Related Experiment Video
Updated: Jan 11, 2026

Comparing Eye-tracking Data of Children with High-functioning ASD, Comorbid ADHD, and of a Control Watching Social Videos
Published on: December 7, 2018
A Network Analysis of ADHD and ASD Symptoms in Chinese Children: Insights on Age and Gender Differences
Jie Luo1, Wen Shao2, Yuanzhen Wu1
1The National Clinical Research Center for Mental Disorders & Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital & the Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China.
Insights
Inattentive symptoms are key links between Attention-Deficit/Hyperactivity Disorder (ADHD) and Autism Spectrum Disorder (ASD) in Chinese children. These findings highlight the importance of addressing attentional difficulties for both conditions.
Area of Science:
- Child and Adolescent Psychiatry
- Developmental Psychology
- Network Analysis in Mental Health
Background:
- Attention-Deficit/Hyperactivity Disorder (ADHD) and Autism Spectrum Disorder (ASD) frequently co-occur.
- Understanding the transdiagnostic symptom overlap is crucial for effective intervention.
- Previous research has not fully elucidated the network structure of combined ADHD and ASD symptoms in diverse populations.
Purpose of the Study:
- To investigate the transdiagnostic interactions between ADHD and ASD symptoms in Chinese children.
- To identify core and bridging symptoms within a combined ADHD-ASD symptom network.
- To examine how symptom network structures differ across gender and age subgroups.
Main Methods:
- Symptom network analysis of data from 71,217 Chinese children using the Child Behavior Checklist (CBCL).
- Exploratory Graph Analysis (EGA) for community detection and Glasso for network estimation.
- Network Comparison Tests (NCT) to assess subgroup differences.
Main Results:
- Inattentive symptoms (e.g., 'Cannot concentrate') were identified as central bridging nodes between ADHD and ASD.
- Three distinct symptom communities emerged: inattentive/internalizing, hyperactive/impulsive, and social withdrawal/low energy.
- Females showed significantly higher network connectivity than males; older children exhibited greater symptom overlap.
Conclusions:
- Attentional difficulties are pivotal in the psychopathology linking ADHD and ASD.
- Findings suggest tailored screening for Chinese children considering gender and cultural context.
- Results can inform school mental health support and policy development.
Objective:
This study aimed to explore the transdiagnostic interactions between ADHD and ASD symptoms in Chinese children, identifying core and bridging symptoms, and examining differences in symptom networks across gender and age subgroups.
Method:
Using data from a nationwide mental health survey of 71,217 Chinese children (mean age = 11.49, SD = 2.82), a symptom network analysis was conducted. ADHD and ASD symptoms were assessed via the Child Behavior Checklist (CBCL), with ASD items selected from an empirically derived CBCL autism scale. Network estimation was performed using the Glasso algorithm, and community detection was achieved through exploratory graph analysis (EGA). Network comparison tests (NCT) were used to evaluate differences in network structure and connectivity between gender (male vs. female) and age (younger vs. older) subgroups.
Results:
Inattentive symptoms (I8 "Cannot concentrate," I78 "Inattentive/easily distracted") emerged as central bridging nodes linking ADHD and ASD symptoms. Three stable communities were identified: (1) an inattentive/internalizing cluster reflecting overlapping ADHD-inattentive and ASD features, (2) a hyperactive/impulsive and immature behavior cluster, and (3) a social withdrawal/low energy cluster representing core ASD features. Females exhibited significantly higher network connectivity than males (global strength: S = 1.05, p = 0.03), with tighter symptom interplay. Older children showed greater ADHD-ASD symptom overlap, though global strength differences were non-significant (S = 0.70, p = 0.13).
Conclusion:
Two inattentive symptoms (I8 and I78) emerged as among the most strongly connected items in the combined ADHD-ASD symptom profile, suggesting that attentional difficulties could play an important role in the psychopathological mechanisms underlying both conditions. Nevertheless, this cross-sectional finding does not establish causality; longitudinal and intervention studies remain necessary. Screening approaches tailored to gender differences and local cultural context could improve identification of these symptoms in Chinese children and adolescents. The present findings may also guide future refinements in school mental-health support and related policy development.
More Related Videos
10:02Event Related Potentials ERPs and other EEG Based Methods for Extracting Biomarkers of Brain Dysfunction: Examples from Pediatric Attention Deficit/Hyperactivity Disorder ADHD
Published on: March 12, 2020
05:48The Adventures of Fundi Intervention Based on the Cognitive and Emotional Processing in Attention Deficit Hyperactive Disorder Patients
Published on: June 12, 2020
Related Concept Videos
Attention-Deficit/Hyperactivity Disorder
Diagnostic Criteria and Symptoms
To diagnose ADHD, symptoms must manifest before age 12 and be evident across multiple settings....
Autism Spectrum Disorder
These core symptoms manifest differently among individuals, ranging from mild to severe. The disorder's complexity extends beyond its clinical presentation, encompassing a diverse range of biological, cognitive, and sociocultural influences.
Socioemotional Experience and Gender Development
Conduct Disorder
Panic Disorder
Adler's Individual Psychology