| ICCagreement |  |  | Paired t-test | Bland and Altman | ||
---|---|---|---|---|---|---|---|
 | (95% CI) | SEM | SDC | MDiff (SD) | Limits of Agreement | ||
 |  |  |  |  | Lower | Upper | % Within limits |
12–14 years (N = 53) | |||||||
 Dental Self-Confidence | 0.75 (0.57–0.86)* | 3.63 | 10.06 | 0.25 (5.18) | −9.90 | 10.39 | 62.3 |
 Social Impact | 0.78 (0.61–0.87)* | 4.46 | 12.36 | 0.59 (6.31) | −11.77 | 12.94 | 100.0 |
 Psychological Impact | 0.68 (0.46–0.82)* | 3.80 | 10.53 | 0.94 (5.37) | −9.59 | 11.47 | 100.0 |
 Aesthetic Concern | 0.68 (0.45–0.82)* | 1.50 | 4.15 | −0.15 (2.12) | −4.30 | 4.00 | 94.3 |
15–17 years (N = 46) | |||||||
 Dental Self-Confidence | 0.82 (0.68–0.90)* | 3.63 | 10.06 | −0.28 (4.21) | −8.53 | 7.97 | 63.0 |
 Social Impact | 0.53 (0.15–0.74)* | 5.91 | 16.39 | 0.48 (8.36) | −15.91 | 16.87 | 100.0 |
 Psychological Impact | 0.64 (0.34–0.80)* | 4.52 | 12.53 | −0.09 (6.39) | −12.61 | 12.44 | 89.1 |
 Aesthetic Concern | 0.56 (0.19–0.75)* | 1.66 | 4.6 | −0.24 (2.35) | −4.84 | 4.37 | 84.8 |
12–17 years (N = 99) | |||||||
 Dental Self-Confidence | 0.78 (0.67–0.85)* | 3.35 | 9.28 | 0.00 (4.74) | −9.28 | 9.28 | 77.0 |
 Social Impact | 0.68 (0.52–0.78)* | 5.16 | 14.30 | 0.54 (7.30) | −13.76 | 14.83 | 94.8 |
 Psychological Impact | 0.67 (0.51–0.78)* | 4.14 | 11.48 | 0.47 (5.86) | −11.02 | 11.95 | 100.0 |
 Aesthetic Concern | 0.62 (0.44–0.75)* | 1.57 | 4.34 | −0.19 (2.22) | −4.54 | 4.15 | 92.9 |