Abstract
Objective
We aimed to analyse and compare prevalence and associated clinical features of suicidal ideation, self-harm behaviour with no suicidal intent and suicide attempts among adolescent outpatients with depressive mood disorders with or without comorbidity.
Method
A sample of 218 consecutive adolescent outpatients aged 13–19 years with depressive mood disorders was interviewed using K-SADS-PL for DSM-IV Axis I diagnoses. They filled out self-report questionnaires assessing depressive and anxiety symptoms. Suicidal behaviour was assessed by K-SADS-PL suicidality items.
Results
Half of the subjects reported suicidal ideation or behaviour. There was no difference in prevalence of suicidal behaviour between non-comorbid and comorbid mood disorder groups. Multivariate logistic regression analyses produced the following associations: (1) suicidal ideation with self-reported depressive symptoms and poor psychosocial functioning, (2) deliberate self-harm behaviour with younger age and poor psychosocial functioning, and (3) suicide attempts with self-reported depressive symptoms and poor psychosocial functioning.
Conclusions
Depressed mood disorders, whether comorbid or not, are associated with suicidal ideation and suicide attempts. Diagnostic assessment should be supplemented by self-report methods when assessing suicidal behaviour in depressed adolescents.
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Acknowledgements
We thank research assistant Mrs. Eevaliisa Orelma for her contribution in patient recruitment and data management and Hannele Heilä, M.D., Ph.D., Johanna Törrönen, M.D., and Kirsi Kettunen, M.D. for their contribution in the interviews. This study was financially supported by the Yrjö Jahnsson Foundation and Finnish Cultural Foundation.
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Tuisku, V., Pelkonen, M., Karlsson, L. et al. Suicidal ideation, deliberate self-harm behaviour and suicide attempts among adolescent outpatients with depressive mood disorders and comorbid axis I disorders. Eur Child Adolesc Psychiatry 15, 199–206 (2006). https://doi.org/10.1007/s00787-005-0522-3
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DOI: https://doi.org/10.1007/s00787-005-0522-3