Why are there more reports of autism cases nowadays?

The increase in reported cases of autism in recent decades has raised concerns and questions about the reasons behind this phenomenon. Autism spectrum disorder (ASD) is a neurobiological condition that affects the communication, behavior and social interaction of those who suffer from it. While the increase in diagnoses may seem alarming, it does not necessarily imply a real increase in the prevalence of autism.

In this session, we will explore the possible reasons behind the increased identification and reporting of autism cases.

Changes in Diagnostic Criteria

One of the key reasons behind the increase in autism case reports relates to changes in diagnostic criteria. Diagnostic manuals, such as the DSM (Diagnostic and Statistical Manual of Mental Disorders) and ICD (International Classification of Diseases), have undergone significant updates over time.

In the past, autism was diagnosed with terms such as "autistic disorder" or "Asperger's syndrome."

In the past, autism was diagnosed with terms such as "autistic disorder" or "Asperger's syndrome. However, with the publication of the DSM-5 in 2013, these terms were consolidated under the broad diagnosis of "autism spectrum disorder." This broadening in definition has led to more people being diagnosed under this single label, which has contributed to the increase in case reports.

Increased Awareness and Education

Public awareness and education about autism has increased significantly over the past few decades. Previously, many people with autism may have gone unnoticed or misdiagnosed with other conditions. Now, there is greater knowledge about the characteristics of autism, which has led to an increase in requests for evaluation and diagnosis.

The availability of online information, awareness campaigns, and training for health professionals and educators have also contributed to increased identification of autism cases. Families and professionals are better informed and more proactive in seeking answers when signs of autism are present in a child.

Advances in Research

Autism research has advanced significantly over the past few decades, which has improved understanding of the disorder. As more details about the causes, symptoms and treatments of autism are uncovered, health care professionals are better equipped to diagnose accurately. In addition, more effective assessment tools have been developed that allow for early detection and accurate diagnosis.

Stigma Reduction

The stigma that has historically