish...... civil registration system. Body mass index (BMI) was calculated from self-reported height and weight for 1,026 and 1,152 children and adolescents (4—18 years), who participated in 1995 and 2000—2002, respectively. The prevalence of overweight and obesity was defined according to the international age...... and gender-specific child BMI cut-off points. In the statistical analysis, overweight and obesity were included in the prevalence of overweight. Results: Mean BMI increased significantly between 1995 and 2000—2002 for all combinations of age groups (4—6, 7—10, 11—14 and 15—18 years) and genders. Prevalence...

  4. Prevalence of diabetes, obesity, and metabolic syndrome in subjects with and without schizophrenia (CURES-104)

    OpenAIRE

    R Subashini; M Deepa; R Padmavati; R Thara; V Mohan

    2011-01-01

    Background : There are some reports that diabetes and metabolic syndrome (MS) are more prevalent among schizophrenia patients. However, there are very few studies in India which have estimated the prevalence of diabetes and MS in schizophrenia patients. Aims : The aim of this study was to determine the prevalence of diabetes, obesity, and MS in subjects with and without schizophrenia. Settings and Design : This case control study comprised of "cases" i.e. subjects with schizophrenia recruited...

  5. Prevalence and risk factors for non-alcoholic fatty liver in children and youth with obesity.

    Science.gov (United States)

    Jimenez-Rivera, Carolina; Hadjiyannakis, Stasia; Davila, Jorge; Hurteau, Julie; Aglipay, Mary; Barrowman, Nick; Adamo, Kristi B

    2017-04-26

    Non- Alcoholic Fatty Liver (NAFL) is a spectrum of liver diseases (LD) that ranges from benign fatty infiltration of the liver to cirrhosis and hepatic failure. Hepatic ultrasound (US) and serum alanine aminotransferase (ALT) are often used as markers of NAFL. Our aim is to describe prevalence of NAFL and associated findings on ultrasound (US) and biochemical parameters in a population of children and adolescents with obesity at the Children's Hospital of Eastern Ontario. Children with Obesity (BMI >95th percentile) ages 8-17 years presenting to the Endocrinology and Gastroenterology clinics, without underlying LD were prospectively recruited from 2009 to 2012. Fasting lipid profile, HOMA IR) and serum adiponectin levels were measured. NAFL was defined as ALT > 25 and >22 IU/mL (males and females respectively) and/or evidence of fatty infiltration by US. Logistic regression was performed to assess associations. 97 children with obesity included in the study (Male 43%). Mean age was 12.9 ± 3.2 years (84% were older than 10 y). Mean BMI-Z score was 3.8 ± 1.4. NAFL was identified in 85%(82/97) of participants. ALT was elevated in 61% of patients. Median triglyceride (TG) level was higher in children with NAFL(1.5 ± 0.9 vs. 1.1 ± 0.5 mmol/L, p = 0.01). Total cholesterol, HDL, LDL and Non HDL cholesterol were similar in both groups(p = 0.63, p = 0.98, p = 0.72 and p = 0.37 respectively). HOMA IR was ≥3.16 in 53% of children(55% in those with NAFL and 40% in those without NAFL). Median serum adiponectin was 11.2 μg/ml(IQR 7.3-18.3) in children with NAFL vs. 16.1 μg/ml(IQR 9.0-21.9) in those without NAFL(p = 0.23). Liver US was reported as normal in 30%, mild fatty infiltration in 38%, moderate in 20% and severe in 12%. TG were significantly higher(1.5 mmol/L vs. 1.0 mmol/L, p obese children and youth. Elevated TG levels are associated with NAFL; these findings may serve as a noninvasive screening tool to help clinicians identify

  6. PREVALENCE OF MALNUTRITION AMONG SCHOOL CHILDREN WITH REFERENCE TO OVERWEIGHT AND OBESITY AND ITS ASSOCIATED FACTORS

    Directory of Open Access Journals (Sweden)

    Ranu Rawat

    2012-06-01

    Full Text Available Research Question: What influence does diet and physical activity have on the occurence of overweight and obesity in school aged children? Objectives: To study the diet and physical activity factors influencing overweight and obesity in school aged children. Study Design: Cross sectional Study. Settings: Field Practice area of Department of Community Medicine, LLRM Medical College, Meerut. Participants: 400 children between 5-14 years age group Statistical Analysis: Chi Square Test Results: The prevalence of overweight and obesity in children was 9.8% and 3.7% respectively. Among dietary factors, a significant association was seen in the prevalence of overweight and obesity with consumption of >3 meals per day(P<0.001, habit of eating in between meals(P<0.05 and in having dinner as the heaviest meal of the day (P<0.02. Among physical activity factors, a significant association was seen in the prevalence of overweight and obesity with the habit of not playing outdoor games (P<0.001, not participating in household activities(P<0.001, using some vehicular transport to go to school (P<0.001 and watching T.V. for more than 3hrs/day(P<0.001.Conclusion:Diet and Physical activity have an influence on occurrence of overweight and obesity in school aged children. Dietary and lifestyle modification must be advised to children to prevent occurrence of overweight and obesity in them.

  7. Determination of the obesity prevalence and affecting risk factors, of eating habits among adolescents

    Directory of Open Access Journals (Sweden)

    Demet Aktas

    2015-10-01

    Full Text Available Aim: The purpose of this study was to determine the prevalence and the affecting risk factors of obesity and the eating habits among adolescents. Methods: The study is a descriptive in design. The research was carried out between December 2013 and February 2014 at a private university in Ankara. This study was conducted with 260 students. The data were presented as frequencies, mean, standard deviations and were analyzed by test of chi-square, Pearson correlation analysis and logistic regression analysis. Data were collected using an Interview Questionnaire, the Eating Habits Index and anthropometric measurements were performed. Results: The mean age of students was 20.87+/-2.29. Prevalence of overweight and obesity among students were 23.1% and 6.5% respectively. The prevalence of overweight and obesity was related with male gender (p<0.05, family history of obesity (95% CI: 2.22-2.43, fast eating habit (p<0.05, and healthy dietary habits (95% CI: 1.02-2.85. The percents of moderate grade and high grade risk groups of students according to Eating Habits Index were 56.5 and 30.8 respectively. Conclusion: The prevalence of overweight and obesity among adolescents in this study was determined to be high. The prevention and control of obesity is urgently needed. In this content, comprehensive strategies of intervention propose periodical monitoring, education on pattern of nutrition, and healthy dietary behaviors. [TAF Prev Med Bull 2015; 14(5.000: 406-412

  8. [Prevalence of depression and anxiety in a cohort of 761 obese patients: impact in adherence to therapy and its outcome].

    Science.gov (United States)

    Violante, Rafael; Santoro, Silvina; González, Claudio

    2011-01-01

    To determine the prevalence of psychiatric disorders in 761 obese patients, prospectively assessing their impact in both adherence to therapy and its outcome. Overweight and obesity were defined by body mass index (BMI), depression and anxiety according to "The Hospital Anxiety and Depressio Scale". Patients received a physical and biochemical evaluation, a hypochaloric diet and a training plan. Sibutramine was prescribed as anti-obesity drug. The mean age was 31,28 (SD 11,26) years. 74.77% were women. The mean weight was 91.36 kg with a BMI of 34,49 Kg/m2 (SD 6,29). The prevalence of possible, probable and definite anxiety/depression was: 56.3%/22.0%, 29.8%/6.2%, and 7.2%/0.8% respectively. Both initial and final weight and BMI were higher in definite and probable depression respectively, with a minor percentage of weight loss likewise. The studied psychiatric disturbances were prevalent in our population. Initial and final weight and BMI were higher in groups with more severe anxiety or depression. The percentage of weight loss and adherence to therapy were greater in groups of milder psychiatric disorders.

  9. A STUDY OF PREVALENCE AND PREDICTORS OF OVERWEIGHT AND OBESITY IN HIGH SCHOOL CHILDREN IN WARANGAL

    Directory of Open Access Journals (Sweden)

    Veerasangamesh Moola

    2017-10-01

    Full Text Available BACKGROUND Overweight and obesity represent a rapidly growing threat to the health of population in an increasing number of countries. Indeed, these are now so common that they are replacing more traditional problems such as under nutrition and infectious diseases as the most significant causes of ill health. MATERIALS AND METHODS The present study was undertaken in 5 schools catering Warangal city. The age groups included in the study were between 5- 15 years of age. Out of 3352 children included in the study, 2188 (65.27% were males and 1164 (34.73% were females. RESULTS 14.4% of the children were obese, and in that, females (17% were slightly more in number than males (13%. Obese children had significantly higher caloric intake than non-obese children. There was a significant relationship between birth weight of the child and development of obesity in the later age. Significant relationship was found between obesity in children and their parental BMI. There was no significant difference in physical activity between obese, overweight and non-obese group. Sedentary behaviour had a significant association with the obese group when compared to the non-obese group. There was a significant relationship between sedentary behaviour with overweight and obesity. Pre-hypertension and hypertension were found to be significantly higher in the obese group when compared to the non-obese group, and in the obese group, this was more predominant in the age group of 11-15 than the 5-10 years age group. CONCLUSION Timely intervention will result in decreased adulthood morbidity and mortality due to obesity in these children

  10. Cereal Crops Are not Created Equal: Wheat Consumption Associated with Obesity Prevalence Globally and Regionally

    Directory of Open Access Journals (Sweden)

    Wenpeng You

    2016-05-01

    Full Text Available Background: Cereals have been extensively advocated as the beneficial food group in terms of body weight management, but each staple cereal crop may contribute in different ways. Studies of the association between wheat availability and risk of obesity are controversial. This study aimed to test the global and regional association between wheat availability as reported by FAO and obesity prevalence at a population level. FAO does not distinguish between whole grain wheat and refined wheat. Methods: Population-specific data from 170 countries on prevalence of obesity, availabilities of mixed cereals, wheat, rice, maize, meat, sugar, fat, soy and calories and GDP are obtained from the UN agencies. All variables were measured as per capita per day (or per year. Each country is treated as an individual subject. SPSS v. 22 is used to analyse these data for all the 170 countries and official country groupings (regions using non parametric and parametric correlations, including partial correlation analysis. Results: Pearson’s correlation coefficient analysis showed that obesity prevalence is positively associated with wheat availability (r = 0.500, p < 0.001, but is inversely associated with availabilities of total cereals (r = -0.132, p = 0.087, rice (r = -0.405, p < 0.001 and maize (r = -0.227, p = 0.004. These associations remain in partial correlation model when we keep availabilities of meat, fat, sugar, soy, caloric intake and GDP statistically constant. Overall, positive associations between wheat availability and obesity prevalence remain in different regions. Maize and mixed cereal availabilities do not show independent associations with the obesity prevalence. Conclusions: Our study suggests that wheat availability is an independent predictor of the obesity prevalence both worldwide and with special regard to the regions of Africa, Americas and Asia. Future studies should distinguish between possible influence of whole grain and ultra

  11. Television food advertising and the prevalence of childhood overweight and obesity: a multicountry comparison.

    Science.gov (United States)

    Goris, Janny M; Petersen, Solveig; Stamatakis, Emmanuel; Veerman, J Lennert

    2010-07-01

    To estimate the contribution of television (TV) food advertising to the prevalence of obesity among 6-11-year-old children in Australia, Great Britain (England and Scotland only), Italy, The Netherlands, Sweden and the United States. Data from contemporary representative studies on the prevalence of childhood obesity and on TV food advertising exposure in the above countries were entered into a mathematical simulation model. Two different effect estimators were used to calculate the reduction in prevalence of overweight and obesity in the absence of TV food advertising in each country; one based on literature and one based on experts' estimates. Six- to eleven-year-old children in six Western countries. Estimates of the average exposure of children to TV food advertising range from 1.8 min/d in The Netherlands to 11.5 min/d in the United States. Its contribution to the prevalence of childhood obesity is estimated at 16%-40% in the United States, 10%-28% in Australia and Italy and 4%-18% in Great Britain, Sweden and The Netherlands. The contribution of TV advertising of foods and drinks to the prevalence of childhood obesity differs distinctly by country and is likely to be significant in some countries.

  12. Epidemiologic behavior of obesity in the Maracaibo City metabolic syndrome prevalence study.

    Directory of Open Access Journals (Sweden)

    Valmore Bermúdez

    Full Text Available INTRODUCTION: Obesity is a worldwide public health issue. Since the epidemiological behaviour of this disease is not well established in our country, the purpose of this study was to determinate its prevalence in the Maracaibo City, Zulia State- Venezuela. MATERIALS AND METHODS: A cross-sectional study was undertaken using the data set from the Maracaibo City Metabolic Syndrome Prevalence Study. The sample consists of 2108 individuals from both genders and randomly selected: 1119 (53.09% women and 989 (46.91% men. The participants were interrogated for a complete clinical history and anthropometric measurements. To classify obesity, the WHO criteria for Body Mass Index (BMI, and Waist Circumference (WC from the IDF/NHLBI/AHA/WHF/IAS/IASO-2009 (IDF-2009 and ATPIII statements were applied. RESULTS: For BMI, obesity had an overall prevalence of 33.3% (n = 701, and according to gender women had 32.4% (n = 363 and men had 34.2% (n = 338. Overweight had a prevalence of 34.8% (n = 733, Normal weight had 29.8% (n = 629, and Underweight had 2.1% (n = 45. Adding Obesity and Overweight results, the prevalence of elevated BMI (>25 Kg/m(2 was 68.1%. Using the IDF-2009 WC's cut-off, Obesity had 74.2% prevalence, compared to 51.7% using the ATPIII parameters. CONCLUSIONS: These results show a high prevalence of abdominal obesity in our locality defined by the WHO, IDF-2009 and ATPIII criteria, which were not designed for Latin-American populations. We suggest further investigation to estimate the proper values according to ethnicity, genetic background and sociocultural aspects.

  13. Normal-weight obesity syndrome: diagnosis, prevalence, and clinical implications.

    Science.gov (United States)

    Franco, Lana P; Morais, Carla C; Cominetti, Cristiane

    2016-09-01

    The growing concern about the impact of overweight on health has led to studies that shed light on types of obesity other than the classic model based on body mass index. Normal-weight obesity syndrome is characterized by excess body fat in individuals with adequate body mass index (18.5-24.9 kg/m(2)). This condition increases the risk of cardiovascular morbidity and mortality and other conditions associated with chronic diseases, such as insulin resistance, hypertension, and dyslipidemia. The aims of this review are to define the diagnostic criteria for normal-weight obesity syndrome and to examine the risks associated with this condition in order to promote preventive measures and early treatment for affected individuals. © The Author(s) 2016. Published by Oxford University Press on behalf of the International Life Sciences Institute. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  14. Prevalence of overweight, obesity and thinness in 9–10 year old children in Mauritius

    Science.gov (United States)

    2012-01-01

    Objective To document the prevalence of overweight, obesity and thinness in 9–10 year old children in Mauritius. Methods 412 boys and 429 girls aged 9–10 years from 23 primary schools were selected using stratified cluster random sampling. All data was cross-sectional and collected via anthropometry and self-administered questionnaire. Outcome measures were BMI (kg/m2), prevalence of overweight, obesity (International Obesity Task Force definitions) and thinness (low BMI for age). Linear and logistic regression analyses, accounting for clustering at the school level, were used to assess associations between gender, ethnicity, school location, and school's academic performance (average) to each outcome measure. Results The distribution of BMI was marginally skewed with a more pronounced positive tail in the girls. Median BMI was 15.6 kg/m2 in boys and 15.4 kg/m2 in girls, respectively. In boys, prevalence of overweight was 15.8% (95% CI: 12.6, 19.6), prevalence of obesity 4.9% (95% CI: 3.2, 7.4) and prevalence of thinness 12.4% (95% CI: 9.5, 15.9). Among girls, 18.9% (95% CI: 15.5, 22.9) were overweight, 5.1% (95% CI: 3.4, 7.7) were obese and 13.1% (95% CI: 10.2, 16.6) were thin. Urban children had a slightly higher mean BMI than rural children (0.5 kg/m2, 95% CI: 0.01, 1.00) and were nearly twice as likely to be obese (6.7% vs. 4.0%; adjusted odds ratio 1.6; 95% CI: 0.9, 3.5). Creole children were less likely to be classified as thin compared to Indian children (adjusted odds ratio 0.3, 95% CI: 0.2, 0.6). Conclusion Mauritius is currently in the midst of nutritional transition with both a high prevalence of overweight and thinness in children aged 9–10 years. The coexistence of children representing opposite sides of the energy balance equation presents a unique challenge for policy and interventions. Further exploration is needed to understand the specific causes of the double burden of malnutrition and to make appropriate policy recommendations

  15. Prevalence of overweight, obesity and thinness in 9–10 year old children in Mauritius

    Directory of Open Access Journals (Sweden)

    Caleyachetty Rishi

    2012-07-01

    Full Text Available Abstract Objective To document the prevalence of overweight, obesity and thinness in 9–10 year old children in Mauritius. Methods 412 boys and 429 girls aged 9–10 years from 23 primary schools were selected using stratified cluster random sampling. All data was cross-sectional and collected via anthropometry and self-administered questionnaire. Outcome measures were BMI (kg/m2, prevalence of overweight, obesity (International Obesity Task Force definitions and thinness (low BMI for age. Linear and logistic regression analyses, accounting for clustering at the school level, were used to assess associations between gender, ethnicity, school location, and school's academic performance (average to each outcome measure. Results The distribution of BMI was marginally skewed with a more pronounced positive tail in the girls. Median BMI was 15.6 kg/m2 in boys and 15.4 kg/m2 in girls, respectively. In boys, prevalence of overweight was 15.8% (95% CI: 12.6, 19.6, prevalence of obesity 4.9% (95% CI: 3.2, 7.4 and prevalence of thinness 12.4% (95% CI: 9.5, 15.9. Among girls, 18.9% (95% CI: 15.5, 22.9 were overweight, 5.1% (95% CI: 3.4, 7.7 were obese and 13.1% (95% CI: 10.2, 16.6 were thin. Urban children had a slightly higher mean BMI than rural children (0.5 kg/m2, 95% CI: 0.01, 1.00 and were nearly twice as likely to be obese (6.7% vs. 4.0%; adjusted odds ratio 1.6; 95% CI: 0.9, 3.5. Creole children were less likely to be classified as thin compared to Indian children (adjusted odds ratio 0.3, 95% CI: 0.2, 0.6. Conclusion Mauritius is currently in the midst of nutritional transition with both a high prevalence of overweight and thinness in children aged 9–10 years. The coexistence of children representing opposite sides of the energy balance equation presents a unique challenge for policy and interventions. Further exploration is needed to understand the specific causes of the double burden of malnutrition and to make appropriate policy

  16. Does higher education protect against obesity? Evidence using Mendelian randomization.

    Science.gov (United States)

    Böckerman, Petri; Viinikainen, Jutta; Pulkki-Råback, Laura; Hakulinen, Christian; Pitkänen, Niina; Lehtimäki, Terho; Pehkonen, Jaakko; Raitakari, Olli T

    2017-08-01

    The aim of this explorative study was to examine the effect of education on obesity using Mendelian randomization. Participants (N=2011) were from the on-going nationally representative Young Finns Study (YFS) that began in 1980 when six cohorts (aged 30, 33, 36, 39, 42 and 45 in 2007) were recruited. The average value of BMI (kg/m 2 ) measurements in 2007 and 2011 and genetic information were linked to comprehensive register-based information on the years of education in 2007. We first used a linear regression (Ordinary Least Squares, OLS) to estimate the relationship between education and BMI. To identify a causal relationship, we exploited Mendelian randomization and used a genetic score as an instrument for education. The genetic score was based on 74 genetic variants that genome-wide association studies (GWASs) have found to be associated with the years of education. Because the genotypes are randomly assigned at conception, the instrument causes exogenous variation in the years of education and thus enables identification of causal effects. The years of education in 2007 were associated with lower BMI in 2007/2011 (regression coefficient (b)=-0.22; 95% Confidence Intervals [CI]=-0.29, -0.14) according to the linear regression results. The results based on Mendelian randomization suggests that there may be a negative causal effect of education on BMI (b=-0.84; 95% CI=-1.77, 0.09). The findings indicate that education could be a protective factor against obesity in advanced countries. Copyright © 2017 Elsevier Inc. All rights reserved.

  17. Do obese adults have a higher risk of asthma attack when exposed to indoor mold? A study based on the 2005 Behavioral Risk Factor Surveillance System.

    Science.gov (United States)

    Wen, Xiao-Jun; Balluz, Lina; Mokdad, Ali

    2009-01-01

    Some studies show an association between asthma and obesity, but it is unknown whether exposure to mold will increase the risk of asthma attacks among obese people. This study examined whether obese adults have a higher risk of asthma attacks than non-obese adults when exposed to indoor mold. We used data from the 2005 Behavioral Risk Factor Surveillance System to conduct a cross-sectional analysis among 9,668 respondents who reported exposure to indoor mold. With exposure to indoor mold, weighted prevalence of asthma attacks among obese respondents was 11.4% (95% confidence interval [CI] 6.0, 20.6], which was 2.3 times as high as among the exposed non-obese respondents (5.0%, 95% CI 2.8, 8.8). This ratio was almost the same as the ratio of 2.0:1 between the obese respondents (5.7%, 95% CI 4.6, 7.2) and the non-obese respondents (2.8%, 95% CI 2.3, 3.9) when neither group had exposure to mold. The odds ratio of asthma attack among obese people was 3.10 (95% CI 1.10, 8.67) for those with exposure to mold and 2.21 (95% CI 1.54, 3.17) for those without exposure to mold after adjusting for age, sex, race/ethnicity, and smoking status. Our study suggests that obese adults who have been exposed to indoor mold may not necessarily have a higher risk of asthma attack than obese adults who have not been exposed, even though obesity and exposure to indoor mold are both major risk factors for asthma attack. Medical professionals should not only incorporate weight-control or weight-reduction measures as the components of asthma treatment plans, but also advise asthma patients to avoid exposure to indoor mold.

  18. Prevalence and period trends of overweight and obesity in Australian young adults.

    Science.gov (United States)

    Grech, A; Allman-Farinelli, M

    2016-09-01

    This analysis examines period trends in body weight of Australian 18-24 year olds. Secondary analysis of National Health Surveys was performed, including examination of socio-demographic determinants of obesity. The prevalence of overweight and obesity has increased from 24.0 and 5.1% in males and 13.2 and 5.8% in females, respectively, in 1995 to 29.3 and 13.8% in males and 20.6 and 20.6% in females in 2012. Mean body mass index (BMI) increased over time from 23.7 (s.d. 3.5) for males and 22.4 (s.d. 4.0) for females in 1995 to 25.2 (s.d. 4.8) and 25.5 (s.d. 5.9) in 2011/2. Lower educational attainment increased the odds of having BMI⩾25.00 kg/m(2) for both sexes (P=0.03 males and Pobesity were higher in rural females (Pobesity epidemic has worsened for Australian young adults and in particular young females.

  19. Prevalence Of Obesity Among Elderly Participants Of A Health Education Service

    Directory of Open Access Journals (Sweden)

    Adriana Lira Rufino de Lucena

    2017-07-01

    Full Text Available BACKGROUND: the detection of obesity is shown relevant considering that with aging there is progressive loss of lean body mass and increased the proportion of body fat, and also metabolic changes and reduced physical activities that require increased energy and weight loss, contributing to obesity installation, which in turn exert implications on health and social life of the elderly. Before with these consequences of obesity and its impact on the health of the elderly, the study aimed to identify the prevalence of obesity among elderly participants of a university extension project. METHOD: Exploratory and descriptive study with a quantitative approach. The sample is constituted by 96 elderly people of both sexes registered in the project. RESULT: It appears that the 37 elderly people (38.54% had some degree of obesity. Obesity classification prevailed 57.63% of non-obese overweight status, while among the obese, 67.57% is in obesity I. CONCLUSION: It is believed that knowing this reality helps medical and nursing actions in promotion of strategies of healthy lifestyles and encouragement, making interaction for personal responsibility in training for self-care and improved quality of life.

  20. Prevalence of obesity and its correlates in school going adolescents of Haldwani, Nainital, Uttarakhand, India

    Directory of Open Access Journals (Sweden)

    Shantanu Aggarwal

    2016-07-01

    Full Text Available Background: With a rising trend of Non-Communicable Diseases (NCDs in the present world, overweight and obesity has gained importance as it is not only a disease in itself but also risk factor for majority of other NCDs. A dramatic increase in overweight and obesity among children and adolescent has raised the concern of various public health physicians especially in developing country like India. Aims & Objective: To study the prevalence of overweight and obesity & its correlates among school going adolescents of Haldwani block. Material & Methods: School based cross sectional study was done among the adolescents of 8th to 12th standard. To calculate the maximum sample size prevalence of obesity was assumed to be 50%, taking absolute error of 5%, design effect of 2 and 10% non-response rate the sample was calculated to be 880, rounded off to 900. Samples were collected from 30 clusters/schools using simple random sampling. Data was collected using a pre-designed, semi-structured and pre-tested questionnaire and analyzed by using SPSS version 22. Results: Prevalence of overweight and obesity was 13% (CI = 10.8 - 15.2%. Overweight and obesity was found to be significantly associated with urban area, private school, Socio-economic class I, non-vegetarian diet, physical inactivity and playing videogames, working on laptops and computer on univariate analysis. On applying binary logistic regression factors like private schools, socioeconomic class I, non-vegetarian diet and physical inactivity were again found to be significantly associated with overweight and obesity. Conclusion: Prevalence of obesity was found to be more in adolescents having modifiable risk factors. 

  1. Prevalence of obesity and its correlates in school going adolescents of Haldwani, Nainital, Uttarakhand, India

    Directory of Open Access Journals (Sweden)

    Shantanu Aggarwal

    2016-06-01

    Full Text Available Background: With a rising trend of Non-Communicable Diseases (NCDs in the present world, overweight and obesity has gained importance as it is not only a disease in itself but also risk factor for majority of other NCDs. A dramatic increase in overweight and obesity among children and adolescent has raised the concern of various public health physicians especially in developing country like India. Aims & Objective: To study the prevalence of overweight and obesity & its correlates among school going adolescents of Haldwani block. Material & Methods: School based cross sectional study was done among the adolescents of 8th to 12th standard. To calculate the maximum sample size prevalence of obesity was assumed to be 50%, taking absolute error of 5%, design effect of 2 and 10% non-response rate the sample was calculated to be 880, rounded off to 900. Samples were collected from 30 clusters/schools using simple random sampling. Data was collected using a pre-designed, semi-structured and pre-tested questionnaire and analyzed by using SPSS version 22. Results: Prevalence of overweight and obesity was 13% (CI = 10.8 - 15.2%. Overweight and obesity was found to be significantly associated with urban area, private school, Socio-economic class I, non-vegetarian diet, physical inactivity and playing videogames, working on laptops and computer on univariate analysis. On applying binary logistic regression factors like private schools, socioeconomic class I, non-vegetarian diet and physical inactivity were again found to be significantly associated with overweight and obesity. Conclusion: Prevalence of obesity was found to be more in adolescents having modifiable risk factors.  

  2. Food Addiction: Its Prevalence and Significant Association with Obesity in the General Population

    OpenAIRE

    Pedram, Pardis; Wadden, Danny; Amini, Peyvand; Gulliver, Wayne; Randell, Edward; Cahill, Farrell; Vasdev, Sudesh; Goodridge, Alan; Carter, Jacqueline C.; Zhai, Guangju; Ji, Yunqi; Sun, Guang

    2013-01-01

    Background ?Food addiction? shares a similar neurobiological and behavioral framework with substance addiction. However whether, and to what degree, ?food addiction? contributes to obesity in the general population is unknown. Objectives to assess 1) the prevalence of ?food addiction? in the Newfoundland population; 2) if clinical symptom counts of ?food addiction? were significantly correlated with the body composition measurements; 3) if food addicts were significantly more obese than contr...

  3. The prevalence and factors associated with obesity among adult women in Selangor, Malaysia

    Directory of Open Access Journals (Sweden)

    Sidik Sherina

    2009-04-01

    Full Text Available Abstract Introduction The prevalence of obesity in developing countries especially among women is on the rise. This matter should be taken seriously because it can burden the health care systems and lower the quality of life. Aim The purpose of this study was to determine the prevalence of obesity among adult women in Selangor and to determine factors associated with obesity among these women. Methods This community based cross sectional study was conducted in Selangor in January 2004. Multi stage stratified proportionate to size sampling method was used. Women aged 20–59 years old were included in this study. Data was collected using a questionnaire-guided interview method. The questionnaire consisted of questions on socio-demographic (age, ethnicity, religion, education level, occupation, monthly income, marital status, Obstetric & Gynaecology history, body mass index (BMI, and the Patient Health Questionnaire (PHQ-9. Results Out of 1032 women, 972 agreed to participate in this study, giving a response rate of 94.2%. The mean age was 37.91 ± 10.91. The prevalence of obesity among the respondents was 16.7% (mean = 1.83 ± 0.373. Obesity was found to be significantly associated with age (p = 0.013, ethnicity (p = 0.001, religion (p = 0.002, schooling (p = 0.020, educational level (p = 0.016, marital status (p = 0.001 and the history of suffering a miscarriage within the past 6 months (p = 0.023. Conclusion The prevalence of obesity among adult women in this study was high. This problem needs to be emphasized as the prevalence of obesity keeps increasing, and will continue to worsen unless appropriate preventive measures are taken.

  4. Decomposing Racial Disparities in Obesity Prevalence: Variations in Retail Food Environment.

    Science.gov (United States)

    Singleton, Chelsea R; Affuso, Olivia; Sen, Bisakha

    2016-03-01

    Racial disparities in obesity exist at the individual and community levels. Retail food environment has been hypothesized to be associated with racial disparities in obesity prevalence. This study aimed to quantify how much food environment measures explain racial disparities in obesity at the county level. Data from 2009 to 2010 on 3,135 U.S. counties were extracted from the U.S. Department of Agriculture Food Environment Atlas and the Behavioral Risk Factor Surveillance System and analyzed in 2013. Oaxaca-Blinder decomposition was used to quantify the portion of the gap in adult obesity prevalence observed between counties with a high and low proportion of African-American residents is explained by food environment measures (e.g., proximity to grocery stores, per capita fast-food restaurants). Counties were considered to have a high African-American population if the percentage of African-American residents was >13.1%, which represents the 2010 U.S. Census national estimate of percentage African-American citizens. There were 665 counties (21%) classified as a high African-American county. The total gap in mean adult obesity prevalence between high and low African-American counties was found to be 3.35 percentage points (32.98% vs 29.63%). Retail food environment measures explained 13.81% of the gap in mean age-adjusted adult obesity prevalence. Retail food environment explains a proportion of the gap in adult obesity prevalence observed between counties with a high proportion of African-American residents and counties with a low proportion of African-American residents. Copyright © 2016 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

  5. Changes in diagnosed diabetes, obesity, and physical inactivity prevalence in US counties, 2004-2012.

    Science.gov (United States)

    Geiss, Linda S; Kirtland, Karen; Lin, Ji; Shrestha, Sundar; Thompson, Ted; Albright, Ann; Gregg, Edward W

    2017-01-01

    Recent studies suggest that prevalence of diagnosed diabetes in the United States reached a plateau or slowed around 2008, and that this change coincided with obesity plateaus and increases in physical activity. However, national estimates can obscure important variations in geographic subgroups. We examine whether a slowing or leveling off in diagnosed diabetes, obesity, and leisure time physical inactivity prevalence is also evident across the 3143 counties of the United States. We used publicly available county estimates of the age-adjusted prevalence of diagnosed diabetes, obesity, and leisure-time physical inactivity, which were generated by the Centers for Disease Control and Prevention (CDC). Using a Bayesian multilevel regression that included random effects by county and year and applied cubic splines to smooth these estimates over time, we estimated the average annual percentage point change (APPC) from 2004 to 2008 and from 2008 to 2012 for diabetes, obesity, and physical inactivity prevalence in each county. Compared to 2004-2008, the median APPCs for diabetes, obesity, and physical inactivity were lower in 2008-2012 (diabetes APPC difference = 0.16, 95%CI 0.14, 0.18; obesity APPC difference = 0.65, 95%CI 0.59, 0.70; physical inactivity APPC difference = 0.43, 95%CI 0.37, 0.48). APPCs and APPC differences between time periods varied among counties and U.S. regions. Despite improvements, levels of these risk factors remained high with most counties merely slowing rather than reversing, which suggests that all counties would likely benefit from reductions in these risk factors. The diversity of trajectories in the prevalence of these risk factors across counties underscores the continued need to identify high risk areas and populations for preventive interventions. Awareness of how these factors are changing might assist local policy makers in targeting and tracking the impact of efforts to reduce diabetes, obesity and physical inactivity.

