GPT and diabetes mellitus: After multivariate adjustment, including sex, consumption of alcohol, smoking status, habit of exercise, BMI, fatty liver, ALT, AST, GGT, TC, TG, SBP, DBP, TyG, TG/HDL-C ratio, and METS-IR, an elevated FHTHWA index was markedly correlated with diabetes risk (Table S5 in Multimedia Appendix 1).