IOTN-AC Score | Dental self-confidence (reverse scores of items 1–6) | Social impact (score of items 7–14) | Psychological impact (score of items 15–20) | Aesthetic Concern (scores of items 20–23) | Total |
---|---|---|---|---|---|
1 (n = 222) | 6.13 ± 5.12 | 7.24 ± 5.22 | 5.51 ± 5.42 | 2. 81 ± 2.12 | 21.69 ± 15.62 |
2 (n = 88) | 7.14 ± 5.12 | 8.56 ± 4.21 | 6.69 ± 3.74 | 3.55 ± 3.13 | 25.96 ± 13.39 |
3 (n = 43) | 11.32 ± 6.12 | 10.22 ± 3.49 | 8.11 ± 5.19 | 7.24 ± 5.91 | 36.89 ± 15.21 |
≤ 4 (n = 47) | 13.21 ± 5.42 | 11.45 ± 3.42 | 12.15 ± 6.12 | 8.31 ± 5.18 | 45.13 ± 16.72 |
ANOVA | 0.00 ** | 0.00 ** | 0.00 ** | 0.00 ** | 0.00 ** |
Spearman correlation | r = −-0.312 0.00 ** | r = − 0.352 0.00 ** | r = −0.252 0.00 ** | r = −-0.282 0.00 ** | r = − 0.410 0.00 ** |