OBJECTIVE: Autism spectrum disorders (ASD) and attention-deficit/hyperactivity disorder
(ADHD) frequently co-occur. Given the heterogeneity of both disorders, several more …

Recent estimates suggest that 31% of children with autism spectrum disorders (ASD) meet
diagnostic criteria for attention deficit/hyperactivity disorder (ADHD), and another 24% of …

Symptoms of attention deficit hyperactivity disorder (ADHD) and autistic spectrum disorder
(ASD) often co-occur. The DSM-IV had specified that an ASD diagnosis is an exclusion …

Background Children with attention deficit/hyperactivity disorder (ADHD) often present with
social difficulties, though the extent to which these clearly overlap with symptoms of autism …

Background Although there is high co-occurrence between ASD and ADHD, the nature of
this co-occurrence remains unclear. Our study aimed to examine the underlying relationship …

The autism spectrum has become a highly studied topic, perhaps the most researched of all
developmental disorders. A host of related topics are being studied, with one of the most …

BackgroundResearch identifies highly variable prevalence estimates for autism spectrum
disorder (ASD) in children and adolescents with attention deficit hyperactivity disorder …

There is a lack of nationally representative studies examining the co‐occurrence of autism
spectrum disorder (ASD) and attention‐deficit/hyperactivity disorder (ADHD) in children. This …

Currently, both the DSM-IV-TR and ICD-10 preclude the diagnosis of Attention
Deficit/Hyperactivity Disorder (ADHD) in cases that present with an Autism Spectrum …

Objective We explored patterns of concomitant psychiatric disorders in a large sample of
treatment-seeking children and adolescents with autism spectrum disorder (ASD). Methods …