Characteristics of subjects with (FLD) and without (non-FLD) FLD (age-adjusted) (n = 4053).

P1: Covariance analysis adjusted for age
P2: Wald chi-square test adjusted for age
3: Median (percentile 25, 75). Logarithmic transformation before analysis
4: Diabetes was defined as fasting plasma glucose (FPG) levels ≥7.0 mmol/L or by a self-reported history of diabetes confirmed by the doctor(s).
5: Overweight was defined as a BMI ≧24 kg/m2 for both genders.
6: Central obesity was defined as a waist circumference (WC)≧80 cm in women and ≧90 cm in men.
Characteristics of subjects with (FLD) and without (non-FLD) FLD (age-adjusted) (n = 4053).