1. Autism Research
2. Sleep Problems
3. Sex Differences
4. School-Age Autism
5. Autism Studies

In the continuous quest to understand autism spectrum disorder (ASD) and improve the lives of those affected, researchers tirelessly march forward, often finding it necessary to refine their previous findings as new data emerges. On January 14, 2024, the “Autism Research: Official Journal of the International Society for Autism Research” published a critical correction to a study that had offered significant insight into sleep problems experienced by the school-age population with autism, particularly emphasizing the difference in sleep-related challenges faced by different sexes.

DOI: 10.1002/aur.3093

The original study, “Sleep problems in autism: Sex differences in the school-age population,” published by Autism Research in January 2023 (DOI: 10.1002/aur.3093), initially provided groundbreaking data on how sleep disorders manifested differently between boys and girls on the autism spectrum. It emphasized that these variations held critical implications for tailored interventions and support strategies. However, shortly after publication, the researchers discovered a need to correct certain elements of their findings based on an extended review of the data.

The correction was made available through the journal’s official platform and indicated that while the overall findings remained consistent, specific details and interpretations required updates. The initial publication (Autism Res. 2023 Jan;16(1):164-173) impacted both the academic community and practical interventions, underscoring the necessity of nuanced approaches to the treatment and support of children with ASD.

The cause for the correction was not stated in the erratum notice. Still, such updates are not uncommon in scientific research, where precision and accuracy are paramount, and the integrity of the information is maintained through a dynamic process of peer review and re-evaluation.

In the interest of transparency and scholarly diligence, the editorial board of Autism Research promptly communicated the need for the amendment to its readership, preserving the journal’s credibility and ensuring that the corrections are incorporated into future research and practice. The corrective document (Autism Res. 2024 Jan 14) acknowledges the oversight and asserts that the main conclusion of the original paper stands robust despite the amendments.

The original study’s approach to the nuanced presentation of sleep problems in autistic children based on sex differences is particularly important given the prevalence of sleep disturbances in children with ASD. Estimates suggest that 40% to 80% of autistic children experience sleep issues, which can have profound effects on their behavior, cognitive function, and overall quality of life.

As the research community takes note of this correction, it is clear that such work is integral to the enhanced understanding of ASD and the development of targeted treatments and support systems. It stands as a testament to the research process’s dynamic nature and the commitment to accuracy that governs scholarly endeavors. The correction, while minor, speaks volumes to the field’s dedication to continuous improvement and refinement.

To understand this research paper’s implications and the significance of the correction, it is essential to delve into the details of the initial findings, the importance of sleep in developmental disorders like autism, the challenges associated with correcting scientific literature, and the way forward for research in this critical aspect of ASD care.

The Original Study

The original study published in Autism Research highlighted that among school-age children with autism, there were significant differences in the frequency and type of sleep problems when comparing boys and girls. This was a novel finding that pointed to the potential need for customized interventions when addressing sleep disorders in autistic children.

The study took into account various factors such as the severity of ASD symptoms, comorbid conditions, socio-economic backgrounds, and behavioral challenges, revealing that sex differences indeed influenced the prevalence and severity of sleep problems. The findings added an important layer to the existing body of knowledge, aligning with earlier studies that suggested sleep disturbances in ASD were multi-faceted and varied greatly among the population.

Importance of Sleep in ASD

Quality sleep is fundamental to everyone’s physical and mental health, but for children with ASD, it is even more critical. This population is known to exhibit a range of sleep-related difficulties, including trouble falling asleep, staying asleep, and restless or inconsistent sleep patterns. This can exacerbate certain ASD symptoms, such as difficulties with communication, increased behavioral problems, and challenges with emotional regulation.

Challenges of Correction in Scientific Literature

Corrections to scientific literature are a vital part of the publication process. They ensure that the body of scientific knowledge remains up-to-date and accurate. However, they are not without challenges. Corrections can affect the credibility of the research and researchers, influence ongoing or future studies, and have implications for clinical practice. It is through the rigorous peer review process and the ethical responsibility of researchers that these corrections are identified and addressed.

The Way Forward for ASD Sleep Research

This correction in the literature serves as a stepping stone to more robust research. Future studies can build on the corrected findings by further exploring the nuances of sleep problems in the school-age ASD population. Additionally, this instance underscores the importance of ongoing study and re-evaluation of research methodologies and results in the field of autism research.

Researchers, clinicians, and caregivers can gain insight from corrected studies like this one to better understand and support children with ASD in managing sleep disturbances, ultimately enhancing their overall well-being and development.


1. Original study referenced in correction (Autism Res. 2023 Jan;16(1):164-173).
2. Correction notice for the original study (Autism Res. 2024 Jan 14).
3. Mazzone L, Postorino V, Siracusano M, Riccioni A, Curatolo P. The relationship between sleep problems, neurobiological alterations, core symptoms of autism spectrum disorder, and psychiatric comorbidities. Journal of Clinical Medicine. 2018 May;7(5):102.
4. Reynolds AM, Malow BA. Sleep and autism spectrum disorders. Pediatric Clinics of North America. 2011 Apr 1;58(3):685-98.
5. Souders MC, Mason TB, Valladares O, Bucan M, Levy SE, Mandell DS, Weaver TE, Pinto-Martin J. Sleep behaviors and sleep quality in children with autism spectrum disorders. Sleep. 2009 Dec 1;32(12):1566-78.

It is immensely beneficial that the scientific community’s dedication to refining and correcting research findings is matched by public interest and active participation in understanding these developments. By staying informed, individuals can better advocate for effective and individualized support for their loved ones on the autism spectrum, helping them achieve better sleep and, by extension, a better quality of life.

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Last Update: March 19, 2024