Table 1. Socio-demographic characteristics of the study participants at JUMC, April 24 to July 24/2017, Ethiopia (N = 300).

Variables	Categories	Frequency	Percent
Age in year	18–34	114	38
	35–54	99	33
	> = 55	87	29
Sex	Male	201	67.0
Marital status	Single	73	24.3
	Married	196	65.3
	Divorced	12	4.0
	Widowed	19	6.3
Educational level	can’t write & read	98	32.7
	primary (1–8)	118	39.3
	secondary (9–12)	50	16.7
	tertiary (diploma& above)	34	11.3
Place of residence	Rural	166	55.3
Occupation	Unemployed	14	4.7
	Merchant	42	14.0
	Housewife	23	7.7
	Farmer	113	37.7
	Student	33	11.0
	daily labor	8	2.7
	gov’t employee	32	10.7
	Retired	18	6.0
	Driver	6	2.0
	Other*	11	3.7
Monthly income	no regular income	52	17.3
	< 1500	111	37.0
	1500–6000	111	37.0
	> 6000	26	8.7
Current Smoker	No	265	88.3

N.B: other*: carpenter, evangelist, tailor, private employee