The prenatal, postnatal, neonatal, and family environmental risk factors for Developmental Coordination Disorder: A

Wenchong Du1, Li Ke2, Yun Wang3

  • 1Department of Psychology, Nottingham Trent University, Burton Street, Nottingham, NG1 1BU, UK.

Insights

Male sex, BMI, and preterm birth are key risk factors for Developmental Coordination Disorder (DCD). Parental education and one-child status also significantly influence DCD risk in China.

Area of Science:

  • Developmental Pediatrics
  • Neuroscience
  • Child Psychology

Background:

  • Developmental Coordination Disorder (DCD) is a neurodevelopmental condition affecting motor skills.
  • Understanding obstetric and environmental factors is crucial for DCD etiology.
  • Previous research has not sufficiently explored these risk factors in population-based samples.

Purpose of the Study:

  • To investigate prenatal, perinatal, neonatal, and family environmental risk factors for DCD.
  • To identify specific risk factors in a large, representative Chinese child population.
  • To contribute to the understanding of DCD's underlying mechanisms.

Main Methods:

  • A population-based sample of 2185 children aged 3-10 years in China.
  • Movement Assessment Battery for Children-2 (MABC-2) for motor function assessment.
  • Parental questionnaires and DSM-5 criteria for DCD identification; multilevel logistic regression analysis.

Main Results:

  • Identified 156 children with DCD.
  • Significant risk factors for DCD include male sex, BMI score, preterm birth, and certain prenatal conditions.
  • Parental education level and one-child status emerged as significant environmental risk factors, independent of others.

Conclusions:

  • Male sex, specific obstetric conditions (e.g., preterm birth), and environmental factors like parental education are associated with DCD.
  • Findings highlight the importance of considering both biological and environmental influences in DCD.
  • This study provides insights for future DCD assessment, monitoring, and intervention strategies.

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