Fig. 2

Interaction effect between PRAL and ApoB ins/del (rs11279109) on LDL/HDL, LDL, TC, TG, Leptin, and IL-18. P* = P value with the unadjusted (crude) model, P1 = P value with adjustments for potential confounding factors including (age, sex, smoking, alcohol, lipid-lowering medications) P2 = P value with adjustments for variables in model 1 plus for (Job, education, family history of diabetes, glucose-lowering medications, physical activity, and energy intake).