Changes in perceived knowledge about childbirth among pregnant women participating in the Senses of Birth intervention in Brazil: a cross-sectional study

Table 5 Logistic regression and linear regression summary of independent variables associated with knowledge domains

	EBP Knowledge Domain		Normal Birth Knowledge Domain		Cesarean Knowledge Domain
	Total N = 940		Total N = 944		Total N = 938
Characteristics	Logistic Regression	Linear Regression	Logistic Regression	Linear Regression	Logistic Regression	Linear Regression
Age
19–34 years	♦	–♦	♦	♦	♦	♦
≥ 35 years	Reference		Reference		Reference
Education
≤ 12 years	♦	**	^	*	^	^
> 12 years	Reference		Reference		Reference
Income¹
< 2 MW	^	**	**	*	♦	^
2 to < 5 MW	^	**	**	**	*	*
5 to < 10 MW	♦	*	*	**	*	*
≥ 10 MW	Reference		Reference		Reference
Race
Black and Others	♦	♦	♦	^	♦	*
White	Reference		Reference		Reference
First Pregnancy
Yes	**	♦	*	*	**	*
No	Reference		Reference		Reference
Private Health Insurance
No	♦	**	**	**	*	*
Yes	Reference		Reference		Reference
Prenatal Care Coverage
Private	♦	**	**	**	*	*
SUS (Public)	Reference		Reference		Reference
Pregnancy Trimester at the time of the intervention
1st or 2nd	*	**	*	*	**	*
3rd	Reference		Reference		Reference

ISSN: 1471-2393