The Influence of Tooth Brushing Skills on the Debris Index of Children with Intellectual Disabilities

Oral and dental health is an essential part of overall well-being, particularly for children with intellectual disabilities who face challenges in self-care. These children require specific assistance and training to maintain oral hygiene. This study aimed to examine the influence of tooth brushing skills on the debris index of children with intellectual disabilities at SLB C Autis Negeri Tuban in 2024. An analytical research design with a cross-sectional approach was employed. The sample consisted of 22 intellectually disabled students from grades IV and V, selected using random sampling techniques. Data collection was conducted through direct observation of tooth brushing skills and measurement of the debris index before and after brushing. Data were analyzed using the Chi-Square test with SPSS software. The findings indicated that the majority of students demonstrated poor tooth brushing skills and had a high debris index both before and after brushing. However, a reduction in the debris index was observed in some students following tooth brushing, though not all changes were statistically significant. The Chi-Square test revealed a significant relationship between tooth brushing skills and the debris index (p = 0.002). It can be concluded that adequate tooth brushing skills positively influence the reduction of the debris index in children with intellectual disabilities at SLB C Autis Negeri Tuban.