Patients with non-severe versus patients with severe COVID-19 outcomes had a higher body temperature at presentation (38.50 ± 0.77°C versus 37.45 ± 0.95°C, p = .043), were younger (39.77 ± 14.95 years versus 53.55 ± 17.91 years, p = .003), and had a higher serum albumin at presentation (3.99 ± 0.68 g/dL versus 3.00 ± 0.80 g/dL, p = .016), respectively. This evidence concerns the gene ALB and COVID-19.