Table 2: Association between the independent variables and presence of impact on oral health- related quality-of-life item levels.
| Variable | Category | Dom1 | Dom2 | Dom3 | Dom4 | Dom5 | Dom6 | Dom7 | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Raw OR (CI) | Adjusted OR (CI) | Raw OR (CI) | Adjusted OR (CI) | Raw OR (CI) | Adjusted OR (CI) | Raw OR (CI) | Adjusted OR (CI) | Raw OR (CI) | Adjusted OR (CI) | Raw OR (CI) | Adjusted OR (CI) | Raw OR (CI) | Adjusted OR (CI) | ||
| Block 1 | |||||||||||||||
| Sex | Female | Ref. | - | Ref. | - | Ref. | Ref. | Ref. | - | Ref. | - | Ref. | - | Ref. | - |
| Male | 2.39 (0.50-11.58) |
- | 1.56 (0.85-2.84) |
- | 2.15 (1.16-3.98) |
2.24 (1.19-4.21) |
1.42 (0.48-4.21) |
- | 1.75 (0.77-3.97) |
- | 0.46 (0.14-1.56) |
- | 0.38 (0.06-2.30) |
- | |
| p-value | 0.2779 | - | 0.1504 | - | 0.0154 | 0.0128 | 0.5233 | - | 0.1837 | - | 0.2132 | - | 0.2888 | - | |
| Block 2 | |||||||||||||||
| Facial profile | Straight | Ref. | - | Ref. | - | Ref. | - | Ref. | - | Ref. | Ref. | Ref. | - | Ref. | - |
| Concave/ convex | 6.53 (0.81-52.55) |
- | 0.82 (0.46-1.47) |
- | 1.72 (0.96-3.11) |
- | 3.46 (0.96-12.43) |
- | 2.54 (1.09-5.93) |
2.47 (1.04-5.85) |
7.32 (0.92-58.31) |
- | 2.78 (0.30-25.32) |
- | |
| p-value | 0.0778 | - | 0.5116 | - | 0.0708 | - | 0.0576 | - | 0.0313 | 0.0396 | 0.0601 | - | 0.3645 | - | |
| Dental malocclusion | Without | Ref. | Ref. | Ref. | - | Ref. | - | Ref. | Ref. | Ref. | - | Ref. | - | Ref. | - |
| With | 4.27 (1,18-15.52) |
4.27 (1,18-15.52) |
1.74 (0.87-3.45) |
- | 1.50 (0.75-2.97) |
- | 3.06 (1.09-8.60) |
3.06 (1.09-8.60) |
1.81 (0.79-4.16) |
- | 3.54 (1.02-12.22) |
- | 2.67 (0.43-16.50) |
- | |
| p-value | 0.0274 | 0.0274 | 0.1149 | - | 0.2509 | - | 0.0338 | 0.0338 | 0.1621 | - | 0.0458 | - | 0.2915 | - | |
| Block 3 | |||||||||||||||
| Self-esteem | Normal | Ref. | - | Ref. | Ref. | Ref. | Ref. | Ref. | - | Ref. | Ref. | Ref. | - | - | |
| Low | 2.45 (0.60-10.04) |
- | 2.97 (1.37-6.44) |
2.97 (1.37-6.44) |
2.90 (1.34-6.28) |
3.04 (1.38-6.69) |
0.70 (0.15-3.23) |
- | 3.42 (1.46-8.00) |
3.33 (1.40-7.90) |
2.13 (0.53-8.52) |
- | - | - | |
| p-value | 0.2117 | - | 0.0057 | 0.0057 | 0.0070 | 0.0128 | 0.6498 | - | 0.0047 | 0.0065 | 0.2832 | - | - | - | |
OR = Odds ratio. CI = Confidence Interval. Dom1 = functional limitation; Dom2 = physical pain; Dom3 = psychological discomfort; Dom4 = physical incapacity; Dom5 = psychological incapacity; Dom6 = social incapacity; Dom7 = social disadvantage.