In this webinar, Dr. Blumberg presents data from the recently released 2011-2012 National Survey of Children's Health and the 2011 Survey of Pathways to Diagnosis and Services to help participants better understand the rise in prevalence estimates of parent-reported autism spectrum disorder.
This is a really interesting webinar and he wonderfully shows some of the factors which may (or may not) have influenced the 1/5- prevalence estimate. He also gets into the sub-data, including gender. (Doug says)