Overall and stratified logistic regression analysis linking each diet-quality score and the presence of NAFLD (n = 797).

1 Adjusted for age and sex, expect for the stratified variable whenever appropriate.2 Further adjusted for BMI, energy intake, current smoker status (yes/no), current drinker status (yes/no), central obesity (yes/no), triglyceride >1.7 mmol/l (yes/no), reduced HDL-cholesterol (yes/no), hypertension (yes/no), impaired fasting glucose or diabetes (yes/no), and the PNPLA3 genotypes (CC vs. CG vs. GG genotypes), except for the stratified variable whenever appropriate.DQI-I, Diet Quality Index-International; MDS, Mediterranean Diet Score; NAFLD, non-alcoholic fatty liver diseaseOverall and stratified logistic regression analysis linking each diet-quality score and the presence of NAFLD (n = 797).