GPT and Insulin resistance: AIP atherogenic index of plasma, V/MPA vigorous/moderate physical activityvigorous/moderate physical activity, WC waist circumference, BMI body mass index, SBP systolic blood pressure, DBP diastolic blood pressure, FPG fasting plasma glucose, HbA1c glycosylated hemoglobin, FSI fasting serum insulin, HOMA-IR homeostasis model assessment of insulin resistance, TC total cholesterol, ALT alanine aminotransferase, γ-GGT gamma-glutamyl transpeptidase, SCr serum creatinine, SUA serum uric acid, Hb hemoglobi.