O'Donnell I, Farmer R, Catalan J
University of Oxford, Centre for Criminological Research.
Br J Psychiatry. 1993 Jul;163:45-8. doi: 10.1192/bjp.163.1.45.
Detailed case reports of incidents of suicide and attempted suicide on the London Underground railway system between 1985 and 1989 were examined for the presence of suicide notes. The incidence of note-leaving was 15%. Notes provided little insight into the causes of suicide as subjectively perceived, or strategies for suicide prevention.
对1985年至1989年间伦敦地铁系统自杀和自杀未遂事件的详细案例报告进行了检查,以确定是否存在遗书。留下遗书的发生率为15%。遗书几乎没有提供关于主观认知的自杀原因或自杀预防策略的见解。