Children with ASD and ADHD at Higher Risk for Anxiety

Ian C. Langtree - Writer/Editor for Disabled World (DW)
Published: 2018/03/30 - Updated: 2025/02/13
Publication Type: Research, Study, Analysis
Topic: ADHD and ADD - Publications List

Page Content: Synopsis - Introduction - Main

Synopsis: Study finds children with both autism spectrum disorder and attention-deficit hyperactivity disorder are at higher risker for anxiety and mood disorders.

Why it matters: This article discusses a study published in Pediatrics that examines the increased risk of anxiety and mood disorders in children diagnosed with both autism spectrum disorder (ASD) and attention-deficit/hyperactivity disorder (ADHD). The research, conducted by the Interactive Autism Network at the Kennedy Krieger Institute, analyzed data from over 3,300 children aged 6 to 17. Findings revealed that children with both ASD and ADHD are more than twice as likely to develop anxiety disorders and nearly three times as likely to experience mood disorders compared to those with ASD alone. The study emphasizes the importance of early diagnosis and collaborative management between parents and healthcare providers to address these co-occurring psychiatric conditions, aiming to improve the quality of life for affected children. This information is particularly valuable for parents, caregivers, and professionals working with children with disabilities, highlighting the need for vigilant monitoring and comprehensive care strategies - Disabled World (DW).

Introduction

Children with both autism spectrum disorder (ASD) and attention-deficit/hyperactivity disorder (ADHD) are at increased risk for being diagnosed with or treated for anxiety and mood disorders, according to a study published in Pediatrics.

Main Item

The study, completed by the Interactive Autism Network (IAN), is one of the largest to compare comorbidities in individuals with ASD alone to individuals with ASD and ADHD.

For the study's findings, researchers from Kennedy Krieger Institute examined the data of a cross-sectional, network-based survey of children ages 6 to 17 years with ASD who were enrolled in the Interactive Autism Network, between 2006 and 2013.

Of the 3,319 children in the study, 1,503 (45.3%) had ADHD.

The survey data were analyzed for parent-reported diagnosis and/or treatment of ADHD, anxiety disorder, and mood disorders.

Children with ASD and ADHD had more than twice (or 2.2 times) the risk of anxiety disorder and 2.7 times the risk of other mood disorders.

Researchers also found that these psychiatric conditions were more prevalent in older children.

"We have known that anxiety and mood disorders are highly prevalent in those with ASD," says Eliza Gordon-Lipkin, MD, [lead] study author and fellow, Department of Neurology and Developmental Medicine, Kennedy Krieger Institute.

"This study, however, takes it another step further, providing insights on the differences between children with just ASD versus those with ASD and ADHD. What exactly happens in the human brain that causes children with ASD to have other mental health conditions is not fully understood, but we hope this study inspires other researchers to pursue the answer to this question."

According to recent statistics, ASD affects 1 in 68 children and ADHD affects 1 in 10 in the United States.

Researchers and clinicians have long known that these disorders have overlapping features and can occur together, having negative developmental, cognitive, behavioral and functional implications.

"The takeaway from the study's findings, and one that both parents of children with ASD and doctors need to keep in mind, is that managing these psychiatric disorders is a dual effort. That by working closely together in monitoring a child for anxiety and mood symptoms, we can ensure early diagnosis and treatment, which is key to preserving a child's quality of life.," said Paul H. Lipkin, director of Medical Informatics and the Interactive Autism Network at Kennedy Krieger Institute.

Other authors of the paper include: Alison R. Marvin, PhD, J. Kiely Law, MD, MPH.

Author Credentials: Ian was born and grew up in Australia. Since then, he has traveled and lived in numerous locations and currently resides in Montreal, Canada. Ian is the founder, a writer, and editor in chief for Disabled World. Ian believes in the Social Model of Disability, a belief developed by disabled people in the 1970s. The social model changes the focus away from people's impairments and towards removing barriers that disabled people face daily. To learn more about Ian's background, expertise, and achievements, check out his bio.