Table 5. Binary logistic regression analysis with type of assistance at delivery.

Variable	AOR	CI
		Lower	Upper
Age difference between man and woman
Woman older than man	Ref
0–4 years	0.89	0.65	1.22
5–7 years	0.99	0.71	1.36
>7 years	1.01	0.72	1.42
Birth rank and interval
Second or third child, interval >2 years	Ref
First birth	1.28	0.93	1.76
Second or third child, interval ≤2 years	0.80	0.48	1.33
Fourth or higher child, interval >2 years	0.73	0.53	1.00
Fourth or higher child, interval ≤2 years	0.49 **	0.29	0.83
Planning status of births
Then	Ref
Later	1.12	0.74	1.68
No more	1.58	0.96	2.59
Husband/partner’s education attainment
Incomplete primary education/ none	Ref
Completed primary or some secondary	1.90 ***	1.42	2.55
Completed secondary or higher	2.18 ***	1.48	3.22
Husband/partner’s occupation
Agricultural	Ref
Non-agricultural	1.35 *	1.00	1.81
Wealth quintile
Poorest	Ref
Poorer	2.33 ***	1.70	3.18
Middle	5.14 ***	3.19	8.28
Richer	10.84 ***	5.34	22.01
Richest	15.69 ***	5.53	44.50
Number of household members
<4	Ref
≥4	0.87	0.56	1.35
Number of antenatal care visits
<4	Ref
≥4	3.83 ***	2.77	5.30
Covered by health insurance
No	Ref
Yes	1.19	0.94	1.51
Residence
Urban	Ref
Rural	0.84	0.54	1.30
Labor force participation
Poor	Ref
Moderate	0.99	0.76	1.29
Good	1.58 *	1.11	2.26
Attitude toward domestic violence
Poor	Ref
Moderate	1.24	0.94	1.63
Good	1.30	0.96	1.77
Decision-making power
Poor	Ref
Moderate	0.89	0.69	1.14
Good	0.99	0.73	1.34
Women’s knowledge level
Poor	Ref
Moderate	1.54 **	1.13	2.11
Good	1.76 **	1.25	2.46

*p<0.05; **p<0.01; ***p<0.001

AOR, adjusted odds ratio; CI, confidence interval.