In asymptomatic patients, hospitalised COVID-19 patients’ cohort median levels of analysed biomarkers at admission equalled to: ALT = 25 IU/L (IQR: 18–44.9), AST = 32 IU/L (IQR: 25–48), GGT = 36 IU/L (IQR: 20–69.3), LDH = 241 IU/L (IQR: 199–323.5), PLT = 203 × 103/μL (IQR: 150–278), APRI = 0.379 (IQR: 0.252–0.67), FIB-4 = 1.836 (IQR: 1.126–3.35), AST/ALT ratio = 1.33 (IQR: 0.972–1.867). Here, GPT is linked to COVID-19.