Obesity and Physical Activity in Schools - amazonia.fiocruz.br

Obesity and Physical Activity in Schools Video

Childhood Obesity Prevention Programs: Comparative Effectivness of Interventions Obesity and Physical Activity in Schools.

Obesity and Physical Activity in Schools - abstract

Russell Pate, Ph. The report noted that At the same time, the authors noted that the percentage of high school students enrolled in daily physical education fell to They also noted that only one-third of students who live within one mile of school walk or ride a bicycle there. And only 8 percent of elementary schools, 6. Abstract Full Text subscription or payment may be required. All rights reserved. This site complies with the HONcode standard for trustworthy health.

Little evidence from developing countries on dietary transition demonstrates the effects of comprehensive childhood obesity interventions on dietary diversity and food variety among younger children.

This study aimed to evaluate the effects of comprehensive childhood obesity interventions on dietary diversity among younger children. A total of children aged 7—13 years were included based on a multicenter randomized controlled trial for childhood obesity interventions in 38 primary schools. Dietary Diversity Score DDS9 and DDS28 for 9 and 28 Obseity groupings, respectivelyFood Variety Score FVS, the number of food items and the proportions of different foods consumed were calculated according to the food intake records collected with the h dietary recall method. Additionally, CNP group Obesity and Physical Activity in Schools greater increases read article cereals, meat and fruits, and more decreases in eggs, fish and dried legumes consumption proportions as compared with the control group.

Decreasing side effect on dietary diversity and food variety were found for PA intervention, but not for NE intervention only.

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Data Availability: All relevant data are within the paper and its Supporting Information files. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript. Competing interests: The authors have declared that no competing interests exist.

With the economic development in China, the increase in unhealthy body weight has led to a fast increase in obesity prevalence among children. To control childhood obesity, school-based intervention programs focusing on nutrition education, physical activity or both have increasingly emerged as important strategies in China, mainly focused on shaping healthy eating habits and balancing energy intake and expenditure [ 2 ]. Dietary diversity, representing the consumption of various food items within and between food groups, is a Scholos predictor of dietary quality, defined as micronutrient adequacy, in developing countries [ 3 ].

Previous studies revealed that dietary diversity is associated with the micronutrient adequacy of diets and anthropometry in children [ 34 ]. According to the dietary guidelines in many countries, dietary diversity is one of the characteristics of a healthy diet [ 56 ]. By testing different food groupings, food groups ranging from 7 to 21 groups and accuracy of indicators, dietary diversity score DDS and food variety score FVS have been widely used as effective indicators [ 7read article ].

In addition to a positive relationship between DDS and nutrient intake being reported, the inverse association between DDS and chronic Obesity and Physical Activity in Schools [ 9 — 11 ] have been revealed by several studies. Research has also revealed the dietary diversity associated with high energy intake [ 12 ]. Nutrition education is viewed as a key strategy for promoting healthy eating habits, while a physical activity-friendly school environment is also associated with a lower risk of obesity [ 13 ]. Many researchers found that diet quality could increase among children after nutrition education intervention, and some studies indicate that a lifestyle intervention plus nutrition education could improve dietary diversity [ 1415 ].

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One multicenter randomized controlled trial of a comprehensive school-based intervention study focusing un childhood obesity was implemented in China [ 16 ]. The evaluation indicated that comprehensive intervention was more effective than only nutrition education or only physical activity on childhood obesity prevention [ 1718 ]. And we observed a moderately significant effect on the combined prevalence of overweight and obesity, which increased by 1.

The effect was significantly stronger among girls than boys However, we did not find a significant effect in the nutrition education group or the physical activity group.]