Nock Matthew K, Jaroszewski Adam C, Deming Charlene A, Glenn Catherine R, Millner Alexander J, Knepley Mark, Naifeh James A, Stein Murray B, Kessler Ronald C, Ursano Robert J
Department of Psychology, Harvard University.
Department of Psychology, Old Dominion University.
J Psychopathol Clin Sci. 2025 Jan;134(1):6-17. doi: 10.1037/abn0000935. Epub 2024 Sep 19.
Most studies aimed at understanding suicidal behavior have focused on quantifying the associations between putative risk factors and suicidal behavior in comparative studies of cases and controls. The current study, in comparison, exclusively focused on cases-89 Army soldiers presenting for hospital care following a suicide attempt-and attempted to reveal the antecedents of, reasons for, and consequences of suicide attempts. This mixed-methods study using qualitative interviews and self-report surveys/interviews revealed that in most cases, the most recent onset of suicidal thoughts began shortly before the suicide attempt and were not disclosed to others, limiting opportunities for intervention via traditional approaches. The primary reason given for attempting suicide was to escape from psychologically aversive conditions after concluding that no other effective strategies or options were available. Participants reported both negative (e.g., self-view, guilt) and positive (e.g., learning new skills, receiving support) consequences of their suicide attempt-and described things they believe would have prevented them from making the attempt. These findings provide new insights into the motivational and contextual factors for suicidal behavior and highlight several novel directions for prevention and intervention efforts. (PsycInfo Database Record (c) 2025 APA, all rights reserved).
大多数旨在理解自杀行为的研究都集中在病例对照比较研究中量化假定风险因素与自杀行为之间的关联。相比之下,当前的研究专门聚焦于病例——89名自杀未遂后到医院就诊的陆军士兵——并试图揭示自杀未遂的前因、原因和后果。这项采用定性访谈和自我报告调查/访谈的混合方法研究表明,在大多数情况下,自杀念头的最新出现时间就在自杀未遂前不久,且未向他人透露,这限制了通过传统方法进行干预的机会。自杀未遂的主要原因是在认定没有其他有效策略或选择后,试图逃离心理上令人厌恶的状况。参与者报告了自杀未遂带来的负面(如自我认知、内疚)和正面(如学习新技能、获得支持)后果,并描述了他们认为本可阻止他们尝试自杀的事情。这些发现为自杀行为的动机和背景因素提供了新的见解,并突出了预防和干预工作的几个新方向。(PsycInfo数据库记录(c)2025美国心理学会,保留所有权利)