Abstract
ABSTRACTThe present cross-sectional study was carried out to assess the impact of poor oral health status on school performance of 600 primary and nursery school children of Bengaluru city, India. The data were collected using the methods and standards recommended by the WHO for oral health surveys. Oral health status was assessed using the df-t index (number of decayed and filled teeth). Academic performance was assessed based on the marks obtained. The children were divided into three groups: Excellent, average, below average (as given by the school teachers). Comparison between categorical variables was performed using one-way ANOVA using the SPSS software package (version 12.0). The mean df-t of the excellent group was 1.56 ± 2.5, for average group it was 2.05 ± 2.8 and for the below average group it was 4.47 ± 2.7. The below average group showed high caries index compared to other groups. The relation between school performance and mean df-t was found to be statistically significant (p < 0.001). The findings of this study demonstrate the impact that poor oral health has, on lowering school performance in children. It can be safely concluded that improvement of children's oral health may be a vehicle to improve their educational experience.How to cite this article: Garg N, Anandakrishna L, Chandra P. Is there an Association between Oral Health Status and School Performance? A Preliminary Study. Int J Clin Pediatr Dent 2012; 5(2):132-135.
Highlights
Student health is a strong predictor of academic performance
The present survey examined the effect of oral health status on the school performance of children
The pain and infection caused by tooth decay can lead to problems in eating, speaking, and learning.[9]
Summary
Student health is a strong predictor of academic performance. Healthy, happy, active and well-nourished youth are more likely to attend school, be engaged and be ready to learn. Dental problems (e.g. pain, infection and teeth missing due to tooth decay) can cause chewing problems which can limit food choices and result in inadequate nutrition.[6] Nutritional deficiencies hinder children’s school performance, reduce their ability to concentrate and perform complex tasks, contribute to behavioral problems and can have detrimental effects on children’s cognitive development and on productivity in adulthood.[7,8] It is appropriate to hypothesize that poor oral health may burden children in achieving academically, affecting their school performance. A null hypothesis that there is no impact of poor oral health status on school performance, while controlling for other health and sociodemographic factors has been proposed
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