COVID-19 non-survivors’ group showed statistically significant higher international normalized ratio (INR) (p = 0.003), D-dimer (p = 0.029), blood urea (p < 0.0001), total bilirubin (p < 0.005), ALP (p = 0.003), serum CRE (<0.0001), CRP (<0.0001), FER (p = 0.021) and LDH (p = 0.032), as well as lower serum albumin levels (p < 0.0001) than the COVID-19 survivors’ group (Table 3). This evidence concerns the gene ALB and COVID-19.