Table 1. Demographic characteristics of study participants (N=239).

Study variables	Frequency	% age	p-value
Age
18-39	53	22.2	<0.05
40-60	129	54
60-70	45	18.8
>70	12	5
Gender
Male	91	38.1	<0.05
Female	148	61.9
Marital status
Married	175	73.2	<0.05
Separate	20	8.4
Bachelor	30	12.6
Widower	14	5.9
Education level
Postgraduate	52	21.8	<0.05
College degree	140	58.6
Secondary	35	14.6
Without formal education	12	5
Employment status
Employee	87	36.4	<0.05
Unemployed	58	24.3
Free work	41	17.2
Retired	48	20.1
Student	5	2.1
Insurance status
Yes	106	44.4	0.08
No	133	55.6
Diabetes status
Yes	102	42.7	<0.05
No	104	43.5
Maybe	33	13.8
Smoking status
Yes	34	14.2	<0.05
No	68	28.5