Age, sex, route of acquisition of COVID‐19, body mass index, comorbidities, degree of dependence, Charlson Comorbidity Index, presence pf dyspnea, oxygen saturation <90%, temperature 37.8°C, tachycardia, quick sequential organ failure assessment score ≥2, severity grade of COVID‐19 disease, neutrophils count, lymphocytes count, hemoglobin level, platelet count, glucose level, estimated glomerular filtration rate, lactate dehydrogenase level, c‐reactive protein level, alanine aminotransferase level, use of cardiovascular medications, concomitant use of other glucose‐lowering drugs. Here, GPT is linked to COVID-19.