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Viral Hepatitis and Liver Disease

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Child-Turcotte-Pugh (CTP) Calculator

for Health Care Providers

Child-Turcotte-Pugh Calculator - Cirrhosis

The Child-Turcotte-Pugh (CTP) score is used to assess the severity of cirrhosis based on the parameters below.

CTP Score CalculatorLink will take you outside the VA website. VA is not responsible for the content of the linked site.

Criterion1 point2 points3 points

*CTP score is obtained by adding the score for each parameter.
CTP class :
A = 5-6 points
B = 7-9 points
C = 10-15 points

EncephalopathyNone Grade 1-2
(or precipitant-induced)
Grade 3-4
(or chronic)
AscitesNone Mild/Moderate
Bilirubin (mg/dL)< 2 2-3> 3
Albumin (g/dL)> 3.5 2.8-3.5< 2.8
PT (sec prolonged)
or INR
< 4
< 1.7
> 6
> 2.3