Characteristics

S1 (80)

S2 (52)

Socio-demographic characteristics

n (%)

n (%)

p value

Shanty area

29

0 (0)

City

21 (20)

52 (100)

<0.001

Education of mother

Uneducated/primary school Incomplete

23 (46)

0 (0)

<0.001

Primary school

29 (49.4)

5 (10)

<0.001

High school and more

28 (35)

48 (90)

<0.001

Each student has his/her own bedroom

Yes

13 (26)

53 (100)

<0.001

No

67 (74)

0 (0)

<0.001