#Asd criteria dsm 5 table 6.1 manual

Interpretation: These findings from CDC's ADDM Network, which are based on 2010 data reported from 11 sites, provide updated population-based estimates of the prevalence of ASD in multiple communities in the United States.

The median age of earliest known ASD diagnosis was 53 months and did not differ significantly by sex or race/ethnicity. Approximately 48% of non-Hispanic black children with ASD were classified in the range of intellectual disability compared with 38% of Hispanic children and 25% of non-Hispanic white children. The proportion of children classified in the range of intellectual disability differed by race/ethnicity. Among the seven sites with sufficient data on intellectual ability, 31% of children with ASD were classified as having IQ scores in the range of intellectual disability (IQ ≤70), 23% in the borderline range (IQ = 71–85), and 46% in the average or above average range of intellectual ability (IQ >85). Non-Hispanic white children were approximately 30% more likely to be identified with ASD than non-Hispanic black children and were almost 50% more likely to be identified with ASD than Hispanic children. Approximately one in 42 boys and one in 189 girls living in the ADDM Network communities were identified as having ASD. ASD prevalence estimates also varied by sex and racial/ethnic group. Overall ASD prevalence estimates varied among sites from 5.7 to 21.9 per 1,000 children aged 8 years. Results: For 2010, the overall prevalence of ASD among the ADDM sites was 14.7 per 1,000 (one in 68) children aged 8 years. In addition to prevalence estimates, characteristics of the population of children with ASD are described. This report provides updated prevalence estimates for ASD from the 2010 surveillance year.

#Asd criteria dsm 5 table 6.1 manual

A child meets the surveillance case definition for ASD if a comprehensive evaluation of that child completed by a qualified professional describes behaviors consistent with the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision (DSM-IV-TR) diagnostic criteria for any of the following conditions: autistic disorder, pervasive developmental disorder–not otherwise specified (including atypical autism), or Asperger disorder. The second phase involves review of all abstracted evaluations by trained clinicians to determine ASD surveillance case status. In addition, most ADDM Network sites also review and abstract records of children receiving special education services in public schools.

Multiple data sources for these evaluations include general pediatric health clinics and specialized programs for children with developmental disabilities. The first phase consists of screening and abstracting comprehensive evaluations performed by professional providers in the community. ADDM surveillance is conducted in two phases. Problem/Condition: Autism spectrum disorder (ASD).ĭescription of System: The Autism and Developmental Disabilities Monitoring (ADDM) Network is an active surveillance system in the United States that provides estimates of the prevalence of ASD and other characteristics among children aged 8 years whose parents or guardians live in 11 ADDM sites in the United States. Corresponding author: Jon Baio, EdS, National Center on Birth Defects and Developmental Disabilities, CDC.