Table 5.

Predictors of childbirth self-efficacy of the second stage of delivery in based on general linear model in pregnant women visiting Urmia health centres (n=360)

Characteristic	Unadjusted		Adjusted
	β (95% CI)	P value	β (95% CI)	P value
Age (reference: adult)
Adolescent	8.5 (−14.7 to −2.2)	0.008	8.7 (−14.6 to −2.9)	0.004
Educational level (reference: university)
Primary school	19.8 (−36 to −3.5)	0.017	14.4 (−30.6 to 1.7)	0.080
Secondary school	21.1 (−30.6 to −11.6)	<0.001	13.9 (−23.9 to −3.8)	0.007
High school	9.2 (−17.9 to −0.5)	0.038	5.2 (−14.5 to 4.1)	0.271
Diploma	8.8 (−17.3 to −0.3)	0.041	6.9 (−15.5 to 1.7)	0.112
Spouse’s educational level (reference: university)
Primary school	29.6 (−42.5 to −16.6)	<0.001	23.7 (−37.0 to −0.4)	0.001
Secondary school	18.3 (−29.2 to −7.4)	0.001	12.5 (−24.1 to −1.1)	0.033
High school	6.4 (−15.2 to 2.5)	0.159	2.5 (−12 to 7.0)	0.601
Diploma	7.3 (−14.5 to −0.1)	0.047	4.5 (−12.2 to 3.3)	0.256
Income sufficiency (reference: insufficient)
Sufficient	13.9 (4 to 23.9)	0.006	3.7 (−7.2 to 14.7)	0.507
Fairly sufficient	10.5 (4.2 to 16.8)	0.001	5.6 (−0.9 to 12.2)	0.095
Paternal satisfaction with the fetus’s gender (reference: no)
Yes	12.4 (0.7 to 24.1)	0.037	8.7 (−2.6 to 20)	0.132

Adjusted R²=0.128.