Abstract
Given the global health burden caused by the Coronavirus Disease 2019 (COVID-19), there have been numerous studies aimed to understand its clinical course and to determine risk factors that may impact prognosis. Pre-existing medical conditions are linked with COVID-19 severity, particularly cardiometabolic diseases. Increasing evidence has also linked metabolic-associated fatty liver disease (MAFLD) with severe COVID-19 illness. Thus, we review different published clinical data relating to the association of MAFLD and COVID-19 severity. Our review showed that published studies consistently support the association between MAFLD and more severe COVID-19, even after adjustment for confounding factors. It was also observed that an increasing hepatic fibrosis score is correlated with increasing severity of COVID-19. Finally, younger age and obesity among MAFLD patients also led to a greater risk of severe illness.