GPT and obesity due to melanocortin 4 receptor deficiency: Similar trends were observed for metabolic indices (FINS, 2hINS, HOMA-IR, HOMA- β, TG, ALT, AST, γ-GT, creatinine, and UA) and obesity indices (BMI, NC, WC, HC, WHR, VFA, SFA, and VFA/SFA ratio) (all P< 0.001).