Table 2.
Association between sociodemographic factors and dental trauma.
| Variables | Unadjusted odds ratio (95% CI) | P value | Adjusted odds ratio (95% CI) | P value |
|---|---|---|---|---|
| Class/grade | ||||
| 7th | 1.69 (1.01, 2.85) | 0.047 | 1.33 (0.72, 2.46) | 0.361 |
| 8th | 0.62 (0.34, 1.15) | 0.125 | 0.58 (0.28, 1.2) | 0.145 |
| 9th∗ | ||||
|
| ||||
| Family income | ||||
| Low | 1.84 (0.6, 5.65) | 0.279 | 0.80 (0.21, 3.07) | 0.746 |
| Middle | 0.48 (0.28, 0.8) | 0.004 | 0.44 (0.24, 0.81) | 0.008 |
| High∗ | ||||
|
| ||||
| Paternal education | ||||
| No school education | 1.33 (0.81, 2.19) | 0.266 | 0.99 (0.51, 1.91) | 0.983 |
| School education | 0.67 (0.38, 1.2)2 | 0.181 | 0.73 (0.35, 1.54) | 0.41 |
| College/university education∗ | ||||
|
| ||||
| Academic score | ||||
| Poor∗ | ||||
| Average | 1.44 (0.76, 2.72) | 0.259 | 2.27 (0.45, 11.43) | 0.322 |
| Good | 0.79 (0.44, 1.44) | 0.449 | 1.19 (0.26, 5.39) | 0.820 |
∗Reference category.