Autism Treatment: Families’ Use Varies Across U.S. Regions

Many treatment types are available for children with autism spectrum disorder (ASD), and various factors affect treatment selection. This study investigated potential variations in treatment types selected by parents in all four U.S. Census Bureau Regions + Montreal, Quebec. Data from 2,647 families from the Simons Simplex Collection were analyzed, and statistically significant differences in using various treatment types were found, depending on where families lived. For example, compared with other Regions, families from the Northeast were more likely to have used most treatment types queried, whereas families from the South and Midwest were more likely to have used psychotropic medications. Statistically significant differences were also found within geographical regions. Understanding variations in the use of treatment types by families affected by ASD is important in identifying needs and opportunities for services in different locations. These findings have implications for addressing families’ treatment access and use when they are considered in terms of both research and practice policies