GPT and diabetes mellitus: Multivariable binary logistic regression analysis revealed both T/TA and TA/TA genotypes associated with a lower probability of NAS ≥ 5 (T/TA aOR: 0.65, p = 0.041, TA/TA aOR: 0.40, p = 0.033) independent of gender, diabetes and ALT (for aORs see Table 1C).