Table 2. Comparison of the medians and modes of CPQ8-10 subscale and overall scores for the two early treatment protocols of anterior dental crossbite.
| CPQ8-10 Variation | Median T1 | Mode T1 | Median T2 | Mode T2 | p value T1 - T2 | |
| Group 1 | ||||||
| OS | 0 - 20 | 7.00 | 12 | 4.00 | 6 | 0.032* |
| FL | 0 - 20 | 7.00 | 8 | 1.00 | 0 | 0.004* |
| EW | 0 - 20 | 6.00 | 0 | 1.00 | 0 | 0.012* |
| SW | 0 - 40 | 6.00 | 0 | 4.00 | 0 | 0.269* |
| OL | 0 - 100 | 35.00 | 36 | 12.00 | 3 | 0.015** |
| Group 2 | ||||||
| OS | 0 - 20 | 3.00 | 2 | 5.00 | 8 | 0.441* |
| FL | 0 - 20 | 1.00 | 0 | 2.00 | 0 | 0.590* |
| EW | 0 - 20 | 0.00 | 0 | 3.00 | 0 | 0.683* |
| SW | 0 - 40 | 1.00 | 0 | 1.00 | 0 | 0.570* |
| OL | 0 - 100 | 7.00 | 2 | 8.00 | 0 | 0.589** |
CPQ8-10 = Child Perceptions Questionnaire.
T1 = before beginning treatment. T2 = 12 months after beginning treatment.
OS = oral symptoms; FL = functional limitations; EW = emotional well-being; SW = social well-being; OL = overall score.
* Wilcoxon signed-rank test and Bonferroni correction. Significance level < 0.013.
** Wilcoxon signed-rank test. Significance level < 0.05.