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dc.contributor.authorHøye, Anne
dc.contributor.authorNesvåg, Ragnar
dc.contributor.authorReichborn-Kjennerud, Ted
dc.contributor.authorJacobsen, Bjarne K.
dc.date.accessioned2017-03-15T14:20:01Z
dc.date.available2017-03-15T14:20:01Z
dc.date.issued2016-05-26
dc.description.abstractObjective: Previous studies from North Norway showed significantly increased mortality in patients with schizophrenia and personality disorder. The aim of the present study was to investigate total and cause- specific mortality in inpatients with affective disorder in a 33-year follow- up cohort, with a specific focus on sex differences. <p> Methods: Based on a hospital case register covering all admissions to psychiatric hospital in the two northernmost counties in Norway from 1980 to 2012, 790 men and 866 women with major depressive disorder and 331 men and 514 women with bipolar disorder were included. The cohort was linked to the Norwegian Cause of Death Registry. The relative mortality in men compared to women was tested using Cox regression with attained age as the time variable. The standardized mortality ratio (SMR) of the patients when compared to the general population in Norway was calculated. <p> Results: Patients with affective disorders had twice the mortality of the general Norwegian population [SMR = 2.1, 95% confidence interval (CI): 1.9–2.3]. For major depressive disorder, the SMR for total mortality was higher among men (2.6, 95% CI: 2.2–3.0) than women (1.8, 95% CI: 1.5–2.1). For bipolar disorder, no difference was seen between men and women. The SMR for suicide among women showed an increasing trend throughout the period 1980–1990: 20.0 (95% CI: 10.4–38.4); 1991–2001: 27.0 (95% CI: 15.7–46.2); 2002–2012: 40.4 (95% CI: 23.0–71.2). <p> Conclusions: The substantially increased mortality in patients with affective disorders in Norway has been persistent over a period of 33 years, despite extensive reforms in psychiatric health care. Indications of increasing SMR for suicide in women call for further research.en_US
dc.descriptionAccepted manuscript version. Source at <a href=http://dx.doi.org/10.1111/bdi.12389> http://dx.doi.org/10.1111/bdi.12389 </a>en_US
dc.identifier.citationHøye A., Nesvåg R., Reichborn-Kjennerud T., Jacobsen B. K. Sex differences in mortality among patients admitted with affective disorders in North Norway: a 33-year prospective register study. Bipolar Disord 2016: 18: 272–281.en_US
dc.identifier.cristinIDFRIDAID 1363518
dc.identifier.doi10.1111/bdi.12389
dc.identifier.issn1398-5647
dc.identifier.issn1399-5618
dc.identifier.urihttps://hdl.handle.net/10037/10714
dc.language.isoengen_US
dc.publisherJohn Wiley & Sons Ltd.en_US
dc.relation.journalBipolar Disorders
dc.rights.accessRightsopenAccessen_US
dc.subjectaffective disordersen_US
dc.subjectsex differencesen_US
dc.subjectmortalityen_US
dc.subjectVDP::Medisinske Fag: 700::Helsefag: 800::Samfunnsmedisin, sosialmedisin: 801en_US
dc.subjectVDP::Medical disciplines: 700::Health sciences: 800::Community medicine, Social medicine: 801en_US
dc.titleSex differences in mortality among patients admitted with affective disorders in North Norway: A 33-year prospective register studyen_US
dc.typeJournal articleen_US
dc.typeTidsskriftartikkelen_US
dc.typePeer revieweden_US


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