Currently contraceptive use vs. non-use
	Traditional		Modern
Predictors	RRR	95% CI	RRR	95% CI
Parity:
>6	1.0		1.0
0	0.1***	0.0-0.1	0.0***	0.0-0.0
1-3	0.6***	0.4-0.7	0.6***	0.5-0.7
4-6	0.9	0.7-1.3	0.9*	0.7-1.0
Age at first marriage (years):
less than 15	1.0		1.0
15-19	1.3	0.9-1.8	1.1	1.0-1.4
20-24	1.4	0.9-2.0	1.0	0.8-1.3
≥25	0.7	0.3-1.3	0.8	0.6-1.0
Ethnicity:
Pashtun	1.0		1.0
Tajik	1.0	0.7-1.4	1.1	0.9-1.4
Hazara	0.4*	0.2-0.9	0.7	0.5-1.0
Uzbek	0.2***	0.1-0.5	0.5**	0.3-0.8
Others	0.4**	0.3-0.8	0.5***	0.4-0.7
Number of household members:
1-7	1.0		1.0
8-10	1.3	0.9-1.8	1.1	1.0-1.4
11-15	0.8	0.6-1.2	1.0	0.8-1.2
≥16	1.1	0.7-1.8	0.8	0.6-1.0
Place of residence:
Urban	1.0		1.0
Rural	0.6*	0.4-1.0	1.0.	0.7-1.3
Education level:
No education	1.0		1.0
Primary	2.4***	1.7-3.5	1.2	1.0-1.4
Secondary	2.7**	1.5-4.8	1.5***	1.2-2.0
Higher	5.0***	1.9-12.8	1.7	1.0-3.0
Wealth index:
Poorest	1.0		1.0
Poorer	2.0*	1.1-3.5	1.1	0.9-1.4
Middle	2.3**	1.3-4.2	1.0	0.8-1.3
Richer	4.3***	2.4-8.0	1.4*	1.1-1.9
Richest	4.3***	2.1-8.7	1.8**	1.2-2.6
Employment status:
No	1.0		1.0
Yes	0.8	0.5-1.3	1.1	0.8-1.3
Media exposure:
No	1.0		1.0
Yes	1.3	1.0-1.7	1.7***	1.4-2.0