基于实验室指标的系统性红斑狼疮鉴别诊断列线图的构建及评估

杨婧偊, 陈留宝, 王康太, 杨兴智, 于海涛

Establishment and evaluation of nomogram for differential diagnosis of systemic lupus erythematosus based on laboratory indications

YANG Jingyu, CHEN Liubao, WANG Kangtai, YANG Xingzhi, YU Haitao

图3 SLE列线图鉴别诊断的性能验证 Note： A. Calibration curve of the training set. B. Calibration curve of the validation set. C. ROC curve of the training set and validation set. D. DCA curve of the training set.

Fig 3 Performance verification of nomogram for differential diagnosis of SLE