Related Experiment Video
Updated: Jun 6, 2025

Comparing Eye-tracking Data of Children with High-functioning ASD, Comorbid ADHD, and of a Control Watching Social Videos
Published on: December 7, 2018
Behavioral Changes During COVID-19 Omicron Variant Infection on Children with Autism Spectrum Disorder in China
Fang Ye1, Xiaonan Hou1, Jie Chen1
1Department of Pediatrics, China-Japan Friendship Hospital, Beijing, People's Republic of China.
Insights
The COVID-19 Omicron variant negatively impacted children with Autism Spectrum Disorder (ASD), worsening core features and challenging behaviors. Factors like infection and reduced activity contributed to these behavioral changes in autistic children.
Area of Science:
- Pediatric Psychology
- Neurodevelopmental Disorders
- Infectious Disease Epidemiology
Background:
- Autism Spectrum Disorder (ASD) is a complex neurodevelopmental condition characterized by social communication deficits and restricted, repetitive behaviors.
- The COVID-19 pandemic and its variants have presented unique challenges to global populations, including vulnerable groups like children with ASD.
- Understanding the specific impact of viral variants, such as Omicron, on the behavioral manifestations of ASD is crucial for targeted interventions.
Purpose of the Study:
- To investigate the behavioral changes in core Autism Spectrum Disorder (ASD) features and challenging behaviors among children during the COVID-19 Omicron wave in China.
- To identify factors associated with the exacerbation of these behaviors during the specified period.
Main Methods:
- An online survey was administered to 515 caregivers of children with ASD.
- The survey collected data on sociodemographics, COVID-19 clinical features, core ASD features, challenging behaviors, and daily life alterations.
- Statistical analysis was performed to identify factors associated with behavioral changes.
Main Results:
- A significant proportion of children with ASD experienced worsening core features (22.9%) and challenging behaviors (37.1%) post-Omicron wave.
- Frequently reported worsening behaviors included sleep disorders, eating problems, and inattentive symptoms.
- Factors linked to worsened core ASD features included Omicron infection, reduced outdoor activity, and lower caregiver health-related quality of life (HRQoL).
- Worsened challenging behaviors were associated with Omicron infection, less frequent rehabilitation, and lower caregiver HRQoL.
Conclusions:
- The COVID-19 Omicron variant significantly impacted the behavior of children with ASD.
- Behavioral changes in core ASD features and challenging behaviors were distinct and influenced by COVID-19 infection and other environmental and caregiver-related factors.
- These findings highlight the need for continued support and tailored strategies for children with ASD during public health crises.
Purpose:
The objective of this study was to investigate the behavioral changes in the core features and challenging behaviors of children with Autism Spectrum Disorder (ASD) during the COVID-19 Omicron wave (from December 2022 to January 2023) in China.
Patients And Methods:
A total of 515 caregivers of children with ASD completed an online survey. This survey was designed to assess the sociodemographic characteristics of the children and their caregivers, the clinical features of COVID-19, the manifestation of core ASD features and challenging behaviors, and the alterations in daily life following the COVID-19 Omicron variant wave.
Results:
The children with ASD had an average age of 5.4 years, with 79.6% being male. After the Omicron wave, the proportions of participants with worsening core ASD features and challenging behaviors were 22.9% and 37.1%, respectively. Sleep disorders (20.0%), eating problems (18.6%), and inattentive symptoms (17.5%) were the most frequently reported worsening behaviors. The factors associated with the worsening of core ASD features included infection with the Omicron variant of COVID-19, reduced outdoor activity, and a lower score of caregiver health-related quality of life (HRQoL). The worsening of challenging behaviors was associated with infection with the Omicron variant of COVID-19, a lower frequency of rehabilitation training, and a lower score of HRQoL.
Conclusion:
The outbreak of the COVID-19 Omicron variant had an impact on the behaviors of autistic children. The behavior changes in core ASD features and challenging behaviors differed and were associated with COVID-19 infection and other factors.
Related Concept Videos
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.
Oppositional Defiant Disorder
Diagnostic Criteria and...
Operant Conditioning Intervention
In operant conditioning, behaviors that are...
Modeling in Therapy
Participant Modeling
Participant modeling involves therapists demonstrating calm and effective behaviors in...
Conduct Disorder
Obsessive-Compulsive Disorder

