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The Comprehensive Autistic Trait Inventory (CATI): development and validation of a new measure of autistic traits in the general populationTraits and characteristics qualitatively similar to those seen in diagnosed autism spectrum disorder can be found to varying degrees in the general population. To measure these traits and facilitate their use in autism research, several questionnaires have been developed that provide broad measures of autistic traits [e.g. Autism-Spectrum Quotient (AQ), Broad Autism Phenotype Questionnaire (BAPQ)]. However, since their development, our understanding of autism has grown considerably, and it is arguable that existing measures do not provide an ideal representation of the trait dimensions currently associated with autism. Our aim was to create a new measure of autistic traits that reflects our current understanding of autism, the Comprehensive Autism Trait Inventory (CATI).
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Dental procedures in children with or without intellectual disability and autism spectrum disorder in a hospital settingThis population-based cohort study investigated dental procedures in the hospital setting in Western Australian children with or without intellectual disability (ID) and/or autism spectrum disorder (ASD) aged up to 18 years.
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Optimal interpregnancy interval in autism spectrum disorder: A multi-national study of a modifiable risk factorIt is biologically plausible that risk of autism spectrum disorder (ASD) is elevated by both short and long interpregnancy intervals (IPI). We conducted a retrospective cohort study of singleton, non-nulliparous live births.
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Mental health difficulties among trans and gender diverse young people with an autism spectrum disorder (ASD): Findings from Trans PathwaysRecent research highlights an overlap of gender diversity and autism spectrum disorders (ASD); however, data on individuals who are trans and also on the autism spectrum are largely from clinical samples and may not be representative of individuals who are trans with ASD in the general population. In addition, there is scant literature on the mental health of these individuals and their experiences in accessing gender-affirming care.
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Parent-reported Early Atypical Development and Age of Diagnosis for Children with Co-occurring Autism and ADHDAutism and attention-deficit/hyperactivity disorder (ADHD) often co-occur. This survey of 288 New Zealand parents of children diagnosed with autism, ADHD, or both conditions, examined the relations between age of diagnosis and early atypical development, the age specialist consultation was needed and types of specialists seen.
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Prenatal maternal stress events and phenotypic outcomes in Autism Spectrum DisorderASD, in the context of prenatal maternal stress exposure, may be associated with a more severe phenotype, particularly when there are multiple prenatal exposures
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Social impairments in autism spectrum disorder are related to maternal immune history profilethis study is the first to show an association between immune activation history in the mother and increased ASD symptom severity in children with ASD
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Does perinatal exposure to exogenous oxytocin influence child behavioural problems and autistic-like behaviours to 20 years of ageThis study is the first to investigate longitudinal mental health outcomes associated with the use of oxytocin-based medications during labour
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The relationship between maternal psychiatric disorder, autism spectrum disorder and intellectual disability in the child: a composite pictureResearch conducted by this laboratory has previously published four papers examining the relationship between maternal psychiatric disorders and having a...
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Effect of Fluoxetine on Obsessive-Compulsive Behaviors in Children and Adolescents With Autism Spectrum Disorders: A Randomized Clinical TrialTreatment with fluoxetine compared with placebo resulted in significantly lower scores for obsessive-compulsive behaviors at 16 weeks