GPT and sarcopenia: After the adjustment, the odds ratios (ORs) of sarcopenia showed that fasting insulin (OR=0.904, [95%CI: 0.882-0.927] P=0.000), AST/ALT ratio (OR=1.920, [95%CI: 1.564-2.358] P=0.000), HDL (OR=1.917, [95%CI: 1.413-2.600] P=0.000), TG (OR=1.109, [95%CI: 1.007-1.220] P=0.035), PA (OR=0.998, [95%CI: 0.997-1.000] P=0.022), FT4 (OR=1.084, [95%CI: 1.047-1.122] P=0.000), PTC (OR=1.001, [95%CI: 1.000-1.002] P=0.005) and 25(OH)VD (OR=0.980, [95%CI: 0.966-0.994] P=0.006) were identified as risk factors for the sarcopenia (Table 2).