1. Prevalence and Correlates of Youth Suicidal Ideation and Attempts: Evidence from the 2014 Ontario Child Health Study
- Author
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Georgiades, Katholiki, Boylan, Khrista, Duncan, Laura, Wang, Li, Colman, Ian, Rhodes, Anne E., Bennett, Kathryn, Comeau, Jinette, Manion, Ian, Boyle, Michael H., Butt, Michelle, Cunningham, Charles, Duku, Eric, Dunn, Jim, Georgiades, Stelios, Gonzalez, Andrea, Hall, Geoffrey, Janus, Magdalena, Kimber, Melissa, Lipman, Ellen, MacMillan, Harriet, and Rosenbaum, Peter
- Subjects
Male ,medicine.medical_specialty ,Adolescent ,ontario ,Poison control ,Suicide, Attempted ,Sample (statistics) ,Suicide prevention ,Occupational safety and health ,Child health ,Suicidal Ideation ,03 medical and health sciences ,0302 clinical medicine ,Injury prevention ,Prevalence ,medicine ,Humans ,030212 general & internal medicine ,Psychiatry ,Suicidal ideation ,Original Research ,Ontario ,youth ,suicidal attempts ,business.industry ,Child Health ,Human factors and ergonomics ,correlates ,Health Surveys ,3. Good health ,030227 psychiatry ,suicidal ideation ,Psychiatry and Mental health ,Female ,medicine.symptom ,business - Abstract
Objectives: To present the 12-month prevalence and correlates of suicidal ideation and attempts in a sample of youth in Ontario. Methods: Data come from the 2014 Ontario Child Health Study, a provincially representative survey of families with children in Ontario. Youth aged 14 to 17 y ( n = 2,396) completed a computer-assisted, self-administered questionnaire in their home to assess the occurrence of suicidal ideation, suicidal attempts, and associated correlates, including non-suicidal self-injury, mental disorders, substance use, peer victimization and exposure to child maltreatment. Socio-demographic information was collected from the parent. Logistic regression models were used to identify correlates that distinguished between youth reporting: 1) no suicidal ideation or attempts, 2) suicidal ideation but no attempts, and 3) suicidal ideation and attempts. Results: The 12-month prevalence of suicidal ideation and attempts was 8.1% and 4.3%, respectively. All clinical and behavioural correlates were significantly higher among youth reporting suicidal ideation or attempts, as compared with non-suicidal youth. In adjusted models, depression and non-suicidal self-injury were each independently associated with elevated odds of suicidal ideation (OR = 4.84 and 4.19, respectively) and suicidal attempt (OR = 7.84 and 22.72, respectively). Among youth who reported suicidal ideation, the only variable that differentiated youth who attempted suicide v. those who did not, in adjusted models, was non-suicidal self-injury (OR = 3.89). Conclusions: Suicidal ideation and attempts are common among youth in Ontario, often co-occurring with mental disorders and high-risk behaviours. These findings underscore the need for effective prevention and intervention strategies, particularly for youth depression and non-suicidal self-injury.
- Published
- 2019