Table 4.

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	31.042	3.604	-	8.613	< 0.001	0.343
Perceived social Support	-0.027	0.035	-0.032	-0.765	0.445
Maternal health literacy	-0.034	0.057	-0.026	-0.596	0.551
Childbirth self-efficacy	-0.048	0.012	-0.176	-4.194	< 0.001
Depression during pregnancy	0.821	0.069	0.523	11.855	< 0.001

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