Demographic characteristics

Number

%

Age

<17 years

≥17 years

Mean ± SD

Range

220

140

17.24 ± 1.21

15 - 22 years

61.1

38.9

Nationality

Saudi

Non-Saudi

266

94

73.9

26.1

Father’s education

Intermediate or higher

158

202

43.9

56.1

Mother’s education

Intermediate or higher

199

161

55.3

44.7

Family income (SR)

<5000

5000 - <10,000

≥10,000

119

160

81

33.1

44.4

22.5