Table 4.
Binary logistic regression test results explaining independent factors for the presence of sleep and awake bruxism.
| Variables | Presence of sleep bruxism | Presence of awake bruxism | ||
|---|---|---|---|---|
| OR (95% CI) | p value | OR (95% CI) | p value | |
| Age | 0.989 (0.950–1.029) | 0.580 | 0.986 (0.981–1.048) | 0.413 |
| DMFT | 1.129 (1.043–1.223) | 0.003 ∗ | 1.007 (0.944–1.074) | 0.840 |
| OHRQoL | 0.816 (0.770–0.864) | <0.001 ∗ | 0.923 (0.956–0.982) | <0.001 ∗ |
| PSQI | 1.277 (1.152–1.415) | <0.001 ∗ | 1.141 (1.23–1.058) | 0.001 ∗ |
OR: odds ratio; CI: confidence interval; OHRQoL: Oral Health-Related Quality of Life measure; PSQI: Pittsburgh Sleep Quality Index. ∗p value significance level is <0.05.