American Liver Founded in 1976, the American Liver Foundation takes a leadership role in advocating on behalf of the millions of Americans living with liver disease. Their mission is to facilitate, advocate and promote education, support and research for the prevention, treatment and cure of liver disease.


NAFLD Fibrosis Score (NFS) NFS is a noninvasive system that identifies liver fibrosis in patients with NAFLD Hepatology. The Fibrosis-4 score helps to estimate the amount of scarring in the liver.

AST to Platelet Ratio Index (APRI)

Additional resources:

FDA clinical trials –

Madrigal Pharmaceuticals