Fig. 3From: Overexpression of EMMPRIN is associated with lymph node metastasis and advanced stage of non-small cell lung cancer: a retrospective studyDiagnostic accuracy of serum EMMPRIN for discerning NSCLC from control group a. The cut-off value of EMMPRIN for distinguishing NSCLC patients from control group was finally defined as 80.3 pg/mL, responding a sensitivity of 97.22% and specificity of 95%; b. ROC curve analysis showed that the AUC (area under the curve) of EMMPRIN arrived at 0.984 and Z value was 55.817 (P<0.001); ROC, receiver operating characteristic curve; AUC, area under the curveBack to article page