Review
Copyright ©The Author(s) 2021.
World J Gastroenterol. Jun 14, 2021; 27(22): 2944-2962
Published online Jun 14, 2021. doi: 10.3748/wjg.v27.i22.2944
Table 2 Classification of the severity of liver injury in terms of the adverse outcome of coronavirus disease
Ref.
Date
Cohort
The severity of liver injury
How the ULN was defined
Normal/mild (< 2 times ULN)
moderate (2-5 times ULN)
Severe (> 5 times ULN)
Phipps et al[129]March 8, 2020-April 14, 202022731784 (78.5)344 (15.1)145 (6.4)ALT = 50 U/L
Mendizabal et al[130]April 15, 2020-July 31, 20201611322 (84.7)185 (11.5)61 (3.8)ALT (the reference value of different institutions)
Hundt et al[131]March 14, 2020-April, 202017531123 (64.1)408 (23.3)222 (12.7)ALT = 34 U / L
Yip et al[132]January 23, 2020-May 1, 2020816635 (77.8)141 (17.3)40 (4.9)ALT = 40 U / L