Fibrotest Formula

**Semantic type:** Quantitative Concept

**Definition:** A formula that estimates liver pathology through the assessment of a six-parameter blood test, taking into account subject age and sex. z = 4.467 x log10[Alpha2-Macroglobulin(g/L)] - 1.357 x log10[Haptoglobulin(g/L) + 1.017 x log10[Gamma Glutamyl Transferase (IU/L)] +0.0281 x [Age] + 1.737 x log10[Bilirubin umol/L] - 1.184 x [Apolipoprotein A1(g/L)] + 0.301 x [Sex (female=0, Male=1) - 5.54. (US Patent 6631330)

**Synonyms:** - FIBROTEST FORMULA - FibroSURE Formula - FibroSURE Formula - FibroTest Formula - FibroTest Formula - FibroTest-HCV Formula - FibroTest-HCV Formula - FibroTest/FibroSURE Formula - FibroTest/FibroSURE Formula