Table 4.

Correlation between maternal and fetal attachment with demographic variables of research units

Variables	B	SD	β	t	P (regression)
Constant	51.595	11.532	-	4.478	0.000
Mother’s age	0.086	0.209	0.042	0.410	0.682
Gestational age	−1.636	3.290	−0.050	−0.497	0.620
Number of pregnancies	2.944	2.794	0.107	1.053	0.295
Mother’s job	−0.536	1.027	−0.055	−0.522	0.603
Mother’s education	0.000	0.016	0.000	−0.008	0.993
Spouse’s job	−0.105	0.103	−0.105	−1.030	0.306
Spouse’s education	0.047	0.438	0.028	0.106	0.915
Financial status	4.945	2.650	0.175	1.866	0.065
Housing status	−0.087	0.459	−0.050	−0.190	0.850
F, P, adjusted R2			0.482, 0.821, −0.031

SD=Standard deviation