Attempted suicide in bipolar disorder: risk factors in a cohort of 6086 patients.

<h4>Objective</h4>Bipolar disorder is associated with high risk of self-harm and suicide. We wanted to investigate risk factors for attempted suicide in bipolar patients.<h4>Method</h4>This was a cohort study of 6086 bipolar patients (60% women) registered in the Swedish Nati...

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Autores principales: Dag Tidemalm, Axel Haglund, Alina Karanti, Mikael Landén, Bo Runeson
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Publicado: Public Library of Science (PLoS) 2014
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spelling oai:doaj.org-article:39933eb127784c8dbba6dcc0567375852021-11-18T08:24:47ZAttempted suicide in bipolar disorder: risk factors in a cohort of 6086 patients.1932-620310.1371/journal.pone.0094097https://doaj.org/article/39933eb127784c8dbba6dcc0567375852014-01-01T00:00:00Zhttps://www.ncbi.nlm.nih.gov/pmc/articles/pmid/24705630/pdf/?tool=EBIhttps://doaj.org/toc/1932-6203<h4>Objective</h4>Bipolar disorder is associated with high risk of self-harm and suicide. We wanted to investigate risk factors for attempted suicide in bipolar patients.<h4>Method</h4>This was a cohort study of 6086 bipolar patients (60% women) registered in the Swedish National Quality Register for Bipolar Disorder 2004-2011 and followed-up annually 2005-2012. Logistic regression was used to calculate adjusted odds ratios for fatal or non-fatal attempted suicide during follow-up.<h4>Results</h4>Recent affective episodes predicted attempted suicide during follow-up (men: odds ratio = 3.63, 95% CI = 1.76-7.51; women: odds ratio = 2.81, 95% CI = 1.78-4.44), as did previous suicide attempts (men: odds ratio = 3.93, 95% CI = 2.48-6.24; women: odds ratio = 4.24, 95% CI = 3.06-5.88) and recent psychiatric inpatient care (men: odds ratio = 3.57, 95% CI = 1.59-8,01; women: odds ratio = 2.68, 95% CI = 1.60-4.50). Further, those with many lifetime depressive episodes were more likely to attempt suicide. Comorbid substance use disorder was a predictor in men; many lifetime mixed episodes, early onset of mental disorder, personality disorder, and social problems related to the primary group were predictors in women.<h4>Conclusion</h4>The principal clinical implication of the present study is to pay attention to the risk of suicidal behaviour in bipolar patients with depressive features and more severe or unstable forms of the disorder.Dag TidemalmAxel HaglundAlina KarantiMikael LandénBo RunesonPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 9, Iss 4, p e94097 (2014)
institution DOAJ
collection DOAJ
language EN
topic Medicine
R
Science
Q
spellingShingle Medicine
R
Science
Q
Dag Tidemalm
Axel Haglund
Alina Karanti
Mikael Landén
Bo Runeson
Attempted suicide in bipolar disorder: risk factors in a cohort of 6086 patients.
description <h4>Objective</h4>Bipolar disorder is associated with high risk of self-harm and suicide. We wanted to investigate risk factors for attempted suicide in bipolar patients.<h4>Method</h4>This was a cohort study of 6086 bipolar patients (60% women) registered in the Swedish National Quality Register for Bipolar Disorder 2004-2011 and followed-up annually 2005-2012. Logistic regression was used to calculate adjusted odds ratios for fatal or non-fatal attempted suicide during follow-up.<h4>Results</h4>Recent affective episodes predicted attempted suicide during follow-up (men: odds ratio = 3.63, 95% CI = 1.76-7.51; women: odds ratio = 2.81, 95% CI = 1.78-4.44), as did previous suicide attempts (men: odds ratio = 3.93, 95% CI = 2.48-6.24; women: odds ratio = 4.24, 95% CI = 3.06-5.88) and recent psychiatric inpatient care (men: odds ratio = 3.57, 95% CI = 1.59-8,01; women: odds ratio = 2.68, 95% CI = 1.60-4.50). Further, those with many lifetime depressive episodes were more likely to attempt suicide. Comorbid substance use disorder was a predictor in men; many lifetime mixed episodes, early onset of mental disorder, personality disorder, and social problems related to the primary group were predictors in women.<h4>Conclusion</h4>The principal clinical implication of the present study is to pay attention to the risk of suicidal behaviour in bipolar patients with depressive features and more severe or unstable forms of the disorder.
format article
author Dag Tidemalm
Axel Haglund
Alina Karanti
Mikael Landén
Bo Runeson
author_facet Dag Tidemalm
Axel Haglund
Alina Karanti
Mikael Landén
Bo Runeson
author_sort Dag Tidemalm
title Attempted suicide in bipolar disorder: risk factors in a cohort of 6086 patients.
title_short Attempted suicide in bipolar disorder: risk factors in a cohort of 6086 patients.
title_full Attempted suicide in bipolar disorder: risk factors in a cohort of 6086 patients.
title_fullStr Attempted suicide in bipolar disorder: risk factors in a cohort of 6086 patients.
title_full_unstemmed Attempted suicide in bipolar disorder: risk factors in a cohort of 6086 patients.
title_sort attempted suicide in bipolar disorder: risk factors in a cohort of 6086 patients.
publisher Public Library of Science (PLoS)
publishDate 2014
url https://doaj.org/article/39933eb127784c8dbba6dcc056737585
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AT alinakaranti attemptedsuicideinbipolardisorderriskfactorsinacohortof6086patients
AT mikaellanden attemptedsuicideinbipolardisorderriskfactorsinacohortof6086patients
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