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        | Variables | Deficiency (n=87) | Insufficiency (n=45) | Sufficiency (n=25) | p |  
        | BMI(kg/m2) | 21.4±4.42 | 20.7±4.5 | 20.4±3.0 | 0.448 |  
        | WC(cm) | 69.6±8.5 | 69.1±10.1 | 68.3±7.9 | 0.793 |  
        | TC(mmol/L) | 4.3±0.8 | 4.4±0.6 | 4.2±0.7 | 0.510 |  
        | TG(mmol/L) | 0.    8(0.6,1.0)3 | 0.8±0.3 | 0.9±0.3 | 0.314 |  
        | HDL(mmol/L) | 1.5±0.3 | 1.6±0.3 | 1.5±0.2 | 0.389 |  
        | LDL(mmol/L) | 2.    5±0.6 | 2.5±0.5 | 2.4±0.6 | 0.841 |  
        | Glu(mmol/L) | 4.8±0.4 | 4.7±0.4 | 4.7±0.3 | 0.440 |  
        | Insulin(µIU/ml) | 6.5(4.7,9.6) | 8.3±6.6 | 6.8±2.0 | 0.844 |  
        | HOMA | 1.4(1.0,2.0) | 1.4(0.9,2.2) | 1.4±0.4 | 0.857 |  
        | NAFLD(%) | 8.7 (n=84) | 6.8 (n=44) | 4.2 (n=24) | 0.740 |  
        | 1 ANOVA, chi-square test    or Kruskal-Wallis H test were to determine differences for continuous and    categorical variables among three groups. NAFLD, nonalcoholic fatty liver    disease; HOMA-IR, homeostasis model assessment of insulin resistance. 2Mean±SD (all such values). 3Medians, interquartile    ranges in parentheses (all such values).
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