GPT and obesity due to melanocortin 4 receptor deficiency: Compared with those with a low genetic susceptibility to SLD and normal weight, having a high genetic risk and obesity was linked to an increased risk of SLD (OR: 63.16, 95% CI: 40.86–97.64), ALT elevation (OR: 9.21, 95% CI: 6.96–12.18), and AST elevation (OR: 5.10, 95% CI: 3.86–6.82).