Developmental coordination disorder in Swedish 7-year-old children

• OBJECTIVE: To estimate the prevalence, comorbidity, and outcome in developmental coordination disorder (DCD). METHOD: In this population study of 7-year-olds undergoing individual examination plus teacher and parent interviews, children were followed up at ages 8, 9, and 10 years. RESULTS: Severe DCD occurred in 4.9% and moderate DCD in another 8.6%. Boy-girl ratios ranged from 4:1 to 7:1. Children with severe and moderate DCD did not differ from each other on any measure, but both groups were clearly separated from children without DCD with respect to associated attention deficit symptoms. Asperger's disorder symptoms, school dysfunction scores, and outcome. Approximately half of all children with DCD had moderate to severe symptoms of attention-deficit/hyperactivity disorder (ADHD). CONCLUSIONS: DCD is a common problem, and it is strongly associated with ADHD symptoms. A diagnosis of DCD at age 7 years predicts DCD at age 8 years and restricted reading comprehension at age 10 years. Clinicians need to acquaint themselves with DCD and its comorbidity so that they can provide better services to affected children.

Ämnesord

MEDICIN OCH HÄLSOVETENSKAP  -- Klinisk medicin -- Psykiatri (hsv//swe)

MEDICAL AND HEALTH SCIENCES  -- Clinical Medicine -- Psychiatry (hsv//eng)

Nyckelord

Attention Deficit Disorder with Hyperactivity

Diagnosis

Epidemiology

Child

Child Development Disorders

Pervasive

Diagnosis

Epidemiology

Comorbidity

Female

Humans

Learning Disorders

Epidemiology

Longitudinal Studies Male

Motor Skills Disorders

Diagnosis

Epidemiology

Neuropsychological Tests

Observer Variation

Predictive Value of Tests

Reading

Sampling Studies

Sex Distribution

Sweden

Epidemiology

Publikations- och innehållstyp

ref (ämneskategori)

art (ämneskategori)