  6. The Prevalence of Obesity in First Year Primary School Students in Nine Districts of Ižzmir Province

    Directory of Open Access Journals (Sweden)

    Ebru Turhan

    2014-03-01

    Full Text Available Aim: Obesity and overweight are defined by the World Health Organization (WHO as %u2018%u2018abnormal or excessive fat accumulation that may impair health%u2019%u2019. The prevalence of childhood obesity and overweight has been increased worldwide in recent decades. To determine the prevalence of obesity in first year primary school students in nine districts of Ižzmir province. Material and Method: This study was planned as cross-sectional research, and performed on nine districts selected by simple random method in Izmir province (Aliaga, Beydag, Dikili, Foca, Guzelbahce, Kinik, Odemis, Seferihisar, Selcuk. The height and the weight figures of each child were noted and Z values were calculated with reference to WHO 2007 standards. Children whose Z scores of %u201Cheight for age%u201D ,%u201DBKIž for age%u201D and %u201Cweight for age%u201D are higher than 2 standard deviation were assessed as tall and obese. In analyzing data Chi-square test and t test were used. Statistical significance value was accepted as p

  7. Prevalence of obesity and high level of cholesterol in hypertension ...

    African Journals Online (AJOL)

    This study was undertaken to determine what proportion of patients with hypertension are obese and or have elevated serum cholesterol. The data of two hundred and fifty patients who attended the outpatient clinics of the University College Hospital, Ibadan from January 1998 to December 2001 were analysed. Almost half ...

  8. Prevalence of obesity: A public health problem poorly understood

    Science.gov (United States)

    This review article discusses the Dietary Guidelines for Americans in support of a total diet approach to achieving diet and health goals, especially as they relate to the obesity epidemic. However, some scientists and organizations have identified one food, food group, or nutrient as the cause of t...

  9. prevalence of overweight and obesity and perception of healthy

    African Journals Online (AJOL)

    David Ofori-Adjei

    for Ghanaian women (IBI), and the body image she ... change in energy balance include increases in urbaniza- ... gests that the recent increase in overweight and obesity ... ier life. Women over the age of 50, however, were sig- nificantly less willing to decrease their body weight. .... centage had no employment (23.7%).

  10. Overweight or obesity prevalence, trends and risk factors among ...

    African Journals Online (AJOL)

    Using multivariable logistic regression analysis in the full model, the area of residence, wealth, religion and the number of household members were found to be significantly associated with being overweight/obese. In the adjusted model only the first three of these were still associated with a significantly increased risk.

  11. Prevalence of Overweight and Obesity among Adolescents in Seven Arab Countries: A Cross-Cultural Study

    Directory of Open Access Journals (Sweden)

    Abdulrahman O. Musaiger

    2012-01-01

    Full Text Available Objective. The aim of this study was to find out the prevalence of overweight and obesity among adolescents in seven Arab countries using similar reference standard. Methods. A school-based cross-sectional study was carried out in seven cities in Arab countries, namely, Algeria, Jordan, Kuwait, Libya, Palestine, Syria, and United Arab Emirates. A multistage stratified random sampling technique was used. The total sample included was 4698 adolescents aged from 15 to 18 years (2240 males, 2458 females. The International Obesity Task Force (IOTF reference standard was used to classify the adolescents as nonobese, overweight, and obese. Results. Among males, overweight was highest among Kuwaiti adolescents (25.6%, followed by Jordanian (21.6%, and Syrian (19.7% adolescents. Among females, the highest prevalence of overweight was reported in Libyan adolescents (26.6%, followed by Kuwaiti (20.8%, and Syrian (19.7% adolescents. As for obesity, Kuwaiti adolescents showed the highest prevalence of obesity for both males (34.8% and females (20.6%. Conclusion. There is an urgent need to establish a plan of action to combat obesity in schoolchildren in these countries.

  12. The Prevalence of Cardiovascular Disease Risk Factors and Obesity in Firefighters

    Directory of Open Access Journals (Sweden)

    Denise L. Smith

    2012-01-01

    Full Text Available Obesity is associated with increased risk of cardiovascular disease (CVD mortality. CVD is the leading cause of duty-related death among firefighters, and the prevalence of obesity is a growing concern in the Fire Service. Methods. Traditional CVD risk factors, novel measures of cardiovascular health and a measurement of CVD were described and compared between nonobese and obese career firefighters who volunteered to participate in this cross-sectional study. Results. In the group of 116 men (mean age 43±8 yrs, the prevalence of obesity was 51.7%. There were no differences among traditional CVD risk factors or the coronary artery calcium (CAC score (criterion measure between obese and nonobese men. However, significant differences in novel markers, including CRP, subendocardial viability ratio, and the ejection duration index, were detected. Conclusions. No differences in the prevalence of traditional CVD risk factors between obese and nonobese men were found. Additionally, CAC was similar between groups. However, there were differences in several novel risk factors, which warrant further investigation. Improved CVD risk identification among firefighters has important implications for both individual health and public safety.

  13. Prevalence of obesity and abdominal obesity from four to 16 years old children living in the Mexico-USA border.

    Science.gov (United States)

    Bacardí-Gascón, Montserrat; Jones, Elizabeth G; Jiménez-Cruz, Arturo

    2013-01-01

    The prevalence of obesity among Mexicans is alarming in both the child and adult populations. The objective of this study was to determine the levels of overweight, obesity and abdominal obesity in pre-school (PS), elementary (ES), and middle high (MHS) public school children from Tijuana. From February to April of 2011, a bietapic random sample was selected by cluster method of 30 PS, 30 ES, and 30 MHS children. And a sample of 30 groups for each level was chosen. Twenty elementary teachers and eight graduate students were trained at one central location on how to take anthropometric measurements using a portable scale, a stadiometer, and a measuring tape to determine weight, height, and waist circumference. Body Mass Index values were computed and compared to age/gender BMI percentiles according to WHO criteria. Waist circumference for-age at the 90th percentile from NHANES III (Mexican-American) was used to define abdominal obesity. The sample was composed of 646 PS children, 961 ES children, and 1,095 MHS children. Their ages ranged from 4- 16 years. Results showed an overall prevalence of overweight and obesity in younger than 5y preschool children (> 2 SD) of 23.1%, in ≥ 5 y PS (> 1 SD) of 33.8%, in ES children of 46.3%, and in MHS children of 41.9%. Abdominal obesity in PS children was 18%, in ES children was 16.7%, and in MHS children was 15.2%. These results warrant immediate and comprehensive actions to prevent a critical public health problem in Mexico. Copyright © AULA MEDICA EDICIONES 2013. Published by AULA MEDICA. All rights reserved.

  14. Frequency of TV viewing and prevalence of overweight and obesity among adult women in Bangladesh: a cross-sectional study.

    Science.gov (United States)

    Ghose, Bishwajit

    2017-01-31

    Research in developed countries has demonstrated an association of varying degrees between watching TV and the risk of being overweight and obese. However, there is no evidence of such an association in the context of the South Asian population. To investigate whether watching TV increases the risk of being overweight and obese among women in Bangladesh. Rural and urban areas in Bangladesh. Participants were 16 624 non-pregnant women aged between 15 and 49 years. The study was based on cross-sectional data from the Bangladesh Demographic and Health Survey (BDHS) conducted in 2014. The main outcome variables were overweight and obesity measured by body mass index. Data were analysed by using descriptive statistics, cross-tabulation and multivariable logistic regression models. The prevalence of overweight and obesity in the sample population were, respectively, 4.5% (4.18% to 4.82%) and 20% (95% CI 19.39% to 20.61%). In the multivariable analysis, no statistically significant association was found between watching TV and being overweight. However, the odds of being obese among rural women were 63% higher (adjusted OR (AOR) 1.625, 95% CI 1.179 to 2.241) among those who watched less than once a week, and 68% (AOR 1.683, 95% CI 1.029 to 2.751) higher among women who watched TV at least once a week compared to those who did not watch TV at all. Urban women who watched TV at least once a week were 67% more likely to be obese (AOR 1.665, 95% CI 1.079 to 2.568) compared to those who did not watch at all. Prevalence of overweight and obesity has risen considerably among women aged between 15 and 49 years since the previous estimates based on BDHS data. Frequent TV watching was associated with a higher risk of being obese among adult women in rural areas. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  15. Prevalence of and contributing factors for overweight and obesity among Montenegrin schoolchildren.

    Science.gov (United States)

    Martinovic, Milica; Belojevic, Goran; Evans, Gary W; Lausevic, Dragan; Asanin, Bogdan; Samardzic, Mira; Terzic, Natasa; Pantovic, Snezana; Jaksic, Marina; Boljevic, Jelena

    2015-10-01

    Newly emerging Western style economic systems provide new opportunities to study the prevalence and predictors of childhood obesity. We also provide for the first time a national study of childhood obesity using all three international anthropometric criteria. The sample included 4097 Montenegrin children, 2076 boys (50.7%) and 2021 girls. Anthropometric measurements were performed in school. The questionnaire for parents included questions on 24 potential contributing factors for childhood obesity. Nutritional status was assessed according to World Health Organization, US Center for Disease Prevention and Control and International Obesity Task Force (IOTF) criteria. Overall percentage of Montenegrin children who are overweight or obese (IOTF) is 22.9% of which 5.3% are obese (7.0% boys vs. 3.5% girls). We found 10 factors to be independently associated with child obesity. Positive relations [odds ratio (95% confidence interval)] were found with maternal obesity [2.05 (1.68-2.51)], paternal obesity [1.67 (1.32-2.10)], paternal employment [1.40 (1.12-1.74)], maternal smoking [1.32 (1.08-1.61)], obesity at birth [1.33 (1.04-1.70)] and computer game playing [per hour--1.11 (1.00-1.24)]. Negative relations were found with female gender [0.64 (0.53-0.78)], the number of siblings [0.88 (0.78-0.98)], birth order [0.73 (0.64-0.83)] and age [0.92 (0.88-0.98)]. One out of four Montenegrin children is overweight, with two times more frequent obesity among boys compared with girls. Some previously salient predictors did not appear salient in this sample. To enable worldwide comparability, we propose the use of all three childhood obesity criteria in national studies. © The Author 2015. Published by Oxford University Press on behalf of the European Public Health Association. All rights reserved.

  16. Prevalence of overweight and central obesity and their relationship with blood pressure among college students in Shandong, China.

    Science.gov (United States)

    Zhang, Ying-Xiu; Wang, Shu-Rong; Zhao, Jin-Shan; Chu, Zun-Hua

    2016-08-01

    BMI and waist circumference (WC) are the two most common anthropometric measurements for general obesity and central obesity. The present study examined the distributions of BMI and WC and their relationship with blood pressure (BP) among college students in Shandong, China. A total of 5838 college students (2915 men and 2923 women) aged 19-22 years participated in the study. Height, weight, WC, and BP of all participants were measured, and BMI and waist-to-height ratio were calculated. The BMI cutoffs recommended by the Working Group on Obesity in China were used to define underweight, normal weight, and overweight. Central obesity was defined as waist-to-height ratio of at least 0.5. High BP was defined as systolic blood pressure of at least 140 mmHg and/or diastolic blood pressure of at least 90 mmHg. All individuals were classified into four groups (Q1-Q4) according to the quartiles of BMI and WC, and the BP level, and the prevalence of high BP among the four groups was compared. The prevalences of overweight, central obesity, and high BP were 22.74, 7.85, and 8.79% for men and 8.42, 3.02, and 1.92% for women, respectively; these figures were all significantly higher in men than in women (Pobesity are associated with elevated BP. College students with high BMI and high WC might have an increased risk of elevated BP. These findings emphasize the importance of the prevention of overweight and obesity to prevent future-related problems such as hypertension in young individuals.

  17. Racial Disparities in Obesity Prevalence in Mississippi: Role of Socio-Demographic Characteristics and Physical Activity

    Directory of Open Access Journals (Sweden)

    Mina Qobadi

    2017-03-01

    Full Text Available Although the etiology of obesity is complex, social disparities are gaining attention for their contribution to obesity. The aim of this study was to estimate prevalence of obesity and to explore the associations between socio-demographic characteristics and obesity by race in Mississippi. Data from the 2014 Mississippi Behavior Risk Factors Surveillance System (BRFSS were used in this study (n = 3794. Descriptive statistics, Chi-square tests and logistic regressions were conducted using SAS Proc. Survey procedures to account for BRFSS’s multistage complex survey design and sample weights. The overall prevalence of self-reported obesity was 37%. Multiple logistic regression model showed gender was the only variable associated with increased risk of obesity among blacks. Black females were more likely to be obese (Adjusted OR [aOR] = 2.0, 95% CI: 1.4–2.7, ref = male after controlling for confounders. Among white adults, obesity was significantly associated with physical activity, gender, age and education levels. Those aged 25–44 years (aOR = 1.7, 95% CI: 1.1–2.6, ref ≥ 64 years, those were physically inactivity (aOR = 1.8, 95% CI: 1.4–2.5, ref = physically active or had high school education (OR = 1.6, 95% CI: 1.2–2.3, ref = college graduate or some college (aOR = 1.5, 95% CI: 1.2–2.3, ref = college graduate were more likely to be obese; females (aOR = 0.8; 95% CI: 0.6–0.9, ref = male and those aged 18–24 years (aOR = 0.50, 95% CI: 0.21–0.9, ref ≥ 64 years were less likely to be obese.

  18. Fast food intake and prevalence of obesity in school children in Riyadh City.

    Science.gov (United States)

    Almuhanna, Monira Abdulrahman; Alsaif, Mohammed; Alsaadi, Muslim; Almajwal, Ali

    2014-01-01

    Childhood obesity has become a new challenge for healthcare providers. The issue is not limited to certain parts of the world; its prevalence is increasing worldwide. The causes of obesity are poorly understood and continue to be debated and studied. It is a multifactorial disorder which involves dietary, behavioral, environmental as well as genetic factors. The increased consumption of more energy-dense, nutrient-poor foods with high levels of sugar and saturated fats, combined with reduced physical activity, have led to high obesity rates among children. The aim of this study was to assess the effect of dietary intake on the occurrence of childhood obesity, and study other associated factors including the education, occupation and income of parents and the living status. Normal healthy school girls (n =196) and school boys (n = 85) between the age of 6- 15 were recruited for the study. We found that obesity among children in Riyadh City was significantly associated with fast food intake (p = 0.0280). It was also observed that 72.5% of the overweight or obese students consumed fast food at least 4 times/week, and the other 15.9% were taking fast food 1- 3 times/week, while only 11.6% of the same overweight or obese group did not consume any fast food/ week. Father's and mother's occupations were not significantly correlated to their children's body weight. The prevalence of childhood obesity is changing and increasing yearly and is attributed to the nutritional risk factors for the Saudi school-age children. It is interesting to know that most of overweight or obese school students belonged to the families of highincome. Parents must take necessary precautions for the diet of their children and should adopt healthy life style in order to prevent or manage obesity of their children.

  19. Prevalence of overweight and obesity among Iranian preschoolers: Interrelationship with physical fitness

    Directory of Open Access Journals (Sweden)

    Hamid Agha-Alinejad

    2015-01-01

    Full Text Available Background: The preschool years are a crucial time to study the determinants of childhood obesity, as it is when eating and physical activity habits are becoming established. The purpose of this study was to compare the prevalence of overweight and obesity among preschoolers living in the capital of Iran and to determine relationships between overweight and obesity and selected motor- and health-related fitness parameters. Materials and Methods: This exploratory cross-sectional study was conducted with 190 boys and 191 girls aged 5−6 years. Study children were selected from the kindergartens in Tehran, the capital of Iran. All children underwent anthropometric, motor- and health-related fitness tests. Height, body mass, body mass index (BMI, waist circumference (WC, waist-to-hip ratio (WHR, waist-to-height ratio (WHtR and percentage of body fat (PBF were measured for anthropometric assessments. Sit-and-reach, modified sit-ups, modified pull-ups, the 4 m × 9 m shuttle run, the 20 m sprint test and the 20 m multistage shuttle run test were measured for motor- and health-related fitness tests. Overweight and obesity prevalence was determined by the International Obesity Task Force, Centers for Disease Control and Prevention and World Health Organization standard criteria. Results: International Obesity Task Force criteria indicate almost 12% (23/190 of boys and 22.5% (43/191 of girls were overweight or obese with 4.73% (9/190 of boys and 10.99% (21/191 of girls in the obese category. Significant correlations were found between modified pull-ups test and body mass, BMI, WC, WHR, WHtR, PBF in boys and modified pull-ups and modified sit-ups tests were significantly correlated with body mass, BMI, WC, WHR, WHtR, and PBF in girls. Compared to their counterparts, overweight and obese boys demonstrated inferior performance in modified pull-ups and predicted VO 2max and overweight and obese girls demonstrated inferior performance in modified pull

  20. Prevalence of metabolic syndrome in Murcia Region, a southern European Mediterranean area with low cardiovascular risk and high obesity

    Directory of Open Access Journals (Sweden)

    Huerta José M

    2011-07-01

    Full Text Available Abstract Background Metabolic syndrome (MS is associated with subsequent appearance of diabetes and cardiovascular disease. As compared to other Spanish regions, Murcia (southern Spain registers increased obesity as well as cardiovascular morbidity and mortality. The aim of this study was to assess the prevalence of MS and its components, awareness of obesity as a health risk and associated lifestyles. Methods A population-based, cross-sectional study was conducted in 2003, covering a sample of 1555 individuals 20 years and over. MS was defined according to the Revised National Cholesterol Education Program Adult Treatment Panel III (R-ATPIII, International Diabetes Federation (IDF and Joint Interim Statement (JIS criteria. Both low (94/80 and high (102/88 waist circumference (WC thresholds were considered. Results Prevalence of MS was 27.2% (95%CI: 25.2-29.2, 32.2% (95%CI: 30.1-34.3 and 33.2% (95%CI: 31.2-35.3 according to the R-ATPIII, IDF and JIS94/80 respectively. It increased with age until reaching 52.6% (R-ATPIII or 60.3% (JIS94/80 among persons aged 70 years and over, and was higher in persons with little or no formal education (51.7% R-ATPIII, 57.3% JIS94/80. The most common risk factors were hypertension (46.6% and central obesity (40.7% and 66.1% according to high and low WC cut-off points respectively. Although most persons were aware that obesity increased health risks, regular exercise was very unusual (13.0% centrally obese, 27.2% non-centrally obese. Adherence to dietary recommendations was similar among centrally obese and non-centrally obese subjects. Conclusions Prevalence of MS is high in our population, is comparable to that found in northern Europe and varies with the definition used. Adherence to preventive recommendations and to adequate weight promotion is very low. In the absence of a specific treatment for MS, integrated intervention based on a sustained increase in physical activity and changes in diet should be

  1. Osteosarcopenic obesity in women: impact, prevalence, and management challenges

    Directory of Open Access Journals (Sweden)

    JafariNasabian P

    2017-01-01

    Full Text Available Pegah JafariNasabian,1 Julia E Inglis,1 Owen J Kelly,2 Jasminka Z Ilich1 1Department of Nutrition, Food and Exercise Sciences, Florida State University, Tallahassee, FL, 2Abbott Nutrition, Columbus, OH, USA Abstract: Osteosarcopenic obesity syndrome (OSO has recently been identified as a condition encompassing osteopenia/osteoporosis, sarcopenia and obesity. OSO is especially deleterious in older adults (even if they are not obese by conventional measures, due to age-related redistribution of fat and its infiltration into bone and muscle. Osteoporosis and bone fractures in elderly increase the risk of sarcopenia, which, through decreased mobility, increases the risk of more falls and fractures, creating a vicious cycle. Obesity plays a dual role: to a certain extent, it promotes bone and muscle gains through mechanical loading; in contrast, increased adiposity is also a source of pro-inflammatory cytokines and other endocrine factors that impair bone and muscle. As the elderly population increases, changes in lifestyle to delay the onset of OSO, or prevent OSO, are warranted. Among these changes, dietary patterns and physical activity modifications are the first ones to be implemented. The typical Western diet (and lifestyle promotes several chronic diseases including OSO, by facilitating a pro-inflammatory state, largely via the imbalance in omega-6/omega-3 fatty acid ratio and low-fiber and high-processed food consumption. Nutritional modifications to prevent and/or alleviate the OSO syndrome include adequate intake of protein, calcium, magnesium and vitamin D and increasing consumptions of foods containing omega-3 polyunsaturated fatty acids and fiber. Certain types of physical activity, often decreased in overweight/obese women and in elderly, might preserve bone and muscle, as well as help in reducing body fat accrual and fat infiltration. Habitual daily activities and some alternative modes of exercise may be more appropriate for older

  2. Increased pre-school overweight and obesity prevalence between 2004 and 2013 is associated with appetite, eating frequency and supportive facilities: the Jiaxing Birth Cohort in China.

    Science.gov (United States)

    Liu, Huijuan; Zheng, Ju-Sheng; Li, Jing; Chen, Yu; Zhao, Wei; Huang, Tao; Yang, Bo; Li, Duo

    2017-01-01

    Childhood obesity is increasing. However, little is known about the changes in di-etary factors and supportive facilities associated with childhood obesity. We aimed to document the changes in various dietary factors and supportive facilities and their associations with obesity among pre-school children. Among 42,531 children 4-5 years old, recruited between 2004 and 2013 in the Jiax-ing Birth Cohort, we examined the changes in the prevalence of various dietary factors and supportive facilities and overweight/obesity over 10 years. We used logistic regression to investigate the cross-sectional association between these factors and childhood overweight/obesity risk, adjusting for potential confounders. The prevalence of childhood overweight/obesity increased steadily from 11.8% (boy: 14.8%; girl: 9%) during 2004-2005 to 18% (boy: 21.4%%; girl: 15%) during 2012-2013. The prevalence of meal/snack frequency 3 times /day decreased substantially from 23% during 2004-2005 to 8% during 2012-2013, with more children having 5 times /day: from 32% to 45.6%. Children with a fair/bad appetite, compared with those with a good appetite, had a 45% (OR: 0.55; 95% CI: 0.49, 0.62) lower risk of overweight/obesity. Children with a meal frequency >=6 times/day (compared with 3 times/day) had a 0.12 (95% CI: 0.03, 0.2) higher BMI-z-score. The prevalence of childhood overweight/obesity has increased substantially within a decade in southeast China. A better appetite and greater eating frequency were associated with the increased prevalence.

  3. Food availability and the rising obesity prevalence in Malaysia

    OpenAIRE

    Geok-Lin Khor

    2012-01-01

    It is estimated that more than 1.1 billion adultsand 115 million children worldwide are overweight.In Malaysia, the second and third National Healthand Morbidity Surveys in 1996 and 2006 respectivelyreported a three-fold increase in obesity prevalenceamong adults, surging from 4.4% to 14% over the10-year period. Evidence of rising childhood obesityhas also emerged. The aim of this article is to gatherevidence from food availability data for an insightinto population shifts in dietary patterns...

  4. Prevalence of overweight and obesity among children and adolescents with intellectual disabilities: a systematic review and meta-analysis.

    Science.gov (United States)

    Maïano, C; Hue, O; Morin, A J S; Moullec, G

    2016-07-01

    Although there have been numerous studies examining the prevalence of overweight and obesity among children and adolescents with intellectual disabilities, they have not yet been integrated and synthesized through a systematic quantitative review process. The purpose of this systematic review and meta-analysis was to determine: (i) the prevalence of overweight/obesity among children and adolescents with intellectual disabilities; (ii) the sources of heterogeneity in studies reporting the prevalence of overweight/obesity in this population; and (iii) the risk of overweight/obesity in this population compared with their typically developing peers. A systematic literature search was performed and 16 studies, published between 1985 and 2015, met the inclusion criteria. The resulting pooled prevalence estimates for overweight, overweight-obesity and obesity were respectively: (i) 15%, 30%, and 13%, in children; and (ii) 18%, 33%, and 15% in adolescents. Subgroup analyses showed significant variations in the pooled prevalence estimates as a function of geographical region, recruitment setting, additional diagnoses, and norms used to define overweight or obesity. The findings also showed adolescents with intellectual disabilities to be respectively 1.54 and 1.80 times more at risk of overweight-obesity and obesity than typically developing adolescents. Unfortunately, no such comparison is available for children. © 2016 World Obesity. © 2016 World Obesity.

  5. Prevalence of physical activity, screen time, and obesity among US children by the service type of special health care needs.

    Science.gov (United States)

    Kim, Juhee; Greaney, Mary L

    2014-07-01

    Children with special health care needs (SHCN) may be at greater risk of obesity than children without SHCN. A new classification system categorizes SHCN among children by service type using the following categories: No-SHCN, medication use only, services use only, medication + service use, and functional limitations. Research is needed to examine obesity and obesity-related behaviors among children using the new classification system. To determine the prevalence of inadequate vigorous physical activity (VPA), high screen time and obesity by SHCN category using the new classification system. Multivariate regression models were fitted for inadequate VPA, high screen time, and obesity to determine if there were differences in these outcomes by SHCN category, adjusting for multistage-sampling and survey-design effects using a nationally representative sample of children in the National Survey of Children's Health 2007. 22.9% of the sample was classified as having SHCN: 9% medication use only, 5% medication + service use, 4% service use only, and 5% functional limitations. Children in the medication use only and medication + service use groups were not at increased risk for inadequate VPA, high screen time, or obesity. Children in the service use only and functional limitation groups had increased odds of high screen time and obesity, which disappeared after controlling for confounders. However, the higher odds of inadequate VPA remained significant in the service use only [OR (95% CI) = 2.00 (1.34-3.00)] and the functional limitations groups with 2.21 (1.55-3.15). Physical activity promotion programs are needed for children with SHCN, especially children with functional limitations and those who require service use only and do not use prescribed medication. Copyright © 2014 Elsevier Inc. All rights reserved.

  6. Where Is Obesity Prevention on the Map? Distribution and Predictors of Local Health Department Prevention Activities in Relation to County-Level Obesity Prevalence in the US

    Science.gov (United States)

    Stamatakis, Katherine A.; Leatherdale, Scott T.; Marx, Christine; Yan, Yan; Colditz, Graham A.; Brownson, Ross C.

    2013-01-01

    Context The system of local health departments (LHD) in the US has potential to advance a locally-oriented public health response in obesity control and reduce geographic disparities. However, the extent to which obesity prevention programs correspond to local obesity levels is unknown. Objective This study examines the extent to which LHDs across the US have responded to local levels of obesity by examining the association between jurisdiction level obesity prevalence and the existence of obesity prevention programs. Design Data on LHD organizational characteristics from the Profile Study of Local Health Departments and county-level estimates of obesity from the Behavioral Risk Factor Surveillance System were analyzed (n=2,300). Since local public health systems are nested within state infrastructure, multilevel models were used to examine the relationship between county-level obesity prevalence and LHD obesity prevention programming and to assess the impact of state-level clustering. Setting 2,300 local health department jurisdictions defined with respect to county boundaries Participants Practitioners in local health departments who responded to the 2005 Profile Study of Local Health Departments. Main Outcome Measures Likelihood of having obesity prevention activities and association with area-level obesity prevalence Results The existence of obesity prevention activities was not associated with prevalence of obesity in the jurisdiction. A substantial portion of the variance in LHD activities was explained by state-level clustering. Conclusions This paper identified a gap in the local public health response to the obesity epidemic and underscores the importance of multilevel modeling in examining predictors of LHD performance. PMID:22836530

  7. Dynapenic Obesity and Prevalence of Type 2 Diabetes in Middle-Aged Japanese Men

    Directory of Open Access Journals (Sweden)

    Ryoko Kawakami

    2015-11-01

    Full Text Available Background: The independent and combined associations of muscle strength and obesity on the prevalence of type 2 diabetes in Japanese men remain unclear. Methods: Hand grip strength was cross-sectionally evaluated between 2011 and 2013 to assess muscle strength in 5039 male workers aged 40 to 64 years. Weight and height were measured, and overweight/obesity was defined as a body mass index ≥25 kg/m2. The prevalence of type 2 diabetes, defined as fasting plasma glucose ≥126 mg/dL and/or hemoglobin A1c ≥6.5% and/or self-reported physician-diagnosed diabetes, was evaluated. Odds ratios (OR and 95% confidence intervals (95% CI for the prevalence of type 2 diabetes were obtained using a logistic regression model. Results: In total, 611 participants had type 2 diabetes, and 1763 participants were overweight/obese. After adjustment for covariates, we found an inverse association between muscle strength and the prevalence of type 2 diabetes (P for trend <0.01. In addition, when the analyses were stratified by obesity status, the multivariable-adjusted OR per 2-standard-deviation increase in muscle strength was 0.64 (95% CI, 0.49–0.83 in the overweight/obese group, compared to a weaker relationship in the normal-weight group (OR 0.79 per 2-standard-deviation increase; 95% CI, 0.60–1.06. Conclusions: Dynapenia, an age-related decrease in muscle strength, is associated with increased prevalence of type 2 diabetes, and this relationship is stronger in overweight/obese middle-aged Japanese men than in normal-weight men.

  8. Prevalence of overweight and obesity among patients with congenital and acquired heart disease in Kocaeli, Turkey.

    Science.gov (United States)

    Babaoğlu, Kadir; Deveci, Murat; Kayabey, Özlem; Altun, Gürkan; Binnetoğlu, Köksal

    2015-03-01

    Childhood obesity has increased in the last half of the century. The aim of this study was to evaluate the frequency of obesity in the children with congenital or acquired heart disease. A total of 1410 children were assessed in this study. The study population was composed of 518 children (289 boys, 229 girls) as control group and 892 children (477 boys, 415 girls) as heart disease group. Patients were grouped into four categories: (I) "Clinic control subjects"; (II) "mild heart disease" that has not been treated with either surgical or catheter intervention; (III) congenital heart disease treated with surgical and/or catheter intervention; and (IV) "arrhythmias". A body mass index ⩾85th percentile was defined as overweight, ⩾95th percentile as obese, and heart disease and obesity. There was no difference in the rates of overweight, obesity, and underweight between the healthy control subjects and patients with heart disease (8.1%, 13.3%, and 5.0%; 9.0%, 10.7%, and 4.7%, respectively, p=0.145). All subgroups had a similar prevalence of underweight, overweight, and obesity as the healthy control population. Within the heart disease population, the overall prevalence rates for overweight, obesity, and underweight were similar between the boys and girls. Obesity is a common problem in children with heart disease, at least in general population. It is an important additional risk factor for long-term cardiovascular morbidity and mortality in children with heart disease. Precautions to prevent obesity should be a part of paediatric cardiologist's examination.

  9. Prevalence of obesity among the school-going children of Lahore and associated factors

    International Nuclear Information System (INIS)

    Rashid, H.; Javaid, A.; Mehmood, M.; Anwar, A.; Anwar, F.A.; Ijaz, A.; Joiya, H.U.

    2010-01-01

    Objective: To determine the prevalence of obesity among the school- going children (6 and 7 grade) of Lahore and ascertain the associated factors. Method: A descriptive study with sample size of 293 children conducted over a period of four months in two private sector schools of Lahore. Information was gathered by the help of a pre designed questionnaire after getting formal consent from parents. Children included in the study were healthy with no reported chronic illness. Body weight was measured in minimal clothing using a weight scale; body height was measured in erect posture without shoes using a stadiometer. Obesity, underweight and overweight were defined by plotting BMI against age (in months and years) on WHO BMI-for-age (5-19 years [percentiles]) charts. Results: Out of 293 children 11.9% were obese (more than 97 percentile) while 21.8% were overweight (85 97 percentile). Among obese children 74.3% were found to watch TV for 1-2 hours daily while 25.7% watch TV for 3-4 hours. 48.6% of obese children did not participate in any field sports while 34.3% have less than 3 hours participation in field sports. Among parents of obese children, 60% were found to have little or no influence on their children's food intake at school whereas 22.9% parents of obese children never advise them against eating junk food. Parents think that ban on advertisements promoting unhealthy foods (75.1%) and use of popular media characters in promoting healthy foods (83.6%) and exercise can help in preventing obesity in children. Conclusion: This study shows that high prevalence of obesity and overweight among children in private schools has direct relationship with decreased physical activity and other factors like watching TV, role of media and lack of diet control by parents. (author)

  10. Differences in the prevalence of overweight, obesity and underweight among children from primary schools in rural and urban areas

    Directory of Open Access Journals (Sweden)

    Katarzyna Wolnicka

    2016-06-01

    The prevalence of overweight and obesity among children from rural and urban areas of Poland is similar. Analysis of regional differences in the prevalence of obesity, overweight and underweight among children and adolescents may indicate the direction of national and local activities aiming to reduce the inequalities resulting from nutritional well-being.

