People who have a history of sleep disorders and bad quality of sleep often tend to have an elevated risk of psychiatric challenges in conjunction with the sleep disorders, which might lead to suicidal ideation or behaviour. So far, the evidence base has been limited to smaller studies, and the current study will be one of few population-based cohort studies examining the association between sleep disorders and suicide. The study is based on Danish register data.
The study is supported by a research trainee grant from the Lundbeck Foundation.
- Adam Spira, PhD, Department of Mental Health, Johns Hopkins Bloomberg School of PublicHealth, Baltimore, USA.
- Prof Keith Hawton, Centre for Suicide Research, University of Oxford