Table 2.
Multivariate logistic regression analysis for risk factors of NAFLD.
| Variables | β | SE | Wald | df | p-value | OR | 95% CI |
|---|---|---|---|---|---|---|---|
| Age (years) | 0.022 | 0.004 | 5.374 | 1 | < 0.001 | 1.022 | 1.014–1.030 |
| Sex (female) | -0.269 | 0.094 | -2.872 | 1 | 0.004 | 0.764 | 0.636–0.918 |
| Waist (cm) | 0.033 | 0.007 | 4.945 | 1 | < 0.001 | 1.033 | 1.020–1.047 |
| BMI (kg/m2) | 0.191 | 0.018 | 10.688 | 1 | < 0.001 | 1.210 | 1.169–1.254 |
| ALT (U/L) | 0.029 | 0.002 | 13.506 | 1 | < 0.001 | 1.029 | 1.025–1.034 |
| TyG | 1.057 | 0.064 | 16.431 | 1 | < 0.001 | 2.877 | 2.538–3.266 |
BMI body mass index, ALT alanine aminotransferase, TyG triglycerides and glucose index, OR odds ratio, NAFLD nonalcoholic fatty liver disease.