CLIF-SOFA and CLIF-C scores for the prognostication of acute-on-chronic liver failure and acute decompensation of cirrhosis: A systematic review

Table 1 Child-Turcotte-Pugh scores

Points	1	2	3
Ascites	Absent	Slight	Moderate
Serum Bilirubin (mg/dL)	< 2	2-3	> 3
Serum Albumin (g/dL)	> 3.5	2.8-3.5	< 2.8
PT ratio or	< 4	4-6	> 6
INR	< 1.7	1.7–2.3	> 2.3
HE	None	Grade I-II	Grade III-IV

PT: Prothrombin time; INR: International normalized ratio; HE: Hepatic encephalopathy.