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Differences in Mealtime Behaviors, Food Security, and Weight Concerns Between Neurotypical Youth and Youth with Autism Spectrum Disorder

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Abstract

Objectives

The purpose of this study was to examine the differences in nutrition-related factors between youth with ASD and NT youth, and to examine the association between ASD diagnosis, sociodemographic factors, and nutrition-related variables with child weight status.

Methods

Data was utilized from the 2019 National Survey of Children’s Health which consisted of items related to children’s health and well-being. Parent-reported variables on dietary behaviors, child weight concerns, mealtime behaviors, and food insecurity were compared between children with ASD and NT youth using chi-square analyses. Logistic regression examined factors related to physician-reported concerns regarding overweight status among youth.

Results

A total of 59,725 including 1,702 (weighted sample of 1,954,261) children with ASD and 58,023 (weighted sample of 70,959,327) NT children were included in the analysis. A greater percentage of parents of children with ASD reported weight-related concerns about their child (p < .001), food insecurity (p < .001), and fewer family meals together (p = .04) compared to parents of NT youth. Results from the regression analysis revealed that the odds of weight concerns for youth with ASD were 2.29 times (95%CI = 1.62-3.25) the odds of weight concerns for NT youth.

Conclusion

Children with ASD experienced more nutrition-related difficulties than NT youth, and an ASD diagnosis was most strongly associated with physician-reported weight concerns compared to other sociodemographic and nutrition-related factors. Future research should further examine the role of food insecurity and family meal frequency on nutritional difficulties and weight status in families of children with ASD.

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Data Availability

All data and supporting documentation are publicly available from Data Resources Center for Child & Adolescent Health. https://www.childhealthdata.org/dataset.

References

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Funding

No funding was received for conducting this study.

Author information

Authors and Affiliations

Authors

Contributions

All authors contributed to the study conception and design. Mariam Spieler Tahech wrote the initial draft of the manuscript introduction and methods sections. Cassie L. Odahowski assisted with the data analysis and write-up of the results section. Jeanette M. Garcia wrote the discussion section of the manuscript and assisted with the data analysis and development of the tables in the results section. All authors commented on previous versions of the manuscript. All authors read and approved the final manuscript.

Corresponding author

Correspondence to Jeanette M. Garcia.

Ethics declarations

Ethics Approval

This study is a secondary data analysis from a national, publicly available dataset. Therefore, the authors’ Institutional Review Board (IRB) declared the current study as “Non-Human Subjects Research”, and did not require IRB review and approval.

Conflicts of Interest

The authors have no relevant financial or non-financial interests to disclose.

Consent to Participate

This study is a secondary data analysis from a national, publicly available dataset, and therefore, it was not necessary to obtain participant consent to perform this study.

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Tahech, M.S., Odahowski, C.L. & Garcia, J.M. Differences in Mealtime Behaviors, Food Security, and Weight Concerns Between Neurotypical Youth and Youth with Autism Spectrum Disorder. Adv Neurodev Disord 8, 262–270 (2024). https://doi.org/10.1007/s41252-023-00329-2

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  • DOI: https://doi.org/10.1007/s41252-023-00329-2

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