Belik Shay-Lee, Cox Brian J, Stein Murray B, Asmundson Gordon J G, Sareen Jitender
Department of Psychiatry, University of Manitoba, Winnipeg, Canada.
J Nerv Ment Dis. 2007 Apr;195(4):342-9. doi: 10.1097/01.nmd.0b013e318060a869.
The current study examined whether exposure to different types of traumatic events was differentially associated with suicidal ideation and attempts after adjusting for sociodemographic factors and presence of mental and physical disorders. Data came from the US National Comorbidity Survey Part II (N = 5877, aged 15-54 years, response rate: 82.4%) public use dataset. Interpersonal traumas and exposure to three or more types of traumatic events were particularly associated with suicidal behaviors. Age of onset analyses revealed that the age of traumatic exposure was earlier than the age at which suicidal behaviors began in the majority of respondents. The results imply that exposure to traumatic events is associated with the incidence of suicidal behaviors above and beyond the effect of sociodemographics, mental disorders, and physical disorders assessed in the survey. Clinicians and researchers need to be aware of these findings to determine early intervention programs.
本研究调查了在调整社会人口学因素以及精神和身体疾病的存在情况后，接触不同类型的创伤性事件是否与自杀意念和自杀未遂存在不同程度的关联。数据来自美国国家共病调查第二部分（N = 5877，年龄在15 - 54岁之间，应答率：82.4%）的公开使用数据集。人际创伤以及接触三种或更多类型的创伤性事件与自杀行为尤其相关。发病年龄分析表明，在大多数受访者中，创伤暴露的年龄早于自杀行为开始的年龄。结果表明，接触创伤性事件与自杀行为的发生率相关，这超出了调查中评估的社会人口学、精神障碍和身体疾病的影响。临床医生和研究人员需要了解这些发现，以确定早期干预项目。
