INTRODUCTION: Self-poisoning is a risk factor for premature death and for suicide, but for how long? The aims were to examine the mortality rate, causes of death, and risk factors for mortality and suicide during 20 years. METHOD: Prospective cohort study including all patients discharged after self-poisoning from all medical departments in Oslo in 1980 (n = 946, 51 % females, median age 31 years). Standardized mortality ratios (SMRs) and Cox regression analysis were used. RESULTS: During follow-up, 355 (37.5%) of the patients died, SMR 4.6 (95% CI, 4.2-5.1). After 15 years, the SMR was still 3.3 (95% C.I., 2.5-4.2). Sixty-seven (7.1%) committed suicide, SMR 26.7 (95% CI, 21.0-33.9). The risk of death from all causes was significantly higher. Unspecific risk factors for death were found. A suicidal motive was the only risk factor for suicide. CONCLUSION: The mortality rate implies a poor prognosis in this patient group.
INTRODUCTION: Self-poisoning is a risk factor for premature death and for suicide, but for how long? The aims were to examine the mortality rate, causes of death, and risk factors for mortality and suicide during 20 years. METHOD: Prospective cohort study including all patients discharged after self-poisoning from all medical departments in Oslo in 1980 (n = 946, 51 % females, median age 31 years). Standardized mortality ratios (SMRs) and Cox regression analysis were used. RESULTS: During follow-up, 355 (37.5%) of the patients died, SMR 4.6 (95% CI, 4.2-5.1). After 15 years, the SMR was still 3.3 (95% C.I., 2.5-4.2). Sixty-seven (7.1%) committed suicide, SMR 26.7 (95% CI, 21.0-33.9). The risk of death from all causes was significantly higher. Unspecific risk factors for death were found. A suicidal motive was the only risk factor for suicide. CONCLUSION: The mortality rate implies a poor prognosis in this patient group.
Authors: Matthew J Carr; Darren M Ashcroft; Evangelos Kontopantelis; David While; Yvonne Awenat; Jayne Cooper; Carolyn Chew-Graham; Nav Kapur; Roger T Webb Journal: Ann Fam Med Date: 2017-05 Impact factor: 5.166
Authors: Mari A Bjornaas; Knut E Hovda; Fridtjof Heyerdahl; Karina Skog; Per Drottning; Anders Opdahl; Dag Jacobsen; Oivind Ekeberg Journal: BMC Psychiatry Date: 2010-07-26 Impact factor: 3.630
Authors: Tine K Grimholt; Mari A Bjornaas; Dag Jacobsen; Gudrun Dieserud; Oivind Ekeberg Journal: Ann Gen Psychiatry Date: 2012-04-20 Impact factor: 3.455
Authors: Cathrine Lund; Brita Teige; Per Drottning; Birgitte Stiksrud; Tor Olav Rui; Marianne Lyngra; Oivind Ekeberg; Dag Jacobsen; Knut Erik Hovda Journal: BMC Public Health Date: 2012-10-09 Impact factor: 3.295
Authors: Mari A Bjornaas; Anette S Bekken; Aasa Ojlert; Tor Haldorsen; Dag Jacobsen; Morten Rostrup; Oivind Ekeberg Journal: BMC Psychiatry Date: 2008-02-13 Impact factor: 3.630