Table 3. Multivariate regression analysis for the association between liver fat content (dependent variable) and 25(OH)D categories (independent variables) in different models in men.
| Liver fat content | ||||
|---|---|---|---|---|
| Std β | β | 95%CI | P | |
| Unadjusted | -0.084 | -0.954 | (-1.675, -0.233) | 0.010 |
| Model 1 | -0.074 | -0.836 | (-1.562, -0.111) | 0.024 |
| Model 2 | -0.076 | -0.859 | (-1.595, -0.123) | 0.022 |
| Model 3 | -0.092 | -1.051 | (-1.789, -0.312) | 0.005 |
| Model 4 | -0.083 | -0.938 | (-1.626, -0.249) | 0.008 |
| Model 5 | -0.074 | -0.859 | (-1.558, -0.160) | 0.016 |
Model 1: adjusted for age and cigarette smoking
Model 2: Model 1 plus season
Model3: Model 2 plus serum creatine, calcium and PTH
Model4: Model 3 plus BMI
Model 5: Model 4 plus all components of metabolic syndrome (waist circumference, FBG, SBP, TG and HDL-c) and HOMA-IR.