  11. Prevalence, Motives, and Views of Academic Dishonesty in Higher Education

    Directory of Open Access Journals (Sweden)

    Sherwin E. Balbuena

    2015-05-01

    Full Text Available Academic dishonesty in educational institutions is a cause for concern at present. In this paper, the prevalence and severity of various types of dishonest academic behaviors were determined based on the experiences and perceptions of college students. Self-reports on reasons for engaging in a type of cheating or plagiarism were also collected and analyzed to identify certain themes. Findings suggest that cheating on exams and homework is still prevalent, students view these dishonest behaviors as ordinary school acts, and their actions are a product of several factors – teacher’s and student’s incompetence, unfavorable environment, and lenient imposition of school policy. Certain ethical dilemmas were deduced from the results of the study, such as the varying perceptions on the morality of unfair academic manners and the relative importance of deceit over success.

  12. High prevalence of preobesity and obesity among medical students of Lahore and its relation with dietary habits and physical activity

    Directory of Open Access Journals (Sweden)

    Zeeshan Nasir Khan

    2016-01-01

    Full Text Available Objective: The objective of this study was to determine the prevalence of obesity among students of medical colleges of Lahore and to study its correlation with high-caloric diet intake and physical inactivity. Study Design: A cross-sectional survey was conducted at four medical colleges of Lahore, Pakistan between March and June 2012. Methods: A total of 244 medical students (85 males, 159 females of the median age of 20 years (range: 18–25 were randomly included in the study. Anthropometric measures were obtained. High-caloric diet intake and physical profile were assessed through a self-reported questionnaire. The relationships between obesity indices (body mass index [BMI], waist-to-hip ratio were investigated and correlated with the studied dietary and physical activity factors. Results: Approximately, 30.5% males and 16% females had BMI ≥25.0 kg/m2 overall affecting 21% of total medical students. Central obesity was found in 46% of male and 31.4% of female students. Central obesity was associated with a higher total daily caloric intake, studying at private medical college and male gender. Overall, 197 of 244 (80.7% students played no sports in college. Median time to watch television or work on the computer was 120 min a day (range: 30–420. Only 70 (28.7% students had regular walk or jogging. Conclusion: A substantial proportion of Pakistani medical students were overweight or obese. Higher total daily caloric intake was associated with central obesity but not a BMI >25. Physical activity parameters favored an overall sedentary aptitude for medical students.

  13. High prevalence of preobesity and obesity among medical students of Lahore and its relation with dietary habits and physical activity.

    Science.gov (United States)

    Khan, Zeeshan Nasir; Assir, Muhammad Zaman Khan; Shafiq, Mudassar; Chaudhary, Aghosh-E-Gul; Jabeen, Atika

    2016-01-01

    The objective of this study was to determine the prevalence of obesity among students of medical colleges of Lahore and to study its correlation with high-caloric diet intake and physical inactivity. A cross-sectional survey was conducted at four medical colleges of Lahore, Pakistan between March and June 2012. A total of 244 medical students (85 males, 159 females) of the median age of 20 years (range: 18-25) were randomly included in the study. Anthropometric measures were obtained. High-caloric diet intake and physical profile were assessed through a self-reported questionnaire. The relationships between obesity indices (body mass index [BMI], waist-to-hip ratio) were investigated and correlated with the studied dietary and physical activity factors. Approximately, 30.5% males and 16% females had BMI ≥25.0 kg/m(2) overall affecting 21% of total medical students. Central obesity was found in 46% of male and 31.4% of female students. Central obesity was associated with a higher total daily caloric intake, studying at private medical college and male gender. Overall, 197 of 244 (80.7%) students played no sports in college. Median time to watch television or work on the computer was 120 min a day (range: 30-420). Only 70 (28.7%) students had regular walk or jogging. A substantial proportion of Pakistani medical students were overweight or obese. Higher total daily caloric intake was associated with central obesity but not a BMI >25. Physical activity parameters favored an overall sedentary aptitude for medical students.

  14. Prevalence and determinants of overweight, obesity, and type 2 diabetes mellitus in adults in Malaysia.

    Science.gov (United States)

    Jan Mohamed, Hamid Jan B; Yap, Roseline Wai Kuan; Loy, See Ling; Norris, Shane A; Biesma, Regien; Aagaard-Hansen, Jens

    2015-03-01

    This systematic review aimed to examine trends in overweight, obesity, and type 2 diabetes mellitus (T2DM) among Malaysian adults, and to identify its underlying determinants. A review of studies published between 2000 and 2012 on overweight, obesity, and T2DM was conducted. The Cochrane library of systematic reviews, MEDLINE, EMBASE, Biosis, Scopus, and MyJurnal digital database were searched. According to national studies, the prevalence of overweight increased from 26.7% in 2003 to 29.4% in 2011; obesity prevalence increased from 12.2% in 2003 to 15.1% in 2011, and T2DM prevalence was reported as 11.6% in 2006 and 15.2% in 2011. Distal determinants of increased risk of overweight, obesity, and T2DM were as follows: female, Malay/Indian ethnicity, and low educational level. The limited number of studies on proximal determinants of these noncommunicable diseases (NCDs) indicated that an unhealthy diet was associated with increased risk, whereas smoking was associated with decreased risk. However, more studies on the proximal determinants of overweight, obesity, and T2DM within the Malaysian context are needed. Overall, our findings provide insights for designing both future investigative studies and strategies to control and prevent these NCDs in Malaysia. © 2014 APJPH.

  15. Prevalence of Overweight and Obesity in Portuguese Adolescents: Comparison of Different Anthropometric Methods

    Science.gov (United States)

    Minghelli, Beatriz; Nunes, Carla; Oliveira, Raul

    2013-01-01

    Background: The recommended anthropometric methods to assess the weight status include body mass index (BMI), skinfold thickness, and waist circumference. However, these methods have advantages and disadvantages regarding the classification of overweight and obesity in adolescents. Aims: The study was to analyze the correlation between the measurements of BMI, skinfold thickness and waist circumference to assess overweight and obesity in Portuguese adolescents. Materials and Methods: A sample of 966 students of Portugal was used. Of them, 437 (45.2%) were males and 529 (54.8%) were females aged between 10 and 16 years. The evaluations included BMI calculation, skinfold thickness, and waist circumference measurements. Results: This study revealed a high prevalence of overweight and obesity with values ranging from 31.6%, 61.4%, and 41.1% according to the measurement of BMI, skinfold thickness, and waist circumference, respectively. The results found a high level of correlation between BMI and skinfold thickness (P < 0.001, r = 0.712), between BMI and waist circumference (P < 0.001, r = 0.884), and waist circumference and skinfold thickness (P < 0.001, r = 0.701). Conclusions: This study revealed a high prevalence of overweight and obesity in Portuguese adolescents using three different anthropometric methods, where the BMI showed the lowest values of prevalence of overweight and obesity and the skinfold thickness showed the highest values. The three anthropometric methods were highly correlated. PMID:24404544

  16. Prevalence of overweight and obesity among police officers in Riyadh City and risk factors for cardiovascular disease

    OpenAIRE

    Alghamdi, Abdullah S.; Yahya, Mohammed A.; Alshammari, Ghedeir M.; Osman, Magdi A.

    2017-01-01

    Background Despite the prevalence of overweight and obesity and increases in associated diseases such as diabetes and heart disease in the Saudi population, no studies have addressed the spread of obesity among Saudi police officers. Therefore, the present study aimed to assess the prevalence of overweight and obesity and associations with biochemical parameters among the police in Riyadh. Method The study involved a cross-sectional survey of 160 police officers in Riyadh, Saudi Arabia. Anthr...

  17. [Prevalence of metabolic syndrome and associated factors in children and adolescents with obesity].

    Science.gov (United States)

    Romero-Velarde, Enrique; Aguirre-Salas, Liuba Marina; Álvarez-Román, Yussani Arelhi; Vásquez-Garibay, Edgar Manuel; Casillas-Toral, Erika; Fonseca-Reyes, Salvador

    2016-01-01

    The prevalence of overweight and obesity in children in Mexico are high, as well as the complications associated with their presence. The objective of this work was to estimate the prevalence of metabolic syndrome in obese children and adolescents attending a Hospital Clinic and identify the associated factors. Cross sectional design with 120 children and adolescents; of either sex, with exogenous obesity and BMI > 2.0 standard deviations. Personal and family history was collected, blood pressure was measured and determination of serum glucose, insulin, lipoprotein HDL cholesterol and triglycerides were performed. The presence of metabolic syndrome with the ATPIII, WHO and International Diabetes Federation criteria was identified. The association of metabolic syndrome with different variables was identified with chi square test and calculation of odds ratio. Mean age was 10.6 ± 2.7 years. The prevalence of metabolic syndrome was 37.5% to 54.5% depending on the criteria used. The presence of metabolic syndrome was associated with a history of large birth weight (OR= 2.21 [1.01-4.82]), and insulin resistance (OR= 6.53 [2.40-18.2]). The prevalence of metabolic syndrome is high in this group of children and adolescents with obesity. The history of large birth weight and the presence of insulin resistance should alert us to the presence of the disease.

  18. Prevalence of anemia amongst overweight and obese children in NCT of Delhi

    Directory of Open Access Journals (Sweden)

    Umesh Kapil

    2014-09-01

    Full Text Available Introduction: Anemia amongst children has been associated with impaired cognitive functions, developmental delays, behavioral and learning disturbances. Young children from high-income groups could be also being affected from anemia. Objective: To assess the prevalence of anemia amongst overweight and obese children in the age group of 5-18 years residing in National Capital Territory (NCT of Delhi. Material and Methods: Total of 413 children was included in the present study. The hemoglobin (Hb estimation was done by cyanmethemoglobin method. Results: In the age group of 5-11 years, the prevalence of anemia amongst overweight and obese children was found to be 38.4% and 29.2%. And in the age group of 12-18 years, the prevalence of anemia amongst overweight and obese children was found to be 33.3% and 21.7%; respectively. Conclusion: The findings of the present study revealed that there is a high prevalence of anemia amongst overweight and obese children in the age group of 5-18 years in NCT, Delhi.

  19. SNAP Participation in Preschool-Aged Children and Prevalence of Overweight and Obesity

    Science.gov (United States)

    Simmons, Shannon; Alexander, Jeffrey L.; Ewing, Helen; Whetzel, Stephanie

    2012-01-01

    Background: An increased prevalence of overweight and obesity for adults on government-funded nutrition assistance, such as the Supplemental Nutrition Assistance Program (SNAP), has been observed; however, this association among preschool-aged children is not well understood. Longitudinal research designs tracking changes in body mass…

  20. Ethnicity and prevalence of obesity and high blood pressure among 10

    African Journals Online (AJOL)

    The purpose of this study was to determine the prevalence of obesity and high blood pressure in 10 – 15 year old Black, Indian, White and Coloured children in North West Province of South Africa. A cross-sectional experimental design was used for this study. A total of 1242 children, made up of 604 boys and 638 girls from ...

  1. Abdominal obesity and the prevalence of diabetes and intermediate hyperglycaemia in Chinese adults

    NARCIS (Netherlands)

    He, Y.; Zhai, F.; Ma, G.; Feskens, E.J.M.; Zhang, J.; Fu, P.; Veer, van 't P.; Yang, X.

    2009-01-01

    Objective: To assess the association of indicators of general and abdominal obesity with the prevalence of type 2 diabetes (T2DM) and intermediate hyperglycaemia (IHG) in the Chinese population. Methods: We used data of 50 905 adults aged 18¿79 years in the 2002 China National Nutrition and Health

  2. Variations in the prevalence of obesity among european countries, and a consideration of possible causes

    DEFF Research Database (Denmark)

    Blundell, John E.; Baker, Jennifer Lyn; Boyland, Emma

    2017-01-01

    Over the last 10 years the prevalence of obesity across the European continent has in general been rising. With the exception of a few countries where a levelling-off can be perceived, albeit at a high level, this upward trend seems likely to continue. However, considerable country to country var...

  3. The prevalence of overweight and obesity and its determinants in children with and without disabilities

    NARCIS (Netherlands)

    Neter, Judith E; Schokker, Dieuwke F; de Jong, Elske; Renders, Carry M; Seidell, Jacob C; Visscher, Tommy L S

    2011-01-01

    OBJECTIVES: To compare the prevalence of overweight and obesity and nutrition and physical activity behavior between primary school children with and without disabilities. STUDY DESIGN: Body weight and height were measured in 4072 children from regular primary schools in the city of Zwolle, the

  4. PREVALENCE AND DETERMINANT OF OBESITY AMONGST SCHOOL GOING ADOLESCENT OF ASSAM

    Directory of Open Access Journals (Sweden)

    Tulika Goswami Mahanta

    2017-08-01

    Full Text Available BACKGROUND The risk factors of cardiovascular diseases (CVD in India are increasing at an alarming rate for the last few decades. Obesity is one major risk factor of CVD which start very early in life, hence there is a need to determine prevalence and risk factor of obesity among younger age group so as to plan preventive strategies. MATERIALS AND METHODS A cluster sample with cluster size of 50 was taken from 16 schools to cover sample size of 800 with consideration of design effect. Socio-demographic, environmental, dietary, and anthropometric and laboratory risk factors were assessed in the studied population. RESULTS Obesity was prevalent in 5%, while overweight in 10%. Overweight and obesity was found to be more amongst students having educated parents (p<0.05. Strong association was seen amongst tobacco product users with overweight (p=0.000 and obesity (p=0.001, secondhand smoke exposures and depression (p<0.05, alcohol consumption, less fruit intake (weekly (p<0.05, frequent animal food product consumer with both overweight (p=0.007 and obesity (p=0.008. Maximum obese (2.0% students were daily consumer of sweet snacks (p=0.030. Overweight and obesity were strongly associated with number of meals served per day (p<0.05. Significant mean difference of systolic blood pressure, diastolic blood pressure and waist circumference between overweight and non-overweight and obese and non obese was seen. Second hand smoke exposure was associated with a statistically significant risk of overweight (OR=3.30, 95% CI = 1.754-6.210, p<0.05. Also hypertension was significantly associated with overweight and obesity with (OR=.30, 95% CI = 0.175-0.522, p<0.05 and (OR=0.25, 95% CI = 0.126-0.513, p<0.05 respectively. CONCLUSION There is a need to reduce the risk factor prevalence of CVD to address the future epidemic of non communicable disease amongst this group of population. Different health promotional activities can be implemented with implementation

  5. A study to assess prevalence of obesity among medical students of G.R. medical college, Gwalior, M. P., India

    OpenAIRE

    Ranjana Tiwari; Vikas Jain; Ajit Singh Rajput; A. K. Bhagwat; Manish Goyal; Sakshi Tiwari

    2014-01-01

    Background: Obesity is emerging as a serious problem throughout the world, not only among adults but also children, teenagers and young adults. Medical education is stressful throughout the whole course of training. Overweight and obesity is one of the preventable cause of morbidity and mortality. The social implications of obesity are a major problem that is often neglected. Objectives of current study were to assess the prevalence of overweight and obesity in medical students and to assess ...

  6. The prevalence of underweight, overweight and obesity in a ...

    African Journals Online (AJOL)

    There were considerably more underweight adolescent boys than adolescent girls (17.3% boys to 9.9% girls), and double the frequency of overweight adolescent girls than adolescent boys (7.7% girls to 3.5% boys). The 14-year-old boys had the highest prevalence of underweight (55.2%), and the 17-year-old girls the ...

  7. Overweight and obesity among school children in Jordan: prevalence and associated factors.

    Science.gov (United States)

    Khader, Yousef; Irshaidat, Omama; Khasawneh, Mohammad; Amarin, Zouhair; Alomari, Mousa; Batieha, Anwar

    2009-05-01

    To estimate the prevalence of overweight and obesity and determine their associated factors among school children aged 6-12 years in the north of Jordan. A cross-sectional study was conducted among school children in the north of Jordan in the period between March 2006 and May 2006. A total of 2,131 children (1,052 boys and 1,079 girls) were selected at random using multistage cluster sampling method. The first part of the questionnaire was completed by pupils in schools and the second part was completed by their parents at home. The researchers measured height, weight, waist circumference, hip circumference, and mid upper arm circumference of each student in the class. Overweight and obesity were defined according to the international cut-off points of body mass index for boys and girls between 2 and 18 years of age. Of the total 2,131 children, 19.4% were overweight (18.8% of boys and 19.9% of girls) and 5.6% were obese (5.6% of boys and 5.5% of girls). Watching television >2 h/day, daily pocket money >20 piasters (1 piaster = 1.42 cents), having overweight or obese mother/father were significantly associated with increased odds of both overweight and obesity. Age > or = 10 years, female gender, and family size of 300 Jordanian Dinars (JDs), (1 JD = $1.42) was associated with obesity. While the prevalence of overweight was high among Jordanian children compared with that in the neighboring countries, the prevalence of obesity was lower.

  8. Prevalence of attention deficit/hyperactivity disorder among adults in obesity treatment

    Directory of Open Access Journals (Sweden)

    Altfas Jules R

    2002-09-01

    Full Text Available Abstract Background Bariatric patients showing poor "focus" during treatment more often failed to lose weight or maintain reduced weight. Evaluation of these patients identified a number having attention deficit/hyperactivity disorder (ADHD, evidently a potent factor limiting successful weight control. After searches found no published reports describing comorbid ADHD and obesity, this report was conceived to begin exploring the prevalence and characteristics of these patients. Method Clinical records of 215 patients receiving obesity treatment during 2000 were reviewed. Data collected and analyzed included age, sex, beginning and ending body mass index (BMI, number of clinic visits, months of treatment, and diagnostic category (ADHD, some ADHD symptoms, non-ADHD. DSM-IV criteria were used, except age of onset was modified to Results Whole sample ADHD prevalence was 27.4% (CI:21.1,32.9, but 42.6% (CI: 36.3% to 48.9% for BMI >= 40. Mean weight loss among obese patients with ADHD (OB+ADHD was 2.6 BMI (kg/m2 vs. 4.0 for non-ADHD (NAD (p = 40, OB+ADHD had BMI loss 2.9 vs. 7.0 (NAD (p Conclusions ADHD was highly prevalent among obese patients and highest in those with extreme obesity. Comorbid obesity and ADHD symptoms rendered treatment less successful compared to NAD counterparts. Reasons for the comorbidity are unknown, but may involve brain dopamine or insulin receptor activity. If replicated in further studies, these findings have important implications for treatment of severe and extreme obesity.

  9. Prevalence of obesity and metabolic syndrome components in Mexican adults without type 2 diabetes or hypertension.

    Science.gov (United States)

    Rojas-Martínez, Rosalba; Aguilar-Salinas, Carlos A; Jiménez-Corona, Aída; Gómez-Pérez, Francisco J; Barquera, Simón; Lazcano-Ponce, Eduardo

    2012-01-01

    To describe the number of Mexican adults with undiagnosed diabetes and arterial hypertension and their association with obesity. The study included a sub-sample of 6 613 subjects aged 20 years or more who participated in the 2006 National Health and Nutrition Survey (ENSANUT 2006). Subjects with a previous diagnosis of diabetes or hypertension (n=1 861) were excluded. Prevalences and standard errors were estimated, taking into account the complex sample design. 6.4 million adults have obesity and undiagnosed impaired fasting glucose. Almost two million more have fasting glucose levels diagnostic for diabetes. As for arterial blood pressure, 5.4 million adults had prehypertension. Another 5.4 million adults had blood pressure levels suggestive of probable hypertension. A total of 21.4 million Mexican adults with obesity had at least one further component of the metabolic syndrome. A large proportion of adults with obesity-related metabolic comorbidities remains undiagnosed in Mexico.

  10. Global differences between women and men in the prevalence of obesity: is there an association with gender inequality?

    Science.gov (United States)

    Garawi, F; Devries, K; Thorogood, N; Uauy, R

    2014-10-01

    In most populations the prevalence of obesity is greater in women than in men; however, the magnitude of the difference between the sexes varies significantly by country. We considered the role of gender inequality in explaining these disparities. We undertook an ecological analysis of internationally comparable obesity prevalence data to examine the association between indicators of gender inequality and the differences between men and women in obesity prevalence. Gender inequality was assessed using three measures: the Gender Inequality Index, the Global Gender Gap Index and the Social Institutions and Gender Index. We fitted multiple regression models to examine the association. We found that the prevalence of obesity across countries shows gendered patterning with greater prevalence and greater heterogeneity in women than in men (P<0.001). We also found that two of three measures of gender inequality were significantly associated with the sex differences in obesity prevalence across countries. The patterning of obesity across countries is gendered. However, the association between global measures of gender inequality and the sex gap in obesity is dependent on the measure used. Further research is needed to investigate the mechanisms that underpin the gendered nature of obesity prevalence.

  11. First national epidemiological survey on the prevalence of obesity and abdominal fat distribution in Greek adults.

    Science.gov (United States)

    Kapantais, E; Tzotzas, T; Ioannidis, I; Mortoglou, A; Bakatselos, S; Kaklamanou, M; Lanaras, L; Kaklamanos, I

    2006-01-01

    To provide estimates of the prevalence of obesity, overweight and body fat distribution among the adult population of Greece. Epidemiological, cross-sectional nationwide survey providing self-reported data. A total of 17,341 men and women aged from 20 to 70 years and classified into five 10-year age groups participated. The selection was conducted by stratified sampling through household family members of Greek children attending school. The participants reported data on weight, height, waist and hip circumference. BMI and waist-to-hip ratio were calculated. Abdominal obesity was defined as waist circumference > or = 102 cm in men and > or = 88 cm in women. In the total population, the mean BMI was 26.5 kg/m2, (27.3 in men, 25.7 in women). The overall prevalence of obesity was 22.5%, (26% in men, 18.2% in women) while that of overweight was 35.2% (41.1% in men, 29.9% in women). The percentages of obesity and overweight in men were similar in almost all age groups, while in women they progressively increased with age. Abdominal obesity was more frequent among women than men (35.8 vs. 26.6%, respectively), especially after the age of 50. Excess body weight is reaching epidemic proportions in Greece and obesity rates are among the highest, if not the highest, in Western society. The problem affects particularly men, and women after menopause. Interestingly, more women than men present with abdominal obesity. Preventive and treatment strategies are urgently needed to stop the obesity epidemic in this Mediterranean European country. Copyright 2006 S. Karger AG, Basel.

  12. Prevalence of overweight and obesity on the island of Ireland: results from the North South Survey of Children's Height, Weight and Body Mass Index, 2002.

    LENUS (Irish Health Repository)

    Whelton, Helen

    2007-01-01

    BACKGROUND: Childhood obesity is emerging as a major public health problem in developed and developing countries worldwide. The aim of this survey was to establish baseline data on the prevalence and correlates of overweight and obesity among children and adolescents in the Republic of Ireland (RoI) and Northern Ireland (NI). METHODS: The heights and weights of 19,617 school-going children and adolescents aged between 4 and 16 years in NI and RoI were measured using standardised and calibrated scales and measures. The participants were a representative cross-sectional sample of children randomly selected on the basis of age, gender and geographical location of the school attended. Overweight and obesity were classified according to standard IOTF criteria. RESULTS: Males were taller than females, children in RoI were taller than those in NI and the more affluent were taller than the less well off. The overall prevalence of overweight and obesity was higher among females than males in both jurisdictions. Overall, almost one in four boys (23% RoI and NI) and over one in four girls (28% RoI, 25% NI) were either overweight or obese. In RoI, the highest prevalence of overweight was among 13 year old girls (32%) and obesity among 7 year old girls (11%). In NI the highest prevalence of overweight and obesity were found among 11 and 8 year old girls respectively (33% and 13%). CONCLUSION: These figures confirm the emergence of the obesity epidemic among children in Ireland, a wealthy country with the European Union. The results serve to underpin the urgency of implementing broad intersectoral measures to reduce calorie intake and increase levels of physical activity, particularly among children.

  13. Prevalence of overweight and obesity on the island of Ireland: results from the North South Survey of Children's Height, Weight and Body Mass Index, 2002

    Directory of Open Access Journals (Sweden)

    Kelleher Virginia

    2007-07-01

    Full Text Available Abstract Background Childhood obesity is emerging as a major public health problem in developed and developing countries worldwide. The aim of this survey was to establish baseline data on the prevalence and correlates of overweight and obesity among children and adolescents in the Republic of Ireland (RoI and Northern Ireland (NI. Methods The heights and weights of 19,617 school-going children and adolescents aged between 4 and 16 years in NI and RoI were measured using standardised and calibrated scales and measures. The participants were a representative cross-sectional sample of children randomly selected on the basis of age, gender and geographical location of the school attended. Overweight and obesity were classified according to standard IOTF criteria. Results Males were taller than females, children in RoI were taller than those in NI and the more affluent were taller than the less well off. The overall prevalence of overweight and obesity was higher among females than males in both jurisdictions. Overall, almost one in four boys (23% RoI and NI and over one in four girls (28% RoI, 25% NI were either overweight or obese. In RoI, the highest prevalence of overweight was among 13 year old girls (32% and obesity among 7 year old girls (11%. In NI the highest prevalence of overweight and obesity were found among 11 and 8 year old girls respectively (33% and 13%. Conclusion These figures confirm the emergence of the obesity epidemic among children in Ireland, a wealthy country with the European Union. The results serve to underpin the urgency of implementing broad intersectoral measures to reduce calorie intake and increase levels of physical activity, particularly among children.

  14. Prevalence of cardiometabolic risk factors and metabolic syndrome in obese Kuwaiti adolescents

    Directory of Open Access Journals (Sweden)

    Boodai SA

    2014-10-01

    Full Text Available Shurooq A Boodai,1 Lynne M Cherry,2 Naveed A Sattar,2 John J Reilly3 1University of Glasgow School of Medicine, Yorkhill Hospitals, Glasgow, Scotland; 2Institute of Cardiovascular and Medical Sciences, British Heart Foundation Glasgow Cardiovascular Research Centre, University of Glasgow, Glasgow, Scotland; 3University of Strathclyde Physical Activity for Health Group, School of Psychological Sciences and Health, Glasgow, Scotland Background: Childhood and adolescent obesity is associated with insulin resistance, abnormal glucose metabolism, hypertension, dyslipidemia, inflammation, liver disease, and compromised vascular function. The purpose of this pilot study was to determine the prevalence of cardiometabolic risk factor abnormalities and metabolic syndrome (MetS in a sample of obese Kuwaiti adolescents, as prevalence data might be helpful in improving engagement with obesity treatment in future. Methods: Eighty obese Kuwaiti adolescents (40 males with a mean (standard deviation age of 12.3 years (1.1 years participated in the present study. All participants had a detailed clinical examination and anthropometry, blood pressure taken, and assessment of fasting levels of C-reactive protein, intracellular adhesion molecule, interleukin-6, fasting blood glucose, insulin, liver function tests (alanine aminotransferase, aspartate aminotransferase, gamma glutamyltransferase, lipid profile (cholesterol, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol, triglycerides, insulin resistance by homeostasis model assessment, and adiponectin. MetS was assessed using two recognized criteria modified for use in younger individuals. Results: The cardiometabolic risk factors with highest prevalence of abnormal values included aspartate aminotransferase (88.7% of the sample and insulin resistance by homeostasis model assessment (67.5%, intracellular adhesion molecule (66.5%, fasting insulin (43.5%, C-reactive protein (42.5%, low

  15. Prevalence of impaired glucose tolerance and insulin resistance among obese children and adolescents

    Directory of Open Access Journals (Sweden)

    Robabeh Ghergherechi

    2010-07-01

    Full Text Available Robabeh Ghergherechi1, Ali Tabrizi21Department of Pediatrics Endocrinology, Tabriz University of Medical Sciences, Tabriz, Iran; 2Students’ Research Committee, Tabriz University of Medical Sciences, Tabriz, IranPurpose: Obesity is one of the most important nutritional disorders in the world which has an obvious relationship with the incidence of metabolic diseases. Obesity prevalence has increased among children and adolescents during recent decades, leading to a rise in Type 2 diabetes mellitus (DM II prevalence in these two age brackets. Hence, the aim of this study was to assess impaired glucose tolerance and insulin resistance, and gather metabolic findings in obese children and adolescents.Methods and materials: We studied 110 obese children and adolescents (body mass index > 95th percentile for age and gender 4–18 years of age referred to the endocrine clinic of the Children’s Hospital at Tabriz University in a descriptive cross-sectional study. ­Fasting glucose, insulin, and lipid profile in all subjects were determined. Oral glucose tolerance test after eating 75 g/kg glucose was performed. Homeostatic model assessment was used to ­estimate insulin resistance.Results: Impaired glucose tolerance and insulin resistance prevalence in 68 obese adolescents was 14.7% and 31.8%, respectively. Impaired glucose tolerance and insulin resistance was not seen in 23.8% of 42 obese children. No case of DM II was seen. There was a significant statistical difference in glucose (P = 0.003 and insulin (P < 0.001 level at minute 120 in individuals with impaired glucose tolerance compared to obese children and adolescents without impaired glucose tolerance. Rate of insulin resistance in patients with impaired glucose tolerance was greater and had a significant statistical difference (P = 0.03.Conclusion: Obesity has a close relationship with increased risk of impaired glucose tolerance and insulin resistance in children and adolescents. Oral glucose

  16. WHO European Childhood Obesity Surveillance Initiative in Serbia: a prevalence of overweight and obesity among 6-9-year-old school children.

    Science.gov (United States)

    Djordjic, Visnja; Radisavljevic, Snezana; Milanovic, Ivana; Bozic, Predrag; Grbic, Miljana; Jorga, Jagoda; Ostojic, Sergej M

    2016-09-01

    The World Health Organization (WHO) European Childhood Obesity Surveillance Initiative (COSI) is a public health program established in order to understand the progress of the obesity epidemic in young populations and gain inter-country comparisons within the European region, yet the data from a number of East European countries, including Serbia, were not available then. Therefore, the main aim of this cross-sectional study was to collect data about the prevalence of overweight and obesity among 6-9-year-old school children in Serbia according to the standardized protocol during the Fourth COSI Implementation Round. From September 2015 to November 2015, 5102 first- and second-grade primary-school children (age 7.7±0.6 years) were assessed for weight, height, and body mass index (BMI) in 14 Serbian school districts. The prevalence rates of obesity, as calculated using the International Obesity Task Force (IOTF) cut-off points, vary across different age groups, with the lowest obesity rates reported in 7-year-old boys (6.2%), while the highest obesity prevalence rates were observed in 6-year-old boys (9.7%). In addition, being overweight was strongly associated with poor local community development and lower level of urbanization. The overall prevalence of overweight (23.1%, including obesity) and obesity (6.9%) in Serbian primary-school children seem to be comparable to rather high rates previously reported in other countries participating in the COSI program, indicating an obesity epidemic in Serbian children. This surveillance system should be regularly implemented throughout Europe, providing comparable data on rates of overweight/obesity in primary schools that might drive prudent actions to reverse the pandemic trend of childhood obesity.

  17. Meal skipping relates to food choice, understanding of nutrition labeling, and prevalence of obesity in Korean fifth grade children.

    Science.gov (United States)

    Kim, Hye-Young; Lee, Na-Rae; Lee, Jung-Sug; Choi, Young-Sun; Kwak, Tong-Kyung; Chung, Hae Rang; Kwon, Sehyug; Choi, Youn-Ju; Lee, Soon-Kyu; Kang, Myung-Hee

    2012-08-01

    This study was performed to investigate the differences in food choice, nutrition labeling perceptions, and prevalence of obesity due to meal skipping in Korean elementary school children. A national survey was performed in 2010 to collect data on food intake frequency, understanding of nutrition labeling, and body mass index from 2,335 fifth grade students in 118 elementary schools selected from 16 metropolitan local governments by stratified cluster sampling. The data were analyzed using the SAS 9.1 and SUDAAN 10.0 packages. Students who consumed three meals for 6-7 days during the past week were classified into the regular meal eating (RM) group (n = 1,476) and those who did not were placed into the meal skipping (MS) group (n = 859). The daily intake frequency of fruits, vegetables, kimchi, and milk was significantly lower in the MS group compared to that in the RM group (P instant noodles (ramyeon) was significantly higher in the MS group than that in the RM group (P < 0.05). The MS group demonstrated a significantly lower degree of understanding with regard to nutrition labeling and high calorie foods containing low nutritional value than that in the RM group. The distribution of obesity based on the percentile criteria using the Korean growth chart was different between the MS and RM groups. The MS group (8.97%) had a higher percentage of obese subjects than that in the RM group (5.38%). In conclusion, meal skipping was related to poor food choice, low perception of nutrition labeling, and a high prevalence of obesity in Korean fifth grade children.

  18. A comparison of antenatal classifications of 'overweight' and 'obesity' prevalence between white British, Indian, Pakistani and Bangladeshi pregnant women in England; analysis of retrospective data.

