Significant differences were also noted for the G allele of the IL17F-A7448G (adjusted p = 0.0003) and the A allele of the IL17A-G197A gene polymorphisms (adjusted p = 0.0338), which were more common in patients with advanced liver fibrosis than in those with no fibrosis (Table 2). The gene discussed is IL17A; the disease is Hepatic fibrosis.