根据ROC曲线下面积AUC等信息估计其标准误和置信区间
AUC大小
    金标准确定患病人数N 1
金标准确定未患病人数N 2
置信水平

参考文献:

Hanley, J.A. and NcNeil, B.J. 1982. 'The Meaning and Use of the Area under a Receiver Operating Characteristic (ROC) Curve.' Radiology, Vol 148, 29-36