Autism, or autism spectrum disorder, refers to a range of conditions characterized by challenges with social skills, repetitive behaviors, speech and nonverbal communication, as well as by unique strengths and differences. We now know that there is not one autism but many types, caused by different combinations of genetic and environmental influences.

The term “spectrum” reflects the wide variation in challenges and strengths possessed by each person with autism.

 

Some Facts About Autism

 

  • The Centers for Disease Control and Prevention (CDC) estimates autism’s prevalence as 1 in 68 children in the United States. This includes 1 in 42 boys and 1 in 189 girls.
     
  • An estimated 50,000 teens with autism become adults – and lose school-based autism services – each year.
     
  • Around one third of people with autism remain nonverbal.
     
  • Around one third of people with autism have an intellectual disability.
     
  • Certain medical and mental health issues frequently accompany autism. They include gastrointestinal (GI) disorders, seizures, sleep disturbances, attention deficit and hyperactivity disorder (ADHD), anxiety and phobias.*

     * All facts provided by Autism Speaks

 

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