Comparison of clinical characteristics in patients with coronavirus disease and influenza A in Guangzhou, China

Wen-qiang Jiang, Xu-sheng Li, Wen-hong Zhong, Lin-qiang Huang, Xiao-jun Lin, Miao-yun Wen, Yu-jun Deng, Xin Li, Hong-ke Zeng

Figure 1. ROC analyses of the model prediction probability and scoring system for differentiating COVID-19. PPV: positive predictive value; NPV: negative predictive value; ROC: receiver operating characteristic; AUC: area under curve.