Table 5 Logistic regression analysis for independent predictors of a specialist consultation
From: Knowledge of Egyptian faculty members about voice care: a national cross-sectional study
| Â | OR | 95% C.I. for EXP(B) | |
|---|---|---|---|
Lower | Upper | ||
Age | |||
 Years of teaching |  |  |  |
 Years of teaching(1) | 19.021 | 1.437 | 251.787 |
 Years of teaching(2) | 16.218 | 1.378 | 190.944 |
 Years of teaching(3) | 2.576 | .424 | 15.671 |
Collage | |||
 Total number of symptoms |  |  |  |
 Duration of symptoms |  |  |  |
Total impact | |||
 habit_3 frequent throat clearance | 23.809 | 3.067 | 200 |
Total number of vocal habits | |||
 know_1effect of passive smoking | 23.385 | 1.013 | 539.916 |
Total knowledge | |||
 Total preventive measures |  |  |  |
 Total preventive measures(3) | 20.0 | .000 | .516 |
 Total preventive measure(14) | 7.552 | 1.052 | 54.190 |