Table 2 Frequencies of abuse exposure in each of the developmental phases for the four conduct problem trajectories
| Â | Low n (%) | CL n (%) | AO n (%) | EOP n (%) |
|---|---|---|---|---|
Any abuse (N = 3172) | ||||
 Childhood-only | 118 (4.7) | 33 (7.7) | 13 (9.0) | 12 (10.9) |
 Adolescence-only | 140 (5.6) | 26 (6.1) | 11 (7.6) | 8 (7.3) |
 ‘Persistent’ | 161 (6.5) | 43 (10.0) | 30 (20.8) | 25 (22.7) |
Physical abuse (N = 3275) | ||||
 Childhood-only | 88 (3.4) | 21 (4.7) | 11 (7.5) | 11 (9.5) |
 Adolescence-only | 55 (2.1) | 10 (2.2) | 7 (4.8) | 9 (7.8) |
 ‘Persistent’ | 95 (3.7) | 28 (6.2) | 20 (13.6) | 16 (13.8) |
Psychological abuse (N = 3295) | ||||
 Childhood-only | 50 (1.9) | 18 (4.0) | 7 (4.7) | 10 (8.6) |
 Adolescence-only | 48 (1.9) | 12 (2.7) | 8 (5.3) | 7 (6.0) |
 ‘Persistent’ | 80 (3.1) | 20 (4.5) | 17 (11.3) | 16 (13.8) |
Sexual abuse (N = 3279) | ||||
 Childhood-only | 49 (1.9) | 14 (3.1) | 5 (3.4) | <  5 |
 Adolescence-only | 111 (4.3) | 24 (5.4) | 8 (5.4) | 5 (4.5) |
 ‘Persistent’ | 29 (1.1) | 10 (2.2) | <  5 | <  5 |