Visceral adiposity index is associated with significant fibrosis in patients with non-alcoholic fatty liver disease

Background: Metabolic factors have been associated with liver damage in patients with non-alcoholic fatty liver disease (NAFLD). Aims To test a new marker of adipose dysfunction, the visceral adiposity index (VAI), in NAFLD patients to assess whether or not it is associated with host factors, and to investigate a potential correlation with histological findings. Methods One hundred and forty-two consecutive NAFLD patients were evaluated by liver biopsy, and clinical and metabolic measurements, including insulin resistance with the homeostasis model assessment (HOMA), and VAI by using waist circumference, body mass index, triglycerides and HDL. Serum levels of TNFα, IL-6, adiponectin and lep…