Table 1. Sociodemographic characteristics of the study participants conducted from May to July 2017.

Variable	Frequency/median	Percent (%)
Age(years)	31 (IQR 25–38)	50
Sex
Female	1	0.40
Male	249	99.60
Occupation
Abattoir workers	146	58.40
Meat vendors	104	41.60
Residence
Rural	38	15.20
Urban	212	84.80
Marital status
Married	192	76.80
Single	58	23.20
Education level
Primary	199	79.6
Secondary	51	20.40
Work duration (years)	6(IQR 3–10)	50