Generalized Anxiety Disorder and Its Relationship with Dental Anxiety among Pregnant Women in Dammam, Saudi Arabia

Table 3

Univariate and multivariate linear regression models: correlation between GAD and DA and other covariates.

Study variables	Univariate analysis		Multivariate analysis
	Spearman’s rho	value	Unstandardized coefficients (B)	value
Dental anxiety	0.240	<0.001	0.225	<0.001
Age	0.010	0.783	−0.025	0.554
Level of education	−0.037	0.298	−0.335	0.367
Monthly family income	−0.028	0.435	−0.291	0.244
Number of previous pregnancies	0.060	0.093	0.285	0.166
Current month of pregnancy	0.040	0.263	0.342	0.140

Statistically significant.