摘要
目的 验证生化检测在胆石性胰腺炎诊断中的价值。方法 总结北京协和医院1993年1月~1999年12月182例急性胰腺炎患者,进行回顾性病例对照分析。将性别,年龄,血清谷丙转氨酶(ALT)、总胆红素(TBIL)和血淀粉酶作为研究变量,数据输入SPSS软件包进行χ2检验,ROC曲线分析。结果 当女性,年龄≥50岁,ALT≥100 U/L,TBIL≥2.3 mg/dl时,存在显著的统计学差异。ALT≥100 U/L时,诊断胆石性胰腺炎的敏感性和特异性分别为47.8%和94.1%,阳性预测值为93%。TBIL≥2.3 mg/dl时,诊断胆石性胰腺炎的敏感性和特异性分别为60%和82.4%,阳性预测值为81%。结论 实验室生化检查有助于急性胰腺炎病因的诊断,对于血清ALT≥100 U/L,TBIL≥2.3mg/dl,应考虑到急性胆石性胰腺炎的可能。
Objective To define the usefulness of biochemical laboratory test in distinguishing gallstone pancreatitis (GP) from non-gallstone acute pancreatitis. Methods Using statistics method χ2 test and ROC curves to test the usefulness of laboratory parameters (ALT and TBIL) in the diagnosis of gallstone pancreatitis. Results ALT and TBIL levels were found to be of clinical value in the diagnosis of GP; when ALT level was≥100 U/L, GP probability was 93% , and when TBIL level was ≥2. 3 mg/dl, GP probability was 83%. Conclusions The laboratory parameters of ALT and TBIL can be used for diagnosis of acute gallstone pancreatitis .
出处
《胰腺病学》
2002年第2期74-76,共3页
Chinese JOurnal of Pancreatology