Table 1. Participant characteristics.

Variable	N	%
Age
18–28	198	51.43
29–39	66	17.14
40–50	64	16.62
51–60	44	11.43
More than 60	13	3.38
Nationality
Saudi	331	85.97
Non-Saudi (Egyptian, Iraqi, Sudanese, and Yemen)	54	14.03
Education
University	289	75.06
High school	86	22.34
Intermediate	6	1.56
Elementary	4	1.04
Marital status
Married	186	48.31
Single	180	46.75
Divorced	11	2.86
Widowed	8	2.08
Have children
Yes	188	48.83
No	197	51.17