Level | Brush at least 2 times a day | Brush less than 2 times a day | Total | p- value | |||
---|---|---|---|---|---|---|---|
Abundance | Percentage | Abundance | Percentage | ||||
Gender | Girl | 279 | 74.6 | 95 | 25.4 | 374 | 0.001 |
Boy | 329 | 85.0 | 58 | 15.0 | 384 | ||
Age | 14–13 | 150 | 78.5 | 41 | 21.5 | 191 | 0.733 |
15 | 378 | 79.9 | 95 | 20.1 | 473 | ||
16 | 80 | 82.5 | 17 | 17.5 | 97 | ||
Number of children in the family | 1 | 111 | 80.4 | 27 | 19.6 | 138 | 0.958 |
2 | 326 | 80.1 | 81 | 19.9 | 407 | ||
3 | 118 | 78.1 | 33 | 21.9 | 151 | ||
4 and above | 47 | 79.9 | 12 | 20.3 | 59 | ||
Birth rank | 1 | 308 | 79.6 | 79 | 20.4 | 387 | 0.950 |
2 | 203 | 79.6 | 52 | 20.4 | 255 | ||
3 | 61 | 80.3 | 15 | 19.7 | 76 | ||
4 and more | 35 | 93.3 | 7 | 16.7 | 42 | ||
Father’s job | Employee | 129 | 75.4 | 42 | 24.6 | 171 | 0.230 |
manual worker | 65 | 87.8 | 9 | 12.2 | 74 | ||
Free | 336 | 79.8 | 85 | 14.3 | 421 | ||
the farmer | 24 | 85.7 | 4 | 19.7 | 28 | ||
Retired | 49 | 80.3 | 12 | 23.3 | 61 | ||
Mother’s job | housewife | 122 | 76.7 | 37 | 23.3 | 159 | 0.276 |
Non-housewife | 485 | 80.7 | 116 | 19.3 | 601 | ||
Father Education | illiterate | 21 | 95.5 | 1 | 4.5 | 22 | 0.016 |
Primary | 93 | 89.4 | 11 | 10.6 | 104 | ||
Middle school or high school | 160 | 80.4 | 39 | 19.6 | 199 | ||
diploma | 196 | 77.2 | 58 | 22.8 | 254 | ||
Post-diploma, bachelor’s degree and higher | 135 | 75.8 | 43 | 24.2 | 178 | ||
Mother’s education | illiterate | 21 | 77.2 | 4 | 16.0 | 25 | 0.008 |
Primary | 98 | 75.8 | 14 | 12.5 | 112 | ||
Middle school or high school | 172 | 84.0 | 30 | 14.9 | 202 | ||
diploma | 198 | 87.5 | 64 | 24.4 | 262 | ||
Post-diploma, bachelor’s degree and higher | 119 | 85.1 | 41 | 25.6 | 160 | ||
The economic situation | Good | 263 | 78.0 | 74 | 22.0 | 337 | 0.269 |
Medium / bad | 343 | 81.3 | 79 | 18.7 | 422 |