| Abnormal score in general (%)a | Abnormal score for participants with a history of NSSI | Abnormal score for participants with no history of NSSI | Difference between NSSI and no NSSI groups |
---|---|---|---|---|
Total Difficulties Scale | 16.2 | 52.9 | 9.6 | p = .000 |
Emotional Problems Scale | 18.6 | 55.6 | 11.6 | p = .000 |
Conduct Problems Scale | 10.6 | 31.6 | 6.4 | p = .004 |
Hyperactivity Scale | 2.7 | 5.3 | 2.1 | p = .084 |
Peer Problems Scale | 15.7 | 42.1 | 10.4 | p = .001 |
Pro-Social Scale | 4.2 | 15 | 2 | p = .48 |
Impact Scale | 27.4 | 75 | 17.5 | p = .000 |