Pre-adult onset and patterns of suicidality in patients with a history of recurrent depression

详细信息	查看全文 | 推荐本文 |

• 作者：J. Mark G. Williams^a ; ^{mark.williams@psych.ox.ac.uk} ; Thorsten Barnhofer^a ; ¹ ; Catherine Crane^a ; Danielle S. Duggan^a ; Dhruvi Shah^a ; Kate Brennan^a ; Adele Krusche^a ; Rebecca Crane^b ; Catrin Eames^b ; Mariel Jones^b ; Sholto Radford^b ; Ian T. Russell^b
• 关键词：Keywords ; Depression ; Suicidality ; Suicide attempts ; Early onset ; Pre-adult onset
• 刊名：Journal of Affective Disorders
• 出版年：2012
• 期刊代码：141_01650327
• 类别：med
• 出版时间：April, 2012
• 卷：138
• 期：1-2
• 页码：173-179
• 文件大小：249 K

摘要

Background

This report assesses the association between age of onset of major depression and later suicidality in a sample of 276 recurrently depressed patients recruited for the Oxford/Bangor Staying Well after Depression (SWAD) Trial, and interviewed when in remission.

Methods

The study enrolled adult patients with a history of at least three episodes of non-psychotic major depressive disorder from primary care and psychiatric care practices and through community advertisements. At study entry, all participants estimated the age of their first onset of a major depressive episode and completed both self-report and interview-based assessments of past and current suicidal ideation and behavior. Participants were divided into pre-adult and adult onset groups using a cut-off age of 18.

Results

Forty-eight percent of the sample reported a pre-adult age of onset. Pre-adult age of onset was significantly associated with suicidality, both from self-report and from interviewer assessment even when adjusting for differences in age, gender, employment status, length of the disorder and early adversity.

Limitations

Relevant variables were all assessed through retrospective reports.

Conclusions

Pre-adult age of onset is closely associated with risk for and severity of later suicidality, replicating, in a sample of patients assessed when in remission, findings from studies that assessed patients when currently depressed. The association of pre-adult age of onset with suicidality is not due to differences in sociodemographic variables, length of the disorder and early adversity.