Autism spectrum disorder : DSM 5 diagnostic criteriae

The Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5), provides a standardized framework for the diagnosis of Autism Spectrum Disorder (ASD). This framework is crucial for clinicians, therapists, and other professionals involved in the assessment and support of individuals with ASD. The DSM-5 criteria for ASD represent a significant evolution from previous editions, emphasizing the spectrum nature of autism and acknowledging the diverse range of symptoms and severities that can be present.

Under DSM-5, ASD is characterized by persistent challenges in social communication and interaction across multiple contexts, coupled with restricted, repetitive patterns of behaviour, interests, or activities. These symptoms must be present from early childhood, but they may not fully manifest until social demands exceed the individual's capacities, or they may be masked by learned strategies in later life. The criteria also consider the impact of these symptoms on daily functioning.

The DSM-5’s approach to diagnosing ASD is more inclusive, acknowledging the variations in how the disorder is expressed across different individuals. This inclusivity aids in early identification and intervention, which are key in managing ASD effectively. Additionally, the DSM-5 criteria are essential in research contexts, providing a common language for scientists studying the disorder. Understanding these...