Efficacy of Social Story Intervention in Training Toothbrushing Skills Among Special-Care Children With and Without Autism.

Abstract

Toothbrushing is a routine practice for oral hygiene maintenance. It is also a challenging task for young children with special care needs. In this study, social stories were employed to teach toothbrushing skills for preschool children with special needs. Those children were recruited from the Special Child Care Centers, including 87 children with autism and 94 children without autism. A validated toothbrushing social story was used to demonstrate the toothbrushing procedure for all the recruited children. Parents were encouraged to show the stories to their children before or during their daily toothbrushing. Children's toothbrushing performance, oral hygiene status, and gingival health status were assessed at baseline and 6 months. Toothbrushing performance, oral hygiene, and gingival status of the recruited children were significantly improved after using social stories. Moreover, children with autism showed better oral hygiene status (P = 0.01) and better gingival status (P < 0.001) than their peers without autism. However, there were no significant differences in the toothbrushing performance among children with and without autism. The regression models indicated that the improvement of children's toothbrushing performance and oral health status were associated with children's intellectual functioning and parents' attitudes toward the usefulness of social story intervention. The principal findings suggested that social story intervention could be used to improve toothbrushing skills among children with or without autism, while it was more efficient in improving the oral hygiene status among children with autism. Autism Res 2020, 13: 666-674. © 2019 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: Toothbrushing is considered as a basic self-care practice that should be advocated in early childhood. We used social stories to train toothbrushing skills among preschoolers with special care needs. The toothbrushing skills of the recruited children were significantly improved after 6-months intervention, and children with autism showed better oral hygiene status than their peers without autism. These findings suggested that social story-based health promotion could be implemented among children with special needs.