Letter: changes in FIB-4 cut-off points for viral hepatitis

Abstract

SIRS, I read with great interest the recently published article by Koh et al.,1 who proposed to improve the diagnostic accuracy of FIB-4 for advanced fibrosis in patients with chronic delta hepatitis by reducing the cut-off point from 3.25 to 2.03. I would like to share my thoughts and experience on the FIB-4 cut-off points for viral hepatitis.