title: Autistic disorder in Nigeria: profile and challenges to management.
abstract: Autism represents one of the most common developmental disorders affecting children, but there are few reports on autism in African children. Our study describes the profile of autistic disorder in a cohort of Nigerian children and appraises short-term outcomes. Children seen at the pediatric neurology and the child psychiatry clinic of the University College Hospital, Nigeria were screened for autistic disorder using the American Psychiatric Association's Diagnostic and Statistical Manual IV. Forty-five males and 9 females were identified with autism, and the disease accounted for 2.3% of 2320 new cases seen during the period. The mean age at which parents observed deviations in behavior was 22.5 (SD=6.6) months, while the mean age at diagnosis was 44.7 (SD=21.2) months. Twelve (22.6%) children had a positive family history of autism, and forty (75.5%) had associated neurological comorbidities. Diagnosis of autism is often delayed in Nigeria, and affected children have a high frequency of neurological comorbidities.
authors.affiliation: Department of Paediatrics, College of Medicine, University of Ibadan, Ibadan, Nigeria; Department of Paediatrics, University College Hospital, Ibadan, Nigeria. Electronic address: ilagunju@yahoo.co.uk.
authors.forename: I A
authors.initials: IA
authors.lastname: Lagunju
authors.affiliation: Department of Child and Adolescent Psychiatry, College of Medicine, University of Ibadan, Ibadan, Nigeria; Department of Child and Adolescent Psychiatry, University College Hospital, Ibadan, Nigeria.
authors.forename: T T
authors.initials: TT
authors.lastname: Bella-Awusah
authors.affiliation: Department of Child and Adolescent Psychiatry, College of Medicine, University of Ibadan, Ibadan, Nigeria; Department of Child and Adolescent Psychiatry, University College Hospital, Ibadan, Nigeria.
authors.forename: O O
authors.initials: OO
authors.lastname: Omigbodun
mesh_terms: D001321:Autistic Disorder / Q000453:epidemiology* / Q000628:therapy; D002648:Child; D002675:Child, Preschool; D015897:Comorbidity; D002658:Developmental Disabilities / Q000453:epidemiology; D019468:Disease Management; D004827:Epilepsy / Q000453:epidemiology; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D009549:Nigeria / Q000453:epidemiology
keywords: Autistic disorder; Children; Comorbidities; Epilepsy; Nigeria