CYP19A1 and hepatitis A virus infection: The aromatase score (mean ± SD) was relatively low in the hepatocytes of cirrhosis (0.8 ± 1.10), steatosis (2.0 ± 2.35), and hepatitis (0.9 ± 1.70) as well as of normal or nonpathological liver (1.8 ± 2.08).