Table 1 Socio-demographic characteristics of participants: (n = 301)

Mother’s Education

Primary

19 (6.3%)

Secondary

24 (8%)

High School

95 (31.6%)

Gender

Male

179 (59.5%)

University

126 (41.9%)

Female

122 (40.5%)

Postgraduate

37 (12.3%)

Social Status

Single

266 (88.4%)

Current residence

Urban

274 (91%)

In a relationship

28 (9.3%)

Rural

27 (9%)

Married

7 (2.3%)

College Year

1st

31 (10.3%)

GPA

<  2.0

34 (12.5%)

2nd

10 (3.3%)

2.0–2.5

164 (60.1%)

3rd

52 (17.3%)

2.5–3.0

59 (21.6%)

4th

55 (18.3%)

>  3.0

16 (5.9%)

5th

87 (28.9%)

Alcohol use

yes

28 (9.3%)

6th

66 (21.9%)

no

273 (90.7%)

smoking

yes

105 (34.9%)

no

196 (65.1%)