The prevalence of NAFLD in abdominal adiposity group (divided according to WHR) and visceral adiposity group (divided according to BMI) was significantly higher than that in normal body weight group.

• 中心型肥胖组（按WHR分型）和外周型肥胖组（按BMI分型）NAFLD的患病率明显高于正常体型和正常体重组。