Neuropediatrics 2010; 41(4): 176-181
DOI: 10.1055/s-0030-1267962
Original Article

© Georg Thieme Verlag KG Stuttgart · New York

Predictors of Different Types of Developmental Coordination Problems in ADHD: The Effect of Age, Gender, ADHD Symptom Severity and Comorbidities

A. Ghanizadeh1 , 2
  • 1Research Center for Psychiatry and Behavioral Sciences, Shiraz University of Medical Sciences, Hafez Hospital, Shiraz, Iran
  • 2Department of Psychiatry, Shiraz University of Medical Sciences, Hafez Hospital, Shiraz, Iran
Further Information

Publication History

received 18.03.2010

accepted 09.09.2010

Publication Date:
17 November 2010 (online)

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Abstract

It is known that developmental coordination problems in children with ADHD are very common. However, it is not clear whether different subtypes of coordination problems are associated with ADHD comorbidities, inattentiveness severity, and impulsivity/hyperactivity severity. A clinical sample of 122 children and adolescents with ADHD and their parents were interviewed. The parents completed the validated and reliable Farsi version of DCD-Q regarding their children. The internal reliability of the DCD-Q was high for the full scale and the subscales. The confirmatory factor analysis indicated that the fit for the hypothesized factor structure of the DCD-Q was poor. Linear regression analysis indicated that the scores of validated DCD-Q in children with ADHD, except for the fine motor/hand writing score, were not predicted by the variables of gender, handedness, age, inattentiveness score, hyperactivity/impulsivity score, and oppositional defiant behavior score. The fit for the hypothesized factor structure of the DCD-Q is poor in children with ADHD. Fine motor/hand writing was predicted by inattention severity. The other subtypes of developmental coordination problems in children with ADHD cannot be attributed to the variables of gender, inattentiveness severity, hyperactivity/impulsivity severity, comorbidity with separation anxiety symptoms and oppositional defiant behavior score, and handedness.

References

Correspondence

Ahmad GhanizadehMD 

Research Center for Psychiatry

and Behavioral Sciences

Department of Psychiatry

Shiraz University of Medical

Sciences

Hafez Hospital

Shiraz

Iran

Phone: +98/711/627 3070

Fax: +98/711/627 9319

Email: ghanizad@sina.tums.ac.ir