Table 5.

Regression Coefficients^* of Predictors of Pregnancy-Related Anxiety Based on Cognitive-Psychological Variables Under Investigation

Variable	Unstandardized coefficients		Standardized coefficients	t	p	R2
	B	SE	β
Constant	27.922	4.404	-	6.340	< 0.001	0.351
Perceived social Support	-0.027	0.037	-0.032	-0.729	0.466
Maternal health literacy	-0.073	0.069	-0.057	-1.059	0.290
Childbirth self-efficacy	-0.049	0.012	-0.180	-4.117	< 0.001
Depression during pregnancy	0.820	0.072	0.523	11.340	< 0.001

^*Adjusted for age, gestational age, education level, employment status, ethnic affiliation, and economic status

Abbreviations: SE, Standard error; R², R-squared