18 - 30 (N = 121)

31 - 50 (N = 89)

51 - 83 (N = 54)

Mean

Mean

Mean

Chi-Square

p value

Dental Self-confidence

15.96

16.78

16.85

1.164

0.559

Social Impact

13.23

13.27

11.33

7.309

0.026

Psychological Impact

12.35

12.83

11.04

4.433

0.109

Aestetic Concerns

6.29

6.84

5.89

6.647

0.036

PIDAQ

47.83

49.73

45.11

5.145

0.076