Folia Phoniatr Logop. 1998;50(3):107-17.

Hyperactivity, inattention and motor control problems: prevalence, comorbidity and background factors.

Gillberg C.

Department of Child and Adolescent Psychiatry, University of Goteborg, Sahlgren University Hospital, Sweden.

This paper provides a brief review of syndromes associated with activity dysregulation, inattention and motor control problems, usually referred to as attention-deficit/hyperactivity disorder, developmental coordination disorder and deficits in attention, motor control and perception. Several percent of school age children are affected by such problems. Disorders tend to overlap and show significant comorbidities. Familial and brain-damaging factors are involved in the pathogenesis and appear to impinge on specific attentional brain systems. Outcome is variable but restricted if appropriate diagnosis/intervention is not accomplished. Effective interventions are available. Given the high prevalence of these disorders and their relatively poor outcome, such interventions could constitute effective prevention in a general population health perspective.