Demographic and clinical features of 159 NAFLD patients according to the risk of OSAS with or without daytime sleepiness.

Data are shown as Mean ± SD (% values) according to data distribution; P value: at ANOVA; *P<0.05 vs. BQ− (t-test or Chi-square according to data distribution); BMI: body mass index; HOMA-IR: homeostasis metabolic assessment insulin resistance index; IFG: impaired fasting glucose; ALT: alanine aminotransferases; GGT: gamma-glutamyl-transferase.