The general consensus is that disorders of the autism spectrum

Key articles

Levy SE, Mandell DS, Schultz RT. Autism. Lancet. 2009 Nov 7;374(9701):1627-38.Full text  Abstract

Baird G, Simonoff E, Pickles A, et al. Prevalence of disorders of the autistic spectrum in a population cohort of children in South Thames: the Special Needs and Autism Project (SNAP). Lancet. 2006 Jul 15;368(9531):210-5. Abstract

Hyman SL, Levy SE, Myers SM, et al. Identification, evaluation, and management of children with autism spectrum disorder. Pediatrics. 2020 Jan;145(1):e20193447.Full text  Abstract

Anagnostou E, Zwaigenbaum L, Szatmari P, et al. Autism spectrum disorder: advances in evidence-based practice. CMAJ. 2014 Apr 15;186(7):509-19. Abstract

National Institute for Health and Care Excellence. Autism spectrum disorder in adults: diagnosis and management. June 2021 [internet publication].Full text

Baird G, Cass H, Slonims V. Diagnosis of autism. BMJ. 2003 Aug 30;327(7413):488-93.Full text  Abstract

Le Couteur A, Haden G, Hammal D, et al. Diagnosing autistic spectrum disorders in pre-school children using two standardised assessment instruments: the ADI-R and the ADOS. J Autism Dev Disord. 2008 Feb;38(2):362-72. Abstract

Parr J. Autism. BMJ Clin Evid. 2010 Jan 7;2010:0322.Full text

National Institute for Health and Care Excellence. Autism spectrum disorder in under 19s: support and management. June 2021 [internet publication].Full text

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What is definition of autism spectrum disorder?

Autism spectrum disorder is a condition related to brain development that impacts how a person perceives and socializes with others, causing problems in social interaction and communication. The disorder also includes limited and repetitive patterns of behavior.

When was the term autism spectrum disorder revised?

The DSM-IV, released in 1994 and revised in 2000, was the first edition to categorize autism as a spectrum.

Is autism considered a disorder?

Autism spectrum disorder (ASD) is a developmental disability caused by differences in the brain. People with ASD often have problems with social communication and interaction, and restricted or repetitive behaviors or interests. People with ASD may also have different ways of learning, moving, or paying attention.

What are the causes of autism spectrum disorder?

Although we know little about specific causes, the available evidence suggests that the following may put children at greater risk for developing ASD: Having a sibling with ASD. Having certain genetic or chromosomal conditions, such as fragile X syndrome or tuberous sclerosis. Experiencing complications at birth.