Child Pugh score for severity of liver disease

The Child Pugh score is useful in estimating the severity of cirrhosis and in the prognostication of cirrhotic patients.
<2 mg/dL (<34.2 μmol/L)
+1
2-3 mg/dL (34.2-51.3 μmol/L)
+2
>3 mg/dL (>51.3 μmol/L)
+3
>3.5 g/dL (>35 g/L)
+1
2.8-3.5 g/dL (28-35 g/L)
+2
<2.8 g/dL (<28 g/L)
+3
<1.7
+1
1.7-2.2
+2
>2.2
+3
Absent
+1
Slight
+2
Moderate
+3
No Encephalopathy
+1
Grade 1-2
+2
Grade 3-4
+3