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. 2020 Mar 27;69(4):1–12. doi: 10.15585/mmwr.ss6904a1

FIGURE 2.

Figure consists of 11 line graphs of cumulative incidence for 2016 of autism spectrum disorder diagnoses, by age of children in months and site. The data source is 11 surveillance sites participating in the Autism and Developmental Disabilities Monitoring Network. Each site has a line for overall network incidence and site incidence. The 11 sites are Colorado, Arkansas, Tennessee, Arizona, Wisconsin, Georgia, Maryland, Minnesota, Missouri, North Carolina, and New Jersey.

Cumulative incidence* of autism spectrum disorder diagnoses,† by age and site — Autism and Developmental Disabilities Monitoring Network, 11 sites, United States, 2016

Abbreviations: ADDM = Autism and Developmental Disabilities Monitoring Network; ASD = autism spectrum disorder; ICD = International Classification of Diseases.

* Per 1,000 children aged 8 years.

† These data only include the portion of ADDM Network ASD cases with a documented diagnostic statement of ASD in the record. Children counted as ADDM Network cases without a documented ASD diagnosis (i.e., does not consider special education classifications or ICD codes) are not included.