Cited by 380Mental Health Treatment and AccessSchizophrenia research and treatmentSuicide and Self-Harm Studies

Increased Mortality Among Patients Admitted With Major Psychiatric Disorders: A Register-Based Study Comparing Mortality in Unipolar Depressive Disorder, Bipolar Affective Disorder, Schizoaffective Disorder, and Schizophrenia

Laursen, Thomas Munk, Munk-Olsen, Trine, Nordentoft, Merete, Mortensen, Preben Bo·2007·The Journal of Clinical Psychiatry

Abstract

CONTEXT: Persons suffering from severe mental disorder have an excess mortality compared to persons with no mental disorder. However, the magnitude of the excess mortality differs from one mental disorder to another, and the impact on mortality if a first-degree family member suffers from a mental disorder has never been examined in a population-based study. OBJECTIVE: Our objective was to examine and compare mortality rates after admission with schizophrenia, schizoaffective disorder, unipolar depressive disorder, or bipolar affective disorder and to examine the impact of family history of psychiatric admission on mortality. METHOD: We established a register-based cohort study of 5.5 million persons born in Denmark who were alive on or born after January 1, 1973 and alive on their 15th birthday. Mortality rate ratios were estimated by survival analysis, using Poisson regression. RESULTS: Unipolar depressive disorder, bipolar affective disorder, and schizoaffective disorder were associated with the same pattern of excess mortality. Schizophrenia had a lower mortality from unnatural causes of death and a higher mortality from natural causes compared to the 3 other disorders. Family history of psychiatric admission was associated with excess mortality. CONCLUSION: Patients suffering from the 4 disorders all had an excess mortality, but the pattern of excess mortality was not the same. There was an excess mortality associated with mental disorder in a first-degree family member, but this only explained a small part of the general excess mortality associated with the 4 mental disorders examined.

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Crossref · 10.4088/jcp.v68n0612

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Authors
Laursen, T. M., Munk-Olsen, T., Nordentoft, M., & Mortensen, P. B.
Affiliations
  • Aarhus University (DK)
  • Bispebjerg Hospital (DK)
Venue
The Journal of Clinical Psychiatry
Published
2007-06-15
Volume
68
Issue
06
Pages
899-907
ISSN
0160-6689 (ISSN-L)
OpenAlex
W2006100396
Cited by
380
References
0
Citations by year
2026: 9 · 2025: 10 · 2024: 9 · 2023: 17 · 2022: 15 · 2021: 17 · 2020: 19 · 2019: 14 · 2018: 26 · 2017: 17 · 2016: 35 · 2015: 25 · 2014: 24 · 2013: 33 · 2012: 31
FWCI
26.09
Type
journal article
Language
en
Open access
closed
Locations
  • The Journal of Clinical Psychiatry (publishedVersion)
  • PubMed (publishedVersion)
Funders
Lundbeckfonden (R5-2006-227)
Topics
  • Social Sciences › Psychology › Social Psychology › Mental Health Treatment and Access
  • Health Sciences › Medicine › Psychiatry and Mental health › Schizophrenia research and treatment
  • Social Sciences › Psychology › Clinical Psychology › Suicide and Self-Harm Studies
Keywords
excess mortality, severe mental illness, schizophrenia, schizoaffective disorder, major depressive disorder, bipolar disorder, first-degree relatives, causes of death, mortality rate ratio
MeSH terms
Adult, Aged, Aged, 80 and over, Bipolar Disorder, Cause of Death, Denmark, Depressive Disorder, Female, Humans, Male, Middle Aged, Mortality, Psychotic Disorders, Registries, Schizophrenia, Cohort Studies

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