GPT and diabetes mellitus: The variables significantly correlated with Standardized Canonical Discriminant Function F2 are total bilirubin (r = 0.637), CCI (r = 0.531) and high aspartate transaminase (AST) and alanine transaminase (ALT) (r = 0.351), previous history of stroke (r = 0.296), diabetes (r = 0.223) and cardiovascular disease (r = 0.236).