Factors Affecting the Prevalence of Obesity Among Primary School Students in Turkey (original) (raw)
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Iranian Journal of Pediatrics, 2017
Background: Obesity in children and adolescents is a serious public-health concern, and obesity research has become an important field of study. Objectives: The aim of this study was to determine the prevalence and risk factors of overweight and obesity in elementary-school children from the first to eighth grade. Methods: This is a descriptive, cross-sectional study. The research sample included 3,028 children from seven elementary schools selected according to stratified random sampling. The data were obtained using a demographic form and a 25-question survey. Each child's height and weight were measured by the researchers. The data were analyzed by frequency and logistic regression in the statistical package for the social sciences and Excel programs. Results: The children were all between 5 and 15 years old. 51.2% of the children were male, 13.4% were overweight (between 85 and 95th percentile) according to the Body Mass Index, and 8.7% were obese (above 95th percentile). Risk factors for obesity included having moderate (
Prevalence Of Obesity In Elementary Schools In Mardin, South-Eastern Of Turkey : A Preliminary Study
Balkan Medical Journal, 2012
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 85-97 th 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 socioeconomic 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 strategy.
Obesity-Related Factors in Turkish School Children
The Scientific World Journal, 2012
Objective. To determine the prevalence of obesity and its risk factors in Turkish children. Method. This cross-sectional survey was conducted on students including 1271 boys and 1206 girls selected from 20 secondary schools in Samsun, Turkey. A predesigned questionnaire was used to elicit the information on individual characteristics. The height and weight of students were measured in their classroom. Obesity was defined as body mass index at or above the 95th percentile for age of the sex-specific CDC growth charts. Result. The mean age was 12.8 ± 0.9 years, and the prevalence of obesity was found at 10.3%. There were higher numbers of obese students in boys than in girls (X2 = 53.4; P < 0.001). The prevalence of obesity was 10.0% and 16.8% in public and private school students, respectively. The percentage of obese children in students who skipped breakfast was found to be higher than that in the group that consumed 3 meals a day regularly. There was no difference at time spent in sedentary behavior except watching TV, and prevalence of obesity in the group of students watching television over 3 hours per day was higher than that in their counterparts (X2 = 13.6; P < 0.01). The time of engagement in sports was lower in obese group statistically (F = 8.9; P < 0.001). Conclusion. In order to prevent childhood obesity, monitoring children's lifestyle by parents is necessary.
Prevalence and correlates of obesity in schoolchildren from the city of Bursa, Turkey
Journal of clinical research in pediatric endocrinology, 2008
The prevalence of childhood obesity has been dramatically increasing worldwide. This study was performed to examine the prevalence and etiological factors of obesity in children aged 6-12 years and to investigate the relative contribution of exogenous factors with respect to sociodemographic data. A total of 5368 children aged 6-12 years in eight urban elementary schools located in Bursa, the fourth largest city of Turkey, were included in this cross-sectional study. A dietary record for three days and a questionnaire for the assessment of socio-economic and demographic parameters were completed by the parents at home. The height and weight of the children were measured and relative weight and body mass index (BMI) were calculated. The prevalence of overweight, obesity and severe obesity according to BMI were 12.4%, 7.8% and 2.2%, respectively. The female/male ratio among obese children was 1.24. Eighty percent of obese children had one or both parents obese. Age, gender, presence o...
Prevalence of Obesity among 11-14 Years Old Students in Sivas-Turkey
Pakistan Journal of Nutrition, 2003
This study was performed to find out the prevalence of obesity among 11-14 years old children in Sivas province. BMI values higher than 95 percentile were accepted as being obese and those in between 85-94 percentile are accepted as overweight. Of the 2701 students; 3.1% were found obese, while 7.5% were overweight, and 7.6 were underweight according to their BMI values. Underweight children among the age of 14 yrs old children was significantly higher than the others. Obesity among boys were significantly higher than in girls. Prevalence of obesity was found higher in the children of high-income families and among children who gobbling. Underweight subjects were significantly higher among children who don't dine regularly and those who eat once a day. In conclusion; prevalence of obesity among children in Sivas is not high yet, and undernutrition seems to be a more serious problem than obesity.
Overweight and Obesity in Preschoolers in a Region in Western Turkey and Related Factors
2019
Objective:The increase in the prevalence of overweight and obesity in children is one of the major public health problems nowadays. The aim of the present study was to determine the prevalence of overweight / obesity and related factors in preschool children. Matherials and Methods:The cross-sectional study was carried out in the city center of Balıkesir from October 2015 to January 2016. The study sample included 1061 children selected using the multistage sampling method. The study data were collected through face-to-face interviews with a structured questionnaire and anthropometric measurements. Numbers, percentages, chi-square test, bivariate and multivariate regression analysis were used in the analysis. Results:Of the participants, 4.9% were overweight and 11.2% were obese. The prevalence of overweight and obesity was higher in boys (AOR*=1.34 [95% CI**: 1.02-1.80]), those living in an apartment (AOR = 1.78 [95% CI: 1.54-4.82]), those having an extended family (AOR = 2.51 [95%...
Prevalence of underweight overweight and obesity in Turkish adolescents
BACKGROUND: It is reported that prevalence of overweight and obesity have increased in all age groups, but little is known about prevalence of overweight and obesity in preschool children. Therefore, the purpose of this study was to survey the prevalence of underweight, overweight and obesity in 3-6 year-old Tehranian children in 2009-2010.
Journal of clinical research in pediatric endocrinology, 2018
Because childhood obesity is still a growing problem in the world, we conducted this study aiming to show the trend in obesity (OB) and overweight (OW) prevalence in the last decade, to observe the alteration of OB and OW prevalence according to age groups and to construct the new age and gender specific body mass index (BMI) reference percentile charts for Turkish children living in the city center of Antalya. This cross-sectional study includes 1687 school aged children. International Obesity Task Force (IOTF) references were used to determine the obesity and overweight prevalence. OW was defined as BMI between 85 and 95 percentile, and OB above the 95 percentile. The data obtained were compared with another study carried out by the same unit in the same region in 2003. LMS method, which summarizes terms of three smooth age specific curves called L (lambda), M (mu), and S (sigma), was used to construct the BMI reference percentile charts for Turkish children living in Antalya. The...
Nutritional habits and obesity: Primary school students in Sinop, the northernmost point of Turkey
Journal of Experimental & Clinical Medicine, 2014
The conditions in which energy intake is more than energy consumption and the clinical conditions which arise with the increase in fat tissue is generally called obesity. The World Health Organization (WHO) defines obesity as the abnormal or excessive accu- mulation of fat in the body such that it endangers health. A combination of environmental and genetic factors rather than an organic illness underlie most cases of pediatric obesity. The aim of this research is to examine the nutritional habits and obesity conditions of primary school students. This descriptive study was carried out on all students in primary schools affiliated to the Sinop Provincial Directorate of National Education, from May 10th, 2010 to May 10th, 2011, after gathering all necessary permissions. The research com- prises 3352 students who agreed to take part in the research; there was no sub-selection within the sample. After examining the percentile assessment of the participating chil- dren, the following ca...