Australian Institute of Health and Welfare (2015) National Youth Information Framework (NYIF) indicators, AIHW, Australian Government, accessed 29 September 2022.
Australian Institute of Health and Welfare. (2015). National Youth Information Framework (NYIF) indicators. Retrieved from https://www.aihw.gov.au/reports/children-youth/national-youth-information-framework-nyif-indicato
National Youth Information Framework (NYIF) indicators. Australian Institute of Health and Welfare, 08 September 2015, https://www.aihw.gov.au/reports/children-youth/national-youth-information-framework-nyif-indicato
Australian Institute of Health and Welfare. National Youth Information Framework (NYIF) indicators [Internet]. Canberra: Australian Institute of Health and Welfare, 2015 [cited 2022 Sep. 29]. Available from: https://www.aihw.gov.au/reports/children-youth/national-youth-information-framework-nyif-indicato
Australian Institute of Health and Welfare (AIHW) 2015, National Youth Information Framework (NYIF) indicators, viewed 29 September 2022, https://www.aihw.gov.au/reports/children-youth/national-youth-information-framework-nyif-indicato
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Suicide and intentional self-harm are significant public health issues in Australia (AIHW: Harrison and Henley 2014). Suicide is associated with a number of interacting factors that are related to individual mental health, family and social circumstances. Social risk factors that have been identified for adolescent suicide include parental separation, divorce and family discord, as well as child abuse, bullying and peer victimisation (Brodsky et al. 2008; Klomek et al. 2008). Adolescence and young adulthood is also the time in life when many mental illnesses develop with young people reporting highest incidence of diagnosable symptoms of mental illness (ABS 2008; Patel et al. 2007), which has been linked to an increased risk of suicidal intentions and behaviour (AIHW 2014).
In 2012, there were 8.6 suicides per 100,000 young aged 12–24 people in Australia. The suicide rate increased with age, and among 18–24 year olds was almost 3 times as high as 12–17 year olds (11.8 per 100,000 compared to 4.3 per 100,000). The rate of suicide among young males was almost twice that of young females (10.9 and 6.1 per 100,000 respectively). The greatest disparity in suicide rates was between Indigenous and Other Australian young people. In 2008–12, the suicide rate amongst Indigenous young people was over 4 times as high as Other Australian young people (30.1 per 100,000 compared to 7.2 per 100,000).
In 2012 the rate was similar (8.6 per 100,000) to that in 2003 (8.8 per 100,000). In the intervening years the rate was lowest in 2009 at 7.2 per 100,000 and highest in 2011 at 8.9 per 100,000. The suicide rate for 12–17 year olds was lowest in 2004 (2 per 100,000) and highest in 2010 (4.7 per 100,000). For 18–24 year olds, the rate was lowest in 2009 (10.3 per 100,000) and highest in 2003 (13.3 per 100,000).
The suicide rate for young males varied from 14.2 per 100,000 in 2003 to its lowest point in 2009 (10.5 per 100,000). The rate among young females ranged from 3.2 per 100,000 in 2003 to 6.1 per 100,000 in 2012.
The suicide rate among Indigenous young people has increased from 25 per 100,000 in 2003–07 to 30 per 100,000 in 2008–12. Comparative rates for Other Australian young people were 7.6 per 100,000 in 2003–2007 and 7.2 per 100,000 in 2008–12.
It should be noted that data for 2011 and 2012 are based on revised and preliminary versions of the cause of death data, and are subject to revision (see Source data tables: NYIF indicators for more information).
According to the Second Australian Child and Adolescent Survey of Mental Health and Wellbeing, about 1 in 13 (7.5%) 12-17 year olds (equivalent to around 128,000 young people) had seriously considered attempting suicide in the previous 12 months. The rate was twice as high for females (10.7%) as males (4.5%). These rates may be an underestimate, as in response to the question on suicidal ideation 4.7% of males and 6.6% of females aged 12-17 year olds ‘preferred not to say’. The equivalent of 41,000 12-17 year olds (2.4%) reported having attempted suicide in the previous 12 months (Lawrence et al. 2015). Suicidal behaviours were strongly associated with mental disorder, particularly major depressive disorder (Lawrence et al. 2015).
Similarly, the 2007 Mental Health Survey found that young females (aged 16-24) were the group most suicidal (5.1%) in the previous 12 months (Slade et al. 2009).
Lifeline Australia: 13 11 14
Kids Helpline: 1800 55 1800
Suicide Call Back Service: 1300 659 467.
The suicide deaths reported here have the ICD-10 code-block X60-X84. Deaths coded to this range are commonly referred to as suicide, a practice followed here, although this ICD-10 code-block has the title Intentional self-harm. The code-block includes ‘purposely self-inflicted poisoning or injury’, suicide and attempted suicide.
For data disaggregated by Indigenous status, 'Other Australians' includes non-Indigenous young people and those for whom Indigenous status was not stated.
Due to small numbers, Indigenous status data are reported for 5 year periods.
Causes of death data from 2006 onwards are subject to a revision process. Deaths registered in 2010 and earlier are based on the final version of cause of death data; deaths registered in 2011 and 2012 are based on revised and preliminary versions, respectively and are subject to further revision by the ABS.
The introduction of the revision process during the period reported here constitutes a change to the mortality data collection methodology, and means that trend data should be interpreted with caution (particularly the years where the data reported is ‘preliminary’). For further information on Australian suicide data, including the effects of changes in methods of estimates of suicides see AIHW 2015 and the Data quality statement (see hyperlink below).
AIHW National Mortality Database
Data quality statement: ABS, Causes of Death, Australia
ABS (Australian Bureau of Statistics) 2008. National Survey of Mental Health and Wellbeing: summary of results, 2007. ABS cat. no. 4326.0. Canberra: ABS.
AIHW (Australian Institute of Health and Welfare): Harrison JE & Henley G 2014. Suicide and hospitalised self-harm in Australia: trends and analysis. Injury research and statistics series no. 93. Cat. no. INJCAT 169. Canberra: AIHW.
AIHW: Harrison JE & Henley G 2015. Injury deaths data, Australia: technical report on issues associated with reporting for reference years 1999–2010. Cat. No. INJCAT 170. Canberra: AIHW.
Brodsky BS, Mann JJ & Stanley B 2008. Familial transmission of suicidal behaviour: factors mediating the relationship between childhood abuse and offspring suicide attempts. Journal of Clinical Psychiatry 69:584–96.
Klomek AB, Marocco F & Kleinman M 2008. Peer victimisation, depression and suicidality in adolescents. Suicide and Life-threatening Behaviour 38(2):166–80.
Lawrence D, Johnson S, Hafekost J, Boterhoven de Haan K, Sawyer M, Ainley J, Zubrick S 2015. The mental health of children and adolescents: report on the second Australian Child and Adolescent Survey of Mental Health and Wellbeing. Department of Health, Canberra.
Patel V, Flischer AJ, Hetrick S, & McGorry P 2007. Mental health of young people: a global public-health challenge. The Lancet 369(9569):1302–1313.
Slade T, Johnston A, Teesson M, Whiteford H, Burgess P, Pirkis J, Saw S 2009. The mental health of Australians 2: report on the 2007 National Survey of Mental Health and Wellbeing. Canberra: Department of Health and Ageing.
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