GGTLC1 and diabetes mellitus: APRI: AST to platelet ratio index; AARPRI: aspartate aminotransferase to alanine aminotransferase ratio to platelet ratio index; FIB-4 Fibrosis-4; GPR: gamma-glutamyl transpeptidase to platelet ratio; AUC: area under curve; ROC: receiver operating characteristic; T2DM: type 2 diabetes mellitus; 95% CI: 95% confidence interval; *p<0.05; **p<0.001