采用Mose’s constant线性模型拟合SROC曲线[5],以诊断比值比(diagnositic odd ratio, DOR)[6]、曲线下面积(aera under curve, AUC)和Q*统计量评价诊断试验ProGRP和NSE对SCLC诊断的准确度,并以Z检验分析二者诊断的准确性是否存在差异。. Here, ENO2 is linked to small cell lung carcinoma.