Table 5 Construct validity of the adapted English PIDAQ with regards to self-perceived dental appearance rank
PIDAQ variables | Rate Appearance | N | PIDAQ Scores | p value | ||||
|---|---|---|---|---|---|---|---|---|
Mean | SD | Quartiles | ||||||
| Â | Â | Â | Â | Â | Lower | Middle | Upper | Â |
12–14 years | ||||||||
 Dental Self-Confidence | Excellent | 20 | 20.0 | 5.3 | 14.0 | 22.5 | 23.8 | 0.00* |
Good | 111 | 17.6 | 4.9 | 14.0 | 18.0 | 20.0 | ||
Average | 54 | 12.7 | 4.4 | 9.8 | 13.0 | 16.0 | ||
Poor | 17 | 9.9 | 4.2 | 7.0 | 8.0 | 11.5 | ||
 Social Impact | Excellent | 20 | 16.7 | 5.1 | 12.0 | 16.0 | 20.5 | 0.00* |
Good | 111 | 17.1 | 5.8 | 12.0 | 16.0 | 22.0 | ||
Average | 54 | 19.7 | 6.5 | 14.8 | 19.0 | 24.5 | ||
Poor | 17 | 25.7 | 7.0 | 21.0 | 27.0 | 30.5 | ||
 Psychological Impact | Excellent | 20 | 14.8 | 5.2 | 10.5 | 15.0 | 17.0 | 0.00* |
Good | 111 | 15.1 | 4.7 | 12.0 | 15.0 | 19.0 | ||
Average | 54 | 17.9 | 4.7 | 14.0 | 17.5 | 21.3 | ||
Poor | 17 | 21.7 | 5.5 | 18.0 | 23.0 | 26.0 | ||
 Aesthetic Concern | Excellent | 20 | 3.8 | 1.7 | 2.0 | 3.0 | 5.8 | 0.00* |
Good | 111 | 4.1 | 1.9 | 3.0 | 4.0 | 5.0 | ||
Average | 54 | 5.1 | 1.9 | 4.0 | 5.0 | 6.0 | ||
Poor | 17 | 6.5 | 2.2 | 4.5 | 6.0 | 8.5 | ||
 Total PIDAQ | Excellent | 20 | 55.2 | 8.7 | 49.5 | 53.5 | 60.5 | 0.02* |
Good | 111 | 54.0 | 10.9 | 46.0 | 54.0 | 62.0 | ||
Average | 54 | 55.4 | 11.2 | 46.8 | 53.0 | 66.3 | ||
Poor | 17 | 63.8 | 12.1 | 53.0 | 67.0 | 74.0 | ||
15–17 years | ||||||||
 Dental Self-Confidence | Excellent | 18 | 19.9 | 6.5 | 13.8 | 21.0 | 25.5 | 0.00* |
Good | 78 | 17.5 | 4.4 | 14.0 | 17.0 | 21.0 | ||
Average | 73 | 13.3 | 3.8 | 10.5 | 13.0 | 16.0 | ||
Poor | 21 | 9.2 | 2.6 | 6.5 | 10.0 | 11.5 | ||
 Social Impact | Excellent | 18 | 17.7 | 6.9 | 9.8 | 18.0 | 22.8 | 0.00* |
Good | 78 | 16.8 | 5.7 | 12.8 | 17.0 | 20.0 | ||
Average | 73 | 21.6 | 5.6 | 17.5 | 22.0 | 26.0 | ||
Poor | 21 | 25.6 | 8.1 | 19.0 | 25.0 | 31.5 | ||
 Psychological Impact | Excellent | 18 | 15.4 | 5.9 | 9.8 | 15.5 | 20.0 | 0.00* |
Good | 78 | 14.3 | 4.7 | 11.0 | 13.0 | 18.0 | ||
Average | 73 | 19.1 | 4.4 | 15.0 | 20.0 | 22.5 | ||
Poor | 21 | 22.2 | 5.5 | 17.5 | 24.0 | 27.0 | ||
 Aesthetic Concern | Excellent | 18 | 4.0 | 2.3 | 2.0 | 3.0 | 6.0 | 0.00* |
Good | 78 | 4.1 | 1.6 | 2.8 | 4.0 | 5.0 | ||
Average | 73 | 5.3 | 1.4 | 4.0 | 5.0 | 6.0 | ||
Poor | 21 | 6.1 | 2.3 | 4.0 | 6.0 | 8.0 | ||
 Total PIDAQ | Excellent | 18 | 56.6 | 11.3 | 45.0 | 54.5 | 64.8 | 0.00* |
Good | 78 | 52.6 | 11.0 | 44.0 | 53.0 | 61.3 | ||
Average | 73 | 59.3 | 10.5 | 52.0 | 59.0 | 67.5 | ||
Poor | 21 | 63.1 | 14.1 | 50.0 | 67.0 | 74.0 | ||
12–17 years | ||||||||
 Dental Self-Confidence | Excellent | 38 | 20.0 | 5.8 | 14.0 | 21.5 | 24.3 | 0.00* |
Good | 189 | 17.6 | 4.7 | 14.0 | 18.0 | 20.5 | ||
Average | 127 | 13.0 | 4.0 | 10.0 | 13.0 | 16.0 | ||
Poor | 38 | 9.5 | 3.4 | 7.0 | 9.0 | 11.3 | ||
 Social Impact | Excellent | 38 | 16.9 | 6.0 | 11.8 | 16.0 | 22.0 | 0.00* |
Good | 189 | 17.0 | 5.7 | 12.5 | 17.0 | 21.0 | ||
Average | 127 | 20.8 | 6.0 | 16.0 | 20.0 | 26.0 | ||
Poor | 38 | 25.6 | 7.5 | 19.8 | 27.0 | 31.0 | ||
 Psychological Impact | Excellent | 38 | 15.1 | 5.5 | 10.0 | 15.0 | 18.3 | 0.00* |
Good | 189 | 14.8 | 4.7 | 11.0 | 15.0 | 18.0 | ||
Average | 127 | 18.6 | 4.6 | 15.0 | 19.0 | 22.0 | ||
Poor | 38 | 22.0 | 5.4 | 17.8 | 23.5 | 26.3 | ||
 Aesthetic Concern | Excellent | 38 | 3.9 | 2.0 | 2.0 | 3.0 | 6.0 | 0.00* |
Good | 189 | 4.1 | 1.6 | 3.0 | 4.0 | 5.0 | ||
Average | 127 | 5.2 | 1.6 | 4.0 | 5.0 | 6.0 | ||
Poor | 38 | 6.3 | 2.2 | 4.0 | 6.0 | 8.0 | ||
 Total PIDAQ | Excellent | 38 | 55.8 | 9.9 | 47.8 | 55.0 | 63.3 | 0.00* |
Good | 189 | 53.4 | 11.0 | 45.0 | 54.0 | 61.5 | ||
Average | 127 | 57.6 | 10.9 | 50.0 | 56.0 | 57.0 | ||
Poor | 38 | 63.4 | 13.0 | 50.0 | 67.0 | 74.0 | ||