ALB and COVID-19: Comparing moderate and critical COVID-19 models predict 2.382 times decreased SpO2 (admission) odds ratio (p = 0.092), 0.079 times decreased lymphocytes (admission) odds ratio (p = 0.733), 0.206 times decreased QPT (admission) odds ratio (p = 0.378), and 0.082 times albumin (admission) odds ratio (p = 0.808).