1. Demographic data2. Biochemical analysis: fasting insulin level, fasting lipid panel, fasting glucose, haemoglobin A1c, and CRP levels, basic metabolic panel, liver function panel and HOMA-IR3. Histopathology analysis: degree of steatosis, hepatocellular inflammation, hepatocyte ballooning degeneration, NAS. The gene discussed is INS; the disease is steatosis.