GPT and COVID-19: In multivariate logistic regression, levels of hemoglobin (adjusted OR 0.984; 95% CI [0.972–0.995]; P = 0.007) and platelet count (adjusted OR 0.995; 95% CI [0.992–0.998]; P = 0.001) were independently associated with AST/ALT ≥ 1.38 in COVID-19 patients on admission (Table 3).