Table 1.

Demographic characteristics of the 62 eligible participants.

Characteristics		Results, n (%)
Age (years)
	20-29	8 (13)
	30-39	14 (23)
	40-49	18 (29)
	50-59	19 (31)
	60-69	3 (5)
Sex
	Male	32 (52)
	Female	30 (48)
Education
	High school	5 (8)
	Vocational school	5 (8)
	College	7 (11)
	University	38 (61)
	Graduate school	7 (11)
Job category
	Administrator	42 (68)
	Manager	9 (15)
	Technical staff	10 (16)
	Other	1 (2)
Marital status
	Married	47 (76)
	Single	14 (23)
	Others	1 (2)