GPT and diabetes mellitus: Older age, being single or divorced, having a high education level, history of diabetes, CHD, hypertension, moderate alcohol consumption, drinking tea, high BMI, central obesity, visceral fat obesity, hyper-TG, hyper-TC, hyper-LDL-C, hypo-HDL-C, positive urine protein result, abnormal ALT, and abnormal AST were all significantly associated with hyperuricemia in the univariable analysis.