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Obesity and physical activity patterns in children and adolescents
María Laguna1, Jonatan R Ruiz2,3, Cristian Gallardo4
1PAFS-UCLM Research Group, Faculty of Sports Sciences, University of Castilla-La Mancha, Toledo, Spain.
Journal of Paediatrics and Child Health
|November 21, 2013
Summary
Physical activity levels are insufficient in Spanish children and adolescents, especially those who are overweight or obese. Weekend activity is higher than weekday activity, but few meet daily recommendations.
Area of Science:
- Pediatric Endocrinology
- Sports Medicine
- Public Health
Background:
- Childhood obesity is a growing public health concern.
- Understanding physical activity patterns is crucial for developing effective interventions.
- Previous research indicates variations in physical activity based on demographics.
Purpose of the Study:
- To objectively measure physical activity (PA) patterns in Spanish children and adolescents.
- To analyze PA differences based on obesity status, gender, and age.
- To assess adherence to recommended daily PA levels.
Main Methods:
- Utilized data from 487 children and 274 adolescents in the European Youth Heart Study.
- Measured anthropometric characteristics including height, weight, and BMI.
- Assessed PA using GT1M accelerometers over six consecutive days.
Main Results:
- Significant interactions between age, gender, and obesity status were found for moderate-to-vigorous PA (MVPA) and vigorous PA (VPA).
- Normal-weight 9-year-olds engaged in more MVPA on weekdays than their overweight/obese peers.
- Weekend PA (MVPA and VPA) was significantly higher than weekday PA for the entire sample.
Conclusions:
- Physical activity levels are inadequate across all children and adolescents, particularly those who are overweight or obese.
- Adherence to the 60-minute daily MVPA recommendation is low, especially among adolescents.
- The relationship between PA and obesity status differs between genders, highlighting the need for tailored interventions.
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