Adult autism studies are increasingly comprised of later‐diagnosed adults, yet little is known
about how these adults compare to those diagnosed earlier in life. The present study …

Autistic adults, as compared to non‐autistic adults, have increased rates of nearly all
medical and psychiatric conditions. Many of these conditions begin in childhood, although …

Charts of 125 adults (18 to 82 years), referred to an autism expert team for Autism Spectrum
Disorder (ASD) assessment, were reviewed to explore the pathway to an adulthood ASD …

This article describes the symptoms of autism spectrum disorders (ASD) manifested by 405
individuals between the ages of 10 and 53 years, all of whom had an ASD diagnosis. Data …

Autism diagnosis in adulthood has become increasingly common due to a range of factors
including changes in awareness, diagnostic criteria, and professional practices. Past …

Individuals with ASD frequently experience one or more comorbid conditions. Here, we
investigate the influence of sex and age—two important, yet understudied factors—on ten …

This study explored change in social‐communicative symptoms in 140 individuals with
childhood autism spectrum disorder (ASD) diagnoses. Trajectories of caregiver‐reported …

Compared to the general pediatric population, children with autism have higher rates of co-
occurring medical and psychiatric illnesses, yet very little is known about the general health …

Background Despite a high prevalence of psychiatric conditions in autistic adults, research
examining the diagnostic stability of psychiatric conditions diagnosed prior to autism is …

Background The prevalence of autism has been reported to have increased worldwide. A
decrease over time in the number of autism symptoms required for a clinical autism …