Table 2.

C‐statistic of routine tests to predict mortality in patients with Covid‐19

Routine Laboratory Tests	C‐index	95% CI
D‐dimer	0.883	0.842‐0.916
Lymphocyte	0.872	0.832‐0.906
Prothrombin time	0.858	0.814‐0.895
C‐reaction protein	0.844	0.799‐0.882
Platelet	0.781	0.734‐0.824
Neutrophil	0.773	0.725‐0.817
White blood cell	0.625	0.571‐0.676
Hemoglobin	0.583	0.528‐0.635
Creatinine	0.567	0.510‐0.623

Abbreviation: CI, confidential interval.