Table 1.

General characteristics of the studied population.

Variable	N	%
Gender
Male	949	56.5
Female	732	43.5
Nationality
Saudi	1238	79.2
Non Saudi	326	20.8
Marital Status
Married	946	57.0
Single	600	36.2
Divorced	113	6.8
Level of education
Primary	861	52.2
Secondary	443	26.9
University	344	20.9
Monthly income
>7000 SAR	480	33.4
5000-7000 SAR	289	20.1
<5000 SAR	667	46.4