Physical Activity Levels and Screen-Based Activities in Macedonian School-Aged Children and Young Adolescents: An Important Public Health Priority (original) (raw)
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Central European journal of public health, 2015
To assess the relationship of children's physical activity and sedentary screen time with overweight and obesity in children living in different environments (town and city) in Lithuania. An analysis of anthropometric data from 532 children living in town and city areas was performed. A youth physical activity questionnaire (YPAQ) was conducted to evaluate physical activity and sedentary screen time. The prevalence of overweight and obesity among the children was 25.5% in the town and 18.6% in the city. Children living in the town on average engaged 9.3 min/day less in moderate to vigorous physical activity (p=0.050) and had 33.2 MET-min/day lower energy expenditure than children living in the city. Sedentary screen time was extremely high on weekends in both town and city children. A higher prevalence of overweight and obesity and a lower amount of moderate-to-vigorous physical activity was found in children living in the town compared to children living in the city.
BMC Pediatrics
Background The growing number of adolescents who are overweight or obese (OW / OB) is a public concern. The present study was aimed to evaluate physical activity (PA) and sedentary behaviors (SB) (screen time (ST) and homework time (HT)) among Yazd OW/OB adolescents. Methods This cross-sectional study was performed among 510 students aged 12-16 in Yazd, Iran. The general information, PA, and SB (ST and HT) were collected by interview based on the WHO standard questionnaire. Anthropometric data were assessed by precise instruments. Daily energy intake (Energy) was obtained from a 7-day food record. Nutritionist 4 software (version I) was run to estimate the energy. Results There was a high prevalence of SB > 2h/day (97.6), ST > 2h/day (70.3%), overweight or obesity (40%), abdominal obesity (36.9%), physical inactivity (29.8%) among the students. The younger age (p = 0.014), energy (p < 0.001), no access to the yard (p < 0.001), family size ≤ 2 (p = 0.023), passive transpo...
Physical activity in relation to overweight and obesity in children and adolescents
European Journal of Pediatrics, 2000
Fitness and physical activity levels of children and adolescents are commonly addressed but data on scienti®c investigations are both equivocal and methodologically diverse. The intensity and type of physical activity that bene®t health and development during childhood are not known. Measurement of activity in children is problematic since there is no valid method of assessing activity levels that is feasible for use in large ®eld studies. Most studies using self-report methods, heart rate studies using low heart rate threshold and doubly labelled water studies indicate relatively high levels of activity in children. The three national surveys on large representative samples reported that 60% to 70% of all children were involved in sucient physical activity according to various de®nitions. Heart rate studies demonstrate that children generally perform short bouts of moderate to vigorous activities and seldom participate in long-sustained vigorous activities. They also proved that children perform large volumes of activity in the lower heart rate zones. It is generally accepted that boys are more active than girls and physical activity declines by age (peak around 13 to 14 years of age). The dierence between the physical activity of European and North American children or between children living in dierent European countries is dicult to judge due to the diversity of methodology and de®nitions. Conclusion There is a need to identify more clearly the quantity and type of activity which improves the health and promotes the normal development of children and to improve the methods assessing physical activity. Key words Childhood obesity á Physical activity Abbreviations DLW doubly labelled water á EEA energy expended in activity á HR heart rate á MVPA moderate to vigorous physical activity á PAL physical activity level á TDEE total daily energy expenditure
Relationship between Physical Activity, Screen Time and Weight Status among Young Adolescents
Sports
It is well established that lack of physical activity and high bouts of sedentary behaviour are now associated with all-cause and cardiovascular mortality. The purpose of this study was to investigate the relationship between physical activity participation, overall screen time and weight status amongst early Irish adolescent youth. Participants were a sample of 169 students: 113 boys (mean age = 12.89 ± 0.34 years) and 56 girls (mean age = 12.87 ± 0.61 years). The data gathered in the present study included physical activity (accelerometry), screen time (self-report) and anthropometric measurements. Overweight and obese participants accumulated significantly more minutes of overall screen time daily compared to their normal-weight counterparts. A correlation between physical activity and daily television viewing was evident among girls. No significant interaction was apparent when examining daily physical activity and overall screen time in the prediction of early adolescents' body mass index. Results suggest the importance of reducing screen time in the contribution towards a healthier weight status among adolescents. Furthermore, physical activity appears largely unrelated to overall screen time in predicting adolescent weight status, suggesting that these variables may be independent markers of health in youth. The existing relationship for girls between moderate-to-vigorous physical activity and time spent television viewing may be a potential area to consider for future intervention design with adolescent youth.
