Table 4. Multivariate regression analysis to determine the significant independent predictors of major depressive disorders (N=69).

**  Significant at p<0.05 level.

Factor	Adjusted OR	95% CI	P-value
Age Group
≤35 years	Ref
>35 years	0.268	0.057 – 1.271	0.097
Have children
No	Ref
Yes	0.304	0.077 – 1.194	0.088
Years of Experience
≤10 years	Ref
>10 years	1.535	0.277 – 8.503	0.624
Smoking
No	Ref
Yes	1.746	0.466 – 6.546	0.409