What is the classification standard for autism spectrum disorder?
Autism spectrum disorder is typically classified into three levels based on an individual's degree of impairment in social interaction, verbal communication, and presence of repetitive behaviors and restricted interests. A detailed breakdown is as follows:
1. Level 1
Individuals require some support to engage in social interactions and communication. They exhibit noticeable deficits in social and communication skills, along with clear characteristics of restrictive and repetitive behaviors.
2. Level 2
Individuals require substantial support for social interactions and communication. They display severe impairments in social and communication abilities, along with marked restrictive and repetitive behaviors.
3. Level 3
Individuals require very substantial support to participate in social interactions and communication. They show very severe deficits in social and communication skills, along with extreme forms of restrictive and repetitive behaviors.
The classification of autism levels serves only as an assessment tool. Different evaluation instruments and professionals may apply varying criteria and arrive at different assessment outcomes. Therefore, determining the appropriate level for an individual with autism should be conducted by qualified medical institutions or healthcare professionals to establish the most suitable treatment plan.