Knowledge of Dental and Oral Health in Deaf Students at SLB Negeri Purworejo

Knowledge of dental and oral health is a very important in supporting behavior to maintain hygiene health. Deaf children have problems the hearing process. Hearing limitations deaf result lack information obtained, including on The results preliminary study stated that 70% dead students did not know about knowledge purpose this was describe at SLB Negeri Purworejo. Method: This type research descriptive with cross sectional methods. sampling method uses saturated technique. number samples used were 40 respondents Purworejo according inclusion exclusion criteria. instrument questionnaire students. processed using tabulation determine analysis. Results: level (71.4%) good category age 16-19 years. male better than gender female impairment (64.7%). based last education parents mostly high school (61.1%). Conclusion: category, namely years, students, school.