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创伤后应激障碍(Posttraumatic stress disorder,PTSD)是由异乎寻常的威胁性或灾难性心理创伤导致的延迟出现和长期持续的精神障碍,主要表现为反复出现闯入性的创伤性体验,持续的高警觉和回避[1]。根据DSM-IV诊断标准[2]危及生命的疾病被列为是引发创伤后应激障碍的应激源之一。疼
Posttraumatic stress disorder (PTSD) is a delayed onset and long-term mental disorder caused by an unusually threatening or catastrophic traumatic injury. It mainly manifests itself in repeated invasive traumatic experiences and continuous High alert and avoidance [1]. According to the DSM-IV diagnostic criteria [2] life-threatening diseases are listed as one of the stressors triggering post-traumatic stress disorder. pain