Retrospective Cohort Study
Copyright ©The Author(s) 2021.
World J Crit Care Med. May 9, 2021; 10(3): 47-57
Published online May 9, 2021. doi: 10.5492/wjccm.v10.i3.47
Figure 3
Figure 3 Scatter graph showing a negative correlation between the hepatic attenuation value and pneumonia severity score measured on computed tomography (Spearman's correlation coefficient, r = −0. 357 and P < 0.001). The mean pneumonia severity score of the coronavirus disease 2019-positive group was 7.6 (4.2-11; minimum 2, maximum 18). HU: Hounsfield unit.