急性应激障碍（ASD）研究述评

急性应激障碍是个体在亲历、目击或面临一个对自己或他人具有死亡威胁、严重伤害的创伤事件后的2天至4周内所表现的应激反应。急性应激障碍的症状主要表现为分离、再历、回避和过度警觉。文章回顾了以往的相关研究，从急性应激障碍的测评方法、发生率、与创伤后应激障碍和创伤记忆的关系、心理治疗和干预等方面进行了综述。最后对未来可能的研究方向提出了展望

A Review of Study on Acute Stress Disorder

Acute stress disorder refers to stress reactions that occur between 2 days and 4 weeks after an individual has experienced, witnessed, or been confronted by a traumatic incident which is a threat of death or serious injury of oneself or others. The symptoms of acute stress disorder are separation, reexperiencing, avoidance, and over-vigilance. This article reviews the previous relevant studies of acute stress disorder and overviews from the aspects of measurement evaluation methods, incidence, the relationship between posttraumatic stress disorder and trauma memories, mental intervention. At last, this article highlights its possible future study direction.