Table 1.

Demographic characteristics of the study sample (N=7275)

	% (n)*
Age in years, mean (SD)	18.8 (14.4)
<1 year	6.2 (450)
1 year	6.5 (473)
2 years	6.3 (458)
3 years	6.1 (446)
4 years	5.7 (415)
5 years	1.5 (106)
6–9 years	6.9 (504)
10–14 years	6.0 (435)
15–19 years	4.9 (357)
20–24 years	9.5 (690)
25–29 years	13.6 (992)
30–34 years	11.9 (866)
35–39 years	8.1 (586)
≥40 years	6.8 (497)
Sex
Male	47.1 (3424)
Female	52.9 (3851)
Religion
Muslim	86.6 (6291)
Hindu	13.3 (963)
Highest female education (N=2053)
No primary	9.9 (205)
Less than primary	40.5 (837)
Primary	25.7 (530)
Some secondary	10.4 (210)
Secondary or higher	13.2 (271)
Wealth quintile
Poor	5.6 (111)
Lower middle	14.6 (288)
Middle	22.0 (432)
Upper middle	24.9 (490)
Wealthy	32.9 (647)

*Percentages may not sum to 100% due to rounding