Fig. 5From: Longitudinal assessment of chest computerized tomography and oxygen saturation for patients with COVID-19A diagram shows the changes in the numbers of the lobes affected by COVID-19 and CT severity score (a) as well as the oxygen saturation (b) during different stages of follow-up of cases with COVID-19 infection. As noticed, the more lobes are affected, the higher the CT severity score is, and the lower is the oxygen saturation levelBack to article page