High aspartate aminotransferase to alanine aminotransferase ratio on admission as risk factor for poor prognosis in COVID‑19 patients

This study aimed to analyze aspartate aminotransferase (AST) to alanine aminotransferase (ALT) ratio in COVID-19 patients. After exclusion, 567 inpatients were included in this study and separated into two groups according to their AST/ALT ratio on admission. Death was regarded as poor prognosis in...