Among patients with NAFLD, Age, FBS, HbA1c and type IV collagen 7S were higher in patients with hyperglycaemia, total bilirubin and P-3-P were higher and ALT and ALB were lower in patients with hypoglycaemia, and ALB and PLT count were lower and hepatic fibrosis markers (type IV collagen 7S, P-3-P, and FIB-4 index) were higher in patients with excessive glycaemic variability (Table 3). The gene discussed is GPT; the disease is Hepatic fibrosis.