摘要: 本文从概念、历史渊源、测量工具、症状、预测机制和应对措施的角度比较替代性创伤和创伤后应激障碍的区别与联系，为医护人员进一步开展该领域的研究和实践提供参考。
Abstract:
This article from the concept, historical origin, measuring tools, symptoms, prediction mechanism and mea- sures to compare the differences and connections between vicarious trauma and post-traumatic stress disorder, it pro- vides the reference for the medical staff to further research and practice in this field.