Table 1.

Socio-demographic characteristics of study population

Variable	Frequency	Percentages
Median age (IQR)	25 (20–30)
Age group
< 25	50	31.6
25–40	59	37.8
40–60	31	19.6
≥ 60	18	11.4
Level of education
Informal/none	11	7
Primary	54	34.2
Secondary	56	35.4
University/College	19	12
Others	18	11.4
Marital status
Single	39	26.4
Married	62	39
Divorced	42	26.4
Widowed	12	7.5
Sex
Male	60	37.7
Female	98	61.6