College of Teacher Education and Psychology, Sichuan Normal University, No. 5 Jingan Road, Jinjiang District, Chengdu, Sichuan 610068, China.
School of Psychology, Central China Normal University, Wuhan 430079, China.
Psychiatry Res. 2018 Jan;259:358-363. doi: 10.1016/j.psychres.2017.09.017. Epub 2017 Sep 12.
PTSD (Posttraumatic Stress Disorder) is a common post-disaster psychological condition which research has shown to have comorbidity with depression. To explore the relationship between PTSD and depression further, a cross-sectional study design was adopted. Three years after the Ya'an earthquake, 4137 adolescents (mean age 15.12) who had personally experienced the earthquake were assessed. The study results showed that PTSD significantly predicted future depression, with the effect being partially mediated by the negative life events after the earthquake. Gender was not found to be a significant moderator between PTSD and depression.
创伤后应激障碍（Posttraumatic Stress Disorder，PTSD）是一种常见的灾后心理状况，研究表明它与抑郁症共病。为了进一步探讨 PTSD 与抑郁症之间的关系，本研究采用了横断面研究设计。在雅安地震发生三年后，对 4137 名亲身经历过地震的青少年（平均年龄 15.12 岁）进行了评估。研究结果表明，PTSD 显著预测了未来的抑郁症，而这种影响部分是由地震后负性生活事件介导的。研究未发现 PTSD 和抑郁症之间存在显著的性别调节作用。
