Table 3.
Multivariate regressions for each vitamin.
| Variables | Non-Standardized Coefficients | Standardized Coefficients | T | Sig. | |
|---|---|---|---|---|---|
| B | Standard Deviation | Beta | |||
| Folate (B9) | |||||
| (Constant) | 6.959 | 21.122 | 0.329 | 0.743 | |
| Age (years) | 0.188 | 0.128 | 0.193 | 1.469 | 0.147 |
| Gender | 5.101 | 2.710 | 0.229 | 1.882 | 0.064 |
| BMI (kg/m2) | 0.382 | 0.480 | 0.099 | 0.795 | 0.429 |
| AST (units) | −0.087 | 0.095 | −0.119 | −0.914 | 0.364 |
| ALT (units) | −0.003 | 0.107 | −0.004 | −0.031 | 0.975 |
| TG (mg/dL) | 0.024 | 0.035 | 0.079 | 0.680 | 0.499 |
| HDL (mg/dL) | −0.147 | 0.148 | −0.116 | −0.996 | 0.323 |
| LDL (mg/dL) | 0.034 | 0.053 | 0.074 | 0.637 | 0.526 |
| CRP (mg/dL) | 0.519 | 0.567 | 0.116 | 0.915 | 0.364 |
| HbA1c (%) | −0.065 | 2.113 | −0.004 | −0.031 | 0.976 |
| Insulin (IU/mL) | −0.304 | 0.324 | −0.145 | −0.938 | 0.352 |
| HOMA-IR | −0.742 | 1.697 | −0.072 | −0.438 | 0.663 |
| Fibrosis | −4.079 | 1.513 | −0.353 | −2.695 | 0.009 ** |
| Activity | −0.595 | 2.575 | −0.028 | −0.231 | 0.818 |
| Steatosis | −6.073 | 3.461 | −0.464 | −1.755 | 0.084 |
| Fat volume | 0.188 | 0.120 | 0.424 | 1.566 | 0.122 |
| Vitamin B12 | |||||
| (Constant) | 1264.063 | 280.796 | 4.502 | 0.000 *** | |
| Age (years) | −0.814 | 1.705 | −0.044 | −0.478 | 0.634 |
| Gender | −9.612 | 36.033 | −0.023 | −0.267 | 0.790 |
| BMI (kg/m2) | −5.805 | 6.384 | −0.080 | −0.909 | 0.366 |
| AST (units) | −0.586 | 1.260 | −0.043 | −0.465 | 0.643 |
| ALT (units) | −2.413 | 1.416 | −0.137 | −1.704 | 0.093 |
| TG (mg/dL) | −0.451 | 0.460 | −0.080 | −0.981 | 0.330 |
| HDL (mg/dL) | 3.060 | 1.961 | 0.129 | 1.561 | 0.123 |
| LDL (mg/dL | 0.547 | 0.702 | 0.064 | 0.780 | 0.438 |
| CRP (mg/dL) | −5.564 | 7.537 | −0.066 | −0.738 | 0.463 |
| HbA1c (%) | −31.261 | 28.088 | −0.096 | −1.113 | 0.270 |
| Insulin (IU/mL) | 1.503 | 4.304 | 0.038 | 0.349 | 0.728 |
| HOMA-IR | −4.149 | 22.558 | −0.021 | −0.184 | 0.855 |
| Fibrosis | −135.886 | 20.118 | −0.623 | −6.754 | 0.000 *** |
| Activity | −72.172 | 34.236 | −0.183 | −2.108 | 0.039 * |
| Steatosis | 66.491 | 46.012 | 0.270 | 1.445 | 0.153 |
| Fat volume | −1.966 | 1.594 | −0.235 | −1.233 | 0.222 |
Abbreviations: BMI, body mass index; ALT, alanine transaminase; AST, aspartate aminotransferase; CRP, C-reactive protein; HDL, high-density lipoproteins; LDL, low-density lipoproteins; TG, triglycerides; HOMA-IR, homeostatic model assessment-Insulin resistance (HOMA-IR). * statistically significant with p-value < 0.05; ** statistically significant with p-value < 0.01; *** statistically significant with p-value < 0.001.