Fig. 1

Association between homocysteine and non-alcoholic fatty liver disease in selected subgroups. Homocysteine is presented with a continuous scale (per SD increment of log homocysteine). Multiple logistic regression and interaction adjusted for age^a, gender, body mass index, current smoker, physical activity, education, drinking, hypertension, diabetes, uric acid, alanine transaminase^a, total bilirubin^a, albumin, platelet count, triglyceride^a, total cholesterol, high-density lipoprotein cholesterol, high-sensitivity C-reactive protein^a, and creatinine. ^aVariables were log transformed before analysis