Background: There is a need to systematically compare and contrast mortality predictors and disparities in people with intellectual disabilities (ID) for global prevention strategy development. Method: Bibliographic databases and grey literature were searched using systematic review methodology and the machine learning tool "Abstrackr."…

In educational systems around the world, there is a long tradition of using psychiatric diagnoses when providing support in the special educational field. For instance, many countries have special schools and special classes for students with psychiatric diagnoses such as Attention-Deficit Hyperactivity Disorder, Autism spectrum disorder and…

We estimated autism spectrum disorder (ASD) prevalence in 7-9 year-old children in 2015 using data from three nationwide health registry systems (Denmark, Finland, Iceland) and two French population-based regional registries. Prevalence ranged from 0.48% in South-East France to 3.13% in Iceland (South-West France: 0.73%, Finland: 0.77%, Denmark:…

Daytime activity, in terms of engagement in an occupation or education, is highly important for individuals with autism spectrum disorder (ASD), regardless of their level of functioning. In this nationwide survey, the parents of young adults diagnosed with ASD in childhood (n = 1266) provided information about the current daytime activity of their…

A nationwide survey of children diagnosed with autism spectrum disorders (ASD) was conducted with the aim of exploring outcomes in adolescence and adulthood. The purpose of this article is to evaluate the representativeness of the study population and to describe the study population. In total, 1,734 parents and 933 individuals with ASD returned…

We performed a nationwide, register-based retrospective follow-up study of epilepsy in all people who were born between January 1, 1980 and June 29, 2006 and registered in the Danish Psychiatric Central Register with Asperger's syndrome on February 7, 2011. All 4,180 identified cases with AS (3,431 males and 749 females) were screened through the…

In parallel with a national school policy on an inclusive school with a marked reduction in the number of pupils who, due to their disruptive behaviour, are referred to educational provisions outside of the ordinary school environment, a sharp rise has been seen in the number of children and teenagers who are given a clinical diagnosis, first and…

The purpose of this study is to compare the prevalence and types of diseases (International Classification of Mental and Behavioural Disorders, 10th Edition codes K20-K93) relating to the gastrointestinal tract in a clinical sample of 89 individuals diagnosed as children with atypical autism/pervasive developmental disorder not otherwise specified…

Objective: To test whether the Adult Self-Report Scale for ADHD, six-items version (ASRS-6), measures inattentiveness and hyperactivity independently. Method: The ASRS-6 was completed by 234 university students and 157 outpatients treated for drug dependence. In both samples, the ASRS-6 was subjected to two confirmatory factor analyses, one…

The treatment of Attention Deficit Hyperactivity Disorder is a matter of ongoing research and debate, with considerable data supporting both psychopharmacological and behavioral approaches. Researchers continue to search for new interventions to be used in conjunction with or in place of the more traditional approaches. These interventions run the…