Modified EASL-CLIF criteria that is easier to use and perform better to prognosticate acute-on-chronic liver failure

Table 1 The definitions of modified the European Association for the Study of the Liver-Chronic Liver Failure Consortium organ failures and grades

Definition of mEACLF organ failures
Liver	Bilirubin ≥ 12 mg/dL
Coagulation	INR ≥ 2.0
Brain	Hepatic encephalopathy grade 3-4
Kidney	Serum creatinine ≥ 2.35 mg/dL or renal replacement
Heart	On vasopressors
Respiration	On mechanical ventilation
Definition of mEACLF grades
Grade 1	Any one organ failure
Grade 2	Any 2 organ failures
Grade 3	Any 3 or more organ failures

mEACLF: Modified the European Association for the Study of the Liver-Chronic Liver Failure Consortium; INR: International normalized ratio.