Table 2.
Prevalence of mental health outcomes at 24 years according to sibling and peer bullying roles at 12 years (in percentage).
| Depression | Anxiety | Suicidal ideation | Non-suicidal self-harm | Suicidal self-harm | ||
|---|---|---|---|---|---|---|
| Siblings | Non-involved | 8.5 | 8.9 | 26.6 | 15.1 | 3.9 |
| Victim | 10.0 | 8.7 | 35.4 | 16.2 | 8.3 | |
| Bully-victim | 15.1 | 12.5 | 35.7 | 16.1 | 4.9 | |
| Bully | 9.0 | 7.1 | 31.0 | 14.0 | 2.0 | |
| Overall sample | 9.6 | 9.3 | 29.0 | 15.3 | 4.5 | |
| Peers | Non-involved | 8.5 | 8.0 | 24.7 | 13.8 | 3.7 |
| Victim | 10.8 | 11.6 | 35.9 | 20.2 | 8.0 | |
| Bully-victim | 14.2 | 16.0 | 44.7 | 19.4 | 11.2 | |
| Bully | 16.9 | 10.2 | 44.1 | 25.4 | 8.5 | |
| Overall sample | 9.5 | 9.2 | 28.5 | 15.6 | 5.1 |
Non-Involved, Youth reporting no frequent* victimization or perpetration; Victims, Youth reporting frequent victimization only; Bully-Victims, Youth reporting both frequent victimization and perpetration; Bullies, Youth reporting frequent perpetration only.
*Frequent, At least once a week in the past 6 months.