终末期肝病模型评估肝硬化失代偿期患者的短期预后

目的评价终末期肝病模型（MELD）、MELD-Na、Child-Turcotte-Pugh（CTP）和包含血肌酐值的CTP（CrCTP）评分对肝硬化失代偿期患者短期预后的价值。方法选择265例具有完整住院资料和随访结果的肝硬化失代偿期患者为研究对象,分别计算每例患者人院后首次MELD、MELD-Na、CTP及CrCTP评分,并了解其3个月内的病死率。以受试者工作特征曲线（ROC）下面积（AUC）衡量各评分系统判断患者3个月生存的能力。结果 3个月内有58例死亡。死亡组MELD、MELD-Na、CTP及CrCTP分值（分别为22.15±5.67、31.45±8.50、11.60±2.70、12.72±2.54）均高于生存组（分别为12.35±3.56、17.24±4.75、8.73±2.35、9.05±2.50）（P〈0.01）,两组在MELD分值和CTP分级的分布上差异具有统计学意义（P〈0.01）。MELD、MELD-Na、CTP及CrCTP评分对肝硬化失代偿期患者3个月预后评估的ROC曲线下面积分别为0.875、0.868、0.758、0.794,MELD评估患者短期预后价值优于CTP评分（P〈0.05）,MELD与MELD-Na、CrCTP评分差异无统计学意义。结论 MELD、MELD-Na、CTP及CrCTP模型均可有效预测肝硬化失代偿期患者的短期预后;MELD评估患者短期预后价值优于CTP;在CTP中引入血肌酐值即CrCTP评分可以提高对患者短期预后判断力。

Evaluation of model for end stage liver disease for estimation of short-term prognosis in decompensated cirrhosis

Objective To evaluate the short-term prognostic value of model of end stage liver disease(MELD),MELD-Na,Child-Turcotte-Pugh(CTP) and the creatinine modified CTP(CrCTP) grading in patients with decompensated liver cirrhosis.Methods 265 patients with decompensated liver cirrhosis were enrolled in the study.The MELD,MELD-Na,CTP and CrCTP scores were calculated for each patient on the first time of admission and their mortality within 3 months was observed.Receiver operating characteristic curve(ROC) and the ar...