Citation

Hunt IM, Bickley H, Windfuhr K, Shaw J, Appleby L, Kapur N. J. Affect. Disord. 2013; 144(1-2): 123-128.

Affiliation

National Confidential Inquiry into Suicide and Homicide by People with Mental Illness, Centre for Mental Health and Risk, University of Manchester, Manchester M13 9PL, UK.

Copyright

(Copyright © 2013, Elsevier Publishing)

DOI

10.1016/j.jad.2012.06.019

PMID

22871533

Abstract

BACKGROUND: Around a quarter of in-patient suicides occur within the first week of admission to psychiatric in-patient care. Little is known on the factors associated with suicide during this critical time. We aimed to identify risk factors for suicide among in-patients within the first week of admission. METHODS: A national population-based case-control study of 107 current psychiatric in-patients in England who died by suicide within a week of admission, matched on admission date with 107 living controls. RESULTS: Forty-two (40%) suicide cases died within the first 3 day of admission. A fifth of all suicides were on authorised leave at the time of death, but 34% were off the ward without staff agreement compared to only 1% of controls. Independent risk factors for suicide included previous self-harm, recent adverse life events, and a short (<12 months) duration of illness. LIMITATIONS: This is a retrospective study, using clinical data mainly collected from case records. Clinicians were not blind to case/control status. CONCLUSIONS: The first few days of admission should be recognised as the period of highest risk. Careful risk evaluation is needed at this time, particularly in those with recent illness onset or previous suicide attempts. Knowledge of life events experienced before admission should be incorporated into risk assessments. Improvements to the ward environment to lessen the distress of an admission may be an important preventative measure. Protocols may require adapting to improve the safety of those on agreed leave, and prevent absconding through increased vigilance and closer observation of ward exits.

Language: en