Fig. 1

Loading plot of the principal component analysis. The six underlined variables are those selected by the parallel analysis for the principal component regression. ALT, alanine aminotransferase; AST, aspartate aminotransferase; BMI, body mass index; DBP, diastolic blood pressure; eGFR, estimated glomerular filtration rate; GGT, gamma glutamyltranspeptidase; LLACS, lower limb arterial calcification score; SBP, systolic blood pressure; TG, triglycerides