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目的 :研究急性脑卒中血尿素氮与预后的关系。方法 :回顾性分析我科住院的急性脑卒中病例 5 3 0例 ,按其入院后第一次血尿素氮值高低 ,分为尿素氮降低、正常和增高三组 ,对其预后进行统计学处理。结果 :尿素氮增高组预后差于正常组 (P <0 .0 1) ,尿素氮降低组与正常组预后无统计学意义。结论 :尿素氮增高是急性脑卒中预后不良的指标 ,动态观察尿素氮变化 ,有利于判断预后。
Objective: To study the relationship between blood urea nitrogen and prognosis in acute stroke. Methods: A retrospective analysis of 533 cases of acute stroke hospitalized in our department, according to the first time after admission, the level of blood urea nitrogen, divided into three groups of urea nitrogen decreased, normal and increased, and its prognosis was statistically analyzed . Results: The prognosis of the group with elevated urea nitrogen was worse than that of the normal group (P <0.01). There was no significant difference between the group with the urea nitrogen and the normal group. Conclusion: Increased blood urea nitrogen is an indicator of poor prognosis in acute stroke. Dynamic changes in blood urea nitrogen may be helpful to predict the prognosis.