    Science.gov (United States)

    Garcia, Rebecca; Ali, Nasreen; Guppy, Andy; Griffiths, Malcolm; Randhawa, Gurch

    2017-04-11

    Maternal obesity increases women's risk of poor birth outcomes, and statistics show that Pakistani and Bangladeshi women (who are born or settled) in the UK experience higher rates of perinatal mortality and congenital anomalies than white British or white Other women. This study compares the prevalence of maternal obesity in Indian, Pakistani, Bangladeshi and white British women using standard and Asian-specific BMI metrics. Retrospective cross-sectional analysis using routinely recorded secondary data in Ciconia Maternity information System (CMiS), between 2008 and 2013. Mothers (n = 15,205) whose ethnicity was recorded as white British, Bangladeshi, Pakistani or Indian. Adjusted standardised residuals and Pearson Chi-square. Percentage of mothers stratified by ethnicity (Indian, Pakistani, Bangladeshi and white British) who are classified as overweight or obese using standard and revised World Health Organisation BMI thresholds. Compared to standard BMI thresholds, using the revised BMI threshold resulted in a higher prevalence of obesity: 22.8% of Indian and 24.3% of Bangladeshi and 32.3% of Pakistani women. Pearson Chi-square confirmed that significantly more Pakistani women were classified as 'obese' compared with white British, Indian or Bangladeshi women (χ 2  = 499,88 df = 9, p women stratified by maternal ethnicity of white British, Indian, Pakistani and Bangladeshi. Using revised anthropometric measures in Indian, Pakistani and Bangladeshi women has clinical implications for identifying risks associated with obesity and increased complications in pregnancy.

  19. Prevalence and factors associated with childhood overweight/obesity of private school children in Nepal.

    Science.gov (United States)

    Koirala, M; Khatri, R B; Khanal, V; Amatya, A

    2015-01-01

    Childhood overweight/obesity is a global health problem because of adverse health and nutrition consequences worldwide. Currently, there is a paucity of information on childhood overweight/obesity in Nepal. Therefore, the objective of this study was to assess the prevalence of, and the factors associated with, childhood overweight/obesity among primary school children. A cross-sectional study was conducted in June-December, 2013. We collected data using the structured self-administered questionnaire with parents of children aged 6-13 years in grades 1-6 studying at private schools of the Lalitpur district of Nepal. Height and weight measurements of 986 children were taken, and the corresponding body mass index (BMI)-for-age was calculated. The prevalence of childhood overweight/obesity was reported in proportion. Factors associated with childhood overweight/obesity were examined using the Chi-square tests followed by multiple logistic regression analyses. Of 986 children, 144 (14.6%) were overweight and 111 (11.3%) were obese. Overall, 255 (25.9%) children were found to be overweight/obese. Children from families, having ≤2 siblings (adjusted odds ratio (aOR)=1.958, 95% confidence interval (CI): 1.163-3.296), upper class family (aOR=3.672; 95% CI: 1.154-11.690), and advantaged ethnic group (aOR=1.561; 95% CI: 1.00-2.437) and children who were of larger birth weight (>4.0kg) had a greater likelihood of being (aOR=2.557, 95% CI: 1.222-5.349) overweight/obese. A quarter of children were found to be overweight/obese in private primary schools. Preventive interventions should focus on the advantaged ethnic groups, families with fewer siblings, and upper class families. A greater emphasis ought to be placed on formulation and implementation of policies aimed at addressing the newly emerging problems of childhood overweight/obesity in Nepal. New school health programs are to be launched and strengthened including avoidance of high energy junk food, and promoting outdoor

  20. Impacts of Scale on Geographic Analysis of Health Data: An Example of Obesity Prevalence

    Directory of Open Access Journals (Sweden)

    Jay Lee

    2014-10-01

    Full Text Available The prevalence of obesity has increased dramatically in recent decades. It is an important public health issue as it causes many other chronic health conditions, such as hypertension, cardiovascular diseases, and type II diabetics. Obesity affects life expectancy and even the quality of lives. Eventually, it increases social costs in many ways due to increasing costs of health care and workplace absenteeism. Using the spatial patterns of obesity prevalence as an example; we show how different geographic units can reveal different degrees of detail in results of analysis. We used both census tracts and census block groups as units of geographic analysis. In addition; to reveal how different geographic scales may impact on the analytic results; we applied geographically weighted regression to model the relationships between obesity rates (dependent variable and three independent variables; including education attainment; unemployment rates; and median family income. Though not including an exhaustive list of explanatory variables; this regression model provides an example for revealing the impacts of geographic scales on analysis of health data. With obesity data based on reported heights and weights on driver’s licenses in Summit County, Ohio, we demonstrated that geographically weighted regression reveals varying spatial trends between dependent and independent variables that conventional regression models such as ordinary least squares regression cannot. Most importantly, analyses carried out with different geographic scales do show very different results. With these findings, we suggest that, while possible, smaller geographic units be used to allow better understanding of the studies phenomena.

  1. Retinopathy in an obesity WHO III cohort: prevalence and risk factors.

    Science.gov (United States)

    Mattern, Juri; Lammert, Alexander; Otto, Mirko; Hammes, Hans-Peter

    2017-11-01

    To assess retinopathy and its risk factors in an obesity WHO III cohort. In the Mannheim Obesity Study , 277 subjects with obesity WHO III aged 18-64 years were examined in a cross-sectional approach. Screening for retinopathy was performed using 3-field retinal photography. Endothelial function was assessed using arteriole-to-venule ratio and flicker light analysis. Subjects with and without retinopathy were analysed for anthropometry, metabolic, vascular and renal parameters. Retinopathy was found in 18 of the 277 subjects (6.5%). Prevalence of retinopathy was 16.7% in subjects with and 3.4% in subjects without diabetes mellitus. Between subjects with and without retinopathy there were significant differences in diabetes prevalence (61.1% vs 21.7%, pretinopathy (OR 8.3, p=0.049, 95% CI 1.01 to 67.49), whereas risk for retinopathy decreased by nearly 50% (OR 0.54, p=0.032, 95% CI 0.30 to 0.95) with each percentage increase in venous dilatation in response to flicker light. Retinopathy prevalence in our obesity WHO III cohort is low. Presence of diabetes mellitus is the most important risk factor for retinopathy. Preserved venular function indicates protection from retinopathy. NCT00770276, Results. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  2. [Binge Eating Disorder: Prevalence, Associated Factors and Obesity in University Students].

    Science.gov (United States)

    Morales, Adaucio; Gómes, Angélica; Jiménez, Baudimar; Jiménez, Francismar; León, Greidys; Majano, Anny; Rivas, Daniuska; Rodríguez, Mairoly; Soto, Claudia

    2015-01-01

    Binge eating disorder (BED) is a disorder of eating behavior that can affect people of all ages. To determine the prevalence of BED according to criteria of the Diagnostic and Statistical Manual of Mental Disorders-V, associated factors and their relationship to obesity in university students at Barquisimeto (Venezuela), between September 2013 and February 2014. A study was conducted on a sample of 497 university students of both sexes (371 females), between 18 and 28 years old. A questionnaire was applied and anthropometric measurements were recorder: Weight, height, body mass index (BMI), waist circumference (CW) and waist-height ratio (WHR). The prevalence of BED was 3.20%. Factors associated with BED were body image dissatisfaction, family dysfunction, and depressive symptoms. BED was significantly associated with global obesity and central obesity. Changes in diagnostic criteria of BED, introduced in DSM-V, do not appear to increase the prevalence of BED. Important psychosocial factors associated with BED were identified. BED was strongly associated with global and central obesity. Further studies need to be carried out, withmore rigorous designs to elucidate the effects of the new definition by DSM-V, and to determine the causal nature of the associations found. Copyright © 2014 Asociación Colombiana de Psiquiatría. Publicado por Elsevier España. All rights reserved.

  3. [Importance of breastfeeding in the prevalence of metabolic syndrome and degree of childhood obesity].

    Science.gov (United States)

    de Armas, María Guadalupe Guijarro; Megías, Susana Monereo; Modino, Soralla Civantos; Bolaños, Paloma Iglesias; Guardiola, Patricia Díaz; Alvarez, Teresa Montoya

    2009-10-01

    To evaluate the relationship between breastfeeding and the prevalence of obesity and metabolic syndrome in a group of obese children and adolescents. We performed a retrospective study in obese children and adolescents treated at the Endocrinology and Nutrition Service of the Hospital de Getafe (Madrid). The variables studied were age, sex, height, weight, body mass index (BMI), waist circumference, waist-height ratio, blood pressure, triglycerides, high-density lipoprotein and fasting glucose. Information was also collected on food received in the first months of life. Breastfeeding was defined as feeding with maternal milk for at least 3 months. The SPSS v.15 statistical package was used. A total of 126 patients with obesity were recruited (71 boys and 55 girls) with a mean age of 11.94 +/- 3.12 years. Of these, 117 (92.86%) were morbidly obese (BMI > 97th percentile for age and sex). All patients had a waist circumference > 90th percentile for age and sex. Of the 126 patients evaluated, 36.8% were breastfed for more than 3 months and 63.2% were fed with artificial milk only. Compared with patients fed with artificial milk, those who were breast fed had a lower BMI (31.53 +/- 5.77 vs 32.08 +/- 6.78) and lower waist circumference (95.02 +/- 3.4 vs. 95.69 +/- 3.2 cm), although this difference was not statistically significant. The prevalence of metabolic syndrome in the study population was 19.8%. Within this group, 64% had not been breast fed compared with 36% who had been fed with artificial milk. Breast feeding for at least 3 months was associated with lower levels of obesity, smaller waist circumference and fewer complications related to metabolic syndrome in childhood and adolescence. Sixty-four percent of children with complete metabolic syndrome had received artificial feeding. Further studies are needed to ascertain the impact of breastfeeding on the development of obesity and cardiometabolic risk.

  4. Prevalence of Prediabetes and Abdominal Obesity Among Healthy-Weight Adults: 18-Year Trend.

    Science.gov (United States)

    Mainous, Arch G; Tanner, Rebecca J; Jo, Ara; Anton, Stephen D

    2016-07-01

    Trends in sedentary lifestyle may have influenced adult body composition and metabolic health among individuals at presumably healthy weights. This study examines the nationally representative prevalence of prediabetes and abdominal obesity among healthy-weight adults in 1988 through 2012. We analyzed the National Health and Nutrition Examination Survey (NHANES) III (1988-1994) and NHANES for the years 1999 to 2012, focusing on adults aged 20 years and older who have a body mass index (BMI) of 18.5 to 24.99 and do not have diabetes, either diagnosed or undiagnosed. We defined prediabetes using glycated hemoglobin (HbA1c) level ranges from 5.7% to 6.4%, as specified by the American Diabetes Association. Abdominal obesity was measured by waist circumference and waist-to-height ratio. The prevalence of prediabetes among healthy-weight adults, aged 20 years and older and without diagnosed or undiagnosed diabetes, increased from 10.2% in 1988-1994 to 18.5% in 2012. Among individuals aged 45 years and older, the prevalence of prediabetes increased from 22.0% to 33.1%. The percentage of adults aged 20 years and older with an unhealthy waist circumference increased from 5.6% in 1988-1994 to 7.6% in 2012. The percentage of individuals with an unhealthy waist-to-height ratio increased from 27.2% in 1988-1994 to 33.7% in 2012. Adjusted models found that measures of abdominal obesity were not independent predictors of prediabetes among adults with a healthy BMI. Among individuals within a healthy BMI range, the prevalence of prediabetes and abdominal obesity has substantially increased. Abdominal obesity does not appear to be the primary cause of the increase. © 2016 Annals of Family Medicine, Inc.

  5. Ceramide content is higher in type I compared to type II fibers in obesity and type 2 diabetes mellitus

    DEFF Research Database (Denmark)

    Kristensen, Ditte Bech; Prats Gavalda, Clara; Larsen, Steen

    2012-01-01

    This study investigated fiber-type-specific muscle ceramide content in obese subjects and type 2 diabetes patients. Two substudies, one which compared type 2 diabetes patients to both lean- and obese BMI-matched subjects and the other study which compared lean body-matched post-obese, obese......, and control subjects, were performed. A fasting blood sample was obtained and plasma insulin and glucose determined. A muscle biopsy was obtained from deltoideus and vastus lateralis, and fiber-type ceramide content was determined by fluorescence immunohistochemistry. Insulin sensitivity estimated by Quicki...... index was higher in lean compared to type 2 diabetes patients and obese controls. Also in control and post-obese subjects, a higher insulin sensitivity was observed compared to obese subjects. Ceramide content was consistently higher in type I than in type II muscle fibers and higher in deltoideus than...

  6. B-vitamin consumption and the prevalence of diabetes and obesity among the US adults: population based ecological study

    Directory of Open Access Journals (Sweden)

    Sun Wu-Ping

    2010-12-01

    Full Text Available Abstract Background The global increased prevalence of obesity and diabetes occurred after the worldwide spread of B-vitamins fortification, in which whether long-term exposure to high level of B vitamins plays a role is unknown. Our aim was to examine the relationships between B-vitamins consumption and the obesity and diabetes prevalence. Methods This population based ecological study was conducted to examine possible associations between the consumption of the B vitamins and macronutrients and the obesity and diabetes prevalence in the US population using the per capita consumption data from the US Economic Research Service and the prevalence data from the US Centers for Disease Control and Prevention. Results The prevalences of diabetes and adult obesity were highly correlated with per capita consumption of niacin, thiamin and riboflavin with a 26-and 10-year lag, respectively (R2 = 0.952, 0.917 and 0.83 for diabetes, respectively, and R2 = 0.964, 0.975 and 0.935 for obesity, respectively. The diabetes prevalence increased with the obesity prevalence with a 16-year lag (R2 = 0.975. The relationships between the diabetes or obesity prevalence and per capita niacin consumption were similar both in different age groups and in male and female populations. The prevalence of adult obesity and diabetes was highly correlated with the grain contribution to niacin (R2 = 0.925 and 0.901, respectively, with a 10-and 26-year lag, respectively. The prevalence of obesity in US adults during 1971-2004 increased in parallel with the increase in carbohydrate consumption with a 10-year lag. The per capita energy and protein consumptions positively correlated with the obesity prevalence with a one-year lag. Moreover, there was an 11-year lag relationship between per capita energy and protein consumption and the consumption of niacin, thiamin and riboflavin (R2 = 0.932, 0.923 and 0.849 for energy, respectively, and R2 = 0.922, 0.878 and 0.787 for protein

  7. Prevalence of Metabolic Abnormalities and Association with Obesity among Saudi College Students

    Directory of Open Access Journals (Sweden)

    Mostafa A. Abolfotouh

    2012-01-01

    Full Text Available Aim. (i To estimate the prevalence of the metabolic abnormalities among Saudi college students in Riyadh, Saudi Arabia, and (ii to investigate the association between different indicators of body composition and these abnormalities. Methods. A total of 501 college students participated in a cross-sectional study. Anthropometric assessments, BP measurements, and biochemical assessment were done. Metabolic abnormalities were identified. Results. Applying BMI, 21.9 % and 20.6% of students were classified as overweight and obese, respectively. Central obesity was prevalent in 26.9% and 42.2% of students based on WC and WHtR, respectively. Other metabolic abnormalities were hypertension (23.6% and abnormal FPG level (22.6%. Three or more abnormalities were prevalent in 7.8% of students and increased significantly to 26.4%, 20%, and 17.6 in obese subjects based on BMI, WC, and WHtR, respectively. With the exception of abnormal FPG, prevalence of individual metabolic abnormalities as well as the number of these abnormalities significantly increased with increasing BMI, WC, and WHtR (P<0.001 each. Conclusion. Our findings provide evidence for the presence of MS in Saudi college students. Central adiposity contributes to the high incidence of individual MS components. College health programs that promote healthful lifestyle and avoidance of adult weight gain are recommended.

  8. PREVALENCE AND RISK FACTORS OF OBESITY IN PRIMARY SCHOOL IN URBAN AND RURAL AREAS

    Directory of Open Access Journals (Sweden)

    Made Ratna Dewi

    2013-10-01

    Full Text Available Normal 0 false false false IN X-NONE X-NONE Obesity has become a continous increasing global health problem. Obesity can happen in adult population and also on children as well as teenagers. There are several factors that influence the occurrence of obesity. The aim of this study is to determine the prevalence and risk factors for obesity in primary school children in urban and rural areas. A cross sectional study was conducted with a total sample of 241 pupils in several elementary schools. Anthropometric status determine using body mass index for age and obesity stated if measurement exceed ?95th percentile based on CDC 2000. Analysis data perform with the Pearson Chi-square, Fisher's Exact Test, and logistic regression. A P value of <0.05 was considered significant. This study showed the prevalence of obesity was 15%. The prevalence of obesity in urban areas was 21% and rural areas was 5%. The result showed risk of obesity multiplied by 3.8 times in urban children as they had a habit of "snacking" had risk of suffering obesity by 3.4 times (95% CI 1.2 to 9.0. Children who had habit of having fast food more than 2 times per week had the more risk of obesity by 5 times (95% CI 1.9 to 13.5. Mothers education in urban areas as a protective factor. Conclusion of this study show that the prevalence of obesity in urban areas is 21% and 5% in rural areas. “Snacking” habit and eating fast food more than 2 times per week increase the risk of obesity in urban areas, while in rural areas no risk factors consider significant for obesity. /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin-top:0cm; mso-para-margin-right:0cm; mso-para-margin-bottom:10.0pt; mso-para-margin-left:0cm; line-height:115%; mso

  9. Prevalence of obesity and systemic hypertension among diabetes mellitus patients attending an out-patient diabetes clinic in a Ghanaian Teaching Hospital.

    Science.gov (United States)

    Mogre, Victor; Abedandi, Robert; Salifu, Zenabankara S

    2014-01-01

    Diabetes Mellitus is now a prevalent disease in both developed and developing countries. Overweight/obesity and hypertension are potential modifiable risk factors for diabetes mellitus and persist during the course of the disease. This study was aimed at reporting the prevalence of overweight/obesity and systemic hypertension and their association to blood glucose levels in persons with diabetes mellitus attending a diabetic clinic in Ghanaian Teaching Hospital. This cross-sectional study was conducted among 100 previously diagnosed diabetes mellitus patients attending a diabetic clinic at the Tamale Teaching Hospital, Ghana. Anthropometric variables of age, weight and height were measured with appropriate instruments, computed into BMI and classified according to WHO classifications. Systolic and diastolic blood pressures were measured by an appropriate instrument and classified by WHO standards. Fasting plasma glucose levels of the study participants were recorded from their personal health folder. All data was analysed by GraphPad prism version 5. In general, 7.0% of the participants were underweight and 32.0% were overweight or obese. The mean±SD weight, height and BMI of the participants were 67.53±13.32, 1.68±0.12 and 24.18±5.32. Twenty-one percent of the studied participants were hypertensive. Mean±SD fasting plasma glucose of 7.94±2.82 was observed among the diabetic patients. As the prevalence of hyperglycaemia was higher among patients aged ≤40 years (88.9% vs. 75.8%), normoglycaemia (11.1% vs. 24.2%) was higher among those over 40 years. The differences were not significant. The prevalence of hyperglycaemia was significantly higher in participants with overweight/obese (0.0% vs. 41.6%, phypertension was found. Hyperglycaemia was more prevalent among overweight/obese participants. Copyright © 2014 Diabetes India. Published by Elsevier Ltd. All rights reserved.

  10. Childhood environment and obesity

    Science.gov (United States)

    US children are at risk for developing childhood obesity. Currently, 23% of children ages 2–5 are overweight or obese, i.e., at or above the 85th percentile. This prevalence becomes even higher as children age, with 34% of children ages 6–11 being overweight or obese. Ethnic minority children are at...

  11. Prevalence of insulin resistance and its association with metabolic syndrome criteria among Bolivian children and adolescents with obesity

    Directory of Open Access Journals (Sweden)

    Rodriguez Susana

    2008-08-01

    Full Text Available Abstract Background Obesity is a one of the most common nutritional disorder worldwide, clearly associated with the metabolic syndrome, condition with implications for the development of many chronic diseases. In the poorest countries of Latin America, malnourishment is still the most prevalent nutritional problem, but obesity is emerging in alarming rates over the last 10 years without a predictable association with metabolic syndrome. The objective of our study was to determine the association between insulin-resistance and components of the metabolic syndrome in a group of Bolivian obese children and adolescents. The second objective was determining the relation of acanthosis nigricans and insulin-resistance. Methods We studied 61 obese children and adolescents aged between 5 and 18 years old. All children underwent an oral glucose tolerance test and fasting blood sample was also obtained to measure insulin, HDL, LDL and triglycerides serum level. The diagnosis of metabolic syndrome was defined according to National Cholesterol Education Program-Adult Treatment Panel (NCEP-ATP III criteria adapted for children. Results Metabolic syndrome was found in 36% of the children, with a higher rate among males (40% than females (32.2% (p = 0.599. The prevalence of each of the components was 8.2% in impaired glucose tolerance, 42.6% for high triglyceride level, 55.7% for low levels of high-density lipoprotein cholesterol, and 24.5% for high blood pressure. Insulin resistance (HOMA-IR > 3.5 was found in 39.4% of the children, with a higher rate in males (50% than females (29%. A strong correlation was found between insulin resistance and high blood pressure (p = 0.0148 and high triglycerides (p = 0.002. No statistical significance was found between the presence of acanthosis nigricans and insulin resistance. Conclusion Metabolic syndrome has a prevalence of 36% in children and adolescent population in the study. Insulin resistance was very common among

  12. Individuals with Metabolically Healthy Overweight/Obesity Have Higher Fat Utilization than Metabolically Unhealthy Individuals

    Directory of Open Access Journals (Sweden)

    Arturo Pujia

    2016-01-01

    Full Text Available The mechanisms underlying the change in phenotype from metabolically healthy to metabolically unhealthy obesity are still unclear. The aim of this study is to investigate whether a difference in fasting fat utilization exists between overweight/obese individuals with a favorable cardiovascular risk profile and those with Metabolic Syndrome and Type 2 diabetes. Furthermore, we sought to explore whether there is an association between fasting fat utilization and insulin resistance. In this cross-sectional study, 172 overweight/obese individuals underwent a nutritional assessment. Those with fasting glucose ≥126 mg/dL or antidiabetic treatment were considered to be diabetics. If at least three of the NCEP criteria were present, they had Metabolic Syndrome, while those with less criteria were considered to be healthy overweight/obese. An indirect calorimetry was performed to estimate Respiratory Quotient, an index of nutrient utilization. A lower Respiratory Quotient (i.e., higher fat utilization was found in healthy overweight/obese individuals than in those with Metabolic Syndrome and Type 2 diabetes (0.85 ± 0.05; 0.87 ± 0.06; 0.88 ± 0.05 respectively, p = 0.04. The univariate and multivariable analysis showed a positive association between the Respiratory Quotient and HOMA-IR (slope in statistic (B = 0.004; β = 0.42; p = 0.005; 95% Confidence interval = 0.001–0.006. In this study, we find, for the first time, that the fasting Respiratory Quotient is significantly lower (fat utilization is higher in individuals who are metabolically healthy overweight/obese than in those with metabolically unhealthy obesity. In addition, we demonstrated the association between fat utilization and HOMA-IR, an insulin resistance index.

  13. The prevalence of underweight, overweight, obesity and associated risk factors among school-going adolescents in seven African countries.

    Science.gov (United States)

    Manyanga, Taru; El-Sayed, Hesham; Doku, David Teye; Randall, Jason R

    2014-08-28

    The burden caused by the coexistence of obesity and underweight in Low and Middle Income Countries is a challenge to public health. While prevalence of underweight among youth has been well documented in these countries, overweight, obesity and their associated risk factors are not well understood unlike in high income countries. Cross-sectional data from the Global School-based Student Health Survey (GSHS) conducted in seven African countries were used for this study. The survey used a clustered design to obtain a representative sample (n = 23496) from randomly selected schools. 53.6% of the sample was male, and participants ranged in age from 11-17 years old. Body Mass Index (BMI) was calculated using age and sex adjusted self-reported heights and weights. Classification of weight status was based on the 2007 World Health Organization growth charts (BMI-for-age and sex). Multivariable Logistic Regression reporting Odds Ratios was used to assess potential risk factors on BMI, adjusting for age, sex, and country. Statistical analyses were performed with Stata with an alpha of 0.05 and reporting 95% confidence intervals. Unadjusted rates of being underweight varied from 12.6% (Egypt) to 31.9% (Djibouti), while being overweight ranged from 8.7% (Ghana) to 31.4% (Egypt). Obesity rates ranged from 0.6% (Benin) to 9.3% (Egypt). Females had a higher overweight prevalence for every age group in five of the countries, exceptions being Egypt and Malawi. Overall, being overweight was more prevalent among younger (≤12) adolescents and decreased with age. Males had a higher prevalence of being underweight than females for every country. There was a tendency for the prevalence of being underweight to increase starting in the early teens and decrease between ages 15 and 16. Most of the potential risk factors captured by the GSHS were not significantly associated with weight status. The prevalence of both overweight and underweight was relatively high, demonstrating the

  14. Effect of the Healthy Schools Program on prevalence of overweight and obesity in California schools, 2006-2012.

    Science.gov (United States)

    Madsen, Kristine A; Cotterman, Carolyn; Crawford, Pat; Stevelos, JoAnn; Archibald, Abbie

    2015-05-21

    The Alliance for a Healthier Generation's Healthy Schools Program (HSP) is a national evidence-based obesity-prevention initiative aimed at providing the schools in greatest need with onsite training and technical assistance (TTA) and consultation with national experts (HSP national advisors) to create sustainable healthy change in schools' nutrition and physical activity environments. The objective of this study was to evaluate the impact of HSP on the prevalence of overweight and obesity in California schools, from HSP's inception in 2006 through 2012. We used statewide body mass index (BMI) data collected annually from 5th-, 7th-, and 9th-grade students to determine whether enrolling in the HSP's onsite intervention reduced the prevalence of overweight and obesity in intervention schools (n = 281) versus propensity-score matched control schools (n = 709) and whether increasing exposure to the program (TTA and contact with HSP national advisors) was associated with reductions in the prevalence of overweight and obesity. Analyses showed no difference between HSP schools and control schools in overweight or obesity prevalence. However, program exposure varied widely among participating schools, and each additional contact with TTA or HSP national advisors was associated with a 0.3% decline in overweight and obesity prevalence (P schools in reducing obesity. Although participation in HSP alone was not sufficient to improve weight status in California schools, there was a clear dose-response relationship to the program. HSP serves as an effective model for addressing childhood obesity among engaged schools.

  15. Prevalence of pathogenetic MC4R mutations in Italian children with early Onset obesity, tall stature and familial history of obesity

    Directory of Open Access Journals (Sweden)

    Crinò Antonino

    2009-03-01

    Full Text Available Abstract Background Melanocortin-4-receptor (MC4R mutations represent the most frequent genetic cause of non-syndromic early onset obesity. Children carrying MC4R mutations seem to show a particular phenotype characterized by early onset, severe obesity and high stature. To verify whether MC4R mutations are associated with this particular phenotype in the Italian pediatric population, we decided to screen the MC4R gene in a group of obese children selected on the basis of their phenotype. Methods To perform this study, a multicentric approach was designed. Particularly, to be enrolled in the study subjects needed to meet the following criteria: Body mass index ≥ 3 deviation scores according to age and sex, familiar history of obesity (at least one parent obese, obesity onset before the 10 years old, height ≥ 2 deviation scores. The coding region of MC4R gene was screened in 240 obese children (mean age 8.3 ± 3.1, mean BMI 30.8 ± 5.4 and in 200 controls (mean age 8.1 ± 2.8; mean BMI 14.2 ± 2.5. Results Three mutations have been found in five obese children. The S127L (C380T, found in three unrelated children, had been described and functionally characterized previously. The Q307X (C919T and the Y332H (T994C mutations were found in two patients. Functional studies showed that only Q307X impaired protein function. Conclusion The low prevalence of MC4R mutations (1.6% in this group of obese children selected according to the obesity degree, the tall stature and the family history of obesity was similar to the prevalence observed in previous screenings performed in obese adults and in not phenotypically selected obese children.

  16. Prevalência de insuficiência venosa superficial dos membros inferiores em pacientes obesos e não obesos Prevalence of lower limbs superficial venous insufficiency in obese and non-obese patients

    Directory of Open Access Journals (Sweden)

    Amélia Cristina Seidel

    2011-06-01

    complaints compatible with venous insufficiency were divided into groups I and II, respectively. They underwent color Doppler ultrasonography of the lower limbs, in order to assess the presence or absence of reflux. RESULTS: A total of 311 limbs of 168 patients 25 to 72 years old were examined. For statistical analysis, complaints of varicose veins, pain, swelling, dermatitis, eczema and ulcers, associated or not, were considered. A total of 109 and 104 limbs with varicose veins were obtained in groups I and II, respectively. The prevalence of visible varicose veins (p<0.001 and visible varicose veins with pain (p=0.0118 was higher in group I. Complaints of varicose veins with edema (p<0.001, only edema (p<0.001 and edema with pain (p<0.001 were more prevalent in group II. Data did not present significant statistical difference in the prevalence of varicose veins between groups I and II. CONCLUSION: The prevalence of varicose veins in obese and non-obese individuals is similar ; clinical complaints differ between groups and are consistent and dependent on the presence of venous insufficiency.

  17. Trends in the dietary patterns and prevalence of obesity among Greenlandic school children

    DEFF Research Database (Denmark)

    Schnohr, C; Pedersen, J M; Alcón, M C G

    2004-01-01

    . CONCLUSION: Most of the observed trends are positive, with regard to intake of vegetables and sweets and consumption of soft drinks. The fact that a high proportion of schoolchildren consider themselves to be obese must be assumed to have a negative impact on the psychological well-being of this population......OBJECTIVE: The aim of the study was to examine the trends in the dietary patterns of selected food items and in the prevalence of self-perceived obesity in a population of Greenlandic schoolchildren. STUDY DESIGN: The study is based on three school surveys among Greenlandic schoolchildren, class 6......,057 and 2,010 pupils, respectively. RESULTS: The intake of vegetables has increased significantly since 1994, and the intake of fruits, sweets and soft drink has decreased significantly at a 5% level. An unchanged high proportion of schoolchildren report to be on a diet or consider themselves obese...

  18. Prevalence of overweight and obesity in Canadian children, 2004 to 2013: Impact of socioeconomic determinants.

    Science.gov (United States)

    Rodd, Celia; Sharma, Atul K

    2017-06-01

    We recently reported an encouraging decline in the prevalence of overweight (OW) or obesity (OB) in Canadian children from 31% to 27% with stabilization in OB rates at ~13% using national survey data between 2004 and 2013. Although rates were lower for toddlers, girls and those of European (White) race-ethnicity, secular trends persisted after adjustment. In this follow-up study, we explored the ability of socioeconomic status to explain or modify these relationships using the same data set. We analyzed a decade of anthropometric data from 14,014 children aged 3 to 19 years. We explored the influence of income adequacy, education, immigration status, family type (e.g., single-parent) and geographic region by multivariable logistic regression. Data sets included Canadian Community Health Survey cycle 2.2 and Canadian Health Measures Surveys cycles 2 and 3. Children from higher-income families fared better than their lower-income counterparts in each survey era and demonstrated a significant decline in OW/OB from 29.1% (95% confidence interval [CI]: 27.3 to 30.8) in 2004 to 2005 to 22.2% (95% CI: 19.8 to 24.6) in 2012 to 2013, Psocioeconomic status variables, such as income and education. Regional variations persisted, with lower rates of OB and OW/OB in British Columbia and higher rates in Atlantic Canada. These results confirm that progress is possible against this important public health challenge, underline the need to better understand sociodemographic risk factors and identify groups at higher risk for possible interventions.

