GPT and COVID-19: Severe ill COVID-19 patients also showed older age, increased white blood cell count (WBC), neutrophil count (NEU), neutrophil percentage (NEU%), aspartate aminotransferase (AST), alanine aminotransferase (ALT), gamma-glutamyltransferase (GGT), glucose (Glu), Urea, lactic dehydrogenase (LDH), serum amyloid a (SAA), C-reactive protein (CRP), procalcitonin (PCT), interleukin-6 (IL-6), D-Dimer (DD), and myohemoglobin (MYO).