The Relationship Between Knowledge and Tooth Brushing Behavior in Children with Mild Impairment in SLBN Full River City Year 2024

Abstract

Background: Mental retardation is a child who has below average intellectual abilities and tends to be intellectually, physically, emotionally and socially retarded. The causes of dental and oral disease are influenced by various factors, including knowledge, behavior, and dental and oral health services. Dental and oral diseases that many Indonesian people suffer from are generally related to dental and oral hygiene. One way to maintain oral hygiene is by brushing your teeth properly and correctly. The aim of this research was to determine the relationship between knowledge and tooth brushing behavior in mentally retarded children at SLB N Sungai Penuh City. 

Method: This research design used a cross sectional method, the sample used was purposive sampling, a total of 32 students. The data collection method is by distributing questionnaires to be filled in by students and using the data analysis technique uses Chi-Square.

Result: The results of research on the level of knowledge of SLB N students in Sungai Penuh City had high criteria of 31.3%, medium 43.8%, and low 25.0%. Based on tooth brushing behavior, the criteria are 34.4% good, 37.5% moderate, and 28.1%. Conclusion: The results of statistical tests showed that there was a significant relationship between knowledge and toothbrushing behavior in children with intellectual disabilities at SLB N Sungai Penuh City.