Effectiveness of School-Based Oral Health Education Programs in Improving Knowledge, Attitude, and Practice Among Primary School Students: A Pre-Post Intervention Study

Background Oral health is essential for overall well-being, yet it is often neglected among children due to insufficient awareness. School-based oral health education programs can be pivotal in enhancing knowledge, attitudes, and practices (KAP) related to oral hygiene. Aim To evaluate the effectiveness of a school-based oral health education program in improving KAP among primary school students through a pre-post intervention study. Methods A pre-post intervention study was conducted among 120 primary school students aged 8–12. A validated KAP questionnaire was used to assess baseline data. The intervention consisted of a four-week oral health education program involving interactive sessions, visual aids, and demonstrations. Four weeks after the program, the KAP was reassessed. Statistical analysis included paired t-tests and chi-square tests to evaluate changes in KAP scores. Results Knowledge: A significant increase was observed in mean knowledge scores post-intervention (p < 0.001). Attitudes: Positive changes in attitudes toward oral hygiene were noted, with a higher proportion of students acknowledging the importance of regular dental care (p < 0.001). Practices: Improved brushing frequency (from 1.1 to 2.2 times/day, p < 0.001) and flossing habits (p < 0.05) were reported. The intervention demonstrated high engagement and satisfaction among participants. Conclusion The school-based oral health education program significantly improved KAP among primary school students. Incorporating such programs into school curricula can be a cost-effective strategy for promoting long-term oral health.