Motor differences are common in Autism Spectrum Disorder (ASD), but rarely evaluated against diagnostic criteria for Developmental Coordination Disorder (DCD). We aimed to determine whether motor problems in ASD represent the possible co-occurrence of DCD. We retrospectively reviewed standardized assessments and parent-reports to evaluate motor…

This study is intended to enhance our understanding of the dramatic increase in autism prevalence rates across the United States. A robust national and multistate sample of children and youth (5-22 years of age) was gathered and analyzed, using visual and statistical analysis of autism eligibility over a 15- to 17-year period. Although the impact…

Camouflaging is a process through which individuals mask autistic traits. Studies suggest autistic females may camouflage more than autistic males. However, research has focused on adults and includes few comparisons between autistic and neurotypical individuals. This study compared levels of camouflaging by sex and diagnosis in autistic and…

This exploratory study aimed to explore the association between depression and self-harming behaviour in adolescence and the timing of diagnosis for autism spectrum disorder. We analysed data on 11,320 14 year olds, including 396 children with autism spectrum disorder, from the UK Millennium Cohort Study. Exposures were the timing of diagnosis for…

The aim of this study is to investigate the association between prematurity and diagnosis of neurodevelopmental disorders (ND) (attention deficit/hyperactivity disorder [ADHD] or autism spectrum disorder [ASD]) in Brazilian children and adolescents. Case-control study based on medical records data from a specialized outpatient clinic. Prematurity…

To determine if diagnostic severity of Autistic Spectrum Disorder (ASD) affected sex differences in the detailed ASD-related behavioural profiles of young males and female, two samples of males and females with a diagnosis of ASD, aged between 6 and 17 years, were compared across the 65 items of the Social Responsiveness Scale (2nd ed.). Results…

The current study investigated the age of diagnosis (AoD) of autism spectrum disorder (ASD) in Nepal by using de-identified data on 246 children with a diagnosis of ASD registered at AutismCare Nepal Society from 2010 to 2015. The mean AoD in children was 58 months (range 14-187 months). Majority of children were male (76%), lived in the Kathmandu…

We examined whether different profiles of quality of life (QoL) existed among youth referred to an autism spectrum disorder (ASD) specialty clinic and, if present, determined if these groups were associated with different characteristics. Data were from parental report of 5-17 year-old youth (N = 476) who were scheduled to receive an evaluation at…

Adolescents, particularly those with autism spectrum disorders, increasingly use psychiatric emergency services. Such risk is further greater in girls. Available knowledge on young people with autism during crises lacks understanding of gender differences and of differences between typically developing adolescents and adolescents with autism.…

Individuals with autism spectrum disorder (ASD) often meet criteria for at least one additional psychiatric disorder. The present study evaluated the utility of the Mini International Neuropsychiatric Interview (MINI) in assessing co-occurring psychiatric disorders in children, adolescents, and young adults with ASD. Ninety-one percent of…

High rates of depressive disorders are reported among young people on the autism spectrum. This condition is generally assessed using measures validated for typically developing young people. Tools adapted to children on the autism spectrum are not tailored to detect Major Depressive Disorder, nor have they been used among samples with an…

Greater understanding can increase our knowledge and intervention effectiveness for activity participation problems of children with disabilities. We examined participation difficulties of children with autism spectrum disorders (ASD) and intellectual disabilities (ID) in the 2011 Survey of Pathway to Diagnosis and Services. We utilized propensity…

The objective of our study was to evaluate the frequency of treatable inborn errors of metabolism (IEM) in a clinical sample of Mexican children and adolescents with neurodevelopmental disorders (NDD). Amino acids and acylcarnitines in blood samples of 51 unrelated children and adolescents were analyzed by tandem mass spectrometry to detect…

Autistic individuals experience higher rates of psychiatric comorbidities than their peers. Camouflaging, the process through which individuals hide autistic traits, can be detrimental to mental health. This may be particularly true for autistic females, although research on sex differences in the relationship between camouflaging and mental…

Here, we describe a case in which an original diagnosis of Attention Deficit Hyperactivity Disorder (ADHD) and Asperger's syndrome was later adapted to social communication disorder, to meet the new guidelines. First, separate diagnostic labels of autism disorder, Asperger's disorder, and PDD-NOS have been replaced by one umbrella term…