What is happening is that these studies use methods that are a bit more liberal and inclusive than the CDC's methods.

Thomas Frazier

Categorized in : US News

Though we've seen progress in recent years, this confirms what we know from our parents -- that many children face unacceptable delays in getting a diagnostic evaluation, even after parents, teachers or other caregivers have recognized the signs of autism.

Having prevalence estimates -- even if there is some variation -- helps us to advocate for improved screening, diagnosis, interventions and supports.