Variables | Child Impact section | Family Impact section | ||||||
---|---|---|---|---|---|---|---|---|

Mean B-ECOHIS Score (SD) | Mean B-ECOHIS Score (SD) |
P- value, Kruskall-Wallis test
| ||||||

n | [Median B-ECOHIS Score] | Difference |
P value Kruskall-Wallis test
| n | [Median B-ECOHIS Score] | Difference | ||

Preliminary study
| ||||||||

Decayed, missing and/or filled teeth
| ||||||||

None _{(a)}
| 81 | 1.2 (2.1) | 81 | 0.4 (1.1) | ||||

[0.0] | a,b*** | - | [0.0] | a,b*** | - | |||

One or more _{(b)}
| 69 | 4.2 (3.7) | 69 | 2.7 (2.5) | ||||

[4.0] | [2.0] | |||||||

Decayed teeth
| ||||||||

None _{(a)}
| 90 | 1.3 (2.1) | 90 | 0.5 (1.2) | ||||

[0.0] | [0.0] | |||||||

1-3 _{(b)}
| 36 | 4.1 (4.0) | a,b***; | p < 0.001 | 36 | 2.3 (2.3) | a,b***; | p < 0.001 |

[3.0] | a,c***; | [2.0] | a,c***; | |||||

≥4 _{(c)}
| 24 | 5.2 (3.4) |
b, c^{n.s}
| 24 | 3.7 (2.7) | b,c* | ||

[5.5] | [2.0] | |||||||

Discolored upper anterior teeth
| ||||||||

None _{(a)}
| 132 | 2.2 (3.1) | 132 | 1.1 (1.9) | ||||

[1.0] | a,b*** | - | [0.0] | a,b*** | - | |||

One or more _{(b)}
| 18 | 5.2 (3.5) | 18 | 3.7 (3.1) | ||||

[5.5] | [3.0] | |||||||

Field study | ||||||||

Decayed, missing and/or filled teeth
| ||||||||

None _{(a)}
| 862 | 1.2 (2.6) | 875 | 0.6 (1.6) | ||||

[0.0] | a,b*** | - | [0.0] | a,b*** | - | |||

One or more _{(b)}
| 737 | 4.5 (5.6) | 746 | 2.7 (3.3) | ||||

[2.0] | [2.0] | |||||||

Decayed teeth
| ||||||||

None _{(a)}
| 980 | 1.4(2.8) | 997 | 0.8 (1.8) | ||||

[0.0] | [0.0] | |||||||

1-3 _{(b)}
| 387 | 3.2 (4.4) | a,b***; | p < 0.001 | 389 | 2.1 (3.0) | a,b***; | p < 0.001 |

[1.0] | a,c***; | [0.0] | a,c***; | |||||

≥4 _{(c)}
| 232 | 7.3 (7.0) | b,c*** | 235 | 4.2 (3.7) | b,c*** | ||

[5.5] | [4.0] | |||||||

Discolored upper anterior teeth
| ||||||||

None _{(a)}
| 1364 | 2.5 (4.4) | 1381 | 1.5 (2.7) | ||||

[0.0] | a,b*** | - | [0.0] | a,b*** | - | |||

One or more _{(b)}
| 219 | 3.0 (4.1) | 220 | 2.0 (2.9) | ||||

[1.0] | [0.0] |