Excessive body weight in developmental coordination disorder: A systematic review and meta-analysis

Leyre Gambra1, Samuele Cortese2, Pablo Lizoain1

  • 1Faculty of Education and Psychology, University of Navarra, Pamplona, Spain.

Insights

Developmental Coordination Disorder (DCD) is linked to higher body weight. This association between DCD and obesity or overweight intensifies with age, suggesting a need for targeted interventions.

Area of Science:

  • Pediatrics
  • Public Health
  • Neurodevelopmental Disorders

Background:

  • Mixed evidence exists regarding the association between Developmental Coordination Disorder (DCD) and obesity or overweight.
  • A systematic review and meta-analysis were needed to clarify this relationship.

Approach:

  • Conducted the first systematic review and meta-analysis on DCD and excessive weight, adhering to a pre-registered protocol (PROSPERO: CRD42023429432).
  • Searched major databases (Web of Science, PubMed, institutional aggregator) until December 18, 2023.
  • Assessed 22 studies involving 11,330 individuals (1861 with DCD) using the Newcastle-Ottawa Scale for quality and Q/I2 statistics for heterogeneity.

Key Points:

  • A significant association was found between DCD and higher body weight (OR: 1.87, 95% CI = 1.43, 2.44).
  • Meta-regression revealed that age mediates this relationship, with stronger associations observed in older age groups.

Conclusions:

  • Developmental Coordination Disorder is associated with increased risk of obesity and overweight.
  • The link between DCD and excessive weight strengthens with age, highlighting the importance of age-specific prevention and intervention strategies.

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