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Published on: December 7, 2018
COVID-19 Morbidity Among Individuals with Autistic Spectrum Disorder: A Matched Controlled Population-Based Study
Israel Krieger1, Galit Erez1, Orly Weinstein2,3
1Shalvata Mental Health Center, affiliated with the Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.
Insights
Individuals with Autism Spectrum Disorder (ASD) face higher COVID-19 infection rates and hospitalization risks, particularly adults aged 40-60 and men. This highlights the need for targeted public health strategies to protect this vulnerable population.
Area of Science:
- Medical research
- Public health
- Neurodevelopmental disorders
Background:
- Autism Spectrum Disorder (ASD) is a complex neurodevelopmental condition.
- The impact of ASD on susceptibility to infectious diseases, including COVID-19, requires further investigation.
- Understanding COVID-19 risks in ASD is crucial for public health policy.
Purpose of the Study:
- To determine if individuals with ASD have higher rates of COVID-19 infection.
- To assess if individuals with ASD are more prone to severe COVID-19 outcomes, such as hospitalization.
- To identify demographic factors influencing COVID-19 risk within the ASD population.
Main Methods:
- A retrospective cohort study design was employed.
- Data from 32,812 individuals, including those with ASD and matched controls, were analyzed.
- COVID-19 infection rates and hospitalization data were compared between groups.
Main Results:
- Individuals with ASD exhibited significantly higher COVID-19 infection rates compared to controls.
- The risk of infection was most pronounced in the 40-60 age group (OR=2.05).
- Higher hospitalization odds were observed in men with ASD (OR=2.40), but not in women.
Conclusions:
- ASD is associated with increased vulnerability to COVID-19 infection and severe illness.
- Medical and environmental factors may contribute to these elevated risks.
- Proactive healthcare policies are recommended to mitigate COVID-19 risks for individuals with ASD.
Abstract:
In this study we aimed to assess whether individuals with ASD are prone to higher infection rates, or to severe COVID-19 illness. Individuals with ASD and age- and gender-matched controlled counterparts (total n = 32,812) were assessed for COVID-19 infection rates and hospitalizations. Results indicated higher infection rates among individuals with ASD, with the largest effect among individuals aged 40-60 (OR = 2.05, 95%CI 1.33-3.15, p < .001), as well as higher odds for hospitalizations, evident primarily in men (OR = 2.40, 95%CI 1.14-5.02, p = 0.02) but not women. Medical and environmental risk factors may associate ASD with higher infection and morbidity rates. Healthcare policy providers should consider proactive steps to protect this population from the associated risks.
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