What Is It?
Self-harm refers to deliberate injury to one's body, often as a coping mechanism for emotional pain. Suicidality encompasses suicidal ideation, plans, and attempts. Both are medical emergencies and significant signals of underlying mental health crisis.
What the Data Shows in Queensland
The AIHW Youth Self-Harm Atlas provides regional estimates of youth self-harm and suicidality at PHN, SA4, and SA3 levels using percentile banding. Northern Territory and several Western Australian regional areas consistently appear in the highest percentile bands. The Atlas also maps the co-occurrence of self-harm with depression and anxiety disorders across the same regions.
How It Affects Learning & Development
Self-harm often functions as emotional regulation in the absence of other coping skills. Suicidality emerges from a combination of psychological pain, hopelessness, and perceived burdensomeness. School environments can be protective (belonging, trusted adults) or risk-amplifying (bullying, shame, academic failure).
Key Impact Areas
Episodes often precipitate prolonged absence and social withdrawal from school community.
Schools must balance duty of care, disclosure requirements, and non-stigmatising response.
Disclosure to peers can create anxiety and secondary trauma in classmates.
Early self-harm is a predictor of adult mental health burden without appropriate intervention.
Groups Most at Risk
Who attends school in Queensland?
1,808 schools · 900,051 students
These indicators highlight student groups that research shows are at higher risk of wellbeing challenges and may require additional support. Averages are across all schools in Queensland.
of students in schools fall in the lowest quarter of socio-educational advantage nationally
average proportion of Indigenous students across schools — a group with documented higher wellbeing needs
of students have a language background other than English (LBOTE) — requiring culturally aware wellbeing approaches
Source: ACARA National School Profile, data as at March 2025. ICSEA ranges from ~500 to ~1300; national average is 1000. Equity figures are school-level averages, not student-weighted.
How schools in Queensland can respond to self-harm & suicidality
Schools across Queensland face self-harm & suicidality as a documented wellbeing challenge, yet it often remains invisible until it becomes a crisis. When student wellbeing is measured systematically, patterns become visible weeks before they escalate — giving educators, counsellors, and families the chance to act.
The difference between reactive crisis response and proactive prevention is timely, localised data. That window is where prevention lives.