The number of autism diagnoses has surged in recent years, leaving doctors urging more research to pinpoint the primary cause behind this trend. A 35-year veteran of the field, Dr. Debra Reicher, notes that changes in diagnostic criteria are a significant factor contributing to the increase.
Over her career, Reicher has seen a significant shift in the definition and identification of autism. In the past, about 80% of those diagnosed also had an intellectual developmental disorder or cognitive delay. Today, this number is closer to 40%. The broadening of diagnostic criteria allows clinicians to identify individuals with better cognitive skills who still meet the autism diagnosis.
Furthermore, doctors have become more adept at understanding and detecting symptoms in females, who are more likely to “mask” or “camouflage” their condition. Increased awareness among parents and healthcare providers has also led to earlier detection.
Recent research suggests that advanced paternal age and environmental factors may play a role in increased rates of autism. However, researchers caution that correlation does not necessarily imply causation, and further study is needed to confirm any potential links.
Notably, studies have consistently shown no evidence linking vaccines to the development of autism. The American Academy of Pediatrics and other reputable organizations continue to recommend vaccinations as an essential tool for preventing infectious diseases.
As the autism community calls for more rigorous research, experts emphasize that understanding and awareness are key to enhancing support and care for individuals with autism. By acknowledging the complexities of autism and avoiding simplistic explanations, researchers can work towards developing a better understanding of this heterogeneous diagnosis.
Source: https://tbrnewsmedia.com/local-doctors-urge-more-studies-on-autism-suggest-primary-cause-for-more-diagnoses