Research Article
Assessment of Brushing Techniques in School Children and Its Association with Dental Caries, Omdurman, 2019
Table 1
Distribution of the sample size according to age, gender, grade, and education.
| Variables | N | % |
| Age | | | 9 | 29 | 7.3 | 10 | 113 | 28.5 | 11 | 194 | 49.0 | 12 | 60 | 15.2 | Gender | | | Female | 195 | 49.2 | Male | 201 | 50.8 | Grade | | | 5th grade | 196 | 49.5 | 6th grade | 200 | 50.5 | Education | | | Governmental | 198 | 50.0 | Private | 198 | 50.0 |
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