Gender (Male %)
|
1534
|
42.0 % (644)
|
53.7 % (176)
|
42.1 % (268)
|
35.1 % (200)
|
A > B > C
|
Age (Mean; SD)
|
1539
|
13.77 (1.01)
|
13.94 (1.08)
|
13.83 (1.01)
|
13.60 (0.94)
|
A, B > C
|
SESa (Mean; SD)
|
1576
|
5.87 (1.67)
|
6.06 (1.51)
|
5.76 (1.78)
|
5.87 (1.62)
|
ns
|
How well did you do in school?b
|
1532
|
3.95 (0.92)
|
3.87 (0.93)
|
3.96 (0.92)
|
3.97 (0.91)
|
ns
|
Have you ever repeated a school year? (% yes)
|
1486
|
23.6 % (351)
|
33.4 % (105)
|
24.8 % (150)
|
17.0 % (96)
|
A > B > C
|
Delinquencyc
|
1536
|
9.2 % (142)
|
12.8 % (42)
|
9.8 % (62)
|
6.6 % (38)
|
A, B > C
|
Drug used
|
1576
|
3.3 % (52)
|
5.4 % (18)
|
3.5 % (23)
|
1.9 % (11)
|
A > C
|
Did you bully someone at school in the past 6 months? (% yes)
|
1451
|
13.4 % (195)
|
19.7 % (62)
|
13.5 % (80)
|
9.7 % (53)
|
A > B > C
|
Were you bullied by someone at school in the past 6 months? (% yes)
|
1390
|
19.7 % (275)
|
18.4 % (56)
|
20.6 % (116)
|
19.7 % (103)
|
ns
|
Self-harm (% yes)
|
1302
|
15.7 % (204)
|
20.7 % (56)
|
16.6 % (86)
|
12.1 % (62)
|
A, B > C
|
Knowledge of HIV/condoms (mean; SD)e
|
1553
|
0.42 (0.20)
|
0.41 (0.19)
|
0.43 (0.21)
|
0.42 (0.20)
|
ns
|
Ever had oral, anal or vaginal sex
|
1576
|
22.7 % (358)
|
27.4 % (92)
|
26.5 % (173)
|
15.8 % (93)
|
A, B > C
|
Age of sexual debut (mean years)i
|
198
|
13.93 (1.83)
|
14.14 (1.63)
|
13.90 (1.78)
|
13.84 (2.26)
|
ns
|
Number of sexual partners (mean)i
|
174
|
3.37 (2.78)
|
3.29 (2.71)
|
3.63 (2.84)
|
2.83 (2.72)
|
ns
|
Condom use consistency (% always)i
|
269
|
19.7 % (55)
|
17.6 % (12)
|
20.7 % (28)
|
19.7 % (13)
|
ns
|
Victim of sexual violence (% yes)
|
1442
|
31.7 % (503)
|
34.2 % (107)
|
36.0 % (210)A
|
27.7 % (151)
|
A, B > C
|
Victim of IPV (% yes)
|
1452
|
16.1 % (259)
|
16.8 % (53)
|
13.8 % (82)
|
10.2 % (55)
|
A > C
|
Perpetrator of IPV (% yes)
|
1427
|
10.3 % (163)
|
12.3 % (38)
|
11.1 % (65)
|
5.3 % (28)
|
A, B > C
|
School safetyf
|
1459
|
2.90 (1.06)
|
2.77 (1.06)
|
2.89 (1.07)
|
2.98 (1.05)
|
A < C
|
School connectednessf
|
1467
|
4.56 (0.67)
|
4.47 (0.73)
|
4.53 (0.69)
|
4.64 (0.60)
|
A, B < C
|
School appearancef
|
1475
|
3.93 (1.02)
|
3.88 (1.06)
|
3.93 (1.02)
|
3.94 (1.00)
|
ns
|
Emotional symptomsg
|
1549
|
3.89 (2.39)
|
3.67 (2.21)
|
4.02 (2.47)
|
3.88 (2.40)
|
A < B
|
Conduct problemsg
|
1546
|
2.39 (1.75)
|
2.47 (1.78)
|
2.51 (1.85)
|
2.19 (1.61)
|
A, B > C
|
Hyperactivity scaleg
|
1547
|
2.70 (2.01)
|
2.95 (2.04)
|
2.78 (2.01)
|
2.47 (1.97)
|
A, B > C
|
Peer problems scaleg
|
1545
|
2.77 (1.93)
|
2.90 (1.86)
|
2.79 (1.94)
|
2.67 (1.96)
|
ns
|
Prosocial scaleg
|
1556
|
7.82 (2.16)
|
7.26 (2.32)
|
7.77 (2.19)
|
8.21 (1.94)
|
C > B > A
|
Number of sessions attended (mean; SD)
|
1576
|
8.02 (7.44)
|
0 (0)
|
4.26 (2.87)
|
16.80 (3.12)
|
C > B > A
|
Exposureh
|
1576
|
0.38 (0.35)
|
0 (0)
|
0.20 (0.14)
|
0.80 (0.15)
|
C > B > A
|
Visited a nurse (% yes)
|
1455
|
17.3 % (252)
|
0 % (0)
|
11.6 % (72)
|
35.6 % (180)
|
C > B > A
|