重症急性胰腺炎死亡相关因素分析

目的探索与重症急性胰腺炎死亡相关的危险因素。方法回顾性分析自1997年8月至2004年2月入院的全部重症急性胰腺炎(SAP)57例,其中男性32例,女性25例,中位年龄51岁。根据结局的不同将SAP患者分为生存组和死亡组,分别对两组资料的一般特征、严重程度和手术相关因素进行对比分析。结果SAP共57例,死亡11例,病死率为19.3%,手术治疗30例,死亡8例,病死率为26.7%。两组在年龄、Ranson评分、APACHEⅡ评分、腹水、多器官功能不全、ARDS、心功能衰竭、肾衰竭等发生率差异有统计学意义。多因素回归分析显示,年龄、腹水、多器官功能不全是和死亡相关的独立危险因素。结论年龄、腹水、多器官功能不全是和死亡相关的独立危险因素。

An analysis of death-related risk factors in patients with severe acute pancreatitis

Objective To identify the risk factors related to the mortality of severe acute pancreatitis. Methods Clinical data of 57 cases of severe acute pancreatitis in our hospital from August 1997 to February 2004 were collected and analyzed retrospectively. There were 32 males and 25 females. The median age was 51 years. Cases were divided into death group and survival group according to their outcome. The characteristics, severity and surgical therapy were analyzed. Results Eleven patients died, the mortality was 19. 3% o Thirty cases underwent surgery, 8 died, the mortality was 26. 3%. Factors which were of significant differences between the two groups by univariate analysis were age, Ranson score, APACHE H score, ascites, MODS, ARDS, heart failure and renal failure. Multivariate logistic regression showed that independent risk factors included age, ascites, MODS. Conclusions In case of severe acute pancreatitis,the independent risk factors related to mortality were age, ascites and MODS.