Table 1.

Description of socio demographic characteristics of study participants

Variables		n	%
Age categories	15–19	1386	20.7
	20–24	1225	18.3
	25–29	1153	17.3
	30–34	1024	15.3
	35–39	796	11.9
	40–44	614	9.2
	45–49	482	7.2
Province	Kigali city	899	13.5
	South	1605	24.0
	West	1442	21.6
	North	1088	16.3
	East	1646	24.6
Educational attainment	Complete primary	1452	21.7
	Incomplete primary	2863	42.9
	Incomplete secondary	1044	15.6
	Complete secondary	340	5.1
	Higher	184	2.8
	No education	797	11.9
Economic Status	Poor	2622	39.3
	Middle class	1249	18.7
	Rich	2809	42.1
Marital status	Single	2543	38.1
	Married/living together	3434	51.4
	Separated/widowed	703	10.5
Type of residence	Urban	1325	19.8
	Rural	5355	80.2