Adverse Childhood Experiences and Autism: A Meta-Analysis.

Hartley, Gemma; Sirois, Fuschia; Purrington, Jack; Rabey, Yasmin

Abstract

Evidence suggests that autistic children have a higher probability of experiencing adverse childhood experiences (ACEs) compared to their non-autistic peers. This meta-analysis (PROSPERO: CRD42022262635) aimed to quantify the association of autism and ACEs. Eight databases and Google Scholar were searched for studies that reported dichotomous outcomes regarding the associations between ACEs and autistic individuals, compared to non-autistic individuals. A random-effects model was used to calculate the average Odds Ratio (OR) of the relationship between a diagnosis of autism and ACEs. A total of 40 studies with 5,619,584 participants were included, generating an overall average OR 2.11 (CI 1.61, 2.77). Significant differences in the magnitude of association were found across studies with regards to the type of ACEs studied, comparison groups, and population type. Overall, moderate certainty evidence (downgraded for bias) indicates that autistic individuals are at greater risk of experiencing ACEs, compared to non-autistic individuals. Appropriate support for autistic individuals and their families are required to prevent ACEs and treat the impact of ACEs.

Citation

Hartley, G., Sirois, F., Purrington, J., & Rabey, Y. (2024). Adverse Childhood Experiences and Autism: A Meta-Analysis. Trauma, Violence, and Abuse, 25(3), 2297 - 2315. https://doi.org/10.1177/15248380231213314

• Journal Article Type: Article
• Acceptance Date: Oct 6, 2023
• Online Publication Date: Dec 1, 2023
• Publication Date: 2024-07
• Deposit Date: Jan 5, 2024
• Journal: Trauma, Violence, and Abuse
• Print ISSN: 1524-8380
• Electronic ISSN: 1552-8324
• Publisher: SAGE Publications
• Peer Reviewed: Peer Reviewed
• Volume: 25
• Issue: 3
• Pages: 2297 - 2315
• DOI: https://doi.org/10.1177/15248380231213314
• Public URL: https://durham-repository.worktribe.com/output/2027909