Association between adverse childhood experiences among children with special healthcare needs and dental care utilization.

Objectives: Adverse childhood experiences (ACEs) often have consequences beyond the immediacy of any specific event. The purpose of this study is to identify if ACEs in children with special healthcare needs (CSHCN) are associated with oral problems and dental care utilization.

Methods: The data source for this cross-sectional, secondary data analysis study was the 2017-2018 National Survey of Children's Health. Children were categorized as CSHCN or children with no special healthcare needs (CNSHCN) who had no, 1, 2, or ≥3 ACEs. Rho-Scott Chi-Square tests and bivariate and multivariable logistic regression analyses were conducted.

Results: CSHCN who have had 1, 2, or ≥3 ACEs were significantly more likely to have had an oral problem or dental caries within the previous year as compared with CNSHCN who did not have any ACE. For no dental visits for any reason and no preventive visits, CSHCN at all levels of ACE were not significantly different from CNSHCN and no ACE in adjusted analyses. However, CNSHCN who had ≥3 ACEs were significantly more likely to not have had a preventive dental or any dental visit within the previous year.

Conclusions: In this nationally representative study of children and adolescents in the United States, CSHCN who have had ACE were more likely to have oral health problems within the previous year as compared with CNSHCN who did not have ACE.