Retrospective Cohort Study
Copyright ©The Author(s) 2022.
World J Gastroenterol. Feb 7, 2022; 28(5): 570-587
Published online Feb 7, 2022. doi: 10.3748/wjg.v28.i5.570
Figure 1
Figure 1 Flow chart of the study. 1Severity of the diseases is based on the World Health Organization, Classification. COVID-19: Coronavirus Disease 2019 (COVID-19); ALT: Alanine aminotransferase. ALT cut of value was defined as patients having ALT levels greater than 25 U/L for women and 35 U/L for men, according to the AASLD definitions.