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Calculation of FIB-4 index

Calculation the method

Mathematical formula used in medical assessment: (AST [IU/L] × Age) divided by (Platelet count [10⁹/L] × square root of ALT [IU/L]). This formula integrates liver enzyme levels, patient age, and platelet count, potentially for evaluating liver function or fibrosis severity.

AGE
Age
AST
IU/L
ALT
IU/L
Platelet Count
10,000/μL

YourFIB-4.

Calculation results

Rounded to the nearest hundredth of a percent

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