  19. The Prevalence of Underweight, Overweight/Obesity and Their Related Lifestyle Factors in Indonesia, 2014–15

    Directory of Open Access Journals (Sweden)

    Supa Pengpid

    2017-12-01

    Full Text Available Objective: To quantify the prevalence of underweight and overweight or obesity and its related factors (socio-demographic, health behavior, health status in a national adult population in Indonesia. Material and Methods: In a national cross-sectional population-based survey in 2014–15 in Indonesia, 29509 adults (median age 41.0 years, Inter Quartile Range=22.0, age range of 18–103 years completed questionnaires and anthropometric measurements. Multinomial logistic regression modelling was used to determine the association between socio-demographic, health behavior and health status factors and underweight and overweight or obesity. Results: Of total sample (n = 29509, 11.2% measured underweight (13.5% among men and 9.1% among women (<18.5 kg/m2, 39.8% normal weight (48.1% among men and 32.0% among women and 49.0% had overweight or obesity (≥23 kg/m2 (38.3% among men and 58.9% among women; 24.6% of the overall sample had class I obesity (25–29.9 kg/m2, and 8.5% had class II obesity (30 or more kg/m2. Among different age groups, underweight was the highest among 18–29 year-olds (20.0% and those 70 years and older (29.8%, while overweight or obesity was the highest in the age group 30 to 59 years (more than 53%. In adjusted multinomial logistic regression, having less education, living in rural areas and not having chronic conditions were associated with underweight status. While better education, higher economic status, urban residency, dietary behavior (infrequent meals, frequent meat, fried snacks and fast food consumption, physical inactivity, not using tobacco, having chronic conditions (diabetes, hypertension, hypercholesterol, and better perceived health and happiness status were associated with overweight or obesity. Conclusions: A dual burden of both adult underweight and having overweight or obesity was found in Indonesia. Sociodemographic, health risk behavior and health status risk factors were identified, which can guide

  20. The prevalence of stunting, overweight and obesity, and metabolic disease risk in rural South African children

    Directory of Open Access Journals (Sweden)

    Dunger David B

    2010-03-01

    Full Text Available Abstract Background Low- to middle-income countries are undergoing a health transition with non-communicable diseases contributing substantially to disease burden, despite persistence of undernutrition and infectious diseases. This study aimed to investigate the prevalence and patterns of stunting and overweight/obesity, and hence risk for metabolic disease, in a group of children and adolescents in rural South Africa. Methods A cross-sectional growth survey was conducted involving 3511 children and adolescents 1-20 years, selected through stratified random sampling from a previously enumerated population living in Agincourt sub-district, Mpumalanga Province, South Africa. Anthropometric measurements including height, weight and waist circumference were taken using standard procedures. Tanner pubertal assessment was conducted among adolescents 9-20 years. Growth z-scores were generated using 2006 WHO standards for children up to five years and 1977 NCHS/WHO reference for older children. Overweight and obesity for those 2 for overweight and obesity respectively were used for those ≥ 18 years. Waist circumference cut-offs of ≥ 94 cm for males and ≥ 80 cm for females and waist-to-height ratio of 0.5 for both sexes were used to determine metabolic disease risk in adolescents. Results About one in five children aged 1-4 years was stunted; one in three of those aged one year. Concurrently, the prevalence of combined overweight and obesity, almost non-existent in boys, was substantial among adolescent girls, increasing with age and reaching approximately 20-25% in late adolescence. Central obesity was prevalent among adolescent girls, increasing with sexual maturation and reaching a peak of 35% at Tanner Stage 5, indicating increased risk for metabolic disease. Conclusions The study highlights that in transitional societies, early stunting and adolescent obesity may co-exist in the same socio-geographic population. It is likely that this profile

  1. Preschool overweight and obesity in urban and rural Vietnam: differences in prevalence and associated factors.

    Science.gov (United States)

    Do, Loan Minh; Tran, Toan Khanh; Eriksson, Bo; Petzold, Max; Nguyen, Chuc T K; Ascher, Henry

    2015-01-01

    Childhood obesity may soon be an equally important health threat as undernutrition and infectious diseases. Accurate information about prevalence and risk factors of obesity in children is important for the design of prevention. The aim of this study was to estimate prevalence of overweight and obesity for preschool children in two Vietnamese areas, one urban and one rural, and to identify risk factors. A cross-sectional study was conducted in urban Dong Da and rural Ba Vi districts, Hanoi, Vietnam. Totally, 2,677 children, 1,364 urban and 1,313 rural, were weighed and measured. Caregivers were interviewed. Background information about children and families was obtained from regular household surveys. The prevalence of overweight and obesity combined were 21.1% (95% CI 18.9-23.3) in the urban area and 7.6% (95% CI 6.2-9.2) in the rural. Multiple logistic regression revealed that at the individual level, in both sites, the risk increased with increased child age. The identified urban risk factors were being a boy, consuming large amounts of food, eating fast, and indoor activity less than 2 hours per day. The rural risk factors were frequent consumption of fatty food. At the family level, significant association was found in rural areas with frequent watching of food advertisements on television. Overweight and obesity are emerging problems in Vietnam, particularly in the urban context. Prevention programs should focus on education about healthy eating habits at early preschool age and need to be tailored separately for urban and rural areas since the risk factors differ. Non-healthy food advertisement needs to be restricted.

  2. Use of information and communication technology and prevalence of overweight and obesity among adolescents.

    Science.gov (United States)

    Kautiainen, S; Koivusilta, L; Lintonen, T; Virtanen, S M; Rimpelä, A

    2005-08-01

    The prevalence of overweight and obesity has increased among children and adolescents, as well as among adults, and television viewing has been suggested as one cause. Playing digital games (video, computer and console games), or using computer may be other sedentary behaviors related to the development of overweight and obesity. To study the relationships of times spent on viewing television, playing digital games and using computer to overweight among Finnish adolescents. Mailed cross-sectional survey. Nationally representative samples of 14-, 16-, and 18-y-old (N=6515, response rate 70%) in 2001. Overweight and obesity were assessed by body mass index (BMI). The respondents reported times spent daily on viewing television, playing digital games (video, computer and console games) and using computer (for e-mail, writing and surfing). Data on timing of biological maturation, intensity of weekly physical activity and family's socio economic status were taken into account in the statistical analyses. Increased times spent on viewing television and using computer were associated with increased prevalence of overweight (obesity inclusive) among girls: compared to girls viewing television or =4 h daily on viewing television. In girls using computer > or =1 h daily, the OR for being overweight was 1.5 compared to girls using computer games was not associated with overweight. Overweight was associated with using information and communication technology (ICT), but only with certain forms of ICT. Increased use of ICT may be one factor explaining the increased prevalence of overweight and obesity at the population level, at least in girls. Playing digital games was not related to overweight, perhaps by virtue of game playing being less sedentary or related to a different lifestyle than viewing television and using computer.

  3. Preschool overweight and obesity in urban and rural Vietnam: differences in prevalence and associated factors

    Directory of Open Access Journals (Sweden)

    Loan Minh Do

    2015-10-01

    Full Text Available Background: Childhood obesity may soon be an equally important health threat as undernutrition and infectious diseases. Accurate information about prevalence and risk factors of obesity in children is important for the design of prevention. Objective: The aim of this study was to estimate prevalence of overweight and obesity for preschool children in two Vietnamese areas, one urban and one rural, and to identify risk factors. Design: A cross-sectional study was conducted in urban Dong Da and rural Ba Vi districts, Hanoi, Vietnam. Totally, 2,677 children, 1,364 urban and 1,313 rural, were weighed and measured. Caregivers were interviewed. Background information about children and families was obtained from regular household surveys. Results: The prevalence of overweight and obesity combined were 21.1% (95% CI 18.9–23.3 in the urban area and 7.6% (95% CI 6.2–9.2 in the rural. Multiple logistic regression revealed that at the individual level, in both sites, the risk increased with increased child age. The identified urban risk factors were being a boy, consuming large amounts of food, eating fast, and indoor activity less than 2 hours per day. The rural risk factors were frequent consumption of fatty food. At the family level, significant association was found in rural areas with frequent watching of food advertisements on television. Conclusions: Overweight and obesity are emerging problems in Vietnam, particularly in the urban context. Prevention programs should focus on education about healthy eating habits at early preschool age and need to be tailored separately for urban and rural areas since the risk factors differ. Non-healthy food advertisement needs to be restricted.

  4. The global childhood obesity epidemic and the association between socio-economic status and childhood obesity

    OpenAIRE

    Wang, Youfa; Lim, Hyunjung

    2012-01-01

    This paper describes the current prevalence and time trends of childhood obesity worldwide, and the association between childhood obesity and socio-economic status (SES). Childhood obesity has become a global public health crisis. The prevalence is highest in western and industrialized countries, but still low in some developing countries. The prevalence also varies by age and gender. The WHO Americas and eastern Mediterranean regions had higher prevalence of overweight and obesity (30–40%) t...

  5. Prevalence and correlates of overweight/obesity among adolescents in an Urban City of North India

    Directory of Open Access Journals (Sweden)

    Ravi Rohilla

    2014-01-01

    Full Text Available Background and objectives: Obesity and overweight is a growing pandemic affecting millions of adolescents in developed as well as developing countries. Obesity is associated with the onset of major chronic diseases leading to complications and also psychosocial problems in adolescents. The greater concern is that the risks of obesity during childhood will persist into adolescence and adulthood. The objectives of the study were to assess the prevalence of being overweight and obesity and to study the associated risk factors. Materials and Methods: 1900 adolescents in the age group of 10-19 years were included in the study. A predesigned and pretested questionnaire which included the variables such as going to school by bus or cycle, eating habits, playing video/computer games or outdoor games and sibling count were recorded. Body weight and height were recorded in subjects for calculating body mass index (BMI. International Obesity Task Force (IOTF classification was used for the estimation of being overweight and obese. Results: The mean age of the study subjects was 14.84 years (SD = 2.81. Mean weight increased from 34.7 to 55.09 kg from the age group 10-13 to 17-19 years. Mean height also increased from 1.34 to 1.57 m from the age group 10-13 to 17-19 years. Similarly, the mean body mass index was 19.23 at 10-13 years, followed by 21.11 at 14-16 years and 22.46 at 17-19 years. On binary logistic regression analysis, female gender, bus as a mode of transport, not playing games, and single sibling were found to have independent association with prevalence of being overweight.

  6. Overweight and Obesity Prevalence Among School-Aged Nunavik Inuit Children According to Three Body Mass Index Classification Systems.

    Science.gov (United States)

    Medehouenou, Thierry Comlan Marc; Ayotte, Pierre; St-Jean, Audray; Meziou, Salma; Roy, Cynthia; Muckle, Gina; Lucas, Michel

    2015-07-01

    Little is known about the suitability of three commonly used body mass index (BMI) classification system for Indigenous children. This study aims to estimate overweight and obesity prevalence among school-aged Nunavik Inuit children according to International Obesity Task Force (IOTF), Centers for Disease Control and Prevention (CDC), and World Health Organization (WHO) BMI classification systems, to measure agreement between those classification systems, and to investigate whether BMI status as defined by these classification systems is associated with levels of metabolic and inflammatory biomarkers. Data were collected on 290 school-aged children (aged 8-14 years; 50.7% girls) from the Nunavik Child Development Study with data collected in 2005-2010. Anthropometric parameters were measured and blood sampled. Participants were classified as normal weight, overweight, and obese according to BMI classification systems. Weighted kappa (κw) statistics assessed agreement between different BMI classification systems, and multivariate analysis of variance ascertained their relationship with metabolic and inflammatory biomarkers. The combined prevalence rate of overweight/obesity was 26.9% (with 6.6% obesity) with IOTF, 24.1% (11.0%) with CDC, and 40.4% (12.8%) with WHO classification systems. Agreement was the highest between IOTF and CDC (κw = .87) classifications, and substantial for IOTF and WHO (κw = .69) and for CDC and WHO (κw = .73). Insulin and high-sensitivity C-reactive protein plasma levels were significantly higher from normal weight to obesity, regardless of classification system. Among obese subjects, higher insulin level was observed with IOTF. Compared with other systems, IOTF classification appears to be more specific to identify overweight and obesity in Inuit children. Copyright © 2015 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

  7. Prevalence of overweight and obesity in The Netherlands in relation to sociodemographic variables, lifestyle and eating behavior: starting points for the prevention and treatment of obesity.

    Science.gov (United States)

    Deurenberg, P; Hautvast, J G

    1989-01-01

    The prevalence and incidence of overweight and obesity has been studied in a young adult population aged 19-35 years. Special attention was given to the relation with psychosociological variables and life-style. The prevalence of overweight and obesity was also studied in a representative population for The Netherlands, in which population also the relation with self-reported illness and subjective health was studied. In the patient population of four general practices the relation of overweight and obesity with disease was investigated in a retrospective design. Also the influence of the body fat distribution was studied. The prevalence of overweight (BMI greater than 25 kg/m2) in the Dutch adult population was 34% in men and 24% in women. The prevalence of obesity (BMI greater than 30 kg/m2) was 4 and 6% in men and women, respectively. The prevalence of overweight and obesity was negatively related with social class and increased with age. Also, life-style variables such as coffee consumption, alcohol consumption, smoking and amount of hours sleep (CASS behavior), physical activity during leisure time, slimming behavior and health-conscious behavior were correlated with the prevalence of overweight. Life events caused an increase in body weight, but in women (not in men) this gain was suppressed by following slimming periods. Thus, emotional eating seems to be an important factor in the etiology of obesity. The results of our studies on the relation of overweight and obesity with morbidity aspects show a clear relation of some diseases and subjective health with overweight, especially in men and women with an abdominal fat distribution. From the results of this study starting points for the prevention and treatment of obesity are proposed.

  8. Effect of food prices on the prevalence of obesity among young adults.

    Science.gov (United States)

    Han, E; Powell, L M

    2011-03-01

    To examine the extent to which various food prices were associated with the obesity status of young adults. Retrospective cohort study of 6537 men and 5324 women in the USA using panel data from the Monitoring the Future Surveys (1992-2003), which were merged with two food-at-home and one food-away-from-home price measures from the American Chamber of Commerce Researchers Association. Longitudinal individual random effect and fixed effect models were estimated. This study found that food prices did not have a significant effect on the prevalence of obesity among young female adults. For young adult men, an individual random effect estimator suggested that a 10% increase in the price of fast food was associated with a 13.2% decrease in the probability of obesity, but this effect lost its economic and statistical significance once individual fixed effects were controlled for in the estimation. Overall, the results imply that observed time-varying individual characteristics, such as working status, marital status and school enrolment status, may over-ride the effect of changes in food prices for young adults. More research employing longitudinal data is necessary to determine if food subsidies or taxes, particularly soft drink and fast food taxes or subsidies for fruit and vegetables, could be effective policy measures to curtail the increasing prevalence of obesity among young adults. Copyright © 2010 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

  9. Prevalence of overweight and obesity in adolescents from an urban district of Lima, Peru 2012

    OpenAIRE

    Lozano-Rojas, Gaudi; Hospital Nacional Cayetano Heredia. Lima, Perú. Facultad de Medicina, Universidad Peruana Cayetano Heredia. Lima, Perú. Medico endocrinólogo pediatra; Cabello-Morales, Emilio; Hospital Nacional Cayetano Heredia. Lima, Perú. Facultad de Medicina, Universidad Peruana Cayetano Heredia. Lima, Perú. Medico endocrinólogo pediatra magíster en Salud Pública; Hernádez-Diaz, Herminio; Hospital Nacional Cayetano Heredia. Lima, Perú. Facultad de Medicina, Universidad Peruana Cayetano Heredia. Lima, Perú. médico pediatra; Loza-Munarriz, Cesar; Hospital Nacional Cayetano Heredia. Lima, Perú. Facultad de Medicina, Universidad Peruana Cayetano Heredia. Lima, Perú. médico nefrólogo

    2014-01-01

    Objectives. To determine the prevalence of overweight and obesity according to the criteria of the WHO and CDC in adolescents from an urban district of Lima, Peru 2012. Materials and methods. This cross-sectional study included 1,743 school children of 12 to 17 years of age selected from ten public and private educational institutions, using a randomized and stratified sample of “conglomerados” (neighborhoods). In the selected schools, weight and height were measured. For the diagnosis of ove...

  10. Estimating Steatosis Prevalence in Overweight and Obese Children: Comparison of Bayesian Small Area and Direct Methods

    Directory of Open Access Journals (Sweden)

    Hamid Reza Khalkhali

    2016-09-01

    Full Text Available Background Often, there is no access to sufficient sample size to estimate the prevalence using the method of direct estimator in all areas. The aim of this study was to compare small area’s Bayesian method and direct method in estimating the prevalence of steatosis in obese and overweight children. Materials and Methods: In this cross-sectional study, was conducted on 150 overweight and obese children aged 2 to 15 years referred to the Children's digestive clinic of Urmia University of Medical Sciences- Iran, in 2013. After Body mass index (BMI calculation, children with overweight and obese were assessed in terms of primary tests of obesity screening. Then children with steatosis confirmed by abdominal Ultrasonography, were referred to the laboratory for doing further tests. Steatosis prevalence was estimated by direct and Bayesian method and their efficiency were evaluated using mean-square error Jackknife method. The study data was analyzed using the open BUGS3.1.2 and R2.15.2 software. Results: The findings indicated that estimation of steatosis prevalence in children using Bayesian and direct methods were between 0.3098 to 0.493, and 0.355 to 0.560 respectively, in Health Districts; 0.3098 to 0.502, and 0.355 to 0.550 in Education Districts; 0.321 to 0.582, and 0.357 to 0.615 in age groups; 0.313 to 0.429, and 0.383 to 0.536 in sex groups. In general, according to the results, mean-square error of Bayesian estimation was smaller than direct estimation (P

  11. Prevalence Of Overweight And Obesity mong Guidance-And High School Students And Its Relation To ModifiableEnvironmental Factors

    Directory of Open Access Journals (Sweden)

    Klishadi R

    2003-09-01

    Full Text Available The main purpose of this study was to evaluate the prevalence of overweight and obesity among guidance-and high school students and its relation to modifiable environmental factors."nMaterials and Methods: The subjects have been 1000 girls and 1000 boys aged between 11-18 years, selected by multi-stage random sampling, their parents (2000 subjects and their school staffs (500 subjects in urban and rural areas of two provinces in Iran. Data have been analyzed by SPSSV10/ Win software."nResults: The prevalence of 85th < BMI<95th percentile and BMI>95th percentile in girls was significantly higher than boys (10.67±1.1%, 2.9±0.1% VS. 7.37±0.9%, 1.87±0.1% respectively, p<0.05. The mean BMI value was significantly different between urban and rural area (25.38±5.2 VS. 23.25±7.1, P< 0.05. BMI > 85th percentile was more prevalent in those with lower educated mothers (9.2+2.1 vs. 11.5+2.4 years of mothers education respectively. The mean of the total energy intake was not different between overweight or obese and normal- weight subjects (1825±90Kcal VS. 1815±85Kcal, P>0.05 but the percent of energy derived from carbohydrates was significantly higher in former than the latter (69.4% VS. 63.2%, P<0.05. Regular out-school sport activities were significantly lower and the time spent on television watching was significantly higher in overweight or obese than non-obese subjects (300±20 VS. 240±30 minutes/day, P<0.05. Significant linear association was shown between the consumption frequency of rice, bread, pasta, fast foods and fat/salty snack and BMI (p=0.05-0.06, p<0.05. A significant correlation was shown between BMI percentiles with serum triglyceride, high density lipoprotein-cholesterol and systolic blood pressure (Pearson r=0.38,-0.32 and 0.47 respectively.

  12. Prevalence of Childhood and Adolescent Overweight and Obesity from 2003 to 2010 in an Integrated Health Care Delivery System

    Directory of Open Access Journals (Sweden)

    Scott Gee

    2013-01-01

    Full Text Available An observational study of the Kaiser Permanente Northern California (KPNC BMI coding distributions was conducted to ascertain the trends in overweight and obesity prevalence among KPNC members aged 2–19 between the periods of 2003–2005 and 2009-2010. A decrease in the prevalence of overweight (−11.1% change and obesity (−3.6% change and an increase in the prevalence of healthy weight (+2.7% change were demonstrated. Children aged 2–5 had the greatest improvement in obesity prevalence (−11.5% change. Adolescents aged 12–19 were the only age group to not show a decrease in obesity prevalence. Of the racial and ethnic groups, Hispanics/Latinos had the highest prevalence of obesity across all age groups. The KPNC prevalence of overweight and obesity compares favorably to external benchmarks, although differences in methodologies limit our ability to draw conclusions. Physician counseling as well as weight management programs and sociodemographic factors may have contributed to the overall improvements in BMI in the KPNC population. Physician training, practice tools, automated BMI reminders and performance feedback improved the frequency and quality of physician counseling. BMI screening and counseling at urgent visits, in addition to well-child care visits, increased the reach and dose of physician counseling.

  13. Prevalence and predictors of alanine aminotransferase elevation among normal weight, overweight and obese youth in Mexico.

    Science.gov (United States)

    Purcell, Maura; Flores, Yvonne N; Zhang, Zuo-Feng; Denova-Gutiérrez, Edgar; Salmeron, Jorge

    2013-09-01

    This study aimed to determine the prevalence of and risk factors associated with elevated alanine aminotransferase (ALT) levels among a sample of normal weight, overweight and obese youth from two urban populations in Central Mexico. Baseline data from 1262 youth aged 8-19 years who participated in the Mexican Health Worker Cohort Study from March 2004 to April 2006 were reviewed, including 680 girls and 582 boys, with a total of 83 participants with elevated ALT level (>40 U/L). Information was obtained from self-administered questionnaires, anthropometric results and clinical measurements. Associations of interest were examined using multivariate logistic regression models. A total of 3.8% of girls and 9.8% of boys had elevated ALT levels. Elevated ALT was observed in 28.9% of the obese and 14.2% of the overweight participants. Metabolic syndrome (MS) occurred in 6.1% of the study population and those with MS had a high percentage of elevated ALT (14.5% of girls and 40.0% of boys, respectively). Abdominal obesity and insulin resistance were also associated with a greater risk of elevated ALT. Obesity and certain metabolic risk factors are important predictors for elevated ALT. Screening for ALT levels in obese youth could help to identify those at risk and reduce the possibility of future liver diseases. © 2013 Wiley Publishing Asia Pty Ltd and Chinese Medical Association Shanghai Branch, Chinese Society of Gastroenterology, Renji Hospital Affiliated to Shanghai Jiaotong University School of Medicine.

  14. Higher Birthweight and Maternal Pre-pregnancy BMI Persist with Obesity Association at Age 9 in High Risk Latino Children.

    Science.gov (United States)

    Kjaer, Thora Wesenberg; Faurholt-Jepsen, Daniel; Medrano, Rosalinda; Elwan, Deena; Mehta, Kala; Christensen, Vibeke Brix; Wojcicki, Janet M

    2018-02-03

    Childhood obesity is increasing especially in Latinos and early intervention is essential to prevent later obesity complications. Latino children (n = 201) recruited at two San Francisco hospitals were assessed at birth including infant anthropometrics and feeding practices and followed to age 9 with annual anthropometric assessments. We evaluated the relationship between perinatal risk factors and obesity at age 9 and chronic obesity (obesity at both 5 and 9 years). Higher birthweight [odds ratio (OR) 2.48, 95% confidence interval (CI) 1.06-5.81] and maternal pre-pregnancy body mass index (BMI) (OR 1.09, 95% CI 1.00-1.18) were associated with increased risk for obesity at 9 years. Higher maternal pre-pregnancy BMI (OR 1.10, 95% CI 1.01-1.20) was associated with chronic obesity. Additionally, prenatal depression symptoms were protective (OR 0.33, 95% CI 0.11-0.94) against chronic obesity. We found no association between maternal age and education, exclusive breastfeeding at 4-6 weeks, rapid infant weight gain, and obesity or chronic obesity. Perinatal risk factors for obesity including higher birthweight and maternal pre-pregnancy BMI persisted until age 9, whereas, other variables significant at age 5 in our cohort and other populations including exclusive breastfeeding and rapid infant weight gain were no longer associated with increased risk.

  15. Prevalence of obesity in Italian adolescents: does the use of different growth charts make the difference?

    Science.gov (United States)

    De Carli, Luca; Spada, Elena; Milani, Silvano; Ganzit, Gian Pasquale; Ghizzoni, Lucia; Raia, Melissa; Coscia, Alessandra; Bertino, Enrico; Bo, Simona

    2018-04-01

    Since populations are becoming increasingly multi-ethnic, the use of local or international charts is a matter of debate. This study aimed to evaluate how the choice of cut-off thresholds affected prevalence of underweight (UW), overweight (OW), obesity (OB) in 1200 11-12-year Italian adolescents, and how their somatic growth depended on parental origin. The height, weight and body mass index were expressed as standard deviation score (SDS) using Italian (ISPED-2006) and UK (UK-1990) charts. The classification of UW/OW/OB was computed with the IOTF international cut-offs, and thresholds were identified as centiles corresponding to BMI values of 18.5/25.0/30.0 kg/m 2 at 18-year in ISPED-2006 or UK-1990 references. About 30% participants had non-Italian parents, above all from North-Africa and Romania. Referring to the UK-1990 charts, all groups showed negative mean SDS for height, and positive SDS for weight and BMI. Referring to the ISPED-2006 charts, all mean SDS were negative. Percentage of UW individuals was higher in accordance with ISPED-2006 than with UK-1990 charts, whereas percentages of OW/OB were higher with UK-1990 than ISPED-2006 charts. The results obtained using IOFT cut-offs were similar to UK-1990 cut-offs. These results were due to the different shape of age-dependent cut-off centiles. Independently by the parental origin, the percentages of adolescents classified as OW/OB were closer to the expected values using the ISPED-2006 then the UK-1990 cut-offs. The results suggested the use of the Italian references for adolescents with immigrant parents. The use of local charts seems more appropriate at least in Italian adolescents in the age range studied.

  16. Association of Sarcopenic Obesity with Higher Serum High-Sensitivity C-Reactive Protein Levels in Chinese Older Males--A Community-Based Study (Taichung Community Health Study-Elderly, TCHS-E.

    Directory of Open Access Journals (Sweden)

    Chuan-Wei Yang

    Full Text Available The prevalence of obesity and sarcopenia is high among the elderly. The simultaneous occurrence of these two disorders results in sarcopenic obesity. Research suggests that inflammation has an important role in the pathogenesis of obesity and sarcopenia. This study explores the impact of sarcopenic obesity on inflammatory markers, including interleukin-6 (IL-6, high-sensitivity C-reactive protein (hs-CRP, and tumor necrosis factor-alpha (TNF-α. This study is a community-based cross-sectional study. The study sample consisted of 844 community-dwelling people aged 65 years and older (448 men and 396 women. Sarcopenia was characterized by low muscle mass (skeletal muscle index < 6.87 and 5.46 kg/m2 for men and women, respectively, and obesity was characterized by excess body fat (body fat percentage greater than the 60th percentile of the study sample by sex [27.82% in men and 37.61% in women]. Older individuals identified with sarcopenic obesity were those who had both sarcopenia and obesity. Inflammatory markers such as IL-6, hs-CRP, and TNF-α were measured. The prevalence rates of obesity only, sarcopenia only, and sarcopenic obesity were 32.94%, 11.85%, and 7.23%, respectively. No difference was observed in the serum levels of IL-6 and TNF-α among the four groups of combined sarcopenia and obesity status. After multivariate adjustment, the serum hs-CRP levels in the obesity only and in the sarcopenic obesity groups were 0.14 and 0.16 mg/dL among males, respectively, which were significantly higher than that in the normal group (P=0.012 and 0.036. Our results provide evidence that obesity and sarcopenic obesity are associated with increased levels of serum hs-CRP among males.

  17. Prevalence of abdominal obesity in Abia State, Nigeria: results of a population-based house-to-house survey.

    Science.gov (United States)

    Chukwuonye, Innocent Ijezie; Chuku, Abali; Onyeonoro, Ugochukwu Uchenna; Okpechi, Ikechi Gareth; Madukwe, Okechukwu Ojoemelam; Umeizudike, Theophilus Ifeanyichukwu; Ogah, Okechukwu Samuel

    2013-01-01

    Abdominal obesity is associated with the risk of developing disorders, such as diabetes and hypertension. The objective of this study was to investigate the prevalence of abdominal obesity in Abia State, Nigeria. We carried out a cross-sectional study aimed at ascertaining the prevalence of abdominal obesity in Abia State, Nigeria. Participants in the study were recruited from communities in the three senatorial zones in the state. Screening for abdominal obesity was carried out in these subjects using waist circumference (the National Cholesterol Education Program Third Adult Treatment Panel criteria were used). The World Health Organization Stepwise Approach to Surveillance of chronic disease risk factors was used. Body mass index, anthropometric measurements, and other relevant data were also collected. Data on waist circumference were obtained from 2,807 subjects. The prevalence of obesity using body mass index in the population was 11.12%. In men and women, it was 7.73%, and 14.37%, respectively. The prevalence of abdominal obesity in the population was 21.75%. In men and women, it was 3.2% and 39.2%, respectively. The prevalence of abdominal obesity is high in Nigeria, and needs to be monitored because it is associated with increased cardiovascular risk.

  18. Trends in prevalence of overweight and obesity in Danish infants, children and adolescents--are we still on a plateau?

    DEFF Research Database (Denmark)

    Schmidt Morgen, Camilla; Rokholm, Benjamin; Sjöberg Brixval, Carina

    2013-01-01

    After the worldwide steep increase in child and adolescent overweight and obesity during the last decades, there is now evidence of a levelling off in the prevalence in many countries in the Western world.......After the worldwide steep increase in child and adolescent overweight and obesity during the last decades, there is now evidence of a levelling off in the prevalence in many countries in the Western world....

  19. Prevalence of obesity and overweight among the college students of the campus of health sciences of the university of Pernambuco

    OpenAIRE

    Viviane Tannuri Ferreira Lima Falcão; Marcelino Leite de Miranda; Roseane Maria Cavalcanti Silva

    2012-01-01

    The high prevalence of overweight and obesity is presented, currently, as one of the most important problems of public health. Objective: first to calculate the prevalence of obesity and overweight in the adolescent college students of the campus of health and sciences of the University of PE; to identify them according to: sex, age, monthly familiar income and life style. Methods: epidemiologic study and description, quantitative transversal line with characteristics. The population who took...

  20. Overweight and obesity prevalence among Cree youth of Eeyou Istchee according to three body mass index classification systems

    OpenAIRE

    St-Jean, Audray; Meziou, Salma; Ayotte, Pierre; Lucas, Michel

    2017-01-01

    Background Little is known about the suitability of three commonly used body mass index (BMI) classification systems for Indigenous youth. We estimated overweight and obesity prevalence among Cree youth of Eeyou Istchee according to three BMI classification systems, assessed the level of agreement between them, and evaluated their accuracy through body fat and cardiometabolic risk factors. Methods Data on 288 youth (aged 8–17 years) were collected. Overweight and obesity prevalence were estim...

  1. PREVALENCE OF OVERWEIGHT, OBESITY, PAEDIATRIC METABOLIC SYNDROME AND ASSOCIATED RISK FACTORS AMONG CHILDREN IN THE AGE GROUP OF 10-16 YEARS IN PRIVATE SCHOOLS OF SHIMLA CITY

    Directory of Open Access Journals (Sweden)

    Anmol Gupta

    2017-07-01

    Full Text Available BACKGROUND Paediatric obesity is a complex and growing global problem which is escalating much more rapidly in developing countries like India and considered an important predecessor to NCD multi-morbidity due to changing life style as a result of rapid urbanisation and mechanisation. The aim of this study was to estimate the prevalence of overweight, obesity, paediatric metabolic syndrome and associated risk factors among children in the age group of 10-16 years in private schools of Shimla city. MATERIALS AND METHODS At total of 2100 adolescents attending school (aged 10-16 years participated in this cross-sectional study. All the anthropometric, clinical and biochemical assessment was done after proper consent. Prevalence of overweight and obesity was assessed by using IOTF guidelines and the metabolic syndrome was determined by the Paediatric International Diabetic Federation definition modified for age group. RESULTS The prevalence of overweight, obesity and paediatric metabolic syndrome was 14.5%, 4.1% & 4.3% respectively. In the groups with PMS, hypertension, waist circumference, and TG were significantly higher, and HDL-C was significantly lower. Significant difference was observed in gender, physical activity level, metabolic equivalent, consumption of junk food & time spent on TV in the distribution of overweight, obesity and metabolic syndrome. CONCLUSION Our study highlights the possible role of change in the dietary pattern and physical activity pattern in the development of obesity and metabolic syndrome in early stage of life. Collective efforts of parents and schools are required to institute early preventive measures to reduce progression towards obesity and its future complications.

  2. Knowledge and Lifestyle-Associated Prevalence of Obesity among Newly Diagnosed Type II Diabetes Mellitus Patients Attending Diabetic Clinic at Komfo Anokye Teaching Hospital, Kumasi, Ghana: A Hospital-Based Cross-Sectional Study

    Directory of Open Access Journals (Sweden)

    Yaa Obirikorang

    2016-01-01

    Full Text Available This study aimed to determine the knowledge and prevalence of obesity among Ghanaian newly diagnosed type 2 diabetics. This cross-sectional study was conducted among diagnosed type 2 diabetics. Structured questionnaire was used to obtain data. Anthropometric measurements and fasting blood sugar levels were also assessed. Participants had adequate knowledge about the general concept of obesity (72.0% and method of weight measurement (98.6% but were less knowledgeable of ideal body weight (4.2%. The commonly known cause, complication, and management of obesity were poor diet (76.9%, hypertension (81.8%, and diet modification (86.7%, respectively. The anthropometric measures were higher among females compared to males. Prevalence of obesity was 61.3% according to WHR classification, 40.8% according to WHtR classification, 26.1% according to WC, and 14.8% according to BMI classification. Being female was significantly associated with high prevalence of obesity irrespective of the anthropometric measure used (p<0.05. Taking of snacks in meals, eating meals late at night, physical inactivity, excessive fast food intake, and alcoholic beverage intake were associated with increased prevalence of obesity (p<0.05. Prevalence of obesity is high among diabetic patient and thus increasing effort towards developing and making education programs by focusing on adjusting to lifestyle modifications is required.

