Table 4.
Factors associated with low ohrqol.
| Variables | Univariate | Multivariate | ||
|---|---|---|---|---|
| Odds ratio (95% CI) | P-value* | Odds ratio (95% CI) | P-value^ | |
| Age | 1.13 (1.06, 1.22) | 0.001 | 1.11 (1.02, 1.22) | 0.024 |
| Sex | ||||
| Male | Reference | Reference | ||
| Female | 1.81 (1.14, 2.91) | 0.013 | 1.03 (0.56, 1.90) | 0.921 |
| TMD subtype | ||||
| Intra-articular | Reference | Reference | ||
| Pain-related | 3.13 (1.74, 5.71) | < 0.001 | 1.71 (0.80, 3.66) | 0.166 |
| Combined | 3.48 (2.20, 5.56) | < 0.001 | 1.51 (0.81, 2.80) | 0.197 |
| Pain intensity (VAS) | 1.46 (1.29, 1.67) | < 0.001 | 1.19 (1.01, 1.41) | 0.037 |
| Depression (PHQ-9) | 1.25 (1.18, 1.32) | < 0.001 | 1.02 (0.94, 1.12) | 0.611 |
| Anxiety (GAD-7) | 1.36 (1.27, 1.47) | < 0.001 | 1.24 (1.12, 1.39) | < 0.001 |
| Jaw overuse behavior (Total OBC) | 1.08 (1.05, 1.11) | < 0.001 | 1.04 (1.00, 1.08) | 0.030 |
| Jaw functional limitation (JFLS-8) | 1.11 (1.08, 1.14) | < 0.001 | 1.08 (1.05, 1.11) | < 0.001 |
VAS: Visual Analog Scale; PHQ-9: Patient Health Questionnaire-9; GAD-7: General Anxiety Disorder-7; OBC: Oral Behaviors Checklist; JFLS-8: Jaw Functional Limitations Scale-8. Results of univariate* and multivariate^ logistic regression analyses. Bold indicates p < 0.05.