Obesity Prevention through Physical Activity in School-Age Children and Adolescents
18 BACKGROUND: Promotion of physical activity guidelines at an individual level Obesity Prevention through Physical Activity in School-Age Children and Adolescents 80 METHODOLOGY environments). This mentioned committee has reviewed the final conclusions and the drafting of the current study "Obesity Prevention through Physical Activity in School-Age Children and Adolescents". Obesity Prevention through Physical Activity in School-Age Children and Adolescents 81 CONCLUSIONS 4. CONCLUSIONS (physical activity charter) PHYSICAL ACTIVITY GUIDELINES AND GOOD PRACTICES TO PREVENT CHILDHOOD OBESTY The findings from the research conducted by Camilo José Cela University are listed below. Sixteen basic points constitute a declaration of intent, addressing the world, from the family to national and international policies, going for actions in other areas such as school, community or local and regional corporations. Obesity Prevention through Physical Activity in School-Age Children and Adolescents 83 CONCLUSIONS At a Family level 3. Parents can exert a good role modelling influence on physical activity (practising physical activities on their own), social influence(showing interest in child's physical activities) and supportive influence (providing transportation from/to the sport facility, giving presents related to physical activity, encouragement, positive feedback, etc.). Parents should be provided with training to be aware of these types of influences.
Level of Physical Activity and Obesity among the Adolescent School Children
SSRN Electronic Journal, 2016
Background: Physical activity is crucial for overall health and well-being of an individual. As childhood obesity has emerged as a serious public health concern, physical activity is a proven tool for prevention and treatment of this type of obesity. As lifestyle and behavior pattern is formed at the adolescence age, it is essential that healthy lifestyle and good food habit should start at this age. Hence, we aimed to fi nd the level of physical activity and obesity among the adolescent school children in this study. Objectives: The objective of the study was to fi nd the level of physical activity and obesity among the adolescent school children in a Bhaktapur school. Method: This is a cross sectional pilot study conducted in October 2015 at a private school in Bhaktapur, Nepal. A total of 83 students studying in class eight, nine and ten were included in the study. A validated self-administered questionnaire was used, height and weight were measured and a BMI index for age percentile growth chart was used to interpret the Basal Metabolic Index of the participants. Result: Out of the total 83 respondents, 31.3% of the respondents performed physical activity for at least 60 minutes a day for more than three days per week and 37.3% participants performed the same for less than three days per week. Twelve percent of the total participants were either overweight or obese. Conclusion: The amount of physical activity in majority of the students is not adequate. Prevalence of overweight and obesity in adolescence is high. Sedentary life style, increasing trends of indoor game and consumption of junk food are responsible for increased prevalence of overweight and obesity in the adolescence.
Pediatric exercise science, 2017
Globally, public health policies are targeting modifiable lifestyle behaviours. We explore the independent association of moderate-to-vigorous physical activity (MVPA) and sedentary behaviour on the risk of childhood overweight/obesity. A cross-sectional survey of children aged 8-11 years (N=826). Objective body mass index was used to classify children as normal weight or overweight/obese. Children wore wrist-worn Geneactiv accelerometers for 7-days and thresholds were applied to categorise MVPA and sedentary time. Screen time (ST) was parent reported. Poisson regression examined the independent association of (1) MVPA, (2) objective sedentary time and (3) ST on the risk of overweight/obesity. Overall, 23.7% (95% CI, 20.8-26.6%) of children were overweight/obese. On average, children spent 10.8% of waking time at MVPA and 61.3% sedentary. One-fifth (22.1%, 95% CI, 19.3-25.0%) of children achieved MVPA recommendations (≥60 minutes each day) and 17.5% (95% CI, 14.9-20.1%) met ST recom...
Objective: Lack of physical activity, unbalanced diet and unhealthy lifestyles have lead to lifelong obesity. Obesity in Pakistani children and adolescents has also becoming an important public health problem due to changes in life style and other factors. Our aim is to determine relationship between physical activity and obesity in urban youth. Methods: A Cross-sectional study was conducted from 01 June 2013 to 30 December 2013 in Hyderabad Pakistan. A total of 504 male and female students of class six to ten were selected through simple random sampling. They were interviewed by trained data collectors through obesity and physical activity questionnaire. Anthropometric measurements were done with calibrated instruments using the age and sex specific BMI cut off points according to WHO growth reference. Results: The prevalence of overweight (> 85th Percentile) and obesity (>95 th percentile) was 23% and 15% among the boys respectively whereas in girls the prevalence of overweight and obesity was 16% and 8% respectively. A significant proportion of girls (86%) and boys (85%) had abnormal waist to hip ratios. Mean of moderate physical activity 6.2 hours SD 5.9 and mean of hard physical activity 5.3 hours SD 5.2. Conclusion: Promoting physical activity has become a priority because of its role in preventing childhood obesity and chronic disease. The determinants of the obesity lie within the home and school environment and the overall socio-cultural phenomena. Children are spending an alarmingly large part of their daily time on sedentary activities and having minimal physical activity.
Sustainability
This study aimed to explore the relationship between different forms and intensities of sports activities and the prevalence of overweight in primary school children. Using International Obesity Task Force BMI criteria, we have identified body weight status in a group of 2893 children aged 9–15 years participating in 27 different sports and within a group of 4987 non-active children of the same age. We have compared the prevalence of overweight and obesity between these groups, as well as between genders and different forms and intensities of sports, within the group of active children. We have found lower prevalence of overweight (Χ2 = 41.689, DF = 1, p < 0.001), as well as prevalence of obesity (Χ2 = 175.184, DF = 1, p < 0.001) in physically active children compared with their non-active counterparts, as expected. Overweight (including obesity) had the highest prevalence in mixed sports of the Classification of Sports of the European Association of Preventive Cardiology, in ...