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Relationship between physical activity and sleep recommendations compliance and excess weight among school children
Javiera Ceppi-Larraín1, Damián Chandía-Poblete2,3, Nicolás Aguilar-Farías1,3
1Departamento de Educación Física, Deportes y Recreación, Universidad de La Frontera, Temuco, Chile.
Insights
Most school children do not meet physical activity and sleep recommendations. Non-compliance with physical activity guidelines is strongly linked to excess weight in children, highlighting a need for targeted interventions.
Area of Science:
- Pediatric Health
- Obesity Research
- Public Health Interventions
Background:
- Physical activity and sleep are crucial for child health.
- Current pediatric recommendations exist for both physical activity and sleep.
- Understanding compliance with these recommendations is vital for public health.
Purpose of the Study:
- To assess adherence to physical activity and sleep recommendations in Chilean schoolchildren.
- To determine the association between compliance and excess weight in this population.
Main Methods:
- 183 schoolchildren from Temuco, Chile, participated.
- Physical activity and sleep were objectively measured using accelerometers.
- Excess weight was determined using body mass index criteria.
Main Results:
- A high prevalence of non-compliance was found: 85.4% for physical activity and 75.6% for sleep.
- Children with excess weight exhibited less moderate-to-vigorous physical activity and less sleep.
- Non-compliance with physical activity recommendations significantly increased the odds of excess weight (OR=8.178).
Conclusions:
- A significant proportion of schoolchildren fail to meet physical activity and sleep guidelines.
- Physical activity non-compliance is a key factor associated with excess weight in children.
- Intervention strategies are necessary to improve adherence to health recommendations in pediatric populations.
Introduction:
Given the importance of physical activity and sleep for health, different recommendations have been proposed for the pediatric population. The objective of this study was to determine the association between physical activity and sleep recommendations compliance and excess weight in school children from Temuco, Chile.
Population And Methods:
Physical activity and sleep were measured using ActiGraph wGT3X-BT® accelerometers. Excess weight was categorized on two categories: absence (normal weight) or presence (overweight or obesity) based on body mass index.
Results:
A total of 183 school children participated (54.1 % were females; mean age = 10.95 ± 1.07). Of them, 85.4 % did not meet physical activity recommendations, whereas 75.6% did not meet sleep recommendations. Significant differences were observed in favor of boys over girls in relation to moderate and vigorous physical activity (p = 0.002), but this was not the case for amount of sleep. School children with excess weight showed less time spent in moderate and vigorous activity (p = 0.004) and a lower amount of sleep (p = 0.010) than normal weight ones. Non-compliance with physical activity recommendations was associated with excess weight (odds ratio [OR] = 8.178; 95 % confidence interval [CI]: 1.465-45.635; p = 0.017), but this was not observed in relation to sleep recommendations.
Conclusions:
A high percentage of school children do not meet the recommendations for physical activity and sleep. Associations were observed by sex and presence of excess weight. Strategies are required to promote compliance with these recommendations in the pediatric population.
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