Association of fatty liver with glucose tolerance subgroups: Normal glucose tolerance was used as reference, fatty liver was defined in three different ways (A–C) as specified in the table.

Multivariable-adjusted models included age, sex, education, BMI, hypertension, TC/HDL-cholesterol ratio, uric acid, CRP, alcohol intake, smoking status, and physical activity – BMI was not included in C because it was used to calculate the index.