Department of Psychology, West Virginia University, Morgantown,West Virginia 26506, USA.
Sleep. 2011 Jan 1;34(1):93-8. doi: 10.1093/sleep/34.1.93.
The purpose of this study was to investigate whether insomnia symptoms and nightmares are related to suicidal ideation independent of one another and independent of the symptoms of anxiety, depression, and posttraumatic stress disorder (PTSD).
The study consisted of questionnaires examining insomnia symptoms and nightmares, and symptoms of depression, anxiety, and PTSD. The questionnaires were administered online.
University.
583 undergraduate students at a large, public university in southeastern United States.
N/A.
Results indicated that both nightmares and insomnia symptoms were related to suicidal ideation, independent of one another. Nightmares, but not insomnia symptoms, were related to suicidal ideation after controlling for the symptoms of anxiety, depression, and PTSD.
Nightmares may be more than a marker of PTSD and hence may be important in the identification of suicidal ideation.
本研究旨在调查失眠症状和噩梦是否与自杀意念有关，且这种关系是否独立于焦虑、抑郁和创伤后应激障碍（PTSD）的症状。
该研究包括评估失眠症状和噩梦以及抑郁、焦虑和 PTSD 症状的问卷。问卷通过网络发放。
大学。
美国东南部一所大型公立大学的 583 名本科生。
无。
结果表明，噩梦和失眠症状均与自杀意念有关，且二者之间相互独立。控制焦虑、抑郁和 PTSD 症状后，只有噩梦与自杀意念有关，而失眠症状则没有。
噩梦可能不仅仅是 PTSD 的一个标志，因此可能对自杀意念的识别很重要。
