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. 2021 Jan 29;100(4):e24441. doi: 10.1097/MD.0000000000024441

Figure 1.

Figure 1

Receiver operating characteristic (ROC) curves of different predicted scores in severe COVID-19 patients from the training cohort. The area under the curve (AUC) values of lactic dehydrogenase-lymphocyte ratio (LLR), neutrophil-lymphocyte ratio (NLR), C-reactive protein-lymphocyte ratio (CLR), creatine kinase (CK)-lymphocyte ratio, prothrombin time (PT)-lymphocyte ratio, activated partial thromboplastin time (APTT)-lymphocyte ratio, and D-dimer-lymphocyte ratio were 0.866 [95% confidential interval (95% CI): 0.795–0.938], 0.808 (95% CI: 0.717–0.898), 0.742 (95% CI: 0.639–0.846), 0.823 (95% CI: 0.732–0.913), 0.823 (95% CI: 0.739–0.907), 0.836 (95% CI: 0.751–0.921), and 0.847 (95% CI: 0.769–0.925), respectively.