Table 2 –
Association between malocclusion traits and oral health-related quality (OHRQoL) of life among children with OI aged 8 to 10 years*.
| CPQ8–10 | Oral Symptoms | Functional Limitation | Emotional Well-Being | Social Well-Being | |
|---|---|---|---|---|---|
| Posterior open-bite (No) | 1 | 1 | 1 | 1 | 1 |
| Yes | 2.14 (0.54– 8.57) | 0.95 (0.24– 3.81) | 2.53 (0.58– 10.97) | 1.03 (0.21– 5.12) | 2.11 (0.45– 9.81) |
| Anterior open-bite (No) | 1 | 1 | 1 | 1 | 1 |
| Yes | 2.84 (0.45– 17.97) | 1.67 (0.29– 9.54) | 1.82 (0.23– 14.32) | 4.39 (0.36– 18.35) | 1.43 (0.16– 12.41) |
| Missing (n=10) | 10.21 (0.81– 129.71) | 2.91 (0.24– 35.26) | 4.23 (0.25– 71.63) | 37.78 (1.21– 112.20) | 6.31 (0.31– 129.69) |
| Posterior crossbite (No) | 1 | 1 | 1 | 1 | 1 |
| Yes | 0.68 (0.21– 2.27) | 0.51 (0.16– 1.68) | 1.75 (0.46– 6.61) | 0.56 (0.13– 2.36) | 1.30 (0.31– 5.52) |
| Anterior crossbite (No) | 1 | 1 | 1 | 1 | 1 |
| Yes | 2.64 (0.64– 11.01) | 2.53 (0.66– 9.62) | 2.25 (0.49– 10.23) | 3.51 (0.64– 19.22) | 1.13 (0.23– 5.68) |
| Angle’s classification (Cl I) | 1 | 1 | 1 | 1 | 1 |
| Cl III | 4.81 (0.89– 25.96) | 5.15 (0.91– 29.38) | 0.77 (0.13– 4.51) | 1.97 (0.29– 13.54) | 1.82 (0.25– 13.08) |
| Others | 20.71 (2.31– 185.08) | 15.69 (1.72– 143.27) | 1.37 (0.16– 11.59) | 15.67 (1.22– 201.57) | 2.24 (0.19– 25.78) |
*
Results are adjusted for OI types and gender and reported as Odds Ratio (95% Confidence Interval).