ALB and COVID-19: In comparison to the alive group, the deceased had a lower albumin level (37 ± 4.9 vs. 34.4 ± 5.4, p = 0.04) and a higher red blood cell distribution width (13.8 ± 1.4 vs. 14.6 ± 1.9, p = 0.03) during the COVID-19 admission (Table 2).