应激反应是指机体受到外界刺激或内部损伤而出现的全身非特异性反应,这种反应主要体现在患者机体的神经、内分泌、免疫、代谢系统发生异常改变,其中应激性高血压是一种较为常见的围手术期应激反应,表现为血压异常增高,往往累及患者的其他器官或系统,不仅会影响术后恢复,还可能危及患者生命[1]。本研究对45例围手术期应激性高血压发生的相关因素进行分析。1材料与方法1.1基本资料选2013年1月至2015年12月在本 Stress response refers to the body by external stimuli or internal damage caused by the systemic non-specific reaction, this reaction is mainly reflected in the patient’s body’s nerves, endocrine, immune, abnormal changes in the metabolic system, of which stress-induced hypertension is a The more common perioperative stress response, manifested as abnormal high blood pressure, often involving other organs or systems in patients, not only will affect postoperative recovery, but also may endanger the lives of patients [1]. In this study, 45 cases of perioperative stress-induced hypertension were analyzed. 1 Materials and Methods 1.1 The basic information selected January 2013 to December 2015 in this