The area under the receiver operating characteristic (ROC) curve (AUC) was used to compare MELD and CTP score and classification in predicting accuracy for different survival periods.

• 运用接受者运行曲线(ROC曲线)及其曲线下面积(AUC)比较MELD、CTP评分和分级判断肝硬化患者生存3个月、1年等不同时间的准确性。