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Physical Activity as a Key Factor in Elevated BMI Among Children with Developmental Coordination Disorder: A
Pablo Lizoain1, Diana Rodriguez-Romero1, Carmen Gándara1,2
1Neurodevelopment and Learning Group, Education and Psychology Faculty, University of Navarra, 31009 Pamplona, Spain.
Children (Basel, Switzerland)
|September 27, 2025
Summary
Children with Developmental Coordination Disorder (DCD) have a higher risk of obesity, linked to reduced physical activity, not diet. Early intervention is crucial for promoting healthy lifestyles in these children.
Area of Science:
- Pediatrics
- Developmental Psychology
- Public Health
Background:
- Developmental Coordination Disorder (DCD) affects 5% of children globally, impacting motor skills and increasing obesity risk.
- Understanding DCD's behavioral and physiological profiles is vital for early intervention strategies.
- This study investigated physical activity, diet, and obesity in children with DCD versus typically developing peers.
Purpose of the Study:
- To compare physical activity levels, dietary habits, and obesity indicators between children with DCD and typically developing (TD) children.
- To identify factors contributing to obesity risk in children with DCD.
- To inform early identification and intervention programs for DCD.
Main Methods:
- Cross-sectional study of 243 children (aged 6.65-11.65) in Spain.
- Exclusion of children with other conditions affecting motor development (DSM-5 Criterion D).
- Assessment using FUNMOVES, MABC-2, PAQ-C, Krece Plus, and bioimpedance analysis; regression analyses adjusted for age and sex.
Main Results:
- Children with probable DCD (pDCD) showed significantly higher BMI and body fat percentage compared to TD peers.
- No statistically significant differences in physical activity or dietary quality were found between groups.
- Similar trends were observed when using MABC-2, though not statistically significant.
Conclusions:
- Children with DCD face an elevated risk of overweight and obesity.
- Lower physical activity appears to be the primary driver of obesity risk in DCD, rather than dietary factors.
- Targeted interventions are essential for promoting healthier lifestyles and mitigating obesity risk in children with DCD.
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