Table 1. Demographic characteristics of the participants (n=273).

Variables	N	Percentage (%)
Age (years)
<15	1	0.4
16–19	12	4.4
20–30	122	44.7
31–40	77	28.2
41–50	34	12.5
51–60	16	5.9
>60	11	4.0
Gender
Male	133	48.7
Female	140	51.3
Level of education
Middle school	11	4.0
High school	56	20.5
Bachelor's	155	56.8
Master's	27	9.9
PhD	5	1.8
Other	19	7.0
Province/State
Jeddah	27	9.9
Riyadh	166	60.8
Dammam	17	6.2
Other	63	23.1