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What is hepatitis C
Hepatitis C is a serious liver disease caused by the hepatitis C virus. A virus is a type of "germ" that is much smaller than a cell. Viruses copy themselves in cells, and this causes the disease.
 


Severe Fibrosis Calculator

The Virahep-C Model predicts severe liver fibrosis and was developed based on a sample of treatment naïve African American and Caucasian American participants in the Virahep-C study who had chronic hepatitis C virus infection with genotype 1. The model uses including age, race, AST, platelet count, and alkaline phosphatase.

The accuracy of the Virahep-C model to predict the presence or absence of severe liver fibrosis was assessed using various cut-off values

More information can be found in the manuscript: Fontana RJ et al. Modeling hepatic fibrosis in African American and Caucasian American patients with chronic hepatitis C virus infection. Hepatology 2006;44:925-935.

DISCLAIMER: This calculator of the predicted probability of severe fibrosis is not intended to be used in place of clinical judgment or other assessments in the determination of liver fibrosis.


Age
Alkaline Phosphatase (IU/L)
Race (1 if Caucasian, 0 otherwise)
AST (IU/L)
Platelets (103/mm3)
Predicted Probability

   






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