Values higher by 1 IU/l for ALT and AST levels were sequentially associated with 8% and 3% higher odds of hepatic steatosis (OR = 1.08; CI 95% [1.05; 1.11], p < 0.001; OR = 1.03; CI 95% [1.00; 1.06], p = 0.047). The gene discussed is GPT; the disease is fatty liver disease.