Table 2.

Relative frequency distribution of subjects in terms of demographic information.

Variables		N	%	p-value
Gender	Male	56	52.8	1
	Female	50	47.2
Occupation	Employed	49	46.3	0.92
	Unemployed	57	53.7
Education	Below diploma	37	35	0.67
	Diploma	35	33
	Higher degree	34	32
Marital status	Single	4	3/7	0.24
	Married	96	90/7
	Divorced	5	4/7
	Widowed	1	0/9
Family history of diabetes	Yes	29	27/35	0.76
	No	77	72/65
Salary	<2 million tomans	50	47/2	0.56
	>2 million tomans	56	52/8
Duration of disease	<10	77	72/7	0.61
	10–20	24	22/6
	>20	5	4/7