1 Independent sample T-test; WBC: White blood cell; ALT: Alanine aminotransferase; AST: Aspartate aminotransferase; GGT: Gamma-glutamyl-transferase; ALP:Alkaline phosphatase; CRP: C-Reactive protein; ICU: Intensive Care Unit
Risk factors associated with the ICU hospitalization and mortality in COVID-19 patients were analyzed with the logistic regression analysis (Table 3). Regarding these findings, age (>65) (p:0.001, OR:4.05), elevated serum d-dimer (>500) (p:0.001, OR:4.046), creatinine (>1,1) (p:0.023, OR:2.165) and GGT levels (>40) (p:0015, OR:2.374) at admission were independent factors predicting mortality in COVID-19 patients.