Knowledge, attitude, performance, and determinant factors of Vitamin D deficiency prevention behaviours among Iranian pregnant women

Table 5 Model summary and estimation of demographic parameters for predicting the behavior of pregnant women in the prevention of vitamin D deficiency (n = 180)

	Practice domains			Practice domains
	Eating foods containing vitamin D			Being exposed to sunlight to get vitamin D
	B	(95% CI)	^*P Value	B	(95% CI)	P Value
Age (Years)
< 18	−0.019	−0.748 to 0.711	0.960	0.135	−0.494 to 0.764	0.672
18–35	−0.036	−0.446 to 0.373	0.861	0.287	−0.066 to 0.640	0.110
> 35 (ref)
Education
Less than high school	0.562	0.078 to 1.046	0.023	0.483	0.066 to 0.900	0.023
High school	0.143	−0.163 to 0.449	0.358	− 0.015	− 0.279 to 0.249	0.912
Academic degree (ref)						.
Job
Unemployed	0.964	−0.688 to 2.617	0.251	−0.204	−1.628 to 1.220	0.778
Employed	1.137	−0.565 to 2.839	0.189	−0.474	−1.941 to 0.993	0.525
Others^* (ref)
Gestational trimester
1	−0.171	−0.539 to 0.197	0.360	0.308	−0.009 to 0.625	0.057
2	−0.267	−0.533 to − 0.001	0.049	0.102	− 0.127 to 0.331	0.382
3 (ref)
Parity status
Nulliparous	−0.110	−0.596 to 0.376	0.655	−0.452	−0.870 to − 0.033	0.035
1	−0.123	− 0.602 to 0.357	0.614	− 0.194	−0.607 to 0.219	0.355
2 or more (ref)		.	.		.	.
Residential place
Apartment	0.090	−0.203 to 0.382	0.546	0.033	−0.220 to 0.285	0.799
House (ref)		.	.		.	.

ISSN: 2049-3258