  3. Prevalencia de sobrepeso y obesidad en escolares de zonas rurales Prevalence of overweight and obesity in schoolchildren in rural areas

    Directory of Open Access Journals (Sweden)

    Valle Coronado Vázquez

    2012-10-01

    Full Text Available Objetivos: Estimar la prevalencia de sobrepeso y obesidad en escolares del entorno rural. Método: Estudio descriptivo transversal. Muestra de 1513 escolares de 6, 11 y 14 años de edad. Se recogieron datos de peso y talla con una báscula digital de columna con tallímetro. Se utilizaron tres criterios para definir sobrepeso y obesidad: puntos de Cole, criterios de los Centers for Disease Control and Prevention (CDC y tablas de Hernández. Resultados: Usando los puntos de Cole la prevalencia del sobrepeso fue del 24,6% (intervalo de confianza del 95% [IC95%]: 22,5-26,8 y la de la obesidad fue del 11,6% (IC95%: 10-13,3, mayor en los niños de 11 y 6 años de edad, respectivamente. Según los criterios CDC, el 19,8% (IC95%: 17,9-21,9 tenía sobrepeso y el 16,5% (IC95%: 14,7-18,4 obesidad, correspondiendo los porcentajes mayores a los 14 y 6 años de edad. Empleando las tablas de Hernández se encontró un 11,5% (IC95%: 10-13,2 de sobrepeso y un 18,6% (IC95%: 16,7-20,6 de obesidad, ambos más altos a los 11 años de edad. El riesgo de presentar obesidad y sobrepeso es mayor en los municipios pequeños (Objectives: To estimate the prevalence of overweight and obesity in schoolchildren in rural areas. Methods: A cross-sectional study was carried out in a sample of 1,513 schoolchildren aged 6, 11 and 14 years. Data were collected on height and weight with digital scales equipped with a measuring rod. We used three criteria to define overweight and obesity: Cole's points, the Centers for Disease Control and Prevention (CDC criteria and Hernandez's tables. Results: When Cole's points were used, 24.6% (95%CI: 22.5 - 26.8 were overweight and 11.6% (95%CI: 10-13.3 were obese; these percentages were higher in children aged 11 and 6 years, respectively. According CDC growth charts, 19.8% of children (95%CI: 17.9-21.9 were overweight and 16.5% (95%CI: 14.7-18.4 were obese, corresponding to higher percentages at 14 and 6 years. When Hernandez's tables were

  4. Obesity stigmatization as the status quo: structural considerations and prevalence among young adults in the U.S.

    Science.gov (United States)

    Ambwani, Suman; Thomas, Katherine M; Hopwood, Christopher J; Moss, Sara A; Grilo, Carlos M

    2014-08-01

    Although obesity stigmatization contributes to significant health, economic, and quality-of-life challenges for U.S. adults, the prevalence and nature of stigmatizing attitudes requires an update and clarification. The present study sought to examine the prevalence and major dimensions of negative attitudes toward obesity through assessment of young U.S. adults' responses to the Attitudes Toward Obese Persons Scale. Participants were women (n=578) and men (n=233) who completed self-report questionnaires assessing obesity stigmatization and eating disorder features. Results indicate that at least one stigmatizing attitude was endorsed by 92.5% of respondents, with an average endorsement rate of 32.8% across items. Eating disorder features, body size, and gender were not related to one's likelihood of endorsing negative attitudes toward obesity. Distinct clusters of negative attitudes were identified involving beliefs that "obese people suffer" and "obese people are inferior." Data suggest that large proportions of young U.S. adults harbor negative attitudes toward obese persons and these attitudes are pervasive across individuals with different characteristics. Although such negative attitudes have traditionally been conceptualized as relatively unidimensional, results suggest that future research would benefit from deconstructing negative attitudes into those related to pitying the obese and those related to perceiving the obese with harsh judgment. Copyright © 2014. Published by Elsevier Ltd.

  5. [Prevalence of obesity and overweight among children in primary schools in Marrakech, Morocco].

    Science.gov (United States)

    Sebbani, M; Elbouchti, I; Adarmouch, L; Amine, M

    2013-12-01

    Childhood obesity is a phenomenon of growing concern today because of its rapid growth worldwide. The aim of our study was to estimate the prevalence of overweight and obesity among school age children in Marrakech. We conducted a cross-sectional study of a random sample of 1418 schoolchildren aged 8-15 years in the public sector in Marrakech in May 2011. Trained physicians measured the weight and size of respondents. The body mass index (BMI) was calculated for each child. Overweight was assessed by comparing BMI with World Health Organization (WHO) and International Obesity Task Force (IOTF) references. Statistical analysis was performed using SPSS version 16.0 and using a macro of WHO Anthro for SPSS. The mean age was 10.8 ± 1.6 years. The sex ratio (girl/boy) was 1. The prevalence of overweight and obesity were 8 % (95 % CI [6.7, 9.6]) and 3 % (95 % CI [2.2, 4.1] based on WHO reference. This prevalence were respectively 12.2 % (95 % IC [10.5; 14.0]) and 5.4 % (95 % IC [4.3; 6.7]) using the IOTF reference. In the absence of national data, our results reflect the importance of the phenomenon in our context, hence the importance of monitoring the nutritional status on both individual and collective levels and the need to develop strategies for prevention, diagnosis and early treatment before the problem becomes more widespread. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

  6. The prevalence of coeliac disease is significantly higher in children compared with adults.

    Science.gov (United States)

    Mariné, M; Farre, C; Alsina, M; Vilar, P; Cortijo, M; Salas, A; Fernández-Bañares, F; Rosinach, M; Santaolalla, R; Loras, C; Marquès, T; Cusí, V; Hernández, M I; Carrasco, A; Ribes, J; Viver, J M; Esteve, M

    2011-02-01

    Some limited studies of coeliac disease have shown higher frequency of coeliac disease in infancy and adolescence than in adulthood. This finding has remained unnoticed and not adequately demonstrated. To assess whether there are age and gender differences in coeliac disease prevalence. A total of 4230 subjects were included consecutively (1 to ≥80 years old) reproducing the reference population by age and gender. Sample size was calculated assuming a population-based coeliac disease prevalence of 1:250. After an interim analysis, the paediatric sample was expanded (2010 children) due to high prevalence in this group. Anti-transglutaminase and antiendomysial antibodies were determined and duodenal biopsy was performed if positive. Log-linear models were fitted to coeliac disease prevalence by age allowing calculation of percentage change of prevalence. Differences between groups were compared using Chi-squared test. Twenty-one subjects had coeliac disease (male/female 1:2.5). Coeliac disease prevalence in the total population was 1:204. Coeliac disease prevalence was higher in children (1:71) than in adults (1:357) (P = 0.00005). A significant decrease of prevalence in older generations was observed [change of prevalence by age of -5% (95% CI: -7.58 to -2.42%)]. In the paediatric expanded group (1-14 years), a decrease of coeliac disease prevalence was also observed [prevalence change: -17% (95% CI: -25.02 to -6.10)]. The prevalence of coeliac disease in childhood was five times higher than in adults. Whether this difference is due to environmental factors influencing infancy, or latency of coeliac disease in adulthood, remains to be demonstrated in prospective longitudinal studies. © 2010 Blackwell Publishing Ltd.

  7. Serum ferritin level is higher in male adolescents with obesity: results from the Korean National Health and Nutrition Examination Survey 2010

    Directory of Open Access Journals (Sweden)

    Yeon Jin Jeon

    2013-09-01

    Full Text Available PurposePrevious reports show an association between high serum ferritin levels and metabolic syndrome (MS in adults. In adolescents, little information is available with obesity and serum ferritin levels.MethodsThis is a cross-sectional study. Data were obtained from the 5th Korean National Health and Nutrition Examination Survey (K-NHANES conducted during 2010 by the Korean Ministry of Health and Welfare. A total of 849 subjects aged 10-18 years participated in the 2010 survey. A body mass index (BMI ≥95th percentile for age and sex or a BMI ≥25 was used to diagnose as obesity.ResultsThe weighted prevalence of obesity was 13.4% (62/462 in male and 8.5% (33/387 in female. We observed significantly higher serum ferritin in male than in female (mean±standard error [SE], 50.5±2.3 µU/L vs. 30.6±1.3 µU/L; P<0.0001. In male, serum ferritin is positively correlated with age (P<0.0001. White blood cell (WBC count, serum fasting blood sugar, triglyceride (TG, total cholesterol, low-density lipoprotein, insulin, homeostasis model assessment-insulin resistance (HOMA-IR, systolic and diastolic blood pressure, and ferritin levels were higher and high-density lipoprotein (HDL were lower in the obesity than in the normal group. In female adolescents, WBC count, TG, insulin, and HOMA-IR were higher and HDL were lower in the obesity than in the normal group. In male, serum ferritin levels showed positive association with obesity (β=21.196, P=0.016.ConclusionSerum ferritin levels appear to be associated with obesity in Korean male adolescents.

  8. The prevalence of abdominal obesity among pupils with visual impairment in Poland.

    Science.gov (United States)

    Wrzesińska, Magdalena; Urzędowicz, Beata; Nawarycz, Tadeusz; Motylewski, Sławomir; Pawlicki, Lucjan

    2017-10-01

    Obesity particularly affects young people with disabilities, whose ability to participate in health promotion programs is reduced. The aim of the study is to determine the prevalence of abdominal obesity among students with visual impairment in Poland according to waist-to-height ratio, including indicators such as gender, age or certain additional coexisting disabilities or disorders. A total of 238 students who were blind or partially-sighted, aged 7.35-23.35 years (mean age 15.5; ±3.9 years), were included in the study. Abdominal obesity was estimated using waist-to-height ratio; a cutoff point of ≥0.50 was determined as central obesity. Abdominal obesity was identified among 26.9% [N = 64] of the participants: 33.1% [N = 41] of male students and 20.2% [N = 23] of female students (ch2 = 5.02; p = 0.025; Phi = 0.145). Of all the students, the multivariate logistic regression showed that abdominal obesity was one and a half times more likely to be detected in the 7-9 year age group (OR = 1.56; 95% CI 0.58-4.18; P = 0.376) than the 19-23 year age group. However, among the female subjects, abdominal obesity was over six times more common in the 7-9 year group (OR = 6.48; 95% CI 1.29-32.5; P = 0.022) than in the group of early adults. Central obesity was detected almost three times more frequently among students with visual impairment and additional intellectual disability (OR = 2.99; 95% CI 0.52-17.1; P = 0.215) than those with only visual impairment. Prevention programs aimed at reducing abdominal obesity among pupils with visual impairment from special schools are needed. Copyright © 2017 Elsevier Inc. All rights reserved.

  9. Prevalence of abdominal obesity in Spanish children and adolescents. Do we need waist circumference measurements in pediatric practice?

    Science.gov (United States)

    Schröder, Helmut; Ribas, Lourdes; Koebnick, Corinna; Funtikova, Anna; Gomez, Santiago F; Fíto, Montserat; Perez-Rodrigo, Carmen; Serra-Majem, Lluis

    2014-01-01

    Evidence indicates that central adiposity has increased to a higher degree than general adiposity in children and adolescents in recent decades. However, waist circumference is not a routine measurement in clinical practice. This study aimed to determine the prevalence of abdominal obesity based on waist circumferences (WC) and waist to height ratio (WHtR) in Spanish children and adolescents aged 6 to 17 years. Further, the prevalence of abdominal obesity (AO) among normal and overweight individuals was analyzed. Data were obtained from a study conducted from 1998 to 2000 in a representative national sample of 1521 children and adolescents aged 6 to 17 years (50.0% female) in Spain. WC and WHtR measurements were obtained in addition to BMI. AO was defined as WHtR ≥0.50 (WHtR-AO), sex and age specific WC≥90(th) percentile (WC-AO1), and sex and age specific WC cut-off values associated with high trunk fat measured by by dual-energy X-ray absorptiometry (WC-AO2). IOTF- based overweight and obsity prevalence was 21.5% and 6.6% in children and 17.4% and 5.2% in adolescents, respectively. Abdominal obesity (AO) was defined as WHtR≥0.50 (WHtR-AO), sex- and age-specific WC≥90th percentile (WC-AO1), and sex- and age-specific WC cut-off values associated with high trunk fat measured by dual-energy X-ray absorptiometry (WC-AO2). The respective prevalence of WHtR-AO, WC-AO1, and WC-AO2 was 21.3% (24.6% boys; 17.9% girls), 9.4% (9.1% boys; 9.7% girls), and 26.8% (30.6% boys;22.9% girls) in children and 14.3% (20.0% boys; 8.7% girls), 9.6% (9.8% boys; 9.5% girls), and 21.1% (28.8% boys; 13.7% girls) in adolescents. The prevalence of AO in Spanish children and adolescents is of concern. The high proportion of AO observed in young patients who are normal weight or overweight indicates a need to include waist circumference measurements in routine clinical practice.

  10. Prevalence of obesity and acanthosis nigricans among young children in the children's healthy living program in the United States Affiliated Pacific.

    Science.gov (United States)

    Novotny, Rachel; Li, Fenfang; Fialkowski, Marie Kainoa; Bersamin, Andrea; Tufa, Aifili; Deenik, Jonathan; Coleman, Patricia; Guerrero, Rachael Leon; Wilkens, Lynne R

    2016-09-01

    Estimate prevalence of obesity and acanthosis nigricans (AN) among children in United States Affiliated Pacific (USAP) jurisdictions.Cross-sectional measurement of weight, height, and AN in 5775, 2 to 8 years old in 51 communities-Hawai'i, Alaska, Commonwealth of the Northern Mariana Islands, Guam, American Samoa, Palau, Republic of the Marshall Islands (RMI), 4 Federated States of Micronesia (Pohnpei, Yap, Kosrae, Chuuk). Analyses weighted to jurisdiction-specific sex and age distributions accounting for clustering of communities within jurisdictions.Prevalence of obesity was 14.0%, overweight 14.4%, healthy weight 68.9%, and underweight 2.6%, higher in males (16.3%) than females (11.6%), higher among 6 to 8 years old (16.3%) than 2 to 5 years old (12.9%), highest in American Samoa (21.7%), and absent in RMI. In total, 4.7% of children had AN, with no sex difference, higher in 6 to 8 years old (6.8%) than 2 to 5 years old (3.5%) and highest in Pohnpei (11.9%), and absent in Alaska. Obesity was highly associated with AN (odds ratio = 9.25, 95% confidence interval = 6.69-12.80), with the strongest relationships among Asians, followed by Native Hawaiians and Pacific Islanders (NHPI).Obesity, age, and Asian and NHPI race were positively associated with AN.

  11. Prevalence of obesity and overweight in schoolchildren aged 7 to 12 years from a city in southern Brazil

    Directory of Open Access Journals (Sweden)

    Airton Pozo de Mattos

    2010-02-01

    Full Text Available The prevalence of obesity and overweight has been increasing worldwide over the last few years. The purpose of this study was to estimate the prevalence of obesity and overweight in schoolchildren aged 7 to 12 years from a mid-sized city in southern Brazil, and to determine possible associations with socioeconomic status, aerobic fitness, dietary habits, and leisure activities (sedentary and physical activity. A cross-sectional study was conducted and 1,442 children were evaluated regarding body weight and height. Obesity was defined based on BMI for gender and age. Descriptive, bivariate and multivariate analyses were carried out between the independent variables and outcome. The prevalence of obesity and overweight was 8% (CI: 7.54-8.45 and 19.9% (CI: 19.62-20.17, respectively. Aerobic fitness (p< 0.000, PR=0.59, practicing out-of-school time sports (p=0.005, PR=1.41, sedentary habits (TV, video games and computer (p=0.004, PR=1.50, and high socioeconomic level (p< 0.000, PR=2.64 were significantly associated with obesity and overweight in the adjusted multivariate model. Dietary habits were directly associated with obesity and overweight, but did not remain in the final multivariate model. The prevalence of obesity and overweight in this population was high and should be a matter of concern to city health authorities.

  12. Prevalence and Health Correlates of Overweight and Obesity in Children with Autism Spectrum Disorder.

    Science.gov (United States)

    Dreyer Gillette, Meredith L; Borner, Kelsey B; Nadler, Cy B; Poppert, Katrina M; Odar Stough, Cathleen; Swinburne Romine, Rebecca; Davis, Ann M

    2015-09-01

    Children with autism spectrum disorder (ASD) may be at increased risk for overweight and obesity, but little information is known about correlates of overweight and obesity in this population. This study compared prevalence rates of parent-reported overweight and obesity and specific health behaviors (i.e., parent report of child sleep, family meal patterns, child screen time, and child physical activity) among children with ASD (N = more than 900 [weighted to represent 690,000; age 10-17]) compared with children without ASD using data from a nationally representative sample. Additionally, the relationship between specific health behaviors (i.e., child sleep, family meals, screen time, and physical activity) and weight status was examined in the ASD population. Data were from the National Survey of Children's Health 2011-2012. Results indicate that children with ASD were more likely to be obese but not more likely to be overweight than non-ASD youth. Children with ASD engaged in physical activity less than children without ASD, but no differences were found on sleep, most measures of screen time, and mealtimes. However, parent perceived poorer sleep was associated with increased weight status, and fewer family meals were associated with normal weight status among children with ASD.

  13. Prevalence and risk factors of obesity and hypertension among students at a central university in the West Bank.

    Science.gov (United States)

    Tayem, Yasin I; Yaseen, Nagham A; Khader, Wiam T; Abu Rajab, Lama O; Ramahi, Ahmad B; Saleh, Mohammad H

    2012-01-01

    We aimed to determine the prevalence and correlates of obesity and hypertension (HTN) among students at a central university in the West Bank. This cross-sectional study targeted a cohort of 553 students (59.5% males, 40.5% females) aged 17-26 years (median = 21) from Al-Quds University. Body mass index (BMI) and blood pressure (BP) were measured. Participants completed a questionnaire on physical activity, sedentary behavior, dietary factors, smoking and family history of obesity, HTN, and coronary artery disease. The magnitude of correlation was assessed by Spearman's rho (r(s)) and Chi-square tests. The prevalence of overweight was 25% (31.1% males, 15.6% females) and obesity 7.2% (9.4% males, 4% females). Obesity and overweight were associated with family history of obesity in both genders (pinterventional program is urgently needed to control these cardiovascular risk factors in this community.

  14. Report on Childhood Obesity in China (4) Prevalence and Trends of Overweight and Obesity in Chinese Urban School-age Children and Adolescents, 1985-2000

    Institute of Scientific and Technical Information of China (English)

    CHENG-YE JI; WORKING GROUP ON OBESITY IN CHINA (WGOC)

    2007-01-01

    Objective To describe the nationwide prevalence of childhood overweight/obesity, and their group variations and trends over the past 20 years in the Chinese urban population. Methods Data sets of boys and girls at the age of 7-18 years collected from the series of Chinese national surveillance on students' constitution and health (CNSSCH) between 1985 and 2000 were divided into five socioeconomic and demographic groups, while BMI classification reference proposed by Working Group on Obesity in China (WGOC) was used as screening reference to calculate the prevalence and trends of overweight/obesity in these groups. Results In 2000, the prevalence of obesity and overweight in boys aged 7-18 years was 11.3% and 6.5% in Beijing, 13.2% and 4.9% in Shanghai, 9.9% and 4.5% in coastal big cities, and 5.8% and 2.0% in coastal medium/small-sized cities, respectively, while the prevalence of of obesity and overweight in girls of the same age group was 8.2% and 3.7% in Beijing, 7.3% and 2.6% in Shanghai, 5.9% and 2.8% in coastal big cities, and 4.8% and 1.7% in coastal medium/small-sized cities, respectively. The prevalence of obesity was low in most of the inland cities at an early stage of epidemic overweight. The epidemic manifested a gradient distribution in groups, which was closely related to socioeconomic status (SES) of the study population. However, a dramatic and steady increasing trend was witnessed among all sex-age subgroups in the five urban groups, and such a trend was stronger in boys than in girls, and much stronger in children than in adolescents. Conclusion Although China is at an early stage of epidemic obesity by and large, the prevalence of obesity in her urban population, particularly in coastal big cities has reached the average level of developed countries. The increasing trend has been rapid since early 1990s, and the increments in obesity and overweight are exceptionally high. The prospect of epidemic obesity in China is in no way optimistic

  15. Prevalence and factors associated with overweight and obesity among private kindergarten school children in Bahirdar Town, Northwest Ethiopia: cross-sectional study.

    Science.gov (United States)

    Tadesse, Yoseph; Derso, Terefe; Alene, Kefyalew Addis; Wassie, Molla Mesele

    2017-01-04

    In Sub-Saharan Africa, most nutrition efforts have concentrated on under-nutrition in children. However, national surveys rarely report the high prevalence of overweight and obesity among children. Likewise, in Ethiopia there is growing recognition of the emergence of a "double-burden" of malnutrition, with under and over nutrition occurring simultaneously among children, especially allied with improvements in socio-economic conditions. Hence, the study aimed to assess the prevalence and factors associated with overweight and obesity among private kindergarten school children aged 3-6 years in Bahirdar town, Northwest Ethiopia. A school-based cross sectional study was conducted in Bahirdar Town, northwest Ethiopia from August to September, 2015. Anthropometric measurements such as weight and height were taken from 462 private Kindergarten preschool children aged 3-6 years; socio-economic and demographic factors and feeding practices were collected by interviewing the, mothers or caregivers of the children. The z-score values for BMI-for-age of children were generated using Emergency Nutrition Assessment (ENA) for Standardized Monitoring and Assessment of Relief Transitions (SMART) 2011. Binary logistic regression model was used to identify factors associated with overweight and obesity in children. Odds ratio with 95% confidence interval (CI) was calculated to show the strength of association. The overall prevalence of overweight and obesity was 6.9% [95% CI 2.4, 11.4]. The prevalence of overweight and obesity were 4.1 and 2.8%, respectively. The odds of overweight and obesity was higher among children with high dietary diversity score (DDS) [AOR = 5.12, 95% CI 1.42, 18.47], family size of less than five [AOR = 4.76, 95% CI 1.84, 12.31] and a family having a private car [AOR = 3.43, 95% CI 1.02, 11.49]. The prevalence of overweight and obesity among private kindergarten preschool children in the study area was high. Interventions on improving feeding

  16. Prevalence of obesity among Bangladeshi pregnant women at their first trimester of pregnancy

    Directory of Open Access Journals (Sweden)

    Shatabdi Goon

    2013-11-01

    Full Text Available BACKGROUND: Paradoxically, the escalating global epidemic of maternal obesity coexists with malnutrion in many areas of Bangladesh. This proves a major challenge to obstetric practice from preconception to postpartum due to related comorbid conditions including: maternal death or severe morbidity, gestational diabetes and hypertension, increased risk of early and recurrent miscarriage, pre-eclampsia, thromboembolism, post-caesarean wound infection, postpartum haemorrhage, and low breastfeeding rates. A dramatic increase in birth defects and other pregnancy-induced disorders related to maternal obesity has added millions of dollars to health care costs leading great economical loss to the country. OBJECTIVE: The study was designed to determine the prevalence of obesity among Bangladeshi pregnant women in their 1st trimester of pregnancy. STUDY DESIGN: 426 pregnant women presenting to the antenatal care until of Azimpur maternity hospital of Dhaka, Bangladesh were randomly selected for this cross sectional study to determine their weight status using body mass index (BMI, kg/m2. RESULT: 90 (21.2% pregnant women were reported as obese with pregnancy BMI of >30 kg/m2. 171 (40.1% and 140 (32.8% pregnant women were reported as overweight and healthy with pregnancy BMI of 25-29.9 kg/m2 and 18.5-24.9 kg/ m2, respectively. Statistical analysis revealed obesity and overweight status were found to be significantly associated with age; women aged 31 or above were more likely to be obese (OR=2.5; 95% CI 1.53–3.96 and overweight (OR=3.3; 95% CI 2.15–4.99. CONCLUSION: This study provides evidence of increasing trends in obesity among Bangladeshi pregnant women, which poses possible health risks both for mother and child. The findings of this study may act as baseline data for monitoring the effectiveness of national programs for the prevention and control of maternal obesity. Normal 0 false false false MicrosoftInternetExplorer4

  17. Higher prevalence of risk factors for type 2 diabetes mellitus and subsequent higher incidence in men

    DEFF Research Database (Denmark)

    Almdal, Thomas; Scharling, Henrik; Jensen, Jan Skov

    2008-01-01

    , non-fasting blood glucose and triglycerides. Significantly more men (242, 5.4%) than women (152, 2.5%) developed type 2 DM. The odds ratio (OR) for developing diabetes with a BMI above 30 kg/m(2) compared to a BMI of 20-25 kg/m(2) was 8.1 in women and 6.3 in men; for a non-fasting plasma glucose of 8.......4-11.0 mmol/l compared to a plasma glucose of 5.5-6.4, the ORs were 7.8 in women and 4.7 in men. The OR for developing diabetes in persons with a non-fasting triglyceride level above 2.0 mmol/l compared to 1.0-2.0 mmol/l was 1.8 in both sexes; women with non -fasting triglycerides below 1.0 mmol/l had...... or non-fasting plasma glucose >11.1 mmol/l) were excluded. Some 6154 women and 4733 men were studied and followed up in 1981-1983 or in 1991-1994. The significance of risk factors was examined by multiple logistic regression analysis. RESULTS: Initially, a higher proportion of men than women had high...

  18. Inverse association between altitude and obesity: A prevalence study among andean and low-altitude adult individuals of Peru.

    Science.gov (United States)

    Woolcott, Orison O; Gutierrez, Cesar; Castillo, Oscar A; Elashoff, Robert M; Stefanovski, Darko; Bergman, Richard N

    2016-04-01

    To determine the association between altitude and obesity in a nationally representative sample of the Peruvian adult population. This is a cross-sectional analysis of publicly available data from the Food and Nutrition National Center (CENAN, Peru), period 2009-2010. The Prevalence ratio of obesity and abdominal obesity was determined as a measure of association. Obesity and abdominal obesity were diagnosed based on direct anthropometric measurements. The final data set consisted of 31,549 individuals ≥20 years old. The prevalence ratio of obesity was as follows: 1.00 between 0 and 499 m (reference category), 1.00 (95% confidence interval 0.87-1.16) between 500-1,499 m, 0.74 (0.63-0.86) between 1,500-2,999 m, and 0.54 (0.45-0.64) at ≥3,000 m, adjusting for age, sex, self-reported physical activity, out-migration rate, urbanization, poverty, education, and geographical latitude and longitude. In the same order, the adjusted prevalence ratio of abdominal obesity was 1.00, 1.01 (0.94-1.07), 0.93 (0.87-0.99), and 0.89 (0.82-0.95), respectively. We found an interaction between altitude and sex and between altitude and age (P association with obesity and abdominal obesity. Among Peruvian adult individuals, we found an inverse association between altitude and obesity, adjusting for multiple covariates. This adjusted association varied by sex and age. © 2016 The Obesity Society.

  19. Higher dietary diversity score is associated with obesity: a case-control study.

    Science.gov (United States)

    Karimbeiki, R; Pourmasoumi, M; Feizi, A; Abbasi, B; Hadi, A; Rafie, N; Safavi, S M

    2018-04-01

    The present study was carried out to compare dietary diversity score (DDS) among overweight, obese, and normal-weight adults. This case-control study was conducted with a total of 200 cases (100 participants with obesity and 100 participants with overweight) and 300 controls (normal weight) matched by socio-economic status (SES), older than 18 years. Dietary intakes were assessed using a self-administered Food Frequency Questionnaire. Data regarding physical activity and sociodemographic variables were gathered. DDS was computed based on the scoring of the five food groups emphasized in the United States Department of Agriculture Food Guide Pyramid. Anthropometric measurements were measured, and the body mass index and waist-to-hip ratio were calculated. The mean ± standard deviation of DDS was higher in participants with obesity (5.65 ± 1.32) than that in overweight participants (5.23 ± 1.23), while the lowest score was reported among normal-weight individuals (4.97 ± 1.42) (P obesity increased with each unit increase in DDS (odds ratio [OR]: 1.46; 95% confidence interval [CI]: 1.22, 1.74). However, the association became slightly weaker after adjusting for potential confounding factors (OR: 1.34; 95% CI: 1.07, 1.68). It was concluded that there was a significant positive association between DDS and obesity. However, additional investigations are warranted. Copyright © 2018 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

  20. Higher Energy Intake Variability as Predisposition to Obesity: Novel Approach Using Interquartile Range.

    Science.gov (United States)

    Forejt, Martin; Brázdová, Zuzana Derflerová; Novák, Jan; Zlámal, Filip; Forbelská, Marie; Bienert, Petr; Mořkovská, Petra; Zavřelová, Miroslava; Pohořalá, Aneta; Jurášková, Miluše; Salah, Nabil; Bienertová-Vašků, Julie

    2017-12-01

    It is known that total energy intake and its distribution during the day influences human anthropometric characteristics. However, possible association between variability in total energy intake and obesity has thus far remained unexamined. This study was designed to establish the influence of energy intake variability of each daily meal on the anthropometric characteristics of obesity. A total of 521 individuals of Czech Caucasian origin aged 16–73 years (390 women and 131 men) were included in the study, 7-day food records were completed by all study subjects and selected anthropometric characteristics were measured. The interquartile range (IQR) of energy intake was assessed individually for each meal of the day (as a marker of energy intake variability) and subsequently correlated with body mass index (BMI), body fat percentage (%BF), waist-hip ratio (WHR), and waist circumference (cW). Four distinct models were created using multiple logistic regression analysis and backward stepwise logistic regression. The most precise results, based on the area under the curve (AUC), were observed in case of the %BF model (AUC=0.895) and cW model (AUC=0.839). According to the %BF model, age (p<0.001) and IQR-lunch (p<0.05) seem to play an important prediction role for obesity. Likewise, according to the cW model, age (p<0.001), IQR-breakfast (p<0.05) and IQR-dinner (p <0.05) predispose patients to the development of obesity. The results of our study show that higher variability in the energy intake of key daily meals may increase the likelihood of obesity development. Based on the obtained results, it is necessary to emphasize the regularity in meals intake for maintaining proper body composition. Copyright© by the National Institute of Public Health, Prague 2017

  1. A cross-sectional study to determine the prevalence of obesity and other risk factors for type 2 diabetes among school children in Trinidad, West Indies.

    Science.gov (United States)

    Batson, Yvonne Ann; Teelucksingh, Surujpal; Maharaj, Rohan G; Cockburn, Brian N

    2014-08-01

    Our previous work has shown that type 2 diabetes mellitus is a problem in the school-aged population of Trinidad, West Indies. The current study evaluated the prevalence in this population of selected risk factors for diabetes, viz: obesity, family history of diabetes and acanthosis nigricans. To assess the prevalence of the following risk factors for type 2 diabetes (T2DM) in school children in Trinidad: obesity, family history of diabetes in first- or second-degree relatives and the presence of acanthosis nigricans (AN). A cross-sectional survey was performed among school children aged 7-18 years from September 2009 to June 2010. A convenience sample was selected from a random sample of 32 schools drawn from all educational districts. A self-administered questionnaire was employed to record family history, gender and ethnicity. AN was assessed and scored clinically at the neck and obesity was measured by anthropometry and bio-impedance. There were 2130 participants in the study. Fifteen per cent were obese and 17% were overweight. Primary school children had a higher prevalence of obesity (22·9% vs 11·0%) and overweight (20·0% vs 15·6%) than secondary school children (Pobesity as measured by BMI for age (35·8 vs 29·4%, P18% of all school children have a degree of AN greater than grade 2, which clinically is readily recognisable. Females displayed this physical sign more commonly than males (Pdiabetes in first- and second-degrees relatives were 11·0% and 1·1%, respectively. Forty-three per cent had one risk factor for diabetes, 23·1% had two and 2·9% had three. Risk factors for T2DM are very common among school children in Trinidad. More than 40% had at least one risk factor. Strategies aimed at reducing risk factors for T2DM, especially obesity, among Trinidadian school children are urgently warranted.

  2. Increased prevalence of malnutrition and reduced lean body mass in overweight/obese kidney transplant recipients

    Directory of Open Access Journals (Sweden)

    Sylwia Małgorzewicz

    2012-06-01

    Full Text Available Overweight and obesity are common in subjects after kidney transplantation. On the other hand, features of malnutrition are also frequently recognized in this group of patients. The aim of the study was to evaluate the prevalence of both abnormalities in a cohort of stable kidney recipients and to assess whether obesity precludes malnutrition in transplanted patients. We also investigated associations between the nutritional status, graft function and adipokines concentrations. The study was performed in 80 prevalent kidney transplant patients and in a control group which consisted of 23 healthy volunteers. Body composition (% of fat, lean body mass (LBM, water content was measured by multifrequency bioelectrical impedance (Body Composition Manager. Nutritional status was determined by a 7–point Subjective Global Assessment (SGA, anthropometric measurements and s-albumin concentration. C–reactive protein (CRP, Il–6 and plasminogen activator inhibitor–1 (PAI–1 were used as markers of inflammatory status. Concentration of leptin, adiponectin and visfatin were measured by ELISA. Results: Mean age was 52.4±13.9 years (45 men and 35 women. Diabetes mellitus was present in 29% (n=23 of them. Mean time after transplantation (transplantation vintage was 82.5±56.5 months (median=73 months. Mean eGFR was 41.7±14.9 ml/min (4 points MDRD, BMI was 25.7±4.2. Overweight was present in 41% of the patients and obesity in 14%. On the basis of SGA evaluation, signs of malnutrition were observed in 48% of the subjects. Malnutrition was present in 64% (21/33 of the overweight patients and in 91% (10/11 of the obese patients. Transplantation vintage was directly associated with fat mass and inversely associated with LBM. Malnourished patients (SGA had a longer transplantation vintage. Adiponectin levels were significantly lower in transplanted patients as compared to controls. In multivariate analysis, leptin was an independent predictor of serum

  3. Abdominal Obesity Is Characterized by Higher Pulse Pressure: Possible Role of Free Triiodothyronine

    Directory of Open Access Journals (Sweden)

    Giovanni De Pergola

    2012-01-01

    Full Text Available Objective. This study examined whether obesity is characterized by higher 24 h mean pulse pressure (24 h mean SBP-24 h mean DBP and whether free thyroid hormones (FT3 and FT4 have a relationship with 24 h mean pulse pressure. Methods. A total of 231 euthyroid overweight and obese patients, 103 women and 128 men, aged 18–68 yrs, normotensive ( or with recently developed hypertension (, never treated with antihypertensive drugs, were investigated. Fasting insulin, TSH, FT3, FT4, glucose, and lipid serum concentrations were measured. Waist circumference was measured as an indirect parameter of central fat accumulation. Ambulatory blood pressure monitoring (ABPM was performed. Results. 24 h mean pulse pressure (PP showed a significant positive correlation with BMI (, waist circumference (, and FT3 ( and insulin serum levels (. When a multivariate analysis was performed, and 24 h PP was considered as the dependent variable, and waist circumference, FT3, insulin, male sex, and age as independent parameters, 24 h mean PP maintained a significant association only with waist circumference ( and FT3 levels (. Conclusion. Our results suggest that FT3 per se may contribute to higher pulse pressure in obese subjects.

  4. The prevalence, risk factors, and screening measure for prediabetes and diabetes among Emirati overweight/obese children and adolescents.

    Science.gov (United States)

    Al Amiri, Elham; Abdullatif, Mona; Abdulle, Abdishakur; Al Bitar, Nibal; Afandi, Elham Zaki; Parish, Monira; Darwiche, Gassan

    2015-12-24

    The aim of the study was to estimate the prevalence of prediabetes and type 2 diabetes (T2D) among overweight/obese children and adolescents using different diagnostic/screening methods in comparison. We recruited overweight/obese Emirati students; grade 6-12 (age 11-17 years) from 16 government schools in Sharjah (UAE). Anthropometric, demographic, and clinical history data was measured by standard methods. Body mass index (BMI) was categorized according to BMI percentile charts for age and sex - CDC. Capillary fasting blood glucose (FBG) and glycated hemoglobin (HbA1c) were measured by finger prick test, followed by confirmatory oral glucose tolerance tests (OGTT) and venous HbA1c for students with abnormal capillary FBG and/or HbA1c. Of a total of 1034 participants (45 % females) median age 14.7 years, 443 (43 %) students had abnormal screening results. The prevalence of prediabetes and T2D was 5.4 % and 0.87 %, respectively, based on OGTT (gold standard). HbA1c showed a considerable discrepancy regarding the prevalence of prediabetes (21.9 %), but not diabetes. There was a statistically significant difference in the BMI Z-scores between the three different groups of students showing normal glycemic testing, prediabetes and T2D (p = 0.041). Univariate logistic regression analysis showed that glycemic status was significantly associated with family history of T2D first-degree relatives [OR 1.87: 95 % CI: 1.04-3.36; P = 0.036], parents employment [OR 1.79: 95 % CI: 1.06-3.02; P = 0.029] and levels of triglycerides [OR 2.28: 95 % CI: 1.11-4.68; P = 0.024]. The prevalence of prediabetes and diabetes was high among overweight/obese Emirati children and adolescents. The numbers for prediabetes were considerably higher when using HbA1c as compared to OGTT. Overall adiposity, family history of T2D, employment and high levels of triglycerides were risk factors associated with abnormal glycemic testing.

  5. Prevalence and Related Risk Factors of Overweight and Obesity among the Adult Population in the Balearic Islands, a Mediterranean Region

    Science.gov (United States)

    Coll, Josep L.; Bibiloni, Maria del Mar; Salas, Rogelio; Pons, Antoni; Tur, Josep A.

    2015-01-01

    Objective To assess the prevalence and risk factors of overweight (OW) and obesity (OB) by BMI and abdominal obesity (AO) by waist-to-height ratio, (WHtR) among the Balearic Islands' adult population. Methods Cross-sectional nutritional survey carried out in the Balearic Islands (2009-2010). A random sample (n = 1,081) of young (18-35 years) and middle-aged adults (36-55 years) were interviewed and anthropometrically measured. OW (BMI 25.0-29.9 kg/m2) and OB (BMI ≥ 30 kg/m2) were defined according to WHO criteria. AO was defined as WHtR ≥ 0.5. Socio-economic and lifestyle determinants were considered. Results The overall prevalence of OW/OB and AO was 29.4% (95% confidence interval (95% CI) 26.9-32.3%), 11.2% (95% CI 9.5-13.2%) and 33.1% (95% CI 30.4-36.0%), respectively. Men showed higher prevalence of OW (35.9%, 95% CI 31.6-40.5%) and AO (37.9%, 95% CI 33.6-42.5%) than women (OW 24.9%, 95% CI 21.7-28.4%; AO 29.7%, 95%CI 26.2-33.4%). Overall prevalence of OB was 11.8% (95% CI 9.1-15.1%) in men and 10.8% (95% CI 8.6-13.5%) in women. Age and no leisure-time physical activity (LTPA) were main risk factors associated with OW/OB and AO. Living with at least one child at home and to be married in men as well as to be unemployed, to be born in South America, and a low level of education in women were associated with AO. Conclusions Men showed higher prevalence of OW and AO than women. In both sexes, age is the main risk factor associated with OW/OB and AO; in men also the absence of LTPA plays a significant role. PMID:26159577

  6. Prevalence and Related Risk Factors of Overweight and Obesity among the Adult Population in the Balearic Islands, a Mediterranean Region

    Directory of Open Access Journals (Sweden)

    Josep L. Coll

    2015-06-01

    Full Text Available Objective: To assess the prevalence and risk factors of overweight (OW and obesity (OB by BMI and abdominal obesity (AO by waist-to-height ratio, (WHtR among the Balearic Islands' adult population. Methods: Cross-sectional nutritional survey carried out in the Balearic Islands (2009-2010. A random sample (n = 1,081 of young (18-35 years and middle-aged adults (36-55 years were interviewed and anthropometrically measured. OW (BMI 25.0-29.9 kg/m2 and OB (BMI ≥ 30 kg/m2 were defined according to WHO criteria. AO was defined as WHtR ≥ 0.5. Socio-economic and lifestyle determinants were considered. Results: The overall prevalence of OW/OB and AO was 29.4% (95% confidence interval (95% CI 26.9-32.3%, 11.2% (95% CI 9.5-13.2% and 33.1% (95% CI 30.4-36.0%, respectively. Men showed higher prevalence of OW (35.9%, 95% CI 31.6-40.5% and AO (37.9%, 95% CI 33.6-42.5% than women (OW 24.9%, 95% CI 21.7-28.4%; AO 29.7%, 95%CI 26.2-33.4%. Overall prevalence of OB was 11.8% (95% CI 9.1-15.1% in men and 10.8% (95% CI 8.6-13.5% in women. Age and no leisure-time physical activity (LTPA were main risk factors associated with OW/OB and AO. Living with at least one child at home and to be married in men as well as to be unemployed, to be born in South America, and a low level of education in women were associated with AO. Conclusions: Men showed higher prevalence of OW and AO than women. In both sexes, age is the main risk factor associated with OW/OB and AO; in men also the absence of LTPA plays a significant role.

  7. [Impact of an intervention on diet and physical activity on obesity prevalence in schoolchildren].

    Science.gov (United States)

    Ratner G, Rinat; Durán A, Samuel; Garrido L, María Jesús; Balmaceda H, Sebastián; Jadue H, Liliana; Atalah S, Eduardo

    2013-01-01

    In Chile childhood obesity is a growing public health problem. Intervention programs within schools have shown variable results, with better impacts when multiple aspects are involved and included the entire educational community. The objective of the study was to evaluate the effect on the nutritional status of children in intervention schools within 2 years of duration (Healthy Living Program). The sample included 2,527 students first through fourth grade of 3 counties of Santiago. The students were intervened and followed for a period of two years in their food and nutrition habits, physical activity and self-care practices, by a team of nutritionists and physical education teachers. Weight and height were measured at start of program, end of the first and second years of intervention, under standardized conditions and calculated the Z score of BMI and nutritional status according to the WHO reference 2007. At the end of the second year 1,453 children were reassessed. There was a significant decrease in BMI Z score in obese children (-0.3 SD) and obesity decreased from 21.8% to 18.4% at the end of the intervention. 75% of schoolchildren obese and 60.5% overweight decreased their BMI Z score, reduction that was greater in men and students in the upper grades. 51.9% of normal weight children increased their BMI Z-score age, although most less than 0.5 SD. The intervention in education, nutrition and physical activity among schoolchildren in three communes of Greater Santiago was effective in reducing the prevalence of obesity (-3.4 percentage points). The big challenge is to find mechanisms to give continuity to the program and evaluate long-term effects. Copyright © AULA MEDICA EDICIONES 2013. Published by AULA MEDICA. All rights reserved.

  8. Prevalence and Correlates of Preschool Overweight and Obesity Amidst the Nutrition Transition: Findings from a National Cross-Sectional Study in Lebanon

    Directory of Open Access Journals (Sweden)

    Lara Nasreddine

    2017-03-01

    Full Text Available There is increasing evidence linking early life adiposity to disease risk later in life. This study aims at determining the prevalence and correlates of overweight and obesity among preschoolers in Lebanon. A national cross-sectional survey was conducted amongst 2–5 years old children (n = 525. Socio-demographic, lifestyle, dietary, and anthropometric data were obtained. The prevalence of overweight and obesity was estimated at 6.5% and 2.7%, respectively. Based on stepwise logistic regression for the prediction of overweight and obesity (combined, the variance accounted for by the first block (socioeconomic, parental characteristics was 11.9%, with higher father’s education (OR = 5.31, 95% CI: 1.04–27.26 and the presence of household helper (OR = 2.19, 95% CI: 1.05–4.56 being significant predictors. The second block of variables (eating habits significantly improved the prediction of overweight/obesity to reach 21%, with eating in front of the television (OR = 1.07, 95% CI: 1.02–1.13 and satiety responsiveness (OR = 0.83, 95% CI: 0.70–0.99 being significantly associated with overweight/obesity. In the third block, fat intake remained a significant predictor of overweight/obesity (OR = 2.31, 95% CI: 1.13–4.75. This study identified specific risk factors for preschool overweight/obesity in Lebanon and characterized children from high socioeconomic backgrounds as important target groups for preventive interventions. These findings may be of significance to other middle-income countries in similar stages of nutrition transition.

  9. Lifestyle Patterns and Prevalence of Overweight and Obesity among Rural School Children of Age 6 to 9 Years of District Una, Himachal Pradesh

    Directory of Open Access Journals (Sweden)

    Shilpa Choudhary

    2017-01-01

    Full Text Available BACKGROUND: Many studies have reported prevalence of overweight and obesity in children and adolescents from urban areas as well as of underweight or malnutrition from rural areas. With changing lifestyles everywhere, a need was felt to study the prevalence of overweight and obesity among rural children also. METHODOLOGY: Present cross-sectional study was planned involving 210 school children (103 boys and 107 girls of age 6-9 years from various private schools of district Una, Himachal Pradesh, India. IOTF (International Obesity Task Force cutoffs for BMI were used. Information about lifestyle, eating habits, physical activity and socio-economic status was collected through well designed questionnaire, which was filled by the parents of the children. The population studied mostly belonged to lower and upper middle class. SPSS version 17.0 was used to analyze the data. RESULTS: Overweight and obesity among children was found to be 14.8%. Time spent in physical activity has reduced greatly; also there was increased sedentary lifestyle among rural children. 93.5% of overweight and obese children were considered fine (according to their weight by their parents. The children, who did not have their food timely, ate less frequently and ate junk food more than 3-times a week, were found to be more overweight and obese. CONCLUSION: Percentage of overweight and obese children (14.8% seen in the study has provided evidence that it is not only the urban population or the higher socioeconomic class groups that are affected with the lifestyle related problems but changing lifestyle has affected rural children also.

  10. Obesity in Mexico: prevalence, comorbidities, associations with patient outcomes, and treatment experiences

    OpenAIRE

    DiBonaventura, Marco D; Meincke, Henrik; Le Lay, Agathe; Fournier, Janine; Bakker, Erik; Ehrenreich, Allison

    2017-01-01

    Marco D DiBonaventura,1 Henrik Meincke,2 Agathe Le Lay,2 Janine Fournier,2 Erik Bakker,3 Allison Ehrenreich1 1Kantar Health, New York, NY, USA; 2Novo Nordisk, Copenhagen, Denmark; 3Novo Nordisk, Mexico City, Mexico Objective: The goal of this study is to investigate obesity and its concomitant effects including the prevalence of comorbidities, its association with patient-reported outcomes and costs, and weight loss strategies in a sample of Mexican adults. Methods: Mexican adults (N=2,511) ...

  11. LEADER 5: prevalence and cardiometabolic impact of obesity in cardiovascular high-risk patients with type 2 diabetes mellitus: baseline global data from the LEADER trial.

    Science.gov (United States)

    Masmiquel, L; Leiter, L A; Vidal, J; Bain, S; Petrie, J; Franek, E; Raz, I; Comlekci, A; Jacob, S; van Gaal, L; Baeres, F M M; Marso, S P; Eriksson, M

    2016-02-10

    Epidemiological data on obesity are needed, particularly in patients with type 2 diabetes mellitus (T2DM) and high cardiovascular (CV) risk. We used the baseline data of liraglutide effect and action in diabetes: evaluation of CV outcome results-A long term Evaluation (LEADER) (a clinical trial to assess the CV safety of liraglutide) to investigate: (i) prevalence of overweight and obesity; (ii) relationship of the major cardiometabolic risk factors with anthropometric measures of adiposity [body mass index (BMI) and waist circumference (WC)]; and (iii) cardiometabolic treatment intensity in relation to BMI and WC. LEADER enrolled two distinct populations of high-risk patients with T2DM in 32 countries: (1) aged ≥50 years with prior CV disease; (2) aged ≥60 years with one or more CV risk factors. Associations of metabolic variables, demographic variables and treatment intensity with anthropometric measurements (BMI and WC) were explored using regression models (ClinicalTrials.gov identifier: NCT01179048). Mean BMI was 32.5 ± 6.3 kg/m(2) and only 9.1 % had BMI prevalence of healthy WC was also extremely low (6.4 % according to International Joint Interim Statement for the Harmonization of the Metabolic Syndrome criteria). Obesity was associated with being younger, female, previous smoker, Caucasian, American, with shorter diabetes duration, uncontrolled blood pressure (BP), antihypertensive agents, insulin plus oral antihyperglycaemic treatment, higher levels of triglycerides and lower levels of high-density lipoprotein cholesterol. Overweight and obesity are prevalent in high CV risk patients with T2DM. BMI and WC are related to the major cardiometabolic risk factors. Furthermore, treatment intensity, such as insulin, statins or oral antihypertensive drugs, is higher in those who are overweight or obese; while BP and lipid control in these patients are remarkably suboptimal. LEADER confers a unique opportunity to explore the longitudinal effect of weight on CV

  12. Effect of the Healthy Schools Program on Prevalence of Overweight and Obesity in California Schools, 2006–2012

    Science.gov (United States)

    Cotterman, Carolyn; Crawford, Pat; Stevelos, JoAnn; Archibald, Abbie

    2015-01-01

    Introduction The Alliance for a Healthier Generation’s Healthy Schools Program (HSP) is a national evidence-based obesity-prevention initiative aimed at providing the schools in greatest need with onsite training and technical assistance (TTA) and consultation with national experts (HSP national advisors) to create sustainable healthy change in schools’ nutrition and physical activity environments. The objective of this study was to evaluate the impact of HSP on the prevalence of overweight and obesity in California schools, from HSP’s inception in 2006 through 2012. Methods We used statewide body mass index (BMI) data collected annually from 5th-, 7th-, and 9th-grade students to determine whether enrolling in the HSP’s onsite intervention reduced the prevalence of overweight and obesity in intervention schools (n = 281) versus propensity-score matched control schools (n = 709) and whether increasing exposure to the program (TTA and contact with HSP national advisors) was associated with reductions in the prevalence of overweight and obesity. Results Analyses showed no difference between HSP schools and control schools in overweight or obesity prevalence. However, program exposure varied widely among participating schools, and each additional contact with TTA or HSP national advisors was associated with a 0.3% decline in overweight and obesity prevalence (P schools in reducing obesity. Although participation in HSP alone was not sufficient to improve weight status in California schools, there was a clear dose–response relationship to the program. HSP serves as an effective model for addressing childhood obesity among engaged schools. PMID:25996984

  13. Inverse association between altitude and obesity: A prevalence study among Andean and low-altitude adult individuals of Peru

    Science.gov (United States)

    Woolcott, Orison O.; Gutierrez, Cesar; Castillo, Oscar A.; Elashoff, Robert M.; Stefanovski, Darko; Bergman, Richard N.

    2015-01-01

    Objective To determine the association between altitude and obesity in a nationally representative sample of the Peruvian adult population. Design and Methods This is a cross-sectional analysis of publicly available data from the Food and Nutrition National Center (CENAN, Peru), period 2009-2010. Prevalence ratio of obesity and abdominal obesity was determined as a measure of association. Obesity and abdominal obesity were diagnosed based on direct anthropometric measurements. Results The final dataset consisted of 31,549 individuals ≥20 years old. The prevalence ratio of obesity was as follows: 1.00 between 0–499 m (reference category), 1.00 (95% confidence interval 0.87-1.16) between 500–1,499 m, 0.74 (0.63-0.86) between 1,500–2,999, and 0.54 (0.45-0.64) at ≥3,000 m, adjusting for age, sex, self-reported physical activity, out-migration rate, urbanization, poverty, education, and geographical latitude and longitude. In the same order, the adjusted prevalence ratio of abdominal obesity was 1.00, 1.01 (0.94-1.07), 0.93 (0.87-0.99), and 0.89 (0.82-0.95), respectively. We found an interaction between altitude and sex and between altitude and age (P<0.001, for both interactions) on the association with obesity and abdominal obesity. Conclusions Among Peruvian adult individuals, we found an inverse association between altitude and obesity, adjusting for multiple covariates. This adjusted association varied by sex and age. PMID:26935008

  14. Depression, obesity, and metabolic syndrome: prevalence and risks of comorbidity in a population-based representative sample of Mexican Americans.

    Science.gov (United States)

    Olvera, Rene L; Williamson, Douglas E; Fisher-Hoch, Susan P; Vatcheva, Kristina P; McCormick, Joseph B

    2015-10-01

    We examined the prevalence of depression, obesity, and metabolic syndrome and associations between them in a population-based representative cohort of Mexican Americans living on the United States-Mexico border. The sample in this cross-sectional analysis consisted of 1,768 Mexican American adults (≥ 18 years of age) assessed between the years 2004 and 2010, with whom we tested our central hypothesis of a significant relationship between obesity and depression. Depression was measured using the Center for Epidemiologic Studies-Depression scale (CES-D) with a cutoff score of ≥ 16 for depression and a cutoff score of ≥ 27 for severe depression. We categorized body mass index (BMI) values as obese (≥ 30kg/m(2)) and later subdivided the obese subjects into obese (30-39 kg/m(2)[inclusive]) and morbidly obese (≥ 40 kg/m(2)). Metabolic syndrome was defined using the American Heart Association definition requiring at least 3 of the following: increased waist circumference, elevated triglycerides, reduced high-density lipoprotein (HDL) cholesterol, elevated blood pressure, and elevated fasting glucose. Weighted data were analyzed to establish prevalence of depression, obesity, and metabolic syndrome. Univariate and multivariable weighted regression models were used to test potential associations between these disorders. Using weighted prevalence, we observed high rates of depression (30%), obesity (52%), and metabolic syndrome (45%). Univariate models revealed female gender (P = .0004), low education (P = .003), low HDL level (P = .009), and increased waist circumference (P = .03) were associated with depression. Female gender (P = .01), low education (P = .003), and morbid obesity (P = .002) were risk factors for severe depression and remained significant in multivariable models. In this large cohort of Mexican Americans, obesity, female gender, and low education were identified risk factors for depression. These indicators may serve as targets for early

  15. Prevalência e fatores associados à obesidade abdominal e ao excesso de peso em adultos maranhenses Prevalence and factors associated with abdominal obesity and excess weight among adults from Maranhão, Brazil

    Directory of Open Access Journals (Sweden)

    Helma Jane Ferreira Veloso

    2010-09-01

    defined as WC > 80 for women and WC > 94 for men. Body mass index (BMI, weight in kilograms divided by the square of height in meters, > 25 kg/m² was considered excess body weight. The dependent variable was divided into four categories: normal BMI and WC, excess body weight only (EBW, abdominal obesity only (AO and abdominal obesity with excess body weight (AOEBW. Multinomial logistic regression was used for statistical analysis and estimates took the complex sampling design into account. RESULTS: Among men the prevalence of AO was 1.3%, EBW 20.3% and AOEBW 27.5%. Among women 15.5% presented AO, 1.3% EBW and 42.0% AOEBW. There was a significant statistical difference among sexes (p value 9 years and living with a partner were factors associated with higher prevalence of EBW. Age > 35 years, family income > two minimum wages and living with a partner were associated with higher prevalence of AOEBW. Among women, age > 35 and living with a partner were factors associated with AO. Age > 35 years, living with a partner and schooling < 9 years were associated with a higher prevalence of AOEBW. CONCLUSION: the prevalence of EBW was higher among men whereas AO prevailed among women. Factors associated with excess body weight, abdominal obesity and both excess body weight and abdominal obesity varied.

  16. Prevalence of Comorbidities, Overweight and Obesity in an International Sample of People with Multiple Sclerosis and Associations with Modifiable Lifestyle Factors.

    Directory of Open Access Journals (Sweden)

    Claudia Helena Marck

    Full Text Available Multiple sclerosis (MS is a chronic neurological disorder, often affecting young people. Comorbid disorders such as depression, anxiety and hypertension are common and can affect disease course, treatment, and quality of life (QOL of people with MS (PwMS. The associations between comorbidities, body mass index (BMI and health outcomes are not well studied in MS, although research shows most PwMS are overweight. Most data on the prevalence of comorbidities and obesity in PwMS comes from North American populations. This study describes the prevalence of comorbidities, overweight and obesity and associations with modifiable factors in an international sample of PwMS recruited online through social media, MS societies and websites. The online survey consisted of validated and researcher-devised instruments to assess self-reported health outcomes and lifestyle behaviors. Of the 2399 respondents, 22.5% were overweight, 19.4% were obese and 67.2% reported at least one comorbidity, with back pain (36.2%, depression (31.7%, anxiety (29.1% and arthritis (13.7% most prevalent and most limiting in daily activities. Obesity and most comorbid disorders were significantly more prevalent in North America. Obese participants were more likely to have comorbidities, especially diabetes (OR 4.8 and high blood pressure (OR 4.5 but also depression (OR 2.2. Being overweight, obese, or a former, or current smoker was associated with an increase in the number of comorbidities; while healthy diet, physical activity (borderline significant and moderate alcohol consumption were associated with decreased number of comorbidities. Increasing number of comorbidities was related to worse QOL, increased odds of disability and prior relapse. Obese PwMS had higher odds of disability and lower QOL. The associations between BMI, comorbidities and health outcomes are likely to be bi-directional and associated with lifestyle behaviors. Preventing and treating comorbid disorders and

  17. Prevalence of Comorbidities, Overweight and Obesity in an International Sample of People with Multiple Sclerosis and Associations with Modifiable Lifestyle Factors.

    Science.gov (United States)

    Marck, Claudia Helena; Neate, Sandra Leanne; Taylor, Keryn Louise; Weiland, Tracey Joy; Jelinek, George Alexander

    2016-01-01

    Multiple sclerosis (MS) is a chronic neurological disorder, often affecting young people. Comorbid disorders such as depression, anxiety and hypertension are common and can affect disease course, treatment, and quality of life (QOL) of people with MS (PwMS). The associations between comorbidities, body mass index (BMI) and health outcomes are not well studied in MS, although research shows most PwMS are overweight. Most data on the prevalence of comorbidities and obesity in PwMS comes from North American populations. This study describes the prevalence of comorbidities, overweight and obesity and associations with modifiable factors in an international sample of PwMS recruited online through social media, MS societies and websites. The online survey consisted of validated and researcher-devised instruments to assess self-reported health outcomes and lifestyle behaviors. Of the 2399 respondents, 22.5% were overweight, 19.4% were obese and 67.2% reported at least one comorbidity, with back pain (36.2%), depression (31.7%), anxiety (29.1%) and arthritis (13.7%) most prevalent and most limiting in daily activities. Obesity and most comorbid disorders were significantly more prevalent in North America. Obese participants were more likely to have comorbidities, especially diabetes (OR 4.8) and high blood pressure (OR 4.5) but also depression (OR 2.2). Being overweight, obese, or a former, or current smoker was associated with an increase in the number of comorbidities; while healthy diet, physical activity (borderline significant) and moderate alcohol consumption were associated with decreased number of comorbidities. Increasing number of comorbidities was related to worse QOL, increased odds of disability and prior relapse. Obese PwMS had higher odds of disability and lower QOL. The associations between BMI, comorbidities and health outcomes are likely to be bi-directional and associated with lifestyle behaviors. Preventing and treating comorbid disorders and obesity in

  18. Prevalence of Obesity Among Youths by Household Income and Education Level of Head of Household - United States 2011-2014.

    Science.gov (United States)

    Ogden, Cynthia L; Carroll, Margaret D; Fakhouri, Tala H; Hales, Craig M; Fryar, Cheryl D; Li, Xianfen; Freedman, David S

    2018-02-16

    Obesity prevalence varies by income and education level, although patterns might differ among adults and youths (1-3). Previous analyses of national data showed that the prevalence of childhood obesity by income and education of household head varied across race/Hispanic origin groups (4). CDC analyzed 2011-2014 data from the National Health and Nutrition Examination Survey (NHANES) to obtain estimates of childhood obesity prevalence by household income (≤130%, >130% to ≤350%, and >350% of the federal poverty level [FPL]) and head of household education level (high school graduate or less, some college, and college graduate). During 2011-2014 the prevalence of obesity among U.S. youths (persons aged 2-19 years) was 17.0%, and was lower in the highest income group (10.9%) than in the other groups (19.9% and 18.9%) and also lower in the highest education group (9.6%) than in the other groups (18.3% and 21.6%). Continued progress is needed to reduce disparities, a goal of Healthy People 2020. The overall Healthy People 2020 target for childhood obesity prevalence is <14.5% (5).

  19. Trends in underweight and overweight/obesity prevalence in Chinese youth, 2004-2009.

    Science.gov (United States)

    Seo, Dong-Chul; Niu, Jingjing

    2014-08-01

    There is a paucity of recent data on Chinese childhood overweight and underweight prevalence especially since 2004. The purpose of this study was to examine trends in underweight and overweight/obesity ("overweight" hereafter) prevalence and energy balance-related behaviors of Chinese youth from 2004 to 2009. Data from the China Health and Nutrition Survey, 2004-2009 (N = 4,061 students aged 6-18 years), were analyzed. Trained health workers took anthropometric measures at the participant's house or at a local clinic following a reference protocol recommended by the World Health Organization. The international age- and sex-specific body mass index reference standard proposed by the International Obesity Task Force was used to define underweight and overweight children in this study. Among 6- to 11-year-old boys, underweight prevalence increased from 14.5% (2004) to 20.1% (2009, p = 0.068). Among 12- to 18-year-old boys, however, overweight prevalence increased from 7.5 to 12.6% (p = 0.034). From 2004 to 2009, after-school sedentary behavior increased from 2.3 to 3.4 h/day for 6- to 11-year-olds (p Chinese students are increasing, with underweight increases more pronounced in 6- to 11-year-olds and overweight increases more pronounced in 12- to 18-year-olds. Nationwide efficacious interventions are needed that improve the diet, decrease sedentary behavior, and encourage a healthy and realistic body image in Chinese youth.

  20. Obesity increases the prevalence and severity of focal knee abnormalities diagnosed using 3T MRI in middle-aged subjects - data from the osteoarthritis initiative

    International Nuclear Information System (INIS)

    Laberge, Marc A.; Baum, Thomas; Virayavanich, Warapat; Nardo, Lorenzo; Link, Thomas M.; Nevitt, M.C.; Lynch, J.; McCulloch, C.E.

    2012-01-01

    To study the effect of BMI on the prevalence, severity, and 36-month progression of early degenerative changes in the knee by using 3T MRI in middle-aged subjects without radiographic osteoarthritis (OA). We examined baseline and 36-month follow-up MR studies from 137 middle-aged individuals (45-55 years old) with risk factors for knee OA but no radiographic OA from the Osteoarthritis Initiative. Subjects were grouped into three categories: normal BMI (BMI 2 , n = 38), overweight (BMI 25-29.9 kg/m 2 , n = 37), and obese (BMI ≥ 30 kg/m 2 , n = 62). Using 3T MRI, cartilage, meniscus, and bone marrow abnormalities were graded using the OA Whole-organ MR Imaging Score (WORMS). The statistical analysis was corrected as necessary for differences in age, sex, and OA risk factors other than BMI. The overall prevalence of lesions was 64% for meniscus and 79% for cartilage (including low grade lesions). At baseline, the prevalence and severity of knee lesions was positively associated with BMI, with a nearly fourfold increase in meniscal tears and more than twofold increase in high-grade cartilage defects in obese individuals relative to normal-weight subjects. Over the 36-month follow-up period, the number of new or worsening cartilage lesions of any grade was significantly higher in obese subjects (p = 0.039), while there was no significant difference in meniscal lesion progression. Obesity was associated with both higher prevalence and severity of early degenerative changes in the knee in middle-aged individuals without radiographic OA and with significantly increased cartilage lesion progression (of any grade) over 36 months. (orig.)

  1. Obesity increases the prevalence and severity of focal knee abnormalities diagnosed using 3T MRI in middle-aged subjects - data from the osteoarthritis initiative

    Energy Technology Data Exchange (ETDEWEB)

    Laberge, Marc A.; Baum, Thomas; Virayavanich, Warapat; Nardo, Lorenzo; Link, Thomas M. [University of California San Francisco, Musculoskeletal and Quantitative Imaging Research, Department of Radiology and Biomedical Imaging, San Francisco, CA (United States); Nevitt, M.C.; Lynch, J.; McCulloch, C.E. [University of California San Francisco, Department of Epidemiology and Biostatistics, San Francisco, CA (United States)

    2012-06-15

    To study the effect of BMI on the prevalence, severity, and 36-month progression of early degenerative changes in the knee by using 3T MRI in middle-aged subjects without radiographic osteoarthritis (OA). We examined baseline and 36-month follow-up MR studies from 137 middle-aged individuals (45-55 years old) with risk factors for knee OA but no radiographic OA from the Osteoarthritis Initiative. Subjects were grouped into three categories: normal BMI (BMI < 25 kg/m{sup 2}, n = 38), overweight (BMI 25-29.9 kg/m{sup 2}, n = 37), and obese (BMI {>=} 30 kg/m{sup 2}, n = 62). Using 3T MRI, cartilage, meniscus, and bone marrow abnormalities were graded using the OA Whole-organ MR Imaging Score (WORMS). The statistical analysis was corrected as necessary for differences in age, sex, and OA risk factors other than BMI. The overall prevalence of lesions was 64% for meniscus and 79% for cartilage (including low grade lesions). At baseline, the prevalence and severity of knee lesions was positively associated with BMI, with a nearly fourfold increase in meniscal tears and more than twofold increase in high-grade cartilage defects in obese individuals relative to normal-weight subjects. Over the 36-month follow-up period, the number of new or worsening cartilage lesions of any grade was significantly higher in obese subjects (p = 0.039), while there was no significant difference in meniscal lesion progression. Obesity was associated with both higher prevalence and severity of early degenerative changes in the knee in middle-aged individuals without radiographic OA and with significantly increased cartilage lesion progression (of any grade) over 36 months. (orig.)

  2. Prevalence of overweight and obesity in elderly attended in projects of UESB

    Directory of Open Access Journals (Sweden)

    Ciro Oliveira Queiroz

    2008-01-01

    Full Text Available Objective: To investigate the degree of overweight and obesity in o elderly attended the projects in UESB, Jequié-BA. Methodology: The sample was composed of 25 elderly people, with an average age of 68.96 (DP = 6 who are all female. For the analysis of body composition was used Index of Corporal Mass (IMC, the Waist-Hip Relationship (RCQ and the measurement of three skin folds (Triciptal, suprailiac and abdominal. For statistical analysis it is used the statistical package SPSS 11.5. Results: The IMC classified 60% of the sample with overweight and obesity, the RCQ already classified 56% in the range of risk, and the percentage of skin folds at the junction of moderate, high and morbid were an average of 68%. Conclusion: There has been a prevalence of overweight and obesity and also showed high similarity with other national studies, it is recommended practice of physical activity and a healthy diet of conservation to control and prevent the body fat high.

  3. The prevalence and clinical impact of obesity in adults with Marfan syndrome

    Science.gov (United States)

    Yetman, Anji T; McCrindle, Brian W

    2010-01-01

    BACKGROUND: Patients with Marfan syndrome characteristically have an asthenic body habitus and are considered to be exempt from the obesity epidemic. OBJECTIVE: To examine the prevalence and clinical impact of obesity in a cohort of adults with Marfan syndrome. METHODS: Fifty outpatients (30 female) with a mean (± SD) age of 38±13 years were studied. Demographic variables including previously identified risk factors for aortic dissection were recorded. Body mass index (BMI) was determined and patients were classified as normal (BMI less than 25 kg/m2), overweight (BMI 25 kg/m2 to 29.9 kg/m2) or obese (BMI 30 kg/m2 or greater). Other cardiovascular risk factors were examined. An adverse clinical outcome was defined as either the attainment of surgical criteria for aortic root replacement or the presence of aortic dissection. RESULTS: A family history of aortic dissection was present in 13 (26%) patients. In 23 (46%) patients, there was no known family history of Marfan syndrome. Mean BMI was 25.4±7.4 kg/m2, with 18 (36%) patients having an elevated BMI. Positive smoking status was present in 15 (30%), hypertension in 13 (26%) and hyperlipidemia in 19 (38%) patients. Adverse clinical outcome was present in 27 (54%) patients. Logistic regression analysis revealed only index case (OR 44; PMarfan syndrome and is associated with an increased risk of aortic complications. PMID:20386774

  4. Global, regional and national prevalence of overweight and obesity in children and adults 1980-2013: A systematic analysis

    Science.gov (United States)

    Ng, Marie; Fleming, Tom; Robinson, Margaret; Thomson, Blake; Graetz, Nicholas; Margono, Christopher; Mullany, Erin C; Biryukov, Stan; Abbafati, Cristiana; Abera, Semaw Ferede; Abraham, Jerry P; Abu-Rmeileh, Niveen ME; Achoki, Tom; AlBuhairan, Fadia S; Alemu, Zewdie A; Alfonso, Rafael; Ali, Mohammed K; Ali, Raghib; Guzman, Nelson Alvis; Ammar, Walid; Anwari, Palwasha; Banerjee, Amitava; Barquera, Simon; Basu, Sanjay; Bennett, Derrick A; Bhutta, Zulfiqar; Blore, Jed; Cabral, Norberto; Nonato, Ismael Campos; Chang, Jung-Chen; Chowdhury, Rajiv; Courville, Karen J; Criqui, Michael H; Cundiff, David K; Dabhadkar, Kaustubh C; Dandona, Lalit; Davis, Adrian; Dayama, Anand; Dharmaratne, Samath D; Ding, Eric L; Durrani, Adnan M; Esteghamati, Alireza; Farzadfar, Farshad; Fay, Derek FJ; Feigin, Valery L; Flaxman, Abraham; Forouzanfar, Mohammad H; Goto, Atsushi; Green, Mark A; Gupta, Rajeev; Hafezi-Nejad, Nima; Hankey, Graeme J; Harewood, Heather C; Havmoeller, Rasmus; Hay, Simon; Hernandez, Lucia; Husseini, Abdullatif; Idrisov, Bulat T; Ikeda, Nayu; Islami, Farhad; Jahangir, Eiman; Jassal, Simerjot K; Jee, Sun Ha; Jeffreys, Mona; Jonas, Jost B; Kabagambe, Edmond K; Khalifa, Shams Eldin Ali Hassan; Kengne, Andre Pascal; Khader, Yousef Saleh; Khang, Young-Ho; Kim, Daniel; Kimokoti, Ruth W; Kinge, Jonas M; Kokubo, Yoshihiro; Kosen, Soewarta; Kwan, Gene; Lai, Taavi; Leinsalu, Mall; Li, Yichong; Liang, Xiaofeng; Liu, Shiwei; Logroscino, Giancarlo; Lotufo, Paulo A; Lu, Yuan; Ma, Jixiang; Mainoo, Nana Kwaku; Mensah, George A; Merriman, Tony R; Mokdad, Ali H; Moschandreas, Joanna; Naghavi, Mohsen; Naheed, Aliya; Nand, Devina; Narayan, KM Venkat; Nelson, Erica Leigh; Neuhouser, Marian L; Nisar, Muhammad Imran; Ohkubo, Takayoshi; Oti, Samuel O; Pedroza, Andrea; Prabhakaran, Dorairaj; Roy, Nobhojit; Sampson, Uchechukwu; Seo, Hyeyoung; Sepanlou, Sadaf G; Shibuya, Kenji; Shiri, Rahman; Shiue, Ivy; Singh, Gitanjali M; Singh, Jasvinder A; Skirbekk, Vegard; Stapelberg, Nicolas JC; Sturua, Lela; Sykes, Bryan L; Tobias, Martin; Tran, Bach X; Trasande, Leonardo; Toyoshima, Hideaki; van de Vijver, Steven; Vasankari, Tommi J; Veerman, J Lennert; Velasquez-Melendez, Gustavo; Vlassov, Vasiliy Victorovich; Vollset, Stein Emil; Vos, Theo; Wang, Claire; Wang, Sharon XiaoRong; Weiderpass, Elisabete; Werdecker, Andrea; Wright, Jonathan L; Yang, Y Claire; Yatsuya, Hiroshi; Yoon, Jihyun; Yoon, Seok-Jun; Zhao, Yong; Zhou, Maigeng; Zhu, Shankuan; Lopez, Alan D; Murray, Christopher JL

    2015-01-01

    Background In 2010, overweight and obesity were estimated to cause 3.4 million deaths, 3.9% of years of life lost, and 3.8% of DALYs globally. The rise in obesity has led to widespread calls for regular monitoring of changes in overweight and obesity prevalence in all populations. Comparative, up-to-date information on levels and trends is essential both to quantify population health effects and to prompt decision-makers to prioritize action. Methods We systematically identified surveys, reports, and published studies (n = 1,769) that included information on height and weight, both through physical measurements and self-reports. Mixed effects linear regression was used to correct for the bias in self-reports. Age-sex-country-year observations (n = 19,244) on prevalence of obesity and overweight were synthesized using a spatio-temporal Gaussian Process Regression model to estimate prevalence with 95% uncertainty intervals. Findings Globally, the proportion of adults with a body mass index (BMI) of 25 or greater increased from 28.8% (95% UI: 28.4-29.3) in 1980 to 36.9% (36.3-37.4) in 2013 for men and from 29.8% (29.3-30.2) to 38.0% (37.5-38.5) for women. Increases were observed in both developed and developing countries. There have been substantial increases in prevalence among children and adolescents in developed countries, with 23.8% (22.9-24.7) of boys and 22.6% (21.7-23.6) of girls being either overweight or obese in 2013. The prevalence of overweight and obesity is also rising among children and adolescents in developing countries as well, rising from 8.1% (7.7-8.6) to 12.9% (12.3-13.5) in 2013 for boys and from 8.4% (8.1-8.8) to 13.4% (13.0-13.9) in girls. Among adults, estimated prevalence of obesity exceeds 50% among men in Tonga and women in Kuwait, Kiribati, Federated States of Micronesia, Libya, Qatar, Tonga, and Samoa. Since 2006, the increase in adult obesity in developed countries has stabilized. Interpretation Because of the established health risks

  5. Eating patterns and prevalence of obesity. Lessons learned from the Malaysian Food Barometer.

    Science.gov (United States)

    Fournier, T; Tibère, L; Laporte, C; Mognard, E; Ismail, M N; Sharif, S P; Poulain, J-P

    2016-12-01

    The Malaysian society is experiencing and coping with a fast modernization process, which is characterized by a rapid urbanization and rural exodus, an important reduction of the size of households, and the emergence of a new middle class. The Malaysian Food Barometer launched in 2013 has provided better understanding how these macro issues have affected the lifestyles and especially the food habits of the Malaysians. The country has indeed undergone a transition period from under-nutrition to over-nutrition in a few decades, with the prevalence of overweight and obesity having markedly and rapidly increased. A quantitative survey (n = 2000), elaborated from a qualitative preliminary phase, was carried out with the aim of analyzing the transformation of food habits at the national level. The present article focuses on the BMI issue in Malaysia, and investigates its relationships with the socio-demographic variables of the population, as well as their eating patterns. The mean BMI is 23.64 kg/m 2 , with 9.5% of the sample being obese, and 22% overweight. Strong statistical associations have been identified between BMI and independent variables such as size of the living area, ethnicity, level of education, gender, and age. Contrary to general believe, overweight and obesity were neither associated with the number of food intakes taken per day (including snacks) nor with the frequency of eating out. Nonetheless, obesity is over-represented in people who have dissonant eating behaviors, i.e. who declare having fewer food intakes a day (food norms) than they do actually (food practices). This process testifies that the Malaysians are experiencing a "food transition", which is linked with socio-economic development. Copyright © 2016 Elsevier Ltd. All rights reserved.

  6. Food addiction prevalence and concurrent validity in African American adolescents with obesity.

    Science.gov (United States)

    Schulte, Erica M; Jacques-Tiura, Angela J; Gearhardt, Ashley N; Naar, Sylvie

    2018-03-01

    Food addiction, measured by the Yale Food Addiction Scale (YFAS), has been associated with obesity, eating-related problems (e.g., bingeing), and problematic consumption of highly processed foods. Studies on this topic have primarily examined adult samples with an overrepresentation of White individuals, and little is known about addictive-like eating in adolescents, particularly African American adolescents who exhibit high rates of obesity and eating pathology. The current study examined the prevalence of food addiction and its convergent validity with percent overweight, eating-related problems, and self-reported dietary intake in a sample of 181 African American adolescents with obesity. Approximately 10% of participants met for food addiction, measured by the YFAS for children (YFAS-C). YFAS-C scores were most strongly associated with objective binge episodes (OBE), though significant relationships were also observed with objective overeating episodes (OOE), percent overweight relative to age- and sex-adjusted body mass index (BMI), and, more modestly, subjective binge episodes (SBE). YFAS-C scores were also related to greater consumption of all nutrient characteristics of interest (calories, fat, saturated fat, trans fat, carbohydrates, sugar, added sugar), though most strongly with trans fat, a type of fat found most frequently in highly processed foods. These findings suggest that the combination of exhibiting a loss of control while consuming an objectively large amount of food seems to be most implicated in food addiction for African American adolescents with obesity. The present work also provides evidence that individuals with food addiction may consume elevated quantities of highly processed foods, relative to those without addictive-like eating. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

  7. High prevalence of overweight and obesity in adults with Crohn's disease: associations with disease and lifestyle factors.

    LENUS (Irish Health Repository)

    Nic Suibhne, Treasa

    2013-08-01

    Obesity and overweight are major public health issues. Although traditionally associated with weight loss, there is now evidence that increasing Body Mass Index (BMI) and overweight are emerging features of Crohn\\'s disease (CD) and may be associated with more severe disease course. The aim of the study was to determine the prevalence of overweight and obesity in patients with CD compared with matched healthy controls and to identify disease-specific and generic factors associated with current BMI in this group.

  8. Overweight and obesity: prevalence and determining social factors of overweight in the peruvian population (2009-2010)

    OpenAIRE

    Álvarez-Dongo, Doris; Centro Nacional de Alimentación y Nutrición, Instituto Nacional de Salud. Lima, Perú. Nutricionista.; Sánchez-Abanto, José; Centro Nacional de Alimentación y Nutrición, Instituto Nacional de Salud. Lima, Perú. nutricionista magíster en nutrición.; Gómez-Guizado, Guillermo; Centro Nacional de Alimentación y Nutrición, Instituto Nacional de Salud. Lima, Perú. médico.; Tarqui-Mamani, Carolina; Centro Nacional de Alimentación y Nutrición, Instituto Nacional de Salud. Lima, Perú. Departamento de Medicina Preventiva y Salud Pública, Facultad de Medicina Humana, Universidad Nacional Mayor de San Marcos. Lima, Perú. obstetriz magíster en Epidemiología con especialidad en Estadística.

    2014-01-01

    Objectives. Estimate the prevalence of overweight, obesity and the determining social factors of overweight in the Peruvian population. Materials and methods. A cross-cut study was conducted which included family members from homes in the sample of the National Household Survey, 2009-2010. Stratified random and multistage sampling was used. The sample included 69 526 members; the anthropometric measurements were done based on the international methodology. To evaluate overweight and obesity, ...

  9. Characterization and prevalence of metabolic syndrome among overweight and obese young Palestinian students at An-Najah National University.

    Science.gov (United States)

    Damiri, Basma; Aghbar, Amir; Alkhdour, Saja; Arafat, Yousef

    2018-05-01

    Metabolic Syndrome "MetS" is characterized by the presence of several factors that play a major role in the development of cardiovascular diseases and diabetes mellitus. This study was conducted to establish the prevalence of MetS and its individual components among the overweight and obese students at An-Najah National University (ANU) using IDF and modified NCEP ATP III definition and to identify conditions associated with it. A cross-sectional study was conducted in 2016. Data were collected in two stages: first stage included anthropometric and blood pressure measurements for 850 participants. Second stage included a self-administered questionnaire and biochemical analysis for only overweight or obese (154) participants. The prevalence of overweight and obesity was 26.2%, with significant increase among males (36.4%) compared with females (19.1%). The prevalence of MetS among obese and overweight was (28.6%) according to IDF with no significant increase compared to NCEP ATP criteria (24%). Reduced HDL- cholesterol was the most prevalent component (74.7%) in obese and overweight participants followed by central obesity (72.1%), raised blood pressure (29.9%), elevated fasting blood sugar (24%), and lastly increased triglycerides (18.2%). No significant differences were found between males and females according to both criteria. Moreover, no significant associations with geographic locality, house-hold income, smoking, physical activity, or family history were determined. The prevalence of MetS among overweight and obese young adult Palestinians was high and demands immediate intervention, given the potential for these adults to develop chronic diseases. Copyright © 2017 Diabetes India. Published by Elsevier Ltd. All rights reserved.

  10. Nonalcoholic Fatty Liver Disease in Italian Children with Down Syndrome: Prevalence and Correlation with Obesity-Related Features.

    Science.gov (United States)

    Valentini, Diletta; Alisi, Anna; di Camillo, Chiara; Sartorelli, Maria Rita; Crudele, Annalisa; Bartuli, Andrea; Nobili, Valerio; Villani, Alberto

    2017-10-01

    To assess the prevalence of overweight/obesity in a cohort of Italian children with Down syndrome (DS) and to investigate the correlation of both obesity and DS with nonalcoholic fatty liver disease (NAFLD). We enrolled 280 children with DS (age range 5-18 years), who were referred to the DS outpatient clinic of the Bambino Gesù Children's Hospital in Rome. For all children, we collected the clinical history and measured anthropometric variables. Eighty-four of 280 children with DS were selected to undergo liver ultrasound scanning to evaluate the presence of NAFLD. Italian children with DS exhibited a prevalence of 19.64% for overweight and 12.14% for obesity. The prevalence of NAFLD in nonobese (45%) and overweight/obese (82%) children with DS is greater than in the European pediatric nonobese (5.7%) or obese population (33%). Moreover, the severity of liver brightness on ultrasound scan correlated positively with body mass index, triglycerides, low-density lipoprotein-cholesterol, and leptin levels and negatively with adiponectin. We demonstrated that, independently from the obese phenotype, children with DS display a greater risk to develop NAFLD than the general pediatric population. Copyright © 2017 Elsevier Inc. All rights reserved.

  11. Argyrophil cell density in the oxyntic mucosa is higher in female than in male morbidly obese patients

    International Nuclear Information System (INIS)

    Maksud, F.A.N.; Kakehasi, A.M.; Barbosa, A.J.A.

    2013-01-01

    Obesity is a multifactorial disorder often associated with many important diseases such as diabetes, hypertension and other metabolic syndrome conditions. Argyrophil cells represent almost the total population of endocrine cells of the human gastric mucosa and some reports have described changes of specific types of these cells in patients with obesity and metabolic syndrome. The present study was designed to evaluate the global population of argyrophil cells of the gastric mucosa of morbidly obese and dyspeptic non-obese patients. Gastric biopsies of antropyloric and oxyntic mucosa were obtained from 50 morbidly obese patients (BMI >40) and 50 non-obese patients (17 dyspeptic overweight and 33 lean individuals) and processed for histology and Grimelius staining for argyrophil cell demonstration. Argyrophil cell density in the oxyntic mucosa of morbidly obese patients was higher in female (238.68 ± 83.71 cells/mm 2 ) than in male patients (179.31 ± 85.96 cells/mm 2 ) and also higher in female (214.20 ± 50.38 cells/mm 2 ) than in male (141.90 ± 61.22 cells/mm 2 ) morbidly obese patients with metabolic syndrome (P = 0.01 and P = 0.02, respectively). In antropyloric mucosa, the main difference in argyrophil cell density was observed between female morbidly obese patients with (167.00 ± 69.30 cells/mm 2 ) and without (234.00 ± 69.54 cells/mm 2 ) metabolic syndrome (P = 0.001). In conclusion, the present results show that the number of gastric argyrophil cells could be under gender influence in patients with morbid obesity. In addition, gastric argyrophil cells seem to behave differently among female morbidly obese patients with and without metabolic syndrome

  12. Argyrophil cell density in the oxyntic mucosa is higher in female than in male morbidly obese patients

    Energy Technology Data Exchange (ETDEWEB)

    Maksud, F.A.N. [Laboratório de Patologia Digestiva e Neuroendócrina, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte, MG (Brazil); Faculdade de Medicina, Universidade Federal de Ouro Preto, Ouro Preto, MG (Brazil); Kakehasi, A.M. [Laboratório de Patologia Digestiva e Neuroendócrina, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte, MG (Brazil); Barbosa, A.J.A. [Laboratório de Patologia Digestiva e Neuroendócrina, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte, MG (Brazil); Instituto Alfa de Gastroenterologia, Belo Horizonte, MG (Brazil)

    2013-04-05

    Obesity is a multifactorial disorder often associated with many important diseases such as diabetes, hypertension and other metabolic syndrome conditions. Argyrophil cells represent almost the total population of endocrine cells of the human gastric mucosa and some reports have described changes of specific types of these cells in patients with obesity and metabolic syndrome. The present study was designed to evaluate the global population of argyrophil cells of the gastric mucosa of morbidly obese and dyspeptic non-obese patients. Gastric biopsies of antropyloric and oxyntic mucosa were obtained from 50 morbidly obese patients (BMI >40) and 50 non-obese patients (17 dyspeptic overweight and 33 lean individuals) and processed for histology and Grimelius staining for argyrophil cell demonstration. Argyrophil cell density in the oxyntic mucosa of morbidly obese patients was higher in female (238.68 ± 83.71 cells/mm{sup 2}) than in male patients (179.31 ± 85.96 cells/mm{sup 2}) and also higher in female (214.20 ± 50.38 cells/mm{sup 2}) than in male (141.90 ± 61.22 cells/mm{sup 2}) morbidly obese patients with metabolic syndrome (P = 0.01 and P = 0.02, respectively). In antropyloric mucosa, the main difference in argyrophil cell density was observed between female morbidly obese patients with (167.00 ± 69.30 cells/mm{sup 2}) and without (234.00 ± 69.54 cells/mm{sup 2}) metabolic syndrome (P = 0.001). In conclusion, the present results show that the number of gastric argyrophil cells could be under gender influence in patients with morbid obesity. In addition, gastric argyrophil cells seem to behave differently among female morbidly obese patients with and without metabolic syndrome.

  13. Food category consumption and obesity prevalence across countries: an application of Machine Learning method to big data analysis

    Science.gov (United States)

    Dunstan, Jocelyn; Fallah-Fini, Saeideh; Nau, Claudia; Glass, Thomas; Global Obesity Prevention Center Team

    The applications of sophisticated mathematical and numerical tools in public health has been demonstrated to be useful in predicting the outcome of public intervention as well as to study, for example, the main causes of obesity without doing experiments with the population. In this project we aim to understand which kind of food consumed in different countries over time best defines the rate of obesity in those countries. The use of Machine Learning is particularly useful because we do not need to create a hypothesis and test it with the data, but instead we learn from the data to find the groups of food that best describe the prevalence of obesity.

  14. Differences in development and the prevalence of obesity among children and adolescents in different socioeconomic status districts in Shandong, China.

    Science.gov (United States)

    Zhang, Ying-Xiu; Wang, Shu-Rong

    2012-07-01

    There are wide-ranging differences in human growth, not only between ethnic groups but also between regions. Shandong is one of the most populous provinces in China, with inequalities of regional economic status. However, no studies on the differences in development among children and adolescents in different districts have been reported. This study assessed the differences in height, weight and prevalence of obesity among children and adolescents of different socioeconomic status (SES) districts in Shandong, China. Data for this study were obtained from a large cross-sectional survey of schoolchildren. A total of 42 286 students (21 222 boys and 21 064 girls) aged 7-18 years from 16 districts participated in this study. Height and weight of all subjects were measured and BMI was calculated from their height and weight. Prevalence rates of obesity and overweight were determined by comparing calculated BMIs (kg/m(2)) to International Obesity Task Force (IOTF) cut-offs. Each of the 16 districts was assigned an SES ranking (low, moderate, high) based on per capita GDP and income in urban and rural areas. Comparisons of height, weight and the prevalence of overweight and obesity among different groups were made. Significant differences between SES groups were observed for height, weight and the prevalence of overweight and obesity. Boys and girls from high SES group were taller, heavier and more likely to be obese than their peers from moderate and low SES groups. The prevalences of combined overweight and obesity in the three SES groups were 18.46%, 21.08% and 27.31% in boys and 10.43%, 12.42% and 15.18% in girls, respectively. There have been obvious regional variations in development and the prevalence of obesity in children and adolescents in Shandong, China, These variations in development and prevalence of obesity in children and adolescents among different SES districts being related to the local SES, process of urbanization, living environments, nutritional

  15. Prevalence of Obesity and Its Influence on Achievement of Cardiometabolic Therapeutic Goals in Chinese Type 2 Diabetes Patients: An Analysis of the Nationwide, Cross-Sectional 3B Study.

    Directory of Open Access Journals (Sweden)

    Xianghai Zhou

    Full Text Available There are few data on the prevalence of obesity and its influence on achieving blood glucose, blood pressure, and blood lipid (3B goals in Chinese type 2 diabetes outpatients.Patient demographic data, anthropometric measurements, medications, and blood glucose and lipid profiles of 24,512 type 2 diabetes patients from a large, geographically diverse study (CCMR-3B were analyzed. Using cut-points for body mass index (BMI and waist circumference (WC recommended by the Working Group on Obesity in China, overweight and obesity were defined as BMIs of 24-27.9 kg/m2 and ≥28.0 kg/m2. Central obesity was defined as a waist circumference ≥80 cm in women and ≥85 cm in men. The 3B therapeutic goals were HbA1c<7.0%, BP<140/90 mmHg and LDL-C<2.6 mmol/L.Overall, 43.0% of type 2 diabetes patients were overweight and 16.7% were obese; 13.3% of overweight and and 10.1% of obese patients achieved all the 3B target goals. Overweight or obese patients were less likely to achieve 3B goals than those with normal BMIs. More than a half the overweight or obese patients (69.6% were centrally obese. Patients with abdominal obesity were less likely to achieve cardiometabolic targets than those without abdominal obesity. In multivariate logistic regression analysis, female, higher BMI and waist circumference, smoking, drinking, sedentary lifestyle, and longer diabetes duration were significantly correlated with failure to achieve 3B control goals.Obesity is highly prevalent and associated with poor 3B control in Chinese type 2 diabetes patients. In clinical practice, more attention and resources should focus on weight loss for such patients.

  16. The effect of sugar and processed food imports on the prevalence of overweight and obesity in 172 countries.

    Science.gov (United States)

    Lin, Tracy Kuo; Teymourian, Yasmin; Tursini, Maitri Shila

    2018-04-14

    Studies find that economic, political, and social globalization - as well as trade liberalization specifically - influence the prevalence of overweight and obesity in countries through increasing the availability and affordability of unhealthful food. However, what are the mechanisms that connect globalization, trade liberalization, and rising average body mass index (BMI)? We suggest that the various sub-components of globalization interact, leading individuals in countries that experience higher levels of globalization to prefer, import, and consume more imported sugar and processed food products than individuals in countries that experience lower levels of globalization. This study codes the amount of sugar and processed food imports in 172 countries from 1995 to 2010 using the United Nations Comtrade dataset. We employ country-specific fixed effects (FE) models, with robust standard errors, to examine the relationship between sugar and processed foods imports, globalization, and average BMI. To highlight further the relationship between the sugar and processed food import and average BMI, we employ a synthetic control method to calculate a counterfactual average BMI in Fiji. We find that sugar and processed food imports are part of the explanation to increasing average BMI in countries; after controlling for globalization and general imports and exports, sugar and processed food imports have a statistically and substantively significant effect in increasing average BMI. In the case of Fiji, the increased prevalence of obesity is associated with trade agreements and increased imports of sugar and processed food. The counterfactual estimates suggest that sugar and processed food imports are associated with a 0.5 increase in average BMI in Fiji.

  17. [Obesity in Mexico].

    Science.gov (United States)

    Dávila-Torres, Javier; González-Izquierdo, José Jesús; Barrera-Cruz, Antonio

    2015-01-01

    Excess body weight (overweight and obesity) is currently recognized as one of the most important challenges of public health in the world, given its size, speed of growth and the negative effect it has on the health of the population that suffers. Overweight and obesity significantly increases the risk of chronic no communicable diseases, premature mortality and the social cost of health. An estimated 90 % of cases of type 2 diabetes mellitus attributable to overweight and obesity. Today, Mexico is second global prevalence of obesity in the adult population, which is ten times higher than that of countries like Japan and Korea. With regard to children, Mexico ranks fourth worldwide obesity prevalence, behind Greece, USA and Italy. In our country, over 70 % of the adult population, between 30 and 60 years are overweight. The prevalence of overweight is higher in men than females, while the prevalence of obesity is higher in women than men. Until 2012, 26 million Mexican adults are overweight and 22 million obese, which represents a major challenge for the health sector in terms of promoting healthy lifestyles in the population and development of public policies to reverse this scenario epidemiology. Mexico needs to plan and implement strategies and action cost effective for the prevention and control of obesity of children, adolescents and adults. Global experience shows that proper care of obesity and overweight, required to formulate and coordinate multisectoral strategies and efficient for enhancing protective factors to health, particularly to modify individual behavior, family and community.

  18. Higher prevalence of anemia among pregnant immigrant women compared to pregnant ethnic Danish women

    DEFF Research Database (Denmark)

    Nybo, Mads; Friis-Hansen, Lennart; Felding, Peter

    2007-01-01

    The aim of the study was to investigate whether the well-known high anemia prevalence in pregnant women from the eastern Mediterranean and Asian regions decreased when the women immigrated to a low-frequency region (Denmark). During 70 months, 1,741 pregnant immigrant women referred from primary...... status parameters were examined in the two groups. The prevalence of anemia was higher in the immigrant group (20.0%) compared to the Danish women (4.9%) (P ... indicated iron deficiency. Conclusively, the pregnant immigrant women had significantly higher prevalence of anemia compared to pregnant women of Danish origin. It indicates the need for an alternative routine screening procedure for this population group, which should also include nutritional counselling....

  19. High HIV sero-prevalence among students of institutions of higher education in Southeast Nigeria

    Directory of Open Access Journals (Sweden)

    Ijeoma Emeka-Nwabunnia

    2014-04-01

    Full Text Available Objective: To investigate the prevalence and sexual behavioural dynamics of HIV infection in students of institutions of higher education (IHEs as a guide to the design of a tailor-made HIV intervention programmes. Methods: A total of 9 709 sexually matured students from five IHEs in Southeast Nigeria aged 1 9-24 years were recruited to obtain representative data from the institutionalised student population. HIV status was confirmed using enzyme based immuno-assay technique. Demographic and behavioural information were obtained through a structured questionnaire. Association of HIV infection with behavioural risk factors was done using multiple logistics regression model. Results: IHEs in Southeast Nigeria have a higher HIV prevalence of 3.69% against the national projected rate of 201 2. The age-specific prevalence among male students (2.91 % is nonsignificantly (P>0.1 lower than that of females (4.31 %. Female students had higher rate of infection, multiple sexual partner, transactional and forced sex, unusual genital discharge and low condom use when compared with their male counterparts. These risk factors were associated with increased HIV seropositivity. HIV prevalence and sexual risky behaviour were high among students of IHEs when compared with previous estimates of their non-institutionalised age brackets. Unprotected sexual activity have a 4.2 times higher chances of infecting the partner with HIV. Conclusions: The data showed a higher prevalence of HIV infection in students of IHEs in comparison with non-institutionalised persons of the same age bracket. Specifically, it could be inferred that appropriate HIV intervention measures was absent with higher incidence of the infection and risky behaviour found in female students. Therefore, a prioritised tailor-made policy for HIV control for students of IHEs should be considered.

  20. Parental education, body mass index and prevalence of obesity among 14-year-old boys between 1987 and 1997 in Wroclaw, Poland

    International Nuclear Information System (INIS)

    Koziel, Slawomir; Kolodziej, Halina; Ulijaszek, Stanley J.

    2000-01-01

    The main aim of this study was to examine changes in relative weight and prevalence of obesity across a ten-year period among 14-year-old boys according to parental education level. Data from two surveys, carried out in 1987 and 1997, of boys attending the 7th grade of primary schools in Wroclaw were used in the analysis. The heights and weights of 3165 boys aged 14 years selected from cohort of 6969 7th and 8th grade boys from all primary schools of the city Wroclaw were used. The data of the second sample of 14-year-old boys (n = 1014) were obtained from a health examination study carried out in the Silesian Centre for Preventive Medicine, 'DOLMED', in Wroclaw in 1997. All boys attended the 7th grade of 34 randomly selected primary schools from a total of 129 schools in the city of Wroclaw. Social status was assessed on the basis of parental education level scored to four categories: university, secondary school, trade school, and elementary school. The prevalence of overweight and obesity was defined as the percentage of children above the 85th and 95th percentiles of the body mass index (BMI), the means of which were 21.27 and 23.75 kg/m 2 respectively. Prevalence of overweight among boys is slightly lower in the 1997 sample, whereas the prevalence of obesity shows the opposite trend and is higher by more than one percent in comparison with the 1987 sample. Similar trends of declining medians and increasing variance are observed in all educational groups. The differences in medians between the two samples within educational groups did not achieve statistical significance for the groups with parents with education at elementary level and fathers with university education. There is a trend toward increasing prevalence of obesity across the decade considered, according to father's education level. With respect to mother's education levels, the most dramatic changes in BMI and obesity occurred in the elementary education group, where the percentage of obese