Table 2. - Comparison of medians and modes of subscales scores and overall score at T1 and T2 among patients.
| P-CPQ | Median | Mode | Median | Mode | p-value | |
|---|---|---|---|---|---|---|
| range | T1 | T1 | T2 | T2 | ||
| OS | 0 - 24 | 4 | 4 | 4 | 5 | p = 0.087* |
| FL | 0 - 32 | 5 | 2 | 4 | 0 | p = 0.540* |
| EW | 0 - 28 | 5 | 3 | 2 | 0 | p < 0.001* |
| SW | 0 - 40 | 4 | 0 | 2 | 0 | p < 0.001* |
| OL | 0 - 124 | 20 | 10 | 13 | 3 | p < 0.001** |
*Bonferroni correction. Significant at p < 0.013. **Wilcoxon test. Significant at p < 0.05. T1 = before fixed appliance placement; T2= 12 months after fixed appliance placement; OS = oral symptoms; FL = functional limitations; EW = emotional well-being; SW = social well-being; OL = overall score.