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Autism Spectrum Disorder

Autism diagnoses are on the rise, the Centers for Disease Control and Prevention (CDC) says in a new report. Autism rates have gone up since 2016, and 1 in 59 U.S. kids have some form of autism (also called “autism spectrum disorder” or “ASD”). Many parents are asking why — and wondering if they should worry. What Does the Rise in Autism Rates Mean? Experts say that the higher autism rates do not mean more and more kids are developing autism. Rather, ways to recognize, diagnose, and treat autism spectrum disorders have greatly improved. Ideally, doctors should look for signs of autism in babies and toddlers at every routine well visit, and perform an autism screening at the 18- and 24-month checkups. However, this may be challenging to accomplish in a busy practice. The CDC also reports that some groups were previously underdiagnosed. Black and Hispanic populations, for instance, have often […]

At Nemours and elsewhere around the globe, April is the month to shine a light on the autism community. As parents, learning the signs of autism spectrum disorder, observing your child’s development, getting a timely and accurate diagnosis, and beginning treatment as early as possible can make a critical difference in your child’s future. Here are the basics: What is autism spectrum disorder (ASD)? ASD is a lifelong, neurologically-based developmental disorder that’s described as a ”spectrum” because symptoms can vary in type and severity. No two cases are exactly alike. The core features of ASD are a) social and communication deficits and b) repetitive or restricted behavior, interests or activities. What causes ASD and how common is it? While a precise cause is unknown, a variety of factors, including environmental, biologic and genetic factors, are thought to increase the likelihood that a child will have ASD. The prevalence of autism […]