Table 1.

Patients’ demographics, age groups, and socioeconomic status

Individual characteristic	Status	Number	Percent (%)
Age group (year)	15-20	6	17.1
	21-25	17	48.6
	26-30	9	25.7
	31-35	3	8.6
	Total	35	100
Living place	City	6	17.1
	Suburb	17	48.6
	Village	12	34.3
	Total	35	100
Education	Elementary	8	22.9
	Lower than high school	20	57.1
	High school	7	20
	More than high school	0	0
	Total	35	100
Occupation	Housekeeper	34	97.1
	Employee	1	2.9
	Total	35	100
Income (1’000’000 Rials)	Less than 1000’000	27	68.8
	1000’000-2000’000	7	20
	2000’000-3000’000	4	11.4
	More than 3000’000	0	0
	Total	35	100