Variable

N (%)

95% CI

Age

37 (34.23)

8.95 (25.31 - 43.21)

13 - 15 yrs

61 (56.5)

9.35 (47.13 - 65.83)

16 - 17 yrs

Sex

100 (92.59)

4.94 (87.65 97.53)

Males

8 (7.4)

4.94 (2.47 - 12.35)

Females

Residential area in Dar es salaam

92 (85.19)

6.7 (78.49 - 91.89)

Street

16 (14.8%)

6.7 (8.11 - 21.51)

home

Present education level

10 (9.26)

5.47 (3.79 - 14.73)

Primary school

6 (5.56)

4.32 (1.24 - 9.88)

Secondary (O’level)

92 (85.9)

6.7 (78.49 - 91.89)

School drop out

Parents marital status

Married

6 (5.56)

4.32 (1.24 - 9.88)

Divorsed

44 (40.74)

9.27 (31.47 - 50.01)

Died

58 (53.7)

9.4 (44.3 - 63.1)

Total

108