Objective to evaluate the value of diagnostic negative MDCT cholangiopancreatography in patients with suspected obstructive biliary diseases by receiveroperating characteristic (ROC) curve.
目的应用roc曲线法探讨MDCT阴性法胰胆管成像在临床疑诊胆道梗阻中的诊断价值。
2
Receiveroperating characteristic (ROC) curve was used for analyzing results and selecting cut off values.
根据受试者工作特征曲线(ROC)分析结果并选定阳性参考值。
3
The discriminatory power of various prediction models for development of type 2 diabetes was tested with the area under the receiver-operating characteristic (ROC) curve.