Table 1. Demographic characteristics of the study population .

N=1333		N	%
Gender	Female	931	69.8
	Male	402	30.2
Age (years)	18–24	589	44.2
	25-35	385	28.9
	36-45	192	14.4
	>45	167	12.5
Nationality	Non-Saudi	231	17.3
	Saudi	1102	82.7
Marital status	Single	813	61.0
	Married	520	39.0
Children	No	864	64.8
	Yes	469	35.2
Education level	Primary/intermediate school	45	3.4
	High school	346	26.0
	University and above	931	69.8
	Illiterate	11	0.8
Employment	Student	489	36.7
	Public sector employee	247	18.5
	Privet sector employee	234	17.6
	Retired	60	4.5
	Housewife	126	9.5
	Unemployed	145	10.9
	Self-employed	32	2.4