Autism spectrum disorder (henceforth autism) is a neurodevelopmental condition that can be
reliably diagnosed in children by age 18–24 months. Prospective longitudinal studies of …

Research on early biomarkers and behavioral precursors of autism has led to interventions
initiated during the infant period that could potentially change the course of infant brain and …

Increasing evidence suggests that early motor impairments are a common feature of autism.
Thus, scalable, quantitative methods for measuring motor behavior in young autistic children …

Importance Autism detection early in childhood is critical to ensure that autistic children and
their families have access to early behavioral support. Early correlates of autism …

Early identification and intervention are recognised as important elements of the clinical
pathway for autism spectrum disorder (ASD). Children with ASD and attention deficit …

Objectives Attention-deficit/hyperactivity disorder (ADHD) is one of the most common
neurodevelopmental disorders in children. This study aims to systematically synthesize the …

Background Parent coaching interventions for young children suspected of having autism
spectrum disorder (ASD) have shown promise. The objectives were to measure the costs of …

Sex differences in the age of autism diagnosis during childhood have been documented
consistently but remain poorly understood. In this study, we used electronic health records …

Objectives: The study objective was to compare preschool children with attention-
deficit/hyperactivity disorder without autism spectrum disorder (ADHD− ASD) with those with …

Objectives In this cohort study, we assessed the occurrence of health conditions in children
with autism, assessed whether clusters of health conditions were present, and whether …