Clinical value of blood markers to assess the severity of coronavirus disease 2019

BMC Infectious Diseases

Table 4 ROC curve of risk model and laboratory parameters for the severity of COVID-19

Variables	AUROC	Std. error	p value	Asymptotic 95% confidence interval
Variables	AUROC	Std. error	p value	Lower bound	Upper bound
WBC	0.618	0.057	0.169	0.506	0.729
Neutrophils	0.681	0.056	0.034	0.572	0.790
Lymphocyte	0.761	0.052	0.002	0.138	0.341
Hemoglobin	0.408	0.079	0.281	0.252	0.563
Platelet	0.764	0.055	0.002	0.129	0.344
C-reaction protein	0.722	0.071	0.010	0.584	0.860
Procalcitonin	0.697	0.072	0.022	0.555	0.838
Interleukin-6	0.706	0.061	0.016	0.587	0.825
Interleukin-8	0.828	0.052	< 0.001	0.725	0.930
Interleukin-10	0.689	0.069	0.027	0.553	0.825
Tumor necrosis factor-a	0.704	0.069	0.017	0.569	0.839
Neutrophils + platelet	0.821	0.032	< 0.001	0.758	0.883

ROC receiver operator characteristics, AUROC area under receivers operator characteristic curve

ISSN: 1471-2334