Table 4.
Multivariate analysis for factors associated with risk of NAFLD.
| Variables | β | SE | Wald χ2 | OR (95% CI) | P value |
|---|---|---|---|---|---|
| Male gender | 0.630 | 0.131 | 23.319 | 1.878 (1.454–2.426) | <0.001 |
| Age (year) | 0.011 | 0.005 | 5.004 | 1.011 (1.001–1.020) | 0.025 |
| Body mass index (kg/m2) | 0.385 | 0.051 | 57.291 | 1.024 (1.014–1.033) | <0.001 |
| Waist circumference (cm) | 0.071 | 0.012 | 34.368 | 1.074 (1.048–1.099) | <0.001 |
| Diastolic blood pressure (mmHg) | 0.023 | 0.005 | 24.286 | 1.024 (1.014–1.033) | <0.001 |
| γ-Glutamyl transpeptidase (U/L) | 0.005 | 0.001 | 12.268 | 1.005 (1.002–1.008) | <0.001 |
| Triglyceride (mg/dl) | 0.004 | 0.001 | 26.362 | 1.004 (1.000–1.006) | <0.001 |
| Fasting blood glucose (mg/dl) | 0.015 | 0.003 | 33.819 | 1.015 (1.010–1.020) | <0.001 |
| UHR (%) | 0.100 | 0.013 | 56.269 | 1.105 (1.076–1.134) | <0.001 |
β, partial regression coefficient; NAFLD, nonalcoholic fatty liver disease; OR, odds ratio; CI, confidence interval; SE, standard error of partial regression coefficient; UHR, uric acid to HDL-cholesterol ratio.