The COVID-19 pandemic continues to have a detrimental impact on individuals with disabilities. Data from FAIR Health's FH® NPIC (National Private Insurance Claims) database, one of the nation's largest databases of private insurance claim records, were analyzed to understand the experiences of individuals with ASD in the COVID-19 pandemic.…

The current study explores functioning in individuals with co-occurring Autism Spectrum Disorder and Down Syndrome (ASD+DS; n = 23), individuals with ASD and cognitive impairment (ASD+ID; n = 99) and individuals with idiopathic ID (n = 38). ANCOVA results revealed that individuals with ASD+DS showed strengths in behavioral functioning compared to…

Background: The purpose of this study was to assess the prevalence of unknown comorbid mental disorders in individuals with mild/moderate intellectual disability (ID) with/without autism spectrum disorders (ASD) and to compare the severity of challenging behavior with respect to the comorbidity of ASD and comorbid psychiatric disorders. Methods:…

The Supports Intensity Scale--Adult Version (SIS-A) was designed to measure the intensity of support needed by adults with intellectual disability (ID). The purpose of this study was to investigate the validity of the SIS-A to measure the support needs of people with autism spectrum disorder (ASD). Using data from 19 jurisdictions in North…

Autism Spectrum Disorder (ASD) usually appears associated with other comorbid psychopathology. For this reason, the present research aimed to study the comorbid conditions in ASD paying more attention to depressive symptoms. The investigation included a sample of 37 adults with ASD and intellectual disability (M = 27.49; SD = 9.2), users of…

The etiological significance of neurological disorders in autism is debated, but it is clear that they complicate support provision and clinical management, and can have negative impact on outcomes. This systematic review and meta-analysis explored the full range of co-occurring neurological disorders in autism. We estimated the odds of having…

Parents of children with ASD who had attended an Australian emergency department (ED; n = 421) completed a questionnaire relating to their experiences in the ED, including (1) child's reason for presentation and existing comorbidities, (2) quality of care during the visit (3) child's behaviour during visit, e.g. sensory responses to the ED…

The literature from inception to 2020 on the prevalence of epilepsy in autistic individuals was systematically reviewed and further explored by subgroup analyses and meta-regression models. This systematic review is registered with PROSPERO (CRD42020179725). A total of 66 studies from 53 articles were included. The updated pooled prevalence of…

The purpose of this study was to evaluate the effects of using video modeling (VM) to teach three young adults with autism spectrum disorder (ASD) and intellectual disability (ID) to independently communicate their physical location via text and phone call. We used a multiple-probe research design across behaviors to evaluate the effects of the…

The course of 187 individuals ages 3-21 years with Autistic Disorder was traced through a period of 20 years (enrollment: 1995-1998, follow up: 2014-2019). Specific genetic and environmental causes were identified in only a minority. Intellectual disability coexisted in 84%. Few became independent with 99% living at home with relatives, in…

Background: We examined differences in food selectivity by gender and parent race/ethnicity in children with intellectual disabilities. Method: A convenience sample of 56 children with intellectual disabilities was analysed. A modified Youth/Adolescent Food Frequency Questionnaire and a 3-day food record were used to measure child food refusal…

Disruptive behavior disorders and social skills were assessed in 187 youth aged 13 years, with typical cognitive development (TD n = 98), intellectual disability (ID n = 37), autism spectrum disorder (ASD, IQ > = 85, n = 26), or Autism Spectrum Disorder with ID (ASD/ID; IQ < 85, n = 26). The primary question was whether youth with ASD and…

The purpose of this article is to discuss the Royal College of Psychiatrists' Report 230, "Attention deficit hyperactivity disorder (ADHD) in individuals with intellectual disability" which aims to reduce the frequent misdiagnosis of this condition in people with ID, as shown in the case vignette that begins our commentary. The College…

Purpose: The concept of Quality of Life (QoL) for people with neurodevelopmental disorders primarily focuses on deinstitutionalisation and community inclusion. This population, however, often presents with comorbid diagnoses and is sectioned to treatment facilities under the Mental Health Act. The aim of this paper is to review the existing…

Although epilepsy commonly presents with autism in children, it is currently unknown whether established estimates represent the prevalence and incidence of epilepsy in autistic adults. Our objective was to use population-level Medicaid data to determine prevalence, incidence, and antiepileptic drug use associated with epilepsy in a unique…