GPT and diabetes mellitus: −1.675 + 0.037 × age (years) + 0.094 × BMI (kg/m2) + 1.13 × impaired fasting glucose/diabetes (yes = 1, no = 0) + 0.99 × AST/ALT ratio–0.013 × platelet count (×109/L) − 0.66 × albumin (g/dL)http://nafldscore.com/ (accessed on 25 